IT953819B - INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON COOLED WITH OIL CIRCULATION - Google Patents

INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON COOLED WITH OIL CIRCULATION

Info

Publication number
IT953819B
IT953819B IT23638/72A IT2363872A IT953819B IT 953819 B IT953819 B IT 953819B IT 23638/72 A IT23638/72 A IT 23638/72A IT 2363872 A IT2363872 A IT 2363872A IT 953819 B IT953819 B IT 953819B
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
rotary piston
oil circulation
cooled
Prior art date
Application number
IT23638/72A
Other languages
Italian (it)
Original Assignee
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 Ag filed Critical Audi Ag
Application granted granted Critical
Publication of IT953819B publication Critical patent/IT953819B/en

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)
IT23638/72A 1971-05-10 1972-04-27 INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON COOLED WITH OIL CIRCULATION IT953819B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123011 DE2123011A1 (en) 1971-05-10 1971-05-10 Rotary piston internal combustion engine with oil-cooled piston

Publications (1)

Publication Number Publication Date
IT953819B true IT953819B (en) 1973-08-10

Family

ID=5807387

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23638/72A IT953819B (en) 1971-05-10 1972-04-27 INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON COOLED WITH OIL CIRCULATION

Country Status (6)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2512425A1 (en) * 1975-03-21 1976-10-07 Audi Nsu Auto Union Ag LIQUID COOLING FOR THE PISTON OF A ROTARY PISTON MACHINE
DE2631619C3 (en) * 1976-07-14 1981-10-22 Audi Nsu Auto Union Ag, 7107 Neckarsulm Rotary piston machine, in particular rotary piston in trochoid type internal combustion engine
FR2401338B1 (en) * 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 (en) * 1981-02-05 1982-08-13
GB2164095B (en) * 1984-09-05 1988-01-27 Hydrovane Compressor Rotary air compressors
DE3545818A1 (en) * 1985-12-23 1987-07-02 Wankel Gmbh COOLING SYSTEM OF A ROTATIONAL PISTON INTERNAL COMBUSTION ENGINE
JPS62153502A (en) * 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 Eccentric shaft for rotary piston engine
US5028220A (en) * 1990-08-13 1991-07-02 Sullair Corpoation Cooling and lubrication system for a vacuum pump
US6213250B1 (en) 1998-09-25 2001-04-10 Dresser Industries, Inc. Transducer for acoustic logging
DE102004008309A1 (en) * 2004-02-20 2005-11-17 Wankel Super Tec Gmbh Rotary piston internal combustion engine with a device for conveying the lubricating oil
US20090129956A1 (en) * 2007-11-21 2009-05-21 Jean-Louis Picouet Compressor System and Method of Lubricating the Compressor System
JP2012522178A (en) * 2009-03-30 2012-09-20 ピヴォタル エンジニアリング リミテッド Engine cooling system
DE102011080877A1 (en) * 2011-08-12 2013-02-14 Wankel Supertec Gmbh Rotary piston engine with oil seal system
GB2518540A (en) * 2012-11-21 2015-03-25 Gilo Ind Res Ltd Cooling systems for rotary engines
WO2018081800A1 (en) * 2016-10-31 2018-05-03 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

Also Published As

Publication number Publication date
FR2139336A5 (en) 1973-01-05
GB1358002A (en) 1974-06-26
DE2123011A1 (en) 1972-12-14
JPS5522610B1 (en) 1980-06-18
US3876345A (en) 1975-04-08

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