US3032077A - Back-pressure racking apparatus for racking especially carbon dioxide containing beverages - Google Patents

Back-pressure racking apparatus for racking especially carbon dioxide containing beverages Download PDF

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Publication number
US3032077A
US3032077A US71203758A US3032077A US 3032077 A US3032077 A US 3032077A US 71203758 A US71203758 A US 71203758A US 3032077 A US3032077 A US 3032077A
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Prior art keywords
valve
liquid
gas
pressure
vessel
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Expired - Lifetime
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English (en)
Inventor
Plock Karl
Keller Richard
Quest Karl
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C3/2614—Filling-heads; Means for engaging filling-heads with bottle necks specially adapted for counter-pressure filling
    • B67C3/2625—Filling-heads; Means for engaging filling-heads with bottle necks specially adapted for counter-pressure filling the liquid valve being opened automatically when a given counter-pressure is obtained in the container to be filled
    • B67C3/2628—Filling-heads; Means for engaging filling-heads with bottle necks specially adapted for counter-pressure filling the liquid valve being opened automatically when a given counter-pressure is obtained in the container to be filled and the filling operation stopping when the liquid rises to a level at which it closes a vent opening
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88022—One valve head provides seat for other head
    • Y10T137/8803—Also carries head of other valve

Definitions

  • the invention relates to a back-pressure racking machine for racking especially carbon dioxide containing beverages, the filling taps of which each being provided with a gas valve and a liquid valve.
  • the gas valve is arranged within the liquid valve.
  • the gas valve is positioned below the liquid level in the supply vessel such that the gas valve is arranged at the lowest point within the liquid valve cone.
  • the gas valve is actuated with a rod projccting beyond the liquid level by means of a control device arranged at the exterior ring of the vessel.
  • This rod is provided with grooves of small cross section serving as gas passages,
  • the gas valve and the liquid valve are spring-loaded in opening direction, and in the operating position both the valves are maintained closed by the over-pressure in the vessel.
  • a control device at first lifts the gas valve from its seat against the back-pressure acting upon this valve and simultaneously releases the opening spring. After the gas valve has been opened the pressurized gas in the supply vessel flows into the bottle. As soon as the pressure difference between the supply vessel and the bottle has become smaller than the force of the spring actuating the liquid valve, the latter is opened. Initially the liquid ilows into the bottle with a velocity depending on the difference between the levels and on the remaining over-pressure. With liquids being particularly sensitive this pressure difference may have a disadvantageous influence upon the racking operation.
  • control device of the gas valve with a finger upon the abutment of the spring belonging to the liquid valve.
  • control device is provided with a resilient finger.
  • the finger serves the purpose to maintain the liquid valve in closed condition until the pressure in the bottle exactly equals the pressure within the supply vessel.
  • the finger posing upon the abutment of the spring, which belongs to the liquid valve, and the double-coneshaped reinforcement of the gas tube at the outlet end are effective in the same sense such as to prevent an agitation of the liquid by excessive rates of flow.
  • the flared .mouth piece is provided with a rubber gasket which at its upper end engages the liquid outlet and with its lower end may contact the bottle neck.
  • the liquid from the outlet end of the controlled filling valve directly flows into the bottle without any filling tube; if desired the liquid may be deviated towards the bottle wall by means of a screen-like extension of the centrally arranged air tube.
  • FIG. 1 shows a longitudinal sectional view of a filling valve according to the invention with the control device, the valve being opened
  • FIG. 2 shows a longitudinal sectional view of the upper part of a filling valve according to the invention with a somewhat modified control device
  • FIG. 3 shows a longitudinal sectional view of the same filling valve, the gas valve of which being opened
  • FIG. 3a shows a sectional view taken along the line Illallla of FIGS. 2 and 3 of the hub of the control lever belonging to the control device of the supply vessel.
  • the filling tap consists of a valve housing 1 with the valve head-piece 2 and the In a way described lateron in detail this filling valve is mounted in a supply vessel, the bottom being designated 31 and the cover of which being designated 32.
  • valve seat 4 Within the valve housing 1 there is arranged the valve seat 4 with the liquid outlet 5 which is screened by a wire braid 6 and is formed like a cone converging downwardly as shown at 39.
  • valve head-piece 2 Within the valve head-piece 2 provided with ports 52 there is arranged a valve cone '7, which in opening direction is loaded by a spring 8.
  • the valve head piece 2 is provided with a bridge member 9 carrying a sleeve 10, in which a tubular extension 11 of the valve cone 7 of the liquid valve is guided.
  • a rod 12 is arranged for actuating the gas valve.
  • a flange 27 On the tubular extension 11 a flange 27 is fastened, against which the one end of the spring 8 abuts, the other end of said spring being supported by the valve head-piece 2.
