US2545620A - Tapping device for liquid-containing vessels - Google Patents

Tapping device for liquid-containing vessels Download PDF

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Publication number
US2545620A
US2545620A US731104A US73110447A US2545620A US 2545620 A US2545620 A US 2545620A US 731104 A US731104 A US 731104A US 73110447 A US73110447 A US 73110447A US 2545620 A US2545620 A US 2545620A
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Prior art keywords
sleeve
key
draw
liquid
keg
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Expired - Lifetime
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US731104A
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Lamoureux George
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67DDISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D3/00Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
    • B67D3/04Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer
    • B67D3/047Liquid-dispensing taps or cocks adapted to seal and open tapping holes of casks, e.g. for beer with a closing element having a rotational movement
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/598With repair, tapping, assembly, or disassembly means
    • Y10T137/612Tapping a pipe, keg, or apertured tank under pressure
    • Y10T137/613With valved closure or bung
    • Y10T137/614Rotary movement of valve
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86348Tank with internally extending flow guide, pipe or conduit
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/87917Flow path with serial valves and/or closures
    • Y10T137/87925Separable flow path section, valve or closure in each
    • Y10T137/87941Each valve and/or closure operated by coupling motion
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/8807Articulated or swinging flow conduit
    • Y10T137/88078Actuates valve
    • Y10T137/88102Rotary valve

Definitions

  • Lamaarazq Maw 3 [1 which, in turn, will conduct the fluids to a y desired location.
  • FIG. 2 there is illustrated a vertical sectional view through a portion of the side wall l8 and the bottom wall
  • This tapping hole 20 is defined by means of an inwardly projecting cylindrical wall member 2
  • This tapping hole is adapted to receive a hollow cylindrical sleeve member 24 which is provided with an annular head 25 having an outwardly projecting key 26.
  • the key 26 is slidingly received within a key slot 21 formed in the peripheral wall portion of the hole 23.
  • the key 26 and key slot 21 function to prevent the turning of the sleeve 24 within the tapping hole '20.
  • a locking ring as is screwed into the forward portion of the hole thereby to bear against the head portion 25 of the sleeve.
  • a sealing gasket 29 is positioned between the rib 22 and the rear shoulder of the head 25 so that when the ring 28 is tightened against the head it will be effective to compress the gasket 29 to the end that no liquids may escape through the hole 29 about the outside of the sleeve 24.
  • the inner portion of the sleeve 24 is closed over by means of a back wall 3
  • This stud member 34 is provided with an annular disk 35 which abuts the inner face of the back wall SB, and projecting inwardly from the disk 35 is a diamond shaped key head 35.
  • the present sleeve and stud combination is broadly old and in the past such studs had mounted on their distal ends a valve unit which was effective in one position to block off completely the apertures 3
  • a faucet member which will be described hereinafter
  • the faucet could be turned for the purpose of turning the stud 34 to the end that the valve unit would be rotated so as to expose the apertures 35 and 32 for the purpose of permitting the liquid to flow out of the tapping hole through the sleeve member 24.
  • the present invention contemplates the provision of a novel valve unit which comprises a substantially circular body member 3'! which is mounted upon the distal end of the stud 34.
  • the stud may be provided with a key 38 which will mate with a keyway 33 provided within a central bore 49 of the member 31.
  • the member 31 is prevented from turning relative to the stud 34.
  • a washer 45 Positioned between the nuts 42 and the member 31 is a washer 45 which is adapted to bear against a shoulder portion 46 of the member 31 and also to bear against a gasket member 41 which is positioned within a recess 48 formed within the member 31 and about the stud 34. From the above it will be understood that the gaskets 43 and 41 will be effective to prevent any leakage of the fluid into the central portion of the sleeve 24 about the stud 34.
  • the valve member 31 has projecting outwardly from its central hub portion 49 a hollow tube or conduit member 53.
  • This tube or conduit member 50 is provided with a bore 5
  • An aperture 52 is provided in the gasket 43 so that it will register with the aperture 32 and core 5
  • Fig. 2 discloses the valve unit disposed so that it may haveits bore 5
  • Fig. 4 illustrates the valve unit, in solid lines, as positioned for clearing the keg and, in dotted lines, it is shown in its closed or initial position so that the apertures 3
  • the present valve unit is adapted to be actuated by means of the usual faucet or draw-off member generally designated by the numeral Hi.
  • this faucet member includes the usual cook 53 and spout 54 which are applied to a hollow draw-off tube 55 the free end portion of which is provided with a head member 56 about the periphery of which is formed a pair of circumferentially spaced coupling means or lugs 51, 58.
  • Projecting outwardly from the head member 56 is a usual key portion 59 having a diamond shaped opening 60 formed therein for the purpose of receiving the key member 36 of the stud 34.
  • the faucet member [6 is adapted to be inserted within the forward portion of the sleeve 24 so that the lugs 51 and 58 will each engage a respective one of the L-shaped slots 63 and 64 after which the faucet is turned in a clockwise direction thereby to lock the same within the sleeve, all in the usual manner.
  • a gasket 65 which is adapted to be positioned between the head member 56 of the faucet and an annular rib member 66 of the sleeve unit to the end that no liquid may escape out through the tapping hole about the head member 56 of the faucet.
  • valve unit 31 comprises a means which may be economically manufactured and which at the same time may be applied readily to the usual existing type of keg-tapping unit to the end that the latter may be rendered effective for clearing a keg of substantially all of its liquid contents thereby saving substantial sums of money for the user of such units.
  • a device for sealing and opening the tapping hole of a liquid container said device having a sleeve adapted to be applied to the 1 tapping hole of the container, a back wall closing over the inner end portion of said sleeve and having an inlet port therein, a key rotatably mounted Within said back wall and axially of said sleeve, coupling means provided within said sleeve, a draw-off member having complementary coupling means and adapted to be rotated in one direction for locking and in an opposite direction for unlocking the same to and from said sleeve, and means carried by said draw-oil member for engaging said key so as to rotate the same in synchronism with said draw-off member; the combination which consists in the provision of avalve member, said valve member comprising, a body portion secured upon and -turnable with said key and disposed adjacent the outside face of said back wall, and an elongated hollow tube projecting from said body portion and radially of said sleeve so as to
  • a device for sealing and opening the tapping hole of a liquid container said device having a sleeve adapted to be applied to the tapping hole of the container, a key rotatably mounted within and axially of said sleeve, coupling means provided within said sleeve, a draw-off member having complementary coupling means and adapted to be rotated in one direction for locking and in an opposite direc- I tion for unlocking the same to and from said sleeve, and means carried by said draw-01f member for engaging said key so as to rotate the same in synchronism with said draw-off member; the combination which consists in the turnable with said key from a closed to an open position as said draw-off member is rotated from its unlocked to its locked position, said valve member comprising, a body portion secured upon said key, and a conduit member, in
  • tary coupling means and adapted to be rotated in one direction for locking and in an opposite direction for unlocking the same to and. from said sleeve, means carried by said draw-off memher for engaging said key so as to rotate the same in synchronism with said draw-01f memher; a valve member mounted upon and turnable with said key from a closed to an o en position as said draw-off member is rotated from its unlocked to its locked position, and an elongated hollow tube projecting from said valve and radially of said sleeve so as to project a substantial distance beyond the confines of said sleeve, said hollow tube being in communication with said sleeve, and having its free end portion disposed immediately adjacent the bottom portion of said container whenever said valve is in its open position.

Description

March 20, 1951 G. LAMOUREUX TAPPING DEVICE FOR LIQUID-CONTAINING VESSELS Filed Feb. 2 1947 T2 0r.- 62072" Lamaarazq Maw 3 [1 which, in turn, will conduct the fluids to a y desired location.
Referring particularly to Fig. 2, there is illustrated a vertical sectional view through a portion of the side wall l8 and the bottom wall |9 of the keg in which is formed the usual tapping hole 20. This tapping hole 20 is defined by means of an inwardly projecting cylindrical wall member 2| the inner portion of which is provided with an annular rib 2?. and the opposite end portion of which is threaded as at 23. This tapping hole is adapted to receive a hollow cylindrical sleeve member 24 which is provided with an annular head 25 having an outwardly projecting key 26. The key 26 is slidingly received within a key slot 21 formed in the peripheral wall portion of the hole 23. Thus, the key 26 and key slot 21 function to prevent the turning of the sleeve 24 within the tapping hole '20. In order positively to secure the sleeve 24 within the tapping hole a locking ring as is screwed into the forward portion of the hole thereby to bear against the head portion 25 of the sleeve. A sealing gasket 29 is positioned between the rib 22 and the rear shoulder of the head 25 so that when the ring 28 is tightened against the head it will be effective to compress the gasket 29 to the end that no liquids may escape through the hole 29 about the outside of the sleeve 24.
The inner portion of the sleeve 24 is closed over by means of a back wall 3|! which is provided with a pair of apertures or inlet ports 3| and 32 circumferentially spaced within the back wall and also a centrally disposed aperture 33 which is adapted to receive a stud or key member 34. This stud member 34 is provided with an annular disk 35 which abuts the inner face of the back wall SB, and projecting inwardly from the disk 35 is a diamond shaped key head 35. As thus described, the present sleeve and stud combination is broadly old and in the past such studs had mounted on their distal ends a valve unit which was effective in one position to block off completely the apertures 3| and 32 from the inner portion of the keg thereby to prevent the fluid contents thereof from issuing through the central portion of the sleeve 24. Furthermore, when ver a. faucet member (which will be described hereinafter) was inserted into the sleeve and in engagement with the key head 36 the faucet could be turned for the purpose of turning the stud 34 to the end that the valve unit would be rotated so as to expose the apertures 35 and 32 for the purpose of permitting the liquid to flow out of the tapping hole through the sleeve member 24.
Those skilled in the art will readily appreciate that since, by necessity, the apertures 3| and 32 are located a substantial distance above the keg bottom i9 it would be impossible to clear the keg completely by forcing the liquid contents thereof through these apertures by merely exposing the same tothe liquid and applying air pressure to the inner portion of the keg. Therefore, the present invention contemplates the provision of a novel valve unit which comprises a substantially circular body member 3'! which is mounted upon the distal end of the stud 34. The stud may be provided with a key 38 which will mate with a keyway 33 provided within a central bore 49 of the member 31. Thus, the member 31 is prevented from turning relative to the stud 34. In order to prevent endwise movements of the stud 34 the extreme-end portion thereof is threaded as at 4| thereby to receive a pair of look nuts 42, 42 which will be effective to draw the member 3'! towards the rear wall 39 of the sleeve 24. Positioned between the back wall 30 of the sleeve 24 and the member 3! is a cylindrical asket 43 which is secured upon the face 44 of the member 31 by means of an appropriate adhesive. Thus, whenever the member 31 is turned the gasket 43 will move in synchronism therewith. Positioned between the nuts 42 and the member 31 is a washer 45 which is adapted to bear against a shoulder portion 46 of the member 31 and also to bear against a gasket member 41 which is positioned within a recess 48 formed within the member 31 and about the stud 34. From the above it will be understood that the gaskets 43 and 41 will be effective to prevent any leakage of the fluid into the central portion of the sleeve 24 about the stud 34. Referring particularly to Figs. 2, 4, and 5, the valve member 31 has projecting outwardly from its central hub portion 49 a hollow tube or conduit member 53. This tube or conduit member 50 is provided with a bore 5| which opens through the face of the valve member 44 thereby to register with the inlet port 32 provided in the back wall 3|] of the sleeve 24. An aperture 52 is provided in the gasket 43 so that it will register with the aperture 32 and core 5| thereby to permit free passage of the fluids through the bore 5| and into the sleeve 24 whenever the bore is'placed in register with the aperture 32. Fig. 2 discloses the valve unit disposed so that it may haveits bore 5| in register with the aperture 32 and thus function to clear the keg of its licuid contents whenever the liquid is placed under air pressure. It is to be particularly noted that the tube element 53 rojects beyond the confines of the sleeve 24 and depends downwardly from the valve member 31 to a point immediately adjacent the bottom portion of the keg l9. From this it will be understood that the present valve unit will adapt the above described tapping unit so that the latter may be effective to clear substantially all of the liquid contents from the keg. Fig. 4 illustrates the valve unit, in solid lines, as positioned for clearing the keg and, in dotted lines, it is shown in its closed or initial position so that the apertures 3| and 32 will be completely blocked off; it being understood that whenever the present valve unit 31 is applied to such a tapping unit the aperture 3| is rendered ineffective at all times.
Referring particularly to Figs. 1, 2, 6 and 7, the present valve unit is adapted to be actuated by means of the usual faucet or draw-off member generally designated by the numeral Hi. It will be sufficient to say that this faucet member includes the usual cook 53 and spout 54 which are applied to a hollow draw-off tube 55 the free end portion of which is provided with a head member 56 about the periphery of which is formed a pair of circumferentially spaced coupling means or lugs 51, 58. Projecting outwardly from the head member 56 is a usual key portion 59 having a diamond shaped opening 60 formed therein for the purpose of receiving the key member 36 of the stud 34. Disposed about the periphery of the member 59 are a plurality of apertures 6|, 6| which place a bore 62 of the draw-01f tube in communication with the outside. In operation, the faucet member [6 is adapted to be inserted within the forward portion of the sleeve 24 so that the lugs 51 and 58 will each engage a respective one of the L- shaped slots 63 and 64 after which the faucet is turned in a clockwise direction thereby to lock the same within the sleeve, all in the usual manner. Over the member 59 there is placed a gasket 65 which is adapted to be positioned between the head member 56 of the faucet and an annular rib member 66 of the sleeve unit to the end that no liquid may escape out through the tapping hole about the head member 56 of the faucet. It is to be understood that whenever the faucet member is initially placed within the sleeve 24 the diamond shaped opening 60 will receive the similarly shaped key 36 and thus when the faucet is turned in a clockwise direction in order to lock the same within the sleeve, the valve unit will be shifted from its closed position to its open position. Thus, by the same token, when the faucet member is removed from the sleeve it will be necessary to turn the same in a counterclockwise direction From the above it is to be understood that the present valve unit 31 comprises a means which may be economically manufactured and which at the same time may be applied readily to the usual existing type of keg-tapping unit to the end that the latter may be rendered effective for clearing a keg of substantially all of its liquid contents thereby saving substantial sums of money for the user of such units.
I claim:
6 2. In a device for sealing and opening the tapping hole of a liquid container, said device having a sleeve adapted to be applied to the 1 tapping hole of the container, a back wall closing over the inner end portion of said sleeve and having an inlet port therein, a key rotatably mounted Within said back wall and axially of said sleeve, coupling means provided within said sleeve, a draw-off member having complementary coupling means and adapted to be rotated in one direction for locking and in an opposite direction for unlocking the same to and from said sleeve, and means carried by said draw-oil member for engaging said key so as to rotate the same in synchronism with said draw-off member; the combination which consists in the provision of avalve member, said valve member comprising, a body portion secured upon and -turnable with said key and disposed adjacent the outside face of said back wall, and an elongated hollow tube projecting from said body portion and radially of said sleeve so as to project a substantial distance beyond the confines of said sleeve, said hollow tube being disposed in communication with said sleeve through said inlet port when said draw-01f member is in its locked position.
3. The combination with a liquid container having a tapping hole disposed in a side Wall adjacent the bottom portion thereof, of a sleeve adapted to be applied to said tapping hole, a
key rotatably mounted within and axially of said sleeve, coupling means provided within said sleeve, a draw-off member having complemen- 1. In a device for sealing and opening the tapping hole of a liquid container, said device having a sleeve adapted to be applied to the tapping hole of the container, a key rotatably mounted within and axially of said sleeve, coupling means provided within said sleeve, a draw-off member having complementary coupling means and adapted to be rotated in one direction for locking and in an opposite direc- I tion for unlocking the same to and from said sleeve, and means carried by said draw-01f member for engaging said key so as to rotate the same in synchronism with said draw-off member; the combination which consists in the turnable with said key from a closed to an open position as said draw-off member is rotated from its unlocked to its locked position, said valve member comprising, a body portion secured upon said key, and a conduit member, in communication with said sleeve in the open position of a provision of a valve member mounted upon and said valve member, and projecting from said no body portion and outwardly relative to said sleeve so as to project a. substantial distance beyond the confines of said sleeve.
tary coupling means and adapted to be rotated in one direction for locking and in an opposite direction for unlocking the same to and. from said sleeve, means carried by said draw-off memher for engaging said key so as to rotate the same in synchronism with said draw-01f memher; a valve member mounted upon and turnable with said key from a closed to an o en position as said draw-off member is rotated from its unlocked to its locked position, and an elongated hollow tube projecting from said valve and radially of said sleeve so as to project a substantial distance beyond the confines of said sleeve, said hollow tube being in communication with said sleeve, and having its free end portion disposed immediately adjacent the bottom portion of said container whenever said valve is in its open position.
GEORGE LAMOUREUX.
' REFERENCES CITED The following references are of record in the file of this patent:
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740563A (en) * 1952-11-18 1956-04-03 Chiksan Co Liquid receiving fitting
US3115149A (en) * 1961-07-20 1963-12-24 Burgermeister Brewing Corp Tapping valve for beer kegs
US3279493A (en) * 1963-12-26 1966-10-18 Tap Rite Products Corp Valve assembly for kegs
US3494373A (en) * 1966-02-28 1970-02-10 Murdock Mfg & Supply Co The Frostproof hydrant
US3563266A (en) * 1968-11-21 1971-02-16 Harry E Berry Quick-connect conversion adapter for beer kegs
US4589445A (en) * 1984-01-27 1986-05-20 Sanchez Aguilar Ricardo B Spout operated valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43760C (en) * E. FEHR in Karlsruhe, Baden Zapflochverschlufs with adjustable inlet pipe
CH9902A (en) * 1895-01-24 1895-08-31 Breitner Dr Hermann Mortise closure with beeper
GB189805684A (en) * 1898-03-08 1898-06-11 Rochster Bunging Apparatus Co. Improvements in and relating to Taps for Barrels and the like.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43760C (en) * E. FEHR in Karlsruhe, Baden Zapflochverschlufs with adjustable inlet pipe
CH9902A (en) * 1895-01-24 1895-08-31 Breitner Dr Hermann Mortise closure with beeper
GB189805684A (en) * 1898-03-08 1898-06-11 Rochster Bunging Apparatus Co. Improvements in and relating to Taps for Barrels and the like.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740563A (en) * 1952-11-18 1956-04-03 Chiksan Co Liquid receiving fitting
US3115149A (en) * 1961-07-20 1963-12-24 Burgermeister Brewing Corp Tapping valve for beer kegs
US3279493A (en) * 1963-12-26 1966-10-18 Tap Rite Products Corp Valve assembly for kegs
US3494373A (en) * 1966-02-28 1970-02-10 Murdock Mfg & Supply Co The Frostproof hydrant
US3563266A (en) * 1968-11-21 1971-02-16 Harry E Berry Quick-connect conversion adapter for beer kegs
US4589445A (en) * 1984-01-27 1986-05-20 Sanchez Aguilar Ricardo B Spout operated valve

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