DE2329513A1 - Oelzumesspumpe fuer mit gasdichtungen versehene drehkolbenmaschinen - Google Patents

Oelzumesspumpe fuer mit gasdichtungen versehene drehkolbenmaschinen

Info

Publication number
DE2329513A1
DE2329513A1 DE2329513A DE2329513A DE2329513A1 DE 2329513 A1 DE2329513 A1 DE 2329513A1 DE 2329513 A DE2329513 A DE 2329513A DE 2329513 A DE2329513 A DE 2329513A DE 2329513 A1 DE2329513 A1 DE 2329513A1
Authority
DE
Germany
Prior art keywords
stepped piston
piston
cam
inlet
stepped
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.)
Pending
Application number
DE2329513A
Other languages
German (de)
English (en)
Inventor
Robert Erving Morgan
James Donald Palma
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.)
Motors Liquidation Co
Original Assignee
General Motors 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 General Motors Corp filed Critical General Motors Corp
Publication of DE2329513A1 publication Critical patent/DE2329513A1/de
Pending 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
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/04—Lubrication
    • F01C21/045—Control systems for the circulation of the lubricant
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B2053/005—Wankel engines
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE2329513A 1972-06-26 1973-06-06 Oelzumesspumpe fuer mit gasdichtungen versehene drehkolbenmaschinen Pending DE2329513A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26645072A 1972-06-26 1972-06-26

Publications (1)

Publication Number Publication Date
DE2329513A1 true DE2329513A1 (de) 1974-01-17

Family

ID=23014639

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2329513A Pending DE2329513A1 (de) 1972-06-26 1973-06-06 Oelzumesspumpe fuer mit gasdichtungen versehene drehkolbenmaschinen

Country Status (6)

Country Link
US (1) US3764234A (enrdf_load_stackoverflow)
JP (1) JPS4950309A (enrdf_load_stackoverflow)
AU (1) AU470828B2 (enrdf_load_stackoverflow)
CA (1) CA999529A (enrdf_load_stackoverflow)
DE (1) DE2329513A1 (enrdf_load_stackoverflow)
GB (1) GB1379715A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4899506A (enrdf_load_stackoverflow) * 1972-04-03 1973-12-17
US3819304A (en) * 1973-04-26 1974-06-25 Gen Motors Corp Oil metering pump
US3846052A (en) * 1973-08-08 1974-11-05 Gen Motors Corp Metering pump
US3890937A (en) * 1974-04-25 1975-06-24 Gen Motors Corp Distributor drive arrangement for a rotary combustion
JPS5545846Y2 (enrdf_load_stackoverflow) * 1974-09-24 1980-10-28
JPH022886Y2 (enrdf_load_stackoverflow) * 1985-07-30 1990-01-24
US4774918A (en) * 1986-01-24 1988-10-04 Mazda Motor Corporation Engine lubricating system
JP4811262B2 (ja) * 2006-12-15 2011-11-09 マツダ株式会社 ロータリピストンエンジンの潤滑装置
GB2457456A (en) * 2008-02-13 2009-08-19 David Walker Garside A Rotary Piston Internal Combustion Engine Cooling Arrangement
US8800688B2 (en) * 2011-07-20 2014-08-12 Baker Hughes Incorporated Downhole motors with a lubricating unit for lubricating the stator and rotor
US9650925B2 (en) * 2012-07-25 2017-05-16 Cummins Intellectual Property, Inc. System and method of augmenting low oil pressure in an internal combustion engine
US10570789B2 (en) * 2016-06-17 2020-02-25 Pratt & Whitney Canada Corp. Rotary internal combustion engine with seal lubrication
CN107269495B (zh) * 2017-06-30 2020-03-27 江苏恒达动力科技发展股份有限公司 一种斜盘齿轮驱动的油泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302752A (en) * 1964-10-21 1967-02-07 Yamaha Motor Co Ltd Lubricating pump for two-cycle gasoline internal combustion engine
US3435914A (en) * 1965-10-28 1969-04-01 Suzuki Motor Co Oil pump for an engine
DE1811128C3 (de) * 1968-11-27 1975-05-28 Zuendapp-Werke Gmbh, 8000 Muenchen Einrichtung zur gleichzeitigen Verstellung des Leistungseinstellorgans sowie der Fördermenge der Schmierölpumpe bei einer Brennkraftmaschine

Also Published As

Publication number Publication date
US3764234A (en) 1973-10-09
GB1379715A (en) 1975-01-08
JPS4950309A (enrdf_load_stackoverflow) 1974-05-16
AU470828B2 (en) 1976-04-01
CA999529A (en) 1976-11-09
AU5617973A (en) 1974-11-28

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Legal Events

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