  • the flange 27 at its one side is supported on a shoulder 28 of the tubular extension 11; the other side of said flange supports a rubber ring 29 being positioned in a corresponding annular groove
  • the rod 12 with its upper end projects beyond the tube 11 of the liquid valve cone 7 and carries two disks 13 arranged one above the other such as to be engaged by a lever 23 of the control device 14 of the filling valve. Between the flange 27 and the lower disk 13 a spring 30 is provided.
  • the rod 12 of the gas valve is provided with grooves 15 serving as gas passages and carries at its lowest end a ball 17 adapted to close a bore 16 in the interior of the valve cone 7.
  • a small gas tube 18 having a transversal opening 40 is fastened with a thread, said small gas tube projects into the neck 19 of the bottle 51 and carries a screen 20 for deviating the liquid.
  • the spring 30 urges the gas valve toward the open position, but the gas valve 17 normally remains closed when there is no bottle beneath the filling valve, due to the pressure within the supply vessel.
  • a rubber gasket 21 is inserted into the centering mouth piece 3, which in a way not shown in detail is mounted displaceably in vertical longitudinal direction by means of guiding rods or other means.
  • the rubber gasket 21 at its upper side contacts with a cone surface 53 a corresponding cone surface of the valve housing 1 encompassing the outlet 5 and at its lower side contacts with a cone surface 54 the mouth of the bottle 52;.
  • An opening 47 is laterally arranged at the valve housing I, said opening discharges into a pressure relieve valve, which is generally denominated 22 and mounted at the housing 1.
  • the gas valve is opened by lifting the ball 17 by means of the control device 14 arranged in the external ring of the vessel (compare the following specification).
  • pressure gas enters the bottle 51.
  • the interior pressure in the vessel which up to now acted upon the liquid valve, is relieved, so that this valve opens by lifting the valve cone 7 under the influence of the appertaining helical spring 8.
  • the liquid flows through the slotted valve head-piece 2, through the seat 4 of the liquid valve and through the narrow wire braid 6 into the outlet 5. From here the liquid flows over the screen arranged closely below at the gas tube 13 towards the bottle Wall and runs in a very thin veil downwardly to the bottom.
  • the liquid After the liquid has reached the gas tube 18, it rises therein up to the level of the liquid in the vessel, thus terminating the filling step.
  • the liquid flow is interrupted as soon as the gas still remaining in the bottle neck no longer finds an outlet.
  • the sieve 6 arranged in the upper part of the outlet prevents, that the gas enters the liquid passage 5 and through this the gas room of the vessel.
  • the relieve valve 22 After the gas valve and the liquid valve have been closed by a mechanical actuation of the control device 14, the relieve valve 22 is actuated and the pressure in the bottle 51 reduced to atmospheric pressure. Simultaneously also the content of the gas tube plunging into the bottle neck is relieved. A liquid discharge, however, may not occur, because by arranging the gas valve within the liquid valve no expansion forces will be freed.
  • FIGS. 2, 3 and 3a in all essential parts corresponds to the embodiment of FIG. 1, so that for all elements, which in both the embodiments are identical, the same reference marks have been chosen.
  • the small gas tube 18, however, above the screen 20 is provided with a double-cone-shaped reinforcement 5t] being positioned within the region of the cone 39 of the outlet 5 and serving for throttling the liquid flow.
  • control of the filling tap by means of the control device 14 is modified such as to improve the mode of operation of the filling tap considerably.
  • a finger 24 formed of a leave spring is mounted at the hub of the lever 23 ; when the lever 23 is lifted, said finger poses upon a collar 25, which is fastened to the tubular extension lit of the valve cone 7 by means of a projection 26 and a flange 27.
  • the gas valve is opened by actuating the control device 14.
  • the lever 23 is raised so as to engage below the upper disk 13 for lifting the ball 17 from its seat and opening the gas passage into the bottle.
  • the leave spring finger 24 poses upon the collar 25 for keeping closed the liquid valve 7. Even if the force of the spring 8 already surpasses the pressure difference between the supply vessel and the bottle, the spring 8 is not able to open the liquid valve 7.
  • the lever 23 will be disengaged from the upper disk 13 and moved into an intermediate position. During this movement the finger 24 leaves the collar 25, and now the spring 8 may open the liquid valve, so that the liquid flows into the bottle.
  • lever 23 of the control device 14 engages the lower disk 13 for closing the gas valve and the liquid valve.
  • valve head-piece 2 of the filling valve is fastened to the bottom 31 of a supply vessel in a way not shown in detail; the cover or lid of said vessel being designated 32.
  • Bottom 31 and cover 32 are interconnected by means of a side wall 34, the upper end of which terminates in an external ring 33.
  • the cover 32 is fastened to the external ring by means of bolts 35.
  • the base of the supply vessel has an annular shape, and the vessel rotates slowly around a not shown center post.
  • a plurality of filling taps is equidistantly distributed around the circumference of this supply vessel.
  • the liquid level within the supply vessel is denominated 36. In any suitable way, e.g. by means of a not shown float, the liquid level is maintained at constant height.
  • the space above the liquid level is filled in a known way with pressurized air or pressurized gas, especially gaseous carbon dioxide.
  • the means for supplying the liquid and the pressure air respectively the pressure gas are not shown in detail, since they are known and do not belong to the invention.
  • the lever 23 of the control device 14 is designed as a fork, the two prongs 48, 49 of which encompass the rod 12 between the two disks 13.
  • the hub 37 of the lever 23 is mounted on an axis 38 being led tightly through the external ring 33 of the supply vessel by means of a jacket 46.
  • a two-armed lever 41 is fastened, by means of which the axis 38 and thus the lever 23 are pivoted to and fro.
  • the mode of actuation of the twoarmed lever 41 is not shown in detail, because it does not belong to the invention.
  • For the actuation of the lever 41 substantially serve abutment and cam means, operated by its relative movement in regard to the lever 41 during the rotation of the supply vessel.
  • the pressure relieve valve 22 is provided with a complex housing 55 with an axially displaceable valve body 42, in which a roll 43 is rotatably mounted.
  • a stationary, not shown camming path cooperates with the roll 43 and thus with the valve body 42 in such a way, that the pressure relieve valve is opened respectively closed at the desired intervals.
  • valve head-piece 2 is provided with transverse passages 55, which through a small annular gap 56 communicate with the lower part of the interior of the supply vessel, in order to allow an emptying of the supply vessel with built-in filling taps.
  • a supply vessel containing the liquid to be bottled, pressurized gas in the upper part of said vessel for acting upon said liquid, outlet means at the bottom of said vessel, a flared centering mouthpiece at said outlet means adapted to engage the neck of the bottles, a liquid valve cooperating with said outlet means and adjacent thereto for dispensing said liquid into the bottles, a gas passage through said liquid valve and the lower part of said vessel for establishing communication between the upper part of the vessel and said outlet means, a gas valve regulating flow through said gas passage within the valve body of said liquid valve, and an actuating rod for said gas valve arranged within said gas passage and projecting above the liquid level of said vessel operatively associated with a valve control device for said liquid and gas valves, said rod being provided with grooves serving as gas channels.
  • a supply vessel containing the liquid to be bottled, pressurized gas in the upper part of said vessel for acting upon said liquid, outlet means at the bottom of said vessel, a flared centering mouthpiece at said outlet means adapted to engage the neck of the bottles, a liquid valve cooperating with said outlet means and adjacent thereto for dispensing said liquid into the bottles, a gas passage through said liquid valve and the lower part of said vessel for establishing communication between the uper part of the vessel and said outlet means, said gas passage being a tubular extension of the valve body of said liquid valve and serving as an actuator for said liquid valve, 21 gas valve regulating flow through said gas passage within the valve body of said liquid valve, an actuating rod for said gas valve extending through said gas passage above the liquid level level of said gas passage, and valve operating means for successively operating said tubular extension and said actuating rod.
  • a supply vessel containing the liquid to be bottled, pressurized gas in the upper part of said vessel for acting upon said liquid, outlet means at the bottom of said vessel, a flared centering mouth-piece at said outlet means adapted to engage the neck of the bottles, a liquid valve cooperating with said outlet means and adjacent thereto for dispensing said liquid into the bottles, first spring means for loading said liquid valve in the opening direction against the force of said pressurized gas tending to close said liquid valve, a gas passage through said liquid valve and the lower part of said vessel for establishing communication between the upper part of the vessel and said outlet means, said gas passage being a tubular extension of the valve body of said liquid valve and serving as an actuator for said liquid valve, a gas valve regulating flow through said gas passage within the valve body of said liquid valve, second spring means for loading said gas valve in opening direction against the force of said pressurized gas tending to close said gas valve, an actuating rod for said gas valve extending in said gas passage above the liquid level of said gas
  • said means for preventing the first spring means from opening said liquid valve is a pivotally mounted resilient finger adapted to selectively engage an abutment engaging one end of said first spring means.
  • means for throttling the liquid flow through the outlet into the bottle neck comprising a double-cone-shaped baflle affixed within the outlet concentric thereto.
  • a filling tap for supplying the liquid to the bottles to be filled, said tap including an outlet in communication with the opening of the bottles, an axially movable liquid valve having a head within said outlet adjacent the bottle opening regulat-ing the flow of liquid through said outlet, conduit means extending through said liquid valve and in communication with the bottles for supplying pressurized gas thereto, an axially movable gas valve within said liquid valve head regulating the flow of gas through said conduit means, the axes of said valves coinciding, and means operatively associated with said liquid and gas valves for the selective operation thereof.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
US71203758 1957-01-31 1958-01-29 Back-pressure racking apparatus for racking especially carbon dioxide containing beverages Expired - Lifetime US3032077A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH29183A DE1081791B (de) 1957-01-31 1957-01-31 Fuellorgan fuer Gegendruckflaschenfueller
DEH30447A DE1058386B (de) 1957-01-31 1957-01-31 Fuellventil fuer Gegendruck-Flaschenfuellmaschinen

Publications (1)

Publication Number Publication Date
US3032077A true US3032077A (en) 1962-05-01

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ID=25979436

Family Applications (1)

Application Number Title Priority Date Filing Date
US71203758 Expired - Lifetime US3032077A (en) 1957-01-31 1958-01-29 Back-pressure racking apparatus for racking especially carbon dioxide containing beverages

Country Status (6)

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US (1) US3032077A (de)
BE (1) BE564410A (de)
CH (1) CH361498A (de)
DE (2) DE1081791B (de)
FR (1) FR1198668A (de)
GB (1) GB838918A (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633635A (en) * 1969-05-31 1972-01-11 Seitz Werke Gmbh Filling element for counterpressure filling machines
US3780768A (en) * 1971-04-06 1973-12-25 Trelleborgs Gummifabriks Ab Filling and emptying valve
US3868971A (en) * 1972-04-18 1975-03-04 Snecma Fuel metering device especially for the combustion chamber of an aerojet engine
US4089353A (en) * 1975-06-04 1978-05-16 Crown Cork & Seal Company, Inc. Filling valve for carbonated liquid bottling machines
US4206789A (en) * 1977-10-11 1980-06-10 Heinrich Jordan Arrangement for filling liquids into a container
US5060702A (en) * 1988-06-16 1991-10-29 Lawarre Precision Technologies, Inc. Filling valve apparatus
US5085255A (en) * 1988-06-16 1992-02-04 Lawarre Precision Technologies Inc. Filling valve apparatus
US5209274A (en) * 1991-08-13 1993-05-11 Lawarre Precision Technologies Incorporated Filling valve apparatus having shortened vent tube
CN102390797A (zh) * 2011-07-28 2012-03-28 广州达意隆包装机械股份有限公司 水气两用灌装阀

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272821A (de) * 1960-12-24
US4979546A (en) * 1988-06-16 1990-12-25 Lawarre Precision Technologies, Inc. By Robert Lawarre, Jr. Filling valve apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190723782A (en) * 1907-10-28 1908-09-03 H J West & Company Ltd Improvements in Bottling Machines for Beer, Mineral Water and the like.
US2168380A (en) * 1937-10-07 1939-08-08 American Sealcone Corp Container filling apparatus
US2597943A (en) * 1945-10-19 1952-05-27 George L N Meyer Filler valve with automatic and emergency cutoff
US2690757A (en) * 1949-09-15 1954-10-05 Orchowski Richard Inflation and deflation valve for pneumatic tires
US2783785A (en) * 1950-05-22 1957-03-05 Crown Cork & Seal Co Filling head
US2788031A (en) * 1955-05-04 1957-04-09 Raymond R Martin Receptacle filling apparatus
US2896674A (en) * 1955-10-26 1959-07-28 Crown Cork & Seal Co Filling head

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467684A (en) * 1946-04-29 1949-04-19 Meyer Geo J Mfg Co Filler valve
FR1111260A (fr) * 1954-09-07 1956-02-24 Perfectionnement aux becs d'emplissage des machines à emplir les récipients

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190723782A (en) * 1907-10-28 1908-09-03 H J West & Company Ltd Improvements in Bottling Machines for Beer, Mineral Water and the like.
US2168380A (en) * 1937-10-07 1939-08-08 American Sealcone Corp Container filling apparatus
US2597943A (en) * 1945-10-19 1952-05-27 George L N Meyer Filler valve with automatic and emergency cutoff
US2690757A (en) * 1949-09-15 1954-10-05 Orchowski Richard Inflation and deflation valve for pneumatic tires
US2783785A (en) * 1950-05-22 1957-03-05 Crown Cork & Seal Co Filling head
US2788031A (en) * 1955-05-04 1957-04-09 Raymond R Martin Receptacle filling apparatus
US2896674A (en) * 1955-10-26 1959-07-28 Crown Cork & Seal Co Filling head

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633635A (en) * 1969-05-31 1972-01-11 Seitz Werke Gmbh Filling element for counterpressure filling machines
US3780768A (en) * 1971-04-06 1973-12-25 Trelleborgs Gummifabriks Ab Filling and emptying valve
US3868971A (en) * 1972-04-18 1975-03-04 Snecma Fuel metering device especially for the combustion chamber of an aerojet engine
US4089353A (en) * 1975-06-04 1978-05-16 Crown Cork & Seal Company, Inc. Filling valve for carbonated liquid bottling machines
US4206789A (en) * 1977-10-11 1980-06-10 Heinrich Jordan Arrangement for filling liquids into a container
US5060702A (en) * 1988-06-16 1991-10-29 Lawarre Precision Technologies, Inc. Filling valve apparatus
US5085255A (en) * 1988-06-16 1992-02-04 Lawarre Precision Technologies Inc. Filling valve apparatus
US5209274A (en) * 1991-08-13 1993-05-11 Lawarre Precision Technologies Incorporated Filling valve apparatus having shortened vent tube
CN102390797A (zh) * 2011-07-28 2012-03-28 广州达意隆包装机械股份有限公司 水气两用灌装阀

Also Published As

Publication number Publication date
DE1081791B (de) 1960-05-12
DE1058386B (de) 1959-05-27
BE564410A (de) 1900-01-01
GB838918A (en) 1960-06-22
FR1198668A (fr) 1959-12-09
CH361498A (de) 1962-04-15

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