IT8447646A0 - Gruppo motore a pressione di fluido per il pompaggio di combustibile ed olio, in particolare per propulsori marini - Google Patents

Gruppo motore a pressione di fluido per il pompaggio di combustibile ed olio, in particolare per propulsori marini

Info

Publication number
IT8447646A0
IT8447646A0 IT8447646A IT4764684A IT8447646A0 IT 8447646 A0 IT8447646 A0 IT 8447646A0 IT 8447646 A IT8447646 A IT 8447646A IT 4764684 A IT4764684 A IT 4764684A IT 8447646 A0 IT8447646 A0 IT 8447646A0
Authority
IT
Italy
Prior art keywords
oil
fluid pressure
power unit
pressure power
pumping fuel
Prior art date
Application number
IT8447646A
Other languages
English (en)
Other versions
IT1177541B (it
Inventor
Gaylord M Borst
Frank J Walsworth
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
Application filed by Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of IT8447646A0 publication Critical patent/IT8447646A0/it
Application granted granted Critical
Publication of IT1177541B publication Critical patent/IT1177541B/it

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
    • 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
    • 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
    • F04B9/137—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 the pumping members not being mechanically connected to each other
    • 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
    • F04B9/137—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 the pumping members not being mechanically connected to each other
    • F04B9/1376—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 the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston fluid motor
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S123/00—Internal-combustion engines
    • Y10S123/05—Crankcase pressure-operated pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
IT47646/84A 1983-02-07 1984-02-03 Gruppo motore a pressione di fluido per il pompaggio di combustibile ed olio,in particolare per propulsori marini IT1177541B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/464,197 US4552101A (en) 1983-02-07 1983-02-07 Fluid pressure actuated motor with pneumatically-coupled pistons

Publications (2)

Publication Number Publication Date
IT8447646A0 true IT8447646A0 (it) 1984-02-03
IT1177541B IT1177541B (it) 1987-08-26

Family

ID=23842934

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47646/84A IT1177541B (it) 1983-02-07 1984-02-03 Gruppo motore a pressione di fluido per il pompaggio di combustibile ed olio,in particolare per propulsori marini

Country Status (6)

Country Link
US (1) US4552101A (it)
JP (1) JPS59147858A (it)
CA (1) CA1208508A (it)
FR (1) FR2540568A1 (it)
GB (2) GB2134989B (it)
IT (1) IT1177541B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32577E (en) * 1983-10-07 1988-01-12 Outboard Marine Corporation Fluid pumping device for use with a fluid pump
DE3521772A1 (de) * 1985-06-19 1987-01-02 Stihl Maschf Andreas Verfahren zum einspritzen von kraftstoff bei zweitaktmotoren und vorrichtung zur durchfuehrung des verfahrens
DE3727267C2 (de) * 1987-08-15 1994-03-31 Stihl Maschf Andreas Kraftstoffeinspritzpumpe für den Zweitaktmotor eines Arbeitsgerätes, insbesondere einer Motorkettensäge
DE3812949A1 (de) * 1987-08-15 1989-02-23 Stihl Maschf Andreas Einspritzvorrichtung fuer zweitaktmotoren von tragbaren arbeitsgeraeten
DE3817404C2 (de) * 1988-05-21 1997-08-07 Stihl Maschf Andreas Membrankraftstoffpumpe für einen mit einem Membranvergaser ausgerüsteten Verbrennungsmotor einer Motorkettensäge
DE3831490A1 (de) * 1988-09-16 1990-03-29 Stihl Maschf Andreas Kraftstoffeinspritzvorrichtung
BR9206175A (pt) * 1991-06-21 1995-11-14 Orbital Eng Pty Processo e aparelho para medição de óleo em motor de combustão interna de dois tempos
AU665767B2 (en) * 1991-06-21 1996-01-18 Orbital Engine Company (Australia) Proprietary Limited A method and apparatus for metering oil for a two stroke cycle internal combustion engine
DE4142354C2 (de) * 1991-12-20 2003-04-17 Stihl Maschf Andreas Handgeführtes Arbeitsgerät mit einem Verbrennungsmotor und einer Einspritzpumpe
US5275539A (en) * 1992-06-09 1994-01-04 Outboard Marine Corporation Internal combustion engine oil pump
US5341776A (en) * 1993-07-12 1994-08-30 Phelps Harold E Fuel supply system
JPH10266898A (ja) * 1997-03-21 1998-10-06 Yamaha Motor Co Ltd 船艇の推進装置における吸気系潤滑装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995611A (en) * 1933-02-23 1935-03-26 Laval Separator Co De Milk pump
GB615709A (en) * 1944-06-30 1949-01-11 Tecalemit Ltd Improvements in multiple pumps for use in liquid distribution systems
GB1064823A (en) * 1964-06-25 1967-04-12 Griffin & George Ltd Apparatus for dispensing measured quantities of liquid
SE313197B (it) * 1964-11-06 1969-08-04 Atomenergi Ab
DE1930811A1 (de) * 1969-06-18 1971-01-07 Nsu Auto Union Ag Foerder- und Dosierpumpe
US3630642A (en) * 1970-02-03 1971-12-28 Du Pont Diaphragm pump
DE2034816A1 (de) * 1970-07-14 1972-01-20 Audi NSU Auto Union AG, 7107 Neckars ulm Forder und Dosierpumpe
FR2250109B1 (it) * 1973-11-05 1980-02-08 Commissariat Energie Atomique
US3913551A (en) * 1974-01-04 1975-10-21 Raymond Lee Organization Inc Protection device for engine operating on gas-oil mixture
SE414385B (sv) * 1977-03-09 1980-07-28 Ake Andersson Fyllningsmaskin for flytande produkter
US4381741A (en) * 1981-10-08 1983-05-03 Outboard Marine Corporation Mechanical fuel pressure operated device for supplying a fuel/oil mixture
GB2108212B (en) * 1981-10-23 1986-04-16 Outboard Marine Corp Combined fluid pressure actuated fuel and oil pump

Also Published As

Publication number Publication date
GB2134989B (en) 1987-04-08
GB8401064D0 (en) 1984-02-15
FR2540568A1 (fr) 1984-08-10
GB2170278A (en) 1986-07-30
GB8602611D0 (en) 1986-03-12
JPS59147858A (ja) 1984-08-24
GB2134989A (en) 1984-08-22
IT1177541B (it) 1987-08-26
CA1208508A (en) 1986-07-29
GB2170278B (en) 1987-04-08
US4552101A (en) 1985-11-12

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