EP0494581A3 - Rotary piston machine - Google Patents

Rotary piston machine Download PDF

Info

Publication number
EP0494581A3
EP0494581A3 EP19910810934 EP91810934A EP0494581A3 EP 0494581 A3 EP0494581 A3 EP 0494581A3 EP 19910810934 EP19910810934 EP 19910810934 EP 91810934 A EP91810934 A EP 91810934A EP 0494581 A3 EP0494581 A3 EP 0494581A3
Authority
EP
European Patent Office
Prior art keywords
rotary piston
piston machine
machine
rotary
piston
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.)
Granted
Application number
EP19910810934
Other languages
German (de)
Other versions
EP0494581B1 (en
EP0494581A2 (en
Inventor
Peter Kuhn
Frank Obrist
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.)
TES WANKEL TECHNISCHE FORSCHUNGS- und ENTWICKLUNGSSTELLE LINDAU GmbH
Original Assignee
TES WANKEL TECHNISCHE FORSCHUNGS- und ENTWICKLUNGSSTELLE LINDAU 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 TES WANKEL TECHNISCHE FORSCHUNGS- und ENTWICKLUNGSSTELLE LINDAU GmbH filed Critical TES WANKEL TECHNISCHE FORSCHUNGS- und ENTWICKLUNGSSTELLE LINDAU GmbH
Publication of EP0494581A2 publication Critical patent/EP0494581A2/en
Publication of EP0494581A3 publication Critical patent/EP0494581A3/en
Application granted granted Critical
Publication of EP0494581B1 publication Critical patent/EP0494581B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/02—Radially-movable sealings for working fluids
EP91810934A 1990-12-28 1991-12-02 Rotary piston machine Expired - Lifetime EP0494581B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4139/90A CH682587A5 (en) 1990-12-28 1990-12-28 Rotary piston engine.
CH4139/90 1990-12-28

Publications (3)

Publication Number Publication Date
EP0494581A2 EP0494581A2 (en) 1992-07-15
EP0494581A3 true EP0494581A3 (en) 1992-08-26
EP0494581B1 EP0494581B1 (en) 1995-03-22

Family

ID=4270546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810934A Expired - Lifetime EP0494581B1 (en) 1990-12-28 1991-12-02 Rotary piston machine

Country Status (5)

Country Link
US (1) US5147194A (en)
EP (1) EP0494581B1 (en)
JP (1) JPH05118281A (en)
CH (1) CH682587A5 (en)
DE (1) DE59105005D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH685450A5 (en) * 1992-04-01 1995-07-14 Lindau Tech Forsch & Entw Gmbh Internal-axis rotary piston engine.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE547826C (en) * 1928-07-27 1932-04-07 Expl Des Procedes Maurice Lebl Gear compressor
DE556181C (en) * 1930-03-18 1932-08-09 Hugo Grasse Gear machine with internal engagement, in particular as a fan
GB961872A (en) * 1960-10-27 1964-06-24 Girodin Marius Georges Henri Fluid-handling rotary machine
US4717322A (en) * 1986-08-01 1988-01-05 Toyota Jidosha Kabushiki Kaisha Roots-type fluid machine
DE3735433A1 (en) * 1986-10-28 1988-05-05 Volkswagen Ag Displacement machine for compressible media
DE3721978A1 (en) * 1987-07-03 1989-01-12 Pierburg Gmbh Rotating piston machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1993721A (en) * 1934-01-11 1935-03-05 Gulf Res & Dev Corp Packing
US2902980A (en) * 1956-04-26 1959-09-08 Elmer G Barrett Rotary motor and radial sliding vane therefor
US3652191A (en) * 1970-06-22 1972-03-28 Trw Inc Compressor
JPS5851286A (en) * 1981-09-22 1983-03-25 Kayaba Ind Co Ltd Tooth-tip sealing mechanism for gear pump
DE3219757A1 (en) * 1982-05-26 1983-12-01 Volkswagenwerk Ag, 3180 Wolfsburg Seal arrangement
CH664423A5 (en) * 1984-06-12 1988-02-29 Wankel Felix INNER AXIS ROTARY PISTON.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE547826C (en) * 1928-07-27 1932-04-07 Expl Des Procedes Maurice Lebl Gear compressor
DE556181C (en) * 1930-03-18 1932-08-09 Hugo Grasse Gear machine with internal engagement, in particular as a fan
GB961872A (en) * 1960-10-27 1964-06-24 Girodin Marius Georges Henri Fluid-handling rotary machine
US4717322A (en) * 1986-08-01 1988-01-05 Toyota Jidosha Kabushiki Kaisha Roots-type fluid machine
DE3735433A1 (en) * 1986-10-28 1988-05-05 Volkswagen Ag Displacement machine for compressible media
DE3721978A1 (en) * 1987-07-03 1989-01-12 Pierburg Gmbh Rotating piston machine

Also Published As

Publication number Publication date
EP0494581B1 (en) 1995-03-22
DE59105005D1 (en) 1995-04-27
CH682587A5 (en) 1993-10-15
EP0494581A2 (en) 1992-07-15
JPH05118281A (en) 1993-05-14
US5147194A (en) 1992-09-15

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