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GB1163211A - Improvements in or relating to Apparatus for Dispensing Liquids Incorporating a Reciprocating Pump - Google Patents

Improvements in or relating to Apparatus for Dispensing Liquids Incorporating a Reciprocating Pump

Info

Publication number
GB1163211A
GB1163211A GB287767A GB287767A GB1163211A GB 1163211 A GB1163211 A GB 1163211A GB 287767 A GB287767 A GB 287767A GB 287767 A GB287767 A GB 287767A GB 1163211 A GB1163211 A GB 1163211A
Authority
GB
United Kingdom
Prior art keywords
valve
beer
diaphragm
valve member
discharge stroke
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB287767A
Inventor
John Kenneth Rollinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chadburns Res & Dev Ltd
Original Assignee
Chadburns Res & Dev Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chadburns Res & Dev Ltd filed Critical Chadburns Res & Dev Ltd
Priority to GB287767A priority Critical patent/GB1163211A/en
Publication of GB1163211A publication Critical patent/GB1163211A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/10—Pump mechanism
    • B67D1/101—Pump mechanism of the piston-cylinder type
    • B67D1/102—Pump mechanism of the piston-cylinder type for one liquid component only
    • B67D1/103—Pump mechanism of the piston-cylinder type for one liquid component only the piston being driven by a liquid or a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
    • B67D1/14—Reducing valves or control taps
    • B67D1/1405—Control taps
    • B67D1/145—Control taps comprising a valve shutter movable in a direction perpendicular to the valve seat
    • B67D1/1466—Control taps comprising a valve shutter movable in a direction perpendicular to the valve seat the valve shutter being opened in a direction opposite to the liquid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/135—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

1,163,211. Valves. CHADBURNS (RESEARCH & DEVELOPMENT) Ltd. 19 Dec., 1967 [19 Jan., 1967], No. 2877/67. Heading F2V. [Also in Division F1] A valve for the outlet of a pump dispensing a measured quantity of beer (see Division F1) is opened manually, as shown, or automatically by the beer discharge pressure, Fig. 4 (not shown), at the beginning of the pump discharge stroke, and is held open by the flow of beer until the end of the discharge stroke. The valve comprises a valve member 35 guided by a flow regulator member 33, and coupled by a rod 36 to a diaphragm or piston 37a. The effective areas of valve member 35 and diaphragm 37a are substantially equal, a spring 39 biasing the valve member to its closed position. The valve is opened by depressing handle 41, a forked member 42 lifting member 37 and valve member 35. A vent passage 45 through rod 36 is closed by a seal 46 when the valve is open. When beer flows through the valve, the pressure drop across regulator 33 and valve member 35 is such that the valve is held open by the beer pressure on diaphragm 37a. When discharge ceases, spring 39 closes the valve. In Fig. 4 (not shown), handle 41 is omitted, and the effective area of diaphragm 37a is made greater than that of valve member 35, so that the valve opens automatically when the pump discharge stroke begins.
GB287767A 1967-01-19 1967-01-19 Improvements in or relating to Apparatus for Dispensing Liquids Incorporating a Reciprocating Pump Expired GB1163211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB287767A GB1163211A (en) 1967-01-19 1967-01-19 Improvements in or relating to Apparatus for Dispensing Liquids Incorporating a Reciprocating Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB287767A GB1163211A (en) 1967-01-19 1967-01-19 Improvements in or relating to Apparatus for Dispensing Liquids Incorporating a Reciprocating Pump

Publications (1)

Publication Number Publication Date
GB1163211A true GB1163211A (en) 1969-09-04

Family

ID=9747689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB287767A Expired GB1163211A (en) 1967-01-19 1967-01-19 Improvements in or relating to Apparatus for Dispensing Liquids Incorporating a Reciprocating Pump

Country Status (1)

Country Link
GB (1) GB1163211A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214612A (en) * 1988-01-20 1989-09-06 Ocme Spa Drip-preventing nozzle for a metering unit for the packaging of a product with a fluid bahaviour
GB2283299A (en) * 1993-10-29 1995-05-03 Denis Martin Edward Rawling Beverage dispenser
EP3798413A1 (en) * 2019-09-30 2021-03-31 RD Estate GmbH & Co. KG Control valve for a steam engine, steam engine comprising said control valve, and combined heat and power plant comprising the steam engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214612A (en) * 1988-01-20 1989-09-06 Ocme Spa Drip-preventing nozzle for a metering unit for the packaging of a product with a fluid bahaviour
GB2283299A (en) * 1993-10-29 1995-05-03 Denis Martin Edward Rawling Beverage dispenser
GB2283299B (en) * 1993-10-29 1997-05-28 Denis Martin Edward Rawling Improvements in beverage dispensing
EP3798413A1 (en) * 2019-09-30 2021-03-31 RD Estate GmbH & Co. KG Control valve for a steam engine, steam engine comprising said control valve, and combined heat and power plant comprising the steam engine

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees