FR2339739B1 - - Google Patents

Info

Publication number
FR2339739B1
FR2339739B1 FR7702420A FR7702420A FR2339739B1 FR 2339739 B1 FR2339739 B1 FR 2339739B1 FR 7702420 A FR7702420 A FR 7702420A FR 7702420 A FR7702420 A FR 7702420A FR 2339739 B1 FR2339739 B1 FR 2339739B1
Authority
FR
France
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
FR7702420A
Other languages
French (fr)
Other versions
FR2339739A1 (fr
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.)
Eaton Corp
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Publication of FR2339739A1 publication Critical patent/FR2339739A1/fr
Application granted granted Critical
Publication of FR2339739B1 publication Critical patent/FR2339739B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
    • F04C2/104—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • General Details Of Gearings (AREA)
FR7702420A 1976-01-30 1977-01-28 Dispositif rotatif a fluide sous pression et circuit de lubrification pour un tel dispositif Granted FR2339739A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/654,141 US4035113A (en) 1976-01-30 1976-01-30 Gerotor device with lubricant system

Publications (2)

Publication Number Publication Date
FR2339739A1 FR2339739A1 (fr) 1977-08-26
FR2339739B1 true FR2339739B1 (OSRAM) 1981-07-10

Family

ID=24623602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702420A Granted FR2339739A1 (fr) 1976-01-30 1977-01-28 Dispositif rotatif a fluide sous pression et circuit de lubrification pour un tel dispositif

Country Status (8)

Country Link
US (1) US4035113A (OSRAM)
JP (1) JPS52109606A (OSRAM)
AR (1) AR214060A1 (OSRAM)
BR (1) BR7700604A (OSRAM)
DE (1) DE2703230A1 (OSRAM)
FR (1) FR2339739A1 (OSRAM)
GB (1) GB1564819A (OSRAM)
IT (1) IT1066828B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171938A (en) * 1977-11-21 1979-10-23 Eaton Corporation Fluid pressure operated pump or motor
JPS55109793A (en) * 1979-02-17 1980-08-23 Sanden Corp Displacement type fluid compressor
US4253807A (en) * 1979-07-25 1981-03-03 Eaton Corporation Fluid pressure operated wheel drive
US4362479A (en) * 1981-03-25 1982-12-07 Eaton Corporation Rotary fluid pressure device and lubrication circuit therefor
US4480972A (en) * 1983-05-31 1984-11-06 Eaton Corporation Gerotor motor and case drain flow arrangement therefor
US4645438A (en) * 1985-11-06 1987-02-24 Eaton Corporation Gerotor motor and improved lubrication flow circuit therefor
US4762479A (en) * 1987-02-17 1988-08-09 Eaton Corporation Motor lubrication with no external case drain
US5165880A (en) * 1990-09-10 1992-11-24 White Hydraulics, Inc. Gerotor device with biased orbiting valve and drain connection through wobblestick
RU2286461C1 (ru) * 2005-12-26 2006-10-27 Иван Соломонович Пятов Способ смазки роторной машины с внутренним зацеплением и роторная машина с внутренним зацеплением (варианты)
JP2008087117A (ja) * 2006-10-03 2008-04-17 Okuma Corp 主軸潤滑装置
JP4993688B2 (ja) * 2006-11-15 2012-08-08 オークマ株式会社 主軸潤滑装置
CN102168643B (zh) * 2011-03-25 2013-04-17 意宁液压股份有限公司 摆线液压马达配流器的新结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE502223A (OSRAM) *
DE1628127A1 (de) * 1967-08-24 1971-08-12 Rudolf Erich Mueller Ohg Hydraulikmotor
US3452543A (en) * 1967-11-06 1969-07-01 Trw Inc Hydrostatic device
CH501822A (de) * 1969-06-19 1971-01-15 Danfoss As Drehkolbenmaschine
US3782866A (en) * 1972-05-30 1974-01-01 H Mcdermott Rotary fluid pressure device
AT317405B (de) * 1972-08-14 1974-08-26 H & H Licensing Corp Vorrichtung zur Schmierung der Lager der Rotoren von Schraubenkompressoren
IT984896B (it) * 1973-06-11 1974-11-20 Sam Hydraulik Spa Motore oleodinamico con distri butore a spinta assiale equili brata
US3862814A (en) * 1973-08-08 1975-01-28 Eaton Corp Lubrication system for a hydraulic device
US3863449A (en) * 1973-08-27 1975-02-04 Trw Inc Hydraulic motor fluid flow circuitry

Also Published As

Publication number Publication date
AR214060A1 (es) 1979-04-30
IT1066828B (it) 1985-03-12
JPS52109606A (en) 1977-09-14
DE2703230A1 (de) 1977-08-04
US4035113A (en) 1977-07-12
BR7700604A (pt) 1977-10-18
FR2339739A1 (fr) 1977-08-26
GB1564819A (en) 1980-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse