DE3113233C2 - - Google Patents

Info

Publication number
DE3113233C2
DE3113233C2 DE3113233A DE3113233A DE3113233C2 DE 3113233 C2 DE3113233 C2 DE 3113233C2 DE 3113233 A DE3113233 A DE 3113233A DE 3113233 A DE3113233 A DE 3113233A DE 3113233 C2 DE3113233 C2 DE 3113233C2
Authority
DE
Germany
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
DE3113233A
Other versions
DE3113233A1 (de
Inventor
Dankwart 8990 Lindau 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.)
Wankel 1000 Berlin De GmbH
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 DE19813113233 priority Critical patent/DE3113233A1/de
Priority to US06/431,646 priority patent/US4487561A/en
Publication of DE3113233A1 publication Critical patent/DE3113233A1/de
Application granted granted Critical
Publication of DE3113233C2 publication Critical patent/DE3113233C2/de
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
    • F01C21/08—Rotary pistons
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/22—Rotary-piston pumps specially adapted for elastic fluids of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth equivalents than the outer member
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE19813113233 1981-04-02 1981-04-02 Rotationskolbenverdichter Granted DE3113233A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19813113233 DE3113233A1 (de) 1981-04-02 1981-04-02 Rotationskolbenverdichter
US06/431,646 US4487561A (en) 1981-04-02 1982-09-30 Rotary piston compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813113233 DE3113233A1 (de) 1981-04-02 1981-04-02 Rotationskolbenverdichter

Publications (2)

Publication Number Publication Date
DE3113233A1 DE3113233A1 (de) 1982-12-09
DE3113233C2 true DE3113233C2 (de) 1987-04-23

Family

ID=6129099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813113233 Granted DE3113233A1 (de) 1981-04-02 1981-04-02 Rotationskolbenverdichter

Country Status (2)

Country Link
US (1) US4487561A (de)
DE (1) DE3113233A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768951B2 (ja) * 1987-01-20 1995-07-26 三菱重工業株式会社 回転圧縮機
US5310325A (en) * 1993-03-30 1994-05-10 Gulyash Steve I Rotary engine with eccentric gearing
US5944499A (en) * 1996-05-27 1999-08-31 Unisia Jecs Corporation Rotor-type pump having a communication passage interconnecting working-fluid chambers
CN1078313C (zh) * 1997-08-19 2002-01-23 张呈林 旋转活塞转子压缩机
US6006519A (en) * 1997-12-08 1999-12-28 Hormell, Jr.; Jack V. Compressed air-powered engine
US6520754B2 (en) 2001-01-22 2003-02-18 Randell Technologies Inc. Compressor unit for refrigeration
US6626079B1 (en) * 2002-03-28 2003-09-30 Rehco, Llc Pneumatic motor
CN100398829C (zh) * 2002-11-26 2008-07-02 乐金电子(天津)电器有限公司 防止汪克尔型压缩机磨损的结构
DE102004008313B4 (de) * 2004-02-20 2014-01-16 Wankel Super Tec Gmbh Kreiskolbenbrennkraftmaschine mit einer verbesserten Innendichtung
US8925927B2 (en) * 2006-02-10 2015-01-06 Freudenberg-Nok General Partnership Seal with controllable pump rate
US8376369B2 (en) * 2006-02-10 2013-02-19 Freudenberg-Nok General Partnership Seal with spiral grooves and contamination entrapment dams
US7494130B2 (en) * 2006-02-13 2009-02-24 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
US7775528B2 (en) * 2006-02-13 2010-08-17 Freudenberg-Nok General Partnership Bi-directional pattern for dynamic seals
US7891670B2 (en) * 2008-02-01 2011-02-22 Freudenberg-Nok General Partnership Multi-directional shaft seal
US20110262291A1 (en) * 2008-04-28 2011-10-27 Randell Technologies Inc. Rotor Assembly for Rotary Compressor
US8454025B2 (en) * 2010-02-24 2013-06-04 Freudenberg-Nok General Partnership Seal with spiral grooves and mid-lip band
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
EP2612035A2 (de) 2010-08-30 2013-07-10 Oscomp Systems Inc. Kompressor mit flüssigkeitseinspritzkühlung
US8919782B2 (en) 2012-10-19 2014-12-30 Freudenberg-Nok General Partnership Dynamic lay down lip seal with bidirectional pumping feature
US10087758B2 (en) 2013-06-05 2018-10-02 Rotoliptic Technologies Incorporated Rotary machine
CN105715540B (zh) * 2015-12-23 2017-11-10 山东创能机械科技有限公司 挤压式偏心转子水泵及其使用方法
CN112867843A (zh) 2018-09-11 2021-05-28 勒托力提科技有限公司 螺旋次摆线旋转机器中的密封
CN112081838A (zh) * 2019-06-12 2020-12-15 舍弗勒技术股份两合公司 离合器分离副缸及离合器装置
US11815094B2 (en) 2020-03-10 2023-11-14 Rotoliptic Technologies Incorporated Fixed-eccentricity helical trochoidal rotary machines
CN112240297A (zh) * 2020-12-01 2021-01-19 白晓瑞 柔体活塞压缩机
US11802558B2 (en) 2020-12-30 2023-10-31 Rotoliptic Technologies Incorporated Axial load in helical trochoidal rotary machines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223614B (de) * 1962-03-31 1966-08-25 Nsu Motorenwerke Ag Radialdichtung fuer Kolben von Rotationskolben-Brennkraftmaschinen
US3405695A (en) * 1966-12-12 1968-10-15 Curtiss Wright Corp Rotary combustion engine and rotor therefor
DE2127546A1 (de) * 1971-06-03 1972-12-14 Robert Bosch Gmbh, 7000 Stuttgart Kreiskolben-Verdichter
DE2700731C2 (de) * 1977-01-10 1985-04-18 Borsig Gmbh Rotationskolbenverdichter

Also Published As

Publication number Publication date
US4487561A (en) 1984-12-11
DE3113233A1 (de) 1982-12-09

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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