CA1196823A - Combined fluid pressure actuated fuel and oil pump - Google Patents

Combined fluid pressure actuated fuel and oil pump

Info

Publication number
CA1196823A
CA1196823A CA000413422A CA413422A CA1196823A CA 1196823 A CA1196823 A CA 1196823A CA 000413422 A CA000413422 A CA 000413422A CA 413422 A CA413422 A CA 413422A CA 1196823 A CA1196823 A CA 1196823A
Authority
CA
Canada
Prior art keywords
pressure chamber
volume
low pressure
chamber
pumping
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
CA000413422A
Other languages
English (en)
French (fr)
Inventor
Frank J. Walsworth
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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
Priority claimed from US06/314,224 external-priority patent/US4473340A/en
Priority claimed from US06/410,497 external-priority patent/US4539949A/en
Application filed by Outboard Marine Corp filed Critical Outboard Marine Corp
Priority to CA000474596A priority Critical patent/CA1204358A/en
Priority to CA000474597A priority patent/CA1204355A/en
Priority to CA000474595A priority patent/CA1205707A/en
Priority to CA000474594A priority patent/CA1204354A/en
Application granted granted Critical
Publication of CA1196823A publication Critical patent/CA1196823A/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
    • 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
    • F04B9/1315—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 the movement of the pumping pistons in only one direction being obtained by a single-acting piston fluid motor, e.g. actuation in the other direction by spring means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B29/00—Machines or engines with pertinent characteristics other than those provided for in preceding main groups
    • F01B29/08—Reciprocating-piston machines or engines not otherwise provided for
    • F01B29/10—Engines
    • 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
    • F01M3/02—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 with variable proportion of lubricant to fuel, lubricant to air, or lubricant to fuel-air-mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/12—Feeding by means of driven pumps fluid-driven, e.g. by compressed combustion-air
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • 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
    • 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
    • F04B9/125—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 reciprocating movement of the pumping member being obtained by a double-acting elastic-fluid motor
    • 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
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA000413422A 1981-10-23 1982-10-14 Combined fluid pressure actuated fuel and oil pump Expired CA1196823A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA000474596A CA1204358A (en) 1981-10-23 1985-02-19 Combined fluid pressure actuated fuel and oil pump
CA000474597A CA1204355A (en) 1981-10-23 1985-02-19 Combined fluid pressure actuated fuel and oil pump
CA000474595A CA1205707A (en) 1981-10-23 1985-02-19 Combined fluid pressure actuated fuel and oil pump
CA000474594A CA1204354A (en) 1981-10-23 1985-02-19 Combined fluid pressure actuated fuel and oil pump

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US314,224 1981-10-23
US06/314,224 US4473340A (en) 1981-10-08 1981-10-23 Combined fluid pressure actuated fuel and oil pump
US06/410,497 US4539949A (en) 1981-10-08 1982-08-23 Combined fluid pressure actuated fuel and oil pump
US410,497 1995-03-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000474594A Division CA1204354A (en) 1981-10-23 1985-02-19 Combined fluid pressure actuated fuel and oil pump

Publications (1)

Publication Number Publication Date
CA1196823A true CA1196823A (en) 1985-11-19

Family

ID=26979264

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000413422A Expired CA1196823A (en) 1981-10-23 1982-10-14 Combined fluid pressure actuated fuel and oil pump

Country Status (8)

Country Link
JP (3) JPH0625531B2 (enrdf_load_stackoverflow)
AU (4) AU563525B2 (enrdf_load_stackoverflow)
CA (1) CA1196823A (enrdf_load_stackoverflow)
FR (1) FR2515256B1 (enrdf_load_stackoverflow)
GB (1) GB2108212B (enrdf_load_stackoverflow)
HK (4) HK102090A (enrdf_load_stackoverflow)
IT (1) IT1226867B (enrdf_load_stackoverflow)
SE (1) SE8703997D0 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552101A (en) * 1983-02-07 1985-11-12 Outboard Marine Corporation Fluid pressure actuated motor with pneumatically-coupled pistons
US4551076A (en) * 1983-10-07 1985-11-05 Outboard Marine Corporation Fluid driven pump with one-way valve in fluid inlet
US4594970A (en) * 1985-02-11 1986-06-17 Outboard Marine Corporation Marine installation including fuel/oil mixing device
US6174136B1 (en) * 1998-10-13 2001-01-16 Liquid Metronics Incorporated Pump control and method of operating same
US6280147B1 (en) 1998-10-13 2001-08-28 Liquid Metronics Incorporated Apparatus for adjusting the stroke length of a pump element
CN106948861A (zh) * 2017-04-14 2017-07-14 覃勇 压力动能发动机及其实现方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4323606Y1 (enrdf_load_stackoverflow) * 1966-03-15 1968-10-05
DE1804411A1 (de) * 1968-10-22 1970-05-14 Teves Gmbh Alfred Mit pneumatischer Hilfskraft arbeitende Vorrichtung
DE1930811A1 (de) * 1969-06-18 1971-01-07 Nsu Auto Union Ag Foerder- und Dosierpumpe
DE2034816A1 (de) * 1970-07-14 1972-01-20 Audi NSU Auto Union AG, 7107 Neckars ulm Forder und Dosierpumpe
JPS4938643A (enrdf_load_stackoverflow) * 1972-08-11 1974-04-10
US3913551A (en) * 1974-01-04 1975-10-21 Raymond Lee Organization Inc Protection device for engine operating on gas-oil mixture
US3938425A (en) * 1974-04-15 1976-02-17 Houdaille Industries, Inc. Pump stroke adjustment device
US4142486A (en) * 1977-09-06 1979-03-06 Schreier Joseph S Fuel-oil mixing apparatus for internal-combustion engines

Also Published As

Publication number Publication date
JPH02161116A (ja) 1990-06-21
GB2108212B (en) 1986-04-16
HK104890A (en) 1990-12-21
FR2515256A1 (fr) 1983-04-29
JPH0625531B2 (ja) 1994-04-06
FR2515256B1 (fr) 1986-04-18
SE8703997L (sv) 1987-10-14
HK102090A (en) 1990-12-14
AU579745B2 (en) 1988-12-08
JPH0625530B2 (ja) 1994-04-06
AU581096B2 (en) 1989-02-09
IT1226867B (it) 1991-02-21
JPH02161115A (ja) 1990-06-21
AU579746B2 (en) 1988-12-08
GB2108212A (en) 1983-05-11
JPH03115781A (ja) 1991-05-16
AU6077286A (en) 1986-12-04
AU6077386A (en) 1986-12-04
AU563525B2 (en) 1987-07-16
HK104790A (en) 1990-12-21
IT8249298A0 (it) 1982-10-19
AU8880382A (en) 1983-04-28
HK104990A (en) 1990-12-21
AU6077186A (en) 1986-12-04
JPH0454068B2 (enrdf_load_stackoverflow) 1992-08-28
SE8703997D0 (sv) 1987-10-14

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Legal Events

Date Code Title Description
MKEX Expiry