FR2139336A5 - - Google Patents

Info

Publication number
FR2139336A5
FR2139336A5 FR7216348A FR7216348A FR2139336A5 FR 2139336 A5 FR2139336 A5 FR 2139336A5 FR 7216348 A FR7216348 A FR 7216348A FR 7216348 A FR7216348 A FR 7216348A FR 2139336 A5 FR2139336 A5 FR 2139336A5
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
FR7216348A
Other languages
French (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.)
Wankel GmbH
Audi AG
Original Assignee
Audi NSU Auto Union AG
Wankel GmbH
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, Wankel GmbH, Audi AG filed Critical Audi NSU Auto Union AG
Application granted granted Critical
Publication of FR2139336A5 publication Critical patent/FR2139336A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/02—Pistons
    • F02B55/04—Cooling thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Reciprocating Pumps (AREA)
FR7216348A 1971-05-10 1972-05-08 Expired FR2139336A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123011 DE2123011A1 (de) 1971-05-10 1971-05-10 Kreiskolben Brennkraftmaschine mit ölgekühltem Kolben

Publications (1)

Publication Number Publication Date
FR2139336A5 true FR2139336A5 (OSRAM) 1973-01-05

Family

ID=5807387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7216348A Expired FR2139336A5 (OSRAM) 1971-05-10 1972-05-08

Country Status (6)

Country Link
US (1) US3876345A (OSRAM)
JP (1) JPS5522610B1 (OSRAM)
DE (1) DE2123011A1 (OSRAM)
FR (1) FR2139336A5 (OSRAM)
GB (1) GB1358002A (OSRAM)
IT (1) IT953819B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358549A1 (fr) * 1976-07-14 1978-02-10 Audi Ag Moteur a piston rotatif refroidi par un liquide
US6213250B1 (en) 1998-09-25 2001-04-10 Dresser Industries, Inc. Transducer for acoustic logging

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512425A1 (de) * 1975-03-21 1976-10-07 Audi Nsu Auto Union Ag Fluessigkeitskuehlung fuer den kolben einer rotationskolbenmaschine
FR2401338B1 (OSRAM) * 1977-06-17 1980-03-14 Cit Alcatel
US4218200A (en) * 1977-06-30 1980-08-19 Toyo Kogyo Co., Ltd. Rotor cooling means for rotary piston engines
JPS57130228U (OSRAM) * 1981-02-05 1982-08-13
GB2164095B (en) * 1984-09-05 1988-01-27 Hydrovane Compressor Rotary air compressors
DE3545818A1 (de) * 1985-12-23 1987-07-02 Wankel Gmbh Kuehlsystem einer rotationskolbenbrennkraftmaschine
JPS62153502A (ja) * 1985-12-23 1987-07-08 ウアンケル・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング 回転ピストンエンジンの偏心軸
US5028220A (en) * 1990-08-13 1991-07-02 Sullair Corpoation Cooling and lubrication system for a vacuum pump
DE102004008309A1 (de) * 2004-02-20 2005-11-17 Wankel Super Tec Gmbh Kreiskolbenbrennkraftmaschine mit einer Einrichtung zur Förderung des Schmieröls
US20090129956A1 (en) * 2007-11-21 2009-05-21 Jean-Louis Picouet Compressor System and Method of Lubricating the Compressor System
KR101640626B1 (ko) * 2009-03-30 2016-07-18 피보탈 엔지니어링 리티미드 예연 싸이클 예압 시스템
DE102011080877A1 (de) * 2011-08-12 2013-02-14 Wankel Supertec Gmbh Kreiskolbenmaschine mit Öldichtungssystem
GB2518540A (en) * 2012-11-21 2015-03-25 Gilo Ind Res Ltd Cooling systems for rotary engines
EP4098849A1 (en) * 2016-10-31 2022-12-07 Cummins, Inc. Reduced parasitic lube system
US11732646B2 (en) * 2021-07-06 2023-08-22 Pratt & Whitney Canada Corp. Lubrication system for a turbine engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280812A (en) * 1966-10-25 Lubrication of the gastight radial scrapers in rotary engines
US2936949A (en) * 1953-05-28 1960-05-17 Broom & Wade Ltd Air compressor
US3042009A (en) * 1958-10-02 1962-07-03 Nsu Motorenwerke Ag Cooling arrangement for rotary mechanisms
US3131679A (en) * 1961-01-18 1964-05-05 Renault Rotors of rotary engines
US3261542A (en) * 1963-05-08 1966-07-19 Curtiss Wright Corp Rotor and seal construction for rotary mechanisms
US3359952A (en) * 1966-01-06 1967-12-26 Curtiss Wright Corp Pressure balanced sealing construction
US3712766A (en) * 1971-11-08 1973-01-23 Curtiss Wright Corp Rotary internal combustion engine with low starting drag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358549A1 (fr) * 1976-07-14 1978-02-10 Audi Ag Moteur a piston rotatif refroidi par un liquide
US6213250B1 (en) 1998-09-25 2001-04-10 Dresser Industries, Inc. Transducer for acoustic logging

Also Published As

Publication number Publication date
IT953819B (it) 1973-08-10
DE2123011A1 (de) 1972-12-14
JPS5522610B1 (OSRAM) 1980-06-18
US3876345A (en) 1975-04-08
GB1358002A (en) 1974-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse