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GB1294716A - Feeding and metering pump - Google Patents

Feeding and metering pump

Info

Publication number
GB1294716A
GB1294716A GB29556/70A GB2955670A GB1294716A GB 1294716 A GB1294716 A GB 1294716A GB 29556/70 A GB29556/70 A GB 29556/70A GB 2955670 A GB2955670 A GB 2955670A GB 1294716 A GB1294716 A GB 1294716A
Authority
GB
United Kingdom
Prior art keywords
chamber
diaphragm
valve
oil
june
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
GB29556/70A
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.)
Audi AG
Original Assignee
Audi NSU Auto Union AG
Audi AG
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 Audi NSU Auto Union AG, Audi AG filed Critical Audi NSU Auto Union AG
Publication of GB1294716A publication Critical patent/GB1294716A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0266—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members
    • F04B7/0275—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members and being deformable, e.g. membranes
    • 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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • F04B53/1032—Spring-actuated disc valves
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
    • 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
    • F04B9/1207—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 using a source of partial vacuum or sub-atmospheric pressure
    • 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
    • F04B9/123—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 only one pumping chamber
    • F04B9/127—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 only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

1294716 Reciprocating pumps AUDI NSU AUTO UNION AG 18 June 1970 [18 June 1969] 29556/70 Heading F1A A pump for delivering a mixture of fuel and oil in a predetermined ratio to an i.c. engine comprises a diaphragm 4 in a fuel pumping chamber 2 and a piston 11 in an oil pumping chamber 3, the diaphragm and piston being moved on their delivery strokes by a spring 5 and on their suction strokes by vacuum applied to chamber 17 beneath the diaphragm, or by pressurised air or liquid. The pumping chambers deliver through a common delivery valve 10 to a mixing chamber 9. Oil inlet valve 14 is opened at the start of the suction stroke by the vacuum applied to chamber 17 acting through passage 21. Chamber 17 is connected alterately to a vacuum source and the atmosphere, through connections 18 and 19 respectively, by valve 20,27 actuated at the end of each stroke by an over-centre spring device 28, 29 connected to the diaphragm. In Fig. 2 (not shown), an alternative spring device acts on a cam portion of valve 20.
GB29556/70A 1969-06-18 1970-06-18 Feeding and metering pump Expired GB1294716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691930811 DE1930811A1 (en) 1969-06-18 1969-06-18 Conveyor and metering pump

Publications (1)

Publication Number Publication Date
GB1294716A true GB1294716A (en) 1972-11-01

Family

ID=5737286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29556/70A Expired GB1294716A (en) 1969-06-18 1970-06-18 Feeding and metering pump

Country Status (5)

Country Link
US (1) US3653784A (en)
CS (1) CS167290B2 (en)
DE (1) DE1930811A1 (en)
FR (1) FR2046859B1 (en)
GB (1) GB1294716A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465905A1 (en) * 1979-09-21 1981-03-27 Coca Cola Co ALTERNATIVE DIAPHRAGM PUMP WITH PNEUMATIC CONTROL AND DIRECTION INVERSION MECHANISM FOR ALTERNATIVE PUMP
US4480969A (en) * 1981-11-12 1984-11-06 The Coca-Cola Company Fluid operated double acting diaphragm pump housing and method
GB2151311A (en) * 1981-10-23 1985-07-17 Outboard Marine Corp Fluid-pressure-actuated motor
GB2151313A (en) * 1981-10-23 1985-07-17 Outboard Marine Corp Valved piston
GB2151717A (en) * 1981-11-23 1985-07-24 Outboard Marine Corp Marine propulsion device with mechanical fuel pressure operated device for supplying a fuel/oil mixture
US4634350A (en) * 1981-11-12 1987-01-06 The Coca-Cola Company Double acting diaphragm pump and reversing mechanism therefor
AU579745B2 (en) * 1981-10-23 1988-12-08 Outboard Marine Corporation A fluid pressure actuated motor for a combined fuel and oil pump

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707955A (en) * 1971-06-01 1973-01-02 Borg Warner Engine apparatus
US3886914A (en) * 1973-12-14 1975-06-03 Ford Motor Co Lubricant metering system
US3913551A (en) * 1974-01-04 1975-10-21 Raymond Lee Organization Inc Protection device for engine operating on gas-oil mixture
DE2651614C2 (en) * 1976-11-12 1984-10-04 Lang Apparatebau GmbH, 8227 Siegsdorf Dosing pump
US4142486A (en) * 1977-09-06 1979-03-06 Schreier Joseph S Fuel-oil mixing apparatus for internal-combustion engines
FR2478958A1 (en) * 1980-04-01 1981-10-02 Decoufle INK SUPPLY DEVICE FOR PRINTING APPARATUSES FOR CIGARETTE-MAKING MACHINES
DE3237212A1 (en) * 1981-10-08 1983-04-28 Outboard Marine Corp., 60085 Waukegan, Ill. Combined fuel and oil pump
US4539949A (en) * 1981-10-08 1985-09-10 Outboard Marine Corporation Combined fluid pressure actuated fuel and oil pump
US4552101A (en) * 1983-02-07 1985-11-12 Outboard Marine Corporation Fluid pressure actuated motor with pneumatically-coupled pistons
US4471728A (en) * 1983-05-09 1984-09-18 Outboard Marine Corporation Pressure-controlled stroke limiter
US4551076A (en) * 1983-10-07 1985-11-05 Outboard Marine Corporation Fluid driven pump with one-way valve in fluid inlet
USRE32577E (en) * 1983-10-07 1988-01-12 Outboard Marine Corporation Fluid pumping device for use with a fluid pump
US4966105A (en) * 1983-12-05 1990-10-30 Sanshin Kogyo Kabushiki Kaisha Lubricating oil supply device for internal combustion engine
US4700671A (en) * 1984-01-26 1987-10-20 Sanshin Kogyo Kabushiki Kaisha Internal combustion engine provided with fuel injection device
FR2568635B1 (en) * 1984-08-03 1988-12-23 Marchal Equip Auto RECIPROCATING PUMP
US4583500A (en) * 1985-01-25 1986-04-22 Brunswick Corp. Marine propulsion system with automatic oil-fuel mixing
US4594970A (en) * 1985-02-11 1986-06-17 Outboard Marine Corporation Marine installation including fuel/oil mixing device
DE4125593A1 (en) * 1991-08-02 1993-02-04 Stihl Maschf Andreas FUEL INJECTION PUMP FOR A TWO-STROKE ENGINE IN A WORKING MACHINE, IN PARTICULAR A MOTOR CHAIN SAW
DE4129574C1 (en) * 1991-09-06 1992-12-10 Fa. Andreas Stihl, 7050 Waiblingen, De
GB9713456D0 (en) * 1996-12-11 1997-08-27 D I S A drive device
JPH10266898A (en) * 1997-03-21 1998-10-06 Yamaha Motor Co Ltd Intake system lubricating device in propulsion device for marine vessel
GB0706524D0 (en) * 2007-04-04 2007-05-09 Goodrich Actuation Systems Ltd Actuator arrangement
US20090068034A1 (en) * 2007-09-12 2009-03-12 Pumptec, Inc. Pumping system with precise ratio output
US20110056462A1 (en) * 2009-09-04 2011-03-10 Nagesh Mavinahally Four cycle engine carburetors
US9316216B1 (en) * 2012-03-28 2016-04-19 Pumptec, Inc. Proportioning pump, control systems and applicator apparatus
WO2015066622A1 (en) * 2013-11-01 2015-05-07 Allegiance Corporation Pneumatic pump system and related methods
US10760557B1 (en) 2016-05-06 2020-09-01 Pumptec, Inc. High efficiency, high pressure pump suitable for remote installations and solar power sources
US10823160B1 (en) 2017-01-12 2020-11-03 Pumptec Inc. Compact pump with reduced vibration and reduced thermal degradation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US744547A (en) * 1903-02-14 1903-11-17 Ebenezer Hill Pumping-engine.
US1920146A (en) * 1930-04-24 1933-07-25 Trico Products Corp Fluid operated motor
US2301916A (en) * 1940-07-27 1942-11-17 Trico Products Corp Fuel pump
US2649332A (en) * 1948-04-28 1953-08-18 Trico Products Corp Windshield clearing system
US2675946A (en) * 1951-04-02 1954-04-20 Edward L Strempel Fluid measuring and dispensing means
US2843050A (en) * 1954-02-15 1958-07-15 Lyndus E Harper Diaphragm sludge or chemical pump
US2850981A (en) * 1956-03-08 1958-09-09 Tobin Arp Mfg Company Hydraulic pump
US2863600A (en) * 1957-02-18 1958-12-09 Edward H Pedroia Air pressure control devices for supplying air to liquid tanks
US3256825A (en) * 1964-09-04 1966-06-21 Alexander S Limpert Slurry pump
US3421448A (en) * 1967-01-11 1969-01-14 Gen Motors Corp Fluid pressure actuated reciprocable pump
US3523202A (en) * 1968-07-12 1970-08-04 Robertshaw Controls Co Vacuum operated piezoelectric ignition means and actuator therefor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465905A1 (en) * 1979-09-21 1981-03-27 Coca Cola Co ALTERNATIVE DIAPHRAGM PUMP WITH PNEUMATIC CONTROL AND DIRECTION INVERSION MECHANISM FOR ALTERNATIVE PUMP
GB2151311A (en) * 1981-10-23 1985-07-17 Outboard Marine Corp Fluid-pressure-actuated motor
GB2151313A (en) * 1981-10-23 1985-07-17 Outboard Marine Corp Valved piston
GB2151312A (en) * 1981-10-23 1985-07-17 Outboard Marine Corporated Fluid-pressure-actuated motor
AU579745B2 (en) * 1981-10-23 1988-12-08 Outboard Marine Corporation A fluid pressure actuated motor for a combined fuel and oil pump
AU579746B2 (en) * 1981-10-23 1988-12-08 Outboard Marine Corporation An internal combustion engine
US4480969A (en) * 1981-11-12 1984-11-06 The Coca-Cola Company Fluid operated double acting diaphragm pump housing and method
US4634350A (en) * 1981-11-12 1987-01-06 The Coca-Cola Company Double acting diaphragm pump and reversing mechanism therefor
GB2151717A (en) * 1981-11-23 1985-07-24 Outboard Marine Corp Marine propulsion device with mechanical fuel pressure operated device for supplying a fuel/oil mixture

Also Published As

Publication number Publication date
FR2046859A1 (en) 1971-03-12
DE1930811A1 (en) 1971-01-07
CS167290B2 (en) 1976-04-29
FR2046859B1 (en) 1973-01-12
US3653784A (en) 1972-04-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees