DE3545821C2 - - Google Patents

Info

Publication number
DE3545821C2
DE3545821C2 DE3545821A DE3545821A DE3545821C2 DE 3545821 C2 DE3545821 C2 DE 3545821C2 DE 3545821 A DE3545821 A DE 3545821A DE 3545821 A DE3545821 A DE 3545821A DE 3545821 C2 DE3545821 C2 DE 3545821C2
Authority
DE
Germany
Prior art keywords
housing
jacket
cooling medium
coolant
flow
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.)
Expired
Application number
DE3545821A
Other languages
German (de)
English (en)
Other versions
DE3545821A1 (de
Inventor
Dankwart 8995 Weissensberg De Eiermann
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.)
GNIESER GMBH AUTO-TECHNIK, 71404 KORB, DE
Original Assignee
Wankel 1000 Berlin De GmbH
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 Wankel 1000 Berlin De GmbH filed Critical Wankel 1000 Berlin De GmbH
Priority to DE19853545821 priority Critical patent/DE3545821A1/de
Priority to JP61102220A priority patent/JPS62150030A/ja
Priority to US06/944,807 priority patent/US4779578A/en
Priority to EP86117939A priority patent/EP0230646B1/de
Priority to DE8686117939T priority patent/DE3667520D1/de
Priority to AT86117939T priority patent/ATE48672T1/de
Publication of DE3545821A1 publication Critical patent/DE3545821A1/de
Application granted granted Critical
Publication of DE3545821C2 publication Critical patent/DE3545821C2/de
Granted 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
    • F02B55/08—Outer members for co-operation with rotary pistons; Casings
    • F02B55/10—Cooling thereof
    • 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
    • F01C21/06—Heating; Cooling; Heat insulation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • General Details Of Gearings (AREA)
DE19853545821 1985-12-23 1985-12-23 Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine Granted DE3545821A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19853545821 DE3545821A1 (de) 1985-12-23 1985-12-23 Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine
JP61102220A JPS62150030A (ja) 1985-12-23 1986-05-06 回転ピストンエンジンの液冷ケ−シング
US06/944,807 US4779578A (en) 1985-12-23 1986-12-19 Fluid-cooled housing of a rotary piston internal combustion engine
EP86117939A EP0230646B1 (de) 1985-12-23 1986-12-23 Flüssigkeitsgekühltes Gehäuse einer Rotationskolbenbrennkraftmaschine
DE8686117939T DE3667520D1 (de) 1985-12-23 1986-12-23 Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine.
AT86117939T ATE48672T1 (de) 1985-12-23 1986-12-23 Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545821 DE3545821A1 (de) 1985-12-23 1985-12-23 Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine

Publications (2)

Publication Number Publication Date
DE3545821A1 DE3545821A1 (de) 1987-07-02
DE3545821C2 true DE3545821C2 (US06650917-20031118-M00005.png) 1989-06-01

Family

ID=6289404

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853545821 Granted DE3545821A1 (de) 1985-12-23 1985-12-23 Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine
DE8686117939T Expired - Lifetime DE3667520D1 (de) 1985-12-23 1986-12-23 Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8686117939T Expired - Lifetime DE3667520D1 (de) 1985-12-23 1986-12-23 Fluessigkeitsgekuehltes gehaeuse einer rotationskolbenbrennkraftmaschine.

Country Status (5)

Country Link
US (1) US4779578A (US06650917-20031118-M00005.png)
EP (1) EP0230646B1 (US06650917-20031118-M00005.png)
JP (1) JPS62150030A (US06650917-20031118-M00005.png)
AT (1) ATE48672T1 (US06650917-20031118-M00005.png)
DE (2) DE3545821A1 (US06650917-20031118-M00005.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290663B1 (de) * 1987-05-15 1993-08-04 Leybold Aktiengesellschaft Ein- oder mehrstufige Zweiwellenvakuumpumpe
US4915603A (en) * 1988-08-01 1990-04-10 Brunswick Corporation Rotary engine cooling system
DE3938329A1 (de) * 1989-11-17 1991-05-23 Wankel Gmbh Kuehlsystem einer rotationskolbenbrennkraftmaschine
JP2770938B2 (ja) * 1995-03-08 1998-07-02 サンデン株式会社 電磁装置
JPH10110744A (ja) * 1996-10-07 1998-04-28 Sanden Corp 電磁クラッチ用電磁石
DE19720380C1 (de) * 1997-05-15 1998-07-09 Daimler Benz Ag Flüssigkeitsgekühltes Zylinderkurbelgehäuse
AT510749B1 (de) * 2010-11-18 2012-09-15 Avl List Gmbh Kreiskolbenbrennkraftmaschine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE309046C (US06650917-20031118-M00005.png) *
AT69589B (de) * 1914-02-03 1915-08-10 Ernst Jaenisch Zylinder für Verbrennungskraftmaschinen.
US1680567A (en) * 1922-02-08 1928-08-14 Pitzman Marsh Internal-combustion engine
DE745596C (de) * 1936-01-07 1944-03-21 Hermann Schlagintweit Einrichtung fuer Kuehlraeume in Reihe angeordneter Verbrennungskammern (Zylinder) von Brennkraftmaschinen
GB799658A (en) * 1957-12-02 1958-08-13 Thomas Winter Nichols Improvements in rotary compressors, pumps and the like
DE1125228B (de) * 1958-10-02 1962-03-08 Nsu Motorenwerke Ag Kreiskolbenmaschine mit einem eine mehrbogige innere Mantelflaeche aufweisenden Gehaeuse
US3292601A (en) * 1963-10-04 1966-12-20 Daimler Benz Ag Rotary piston internal combustion engine
US3572984A (en) * 1969-09-03 1971-03-30 Curtiss Wright Corp Liquid-cooling system for rotary-piston mechanisms
DE2201886C3 (de) * 1972-01-15 1979-06-13 Audi Nsu Auto Union Ag, 7107 Neckarsulm Gehäuse für Rotationskolbenmaschinen
US4050132A (en) * 1972-12-21 1977-09-27 Audi Nsu Auto Union Aktiengesellschaft Method of producing a housing for circular piston combustion engine of trochoid type
US4035112A (en) * 1974-02-20 1977-07-12 Outboard Marine Corporation Rotary engine cooling and exhaust system
US3908579A (en) * 1974-02-20 1975-09-30 Outboard Marine Corp Outboard motor with dual cooling system
CA1044148A (en) * 1974-02-20 1978-12-12 Outboard Marine Corporation Rotary engine cooling system
US3895889A (en) * 1974-03-04 1975-07-22 Curtiss Wright Corp Liquid cooling system for rotary internal combustion engine
US3964445A (en) * 1974-05-03 1976-06-22 Ford Motor Company Water cooling system - Wankel engine
JPS5312889Y2 (US06650917-20031118-M00005.png) * 1976-05-06 1978-04-07
US4664607A (en) * 1985-05-30 1987-05-12 Deere & Company Rotary engine cooling system with flow balancing
US4601265A (en) * 1985-06-28 1986-07-22 Cummins Engine Company, Inc. Internal combustion engine with improved coolant arrangement

Also Published As

Publication number Publication date
DE3667520D1 (de) 1990-01-18
US4779578A (en) 1988-10-25
ATE48672T1 (de) 1989-12-15
JPS62150030A (ja) 1987-07-04
EP0230646B1 (de) 1989-12-13
DE3545821A1 (de) 1987-07-02
EP0230646A1 (de) 1987-08-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: GNIESER GMBH AUTO-TECHNIK, 71404 KORB, DE

8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee