DE58904524D1 - CIRCULAR PISTON INTERNAL COMBUSTION ENGINE. - Google Patents

CIRCULAR PISTON INTERNAL COMBUSTION ENGINE.

Info

Publication number
DE58904524D1
DE58904524D1 DE8989909186T DE58904524T DE58904524D1 DE 58904524 D1 DE58904524 D1 DE 58904524D1 DE 8989909186 T DE8989909186 T DE 8989909186T DE 58904524 T DE58904524 T DE 58904524T DE 58904524 D1 DE58904524 D1 DE 58904524D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
piston internal
circular piston
circular
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 - Fee Related
Application number
DE8989909186T
Other languages
German (de)
Inventor
Hans Helpap
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.)
KKM KREIS KOLBEN MOTOREN GmbH
Original Assignee
KKM KREIS KOLBEN MOTOREN 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 KKM KREIS KOLBEN MOTOREN GmbH filed Critical KKM KREIS KOLBEN MOTOREN GmbH
Application granted granted Critical
Publication of DE58904524D1 publication Critical patent/DE58904524D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/10—Sealings for working fluids between radially and axially movable parts
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
DE8989909186T 1988-08-14 1989-08-12 CIRCULAR PISTON INTERNAL COMBUSTION ENGINE. Expired - Fee Related DE58904524D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3827621 1988-08-14
PCT/EP1989/000955 WO1990001676A1 (en) 1988-08-14 1989-08-12 Planetary piston internal combustion engine

Publications (1)

Publication Number Publication Date
DE58904524D1 true DE58904524D1 (en) 1993-07-01

Family

ID=6360862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989909186T Expired - Fee Related DE58904524D1 (en) 1988-08-14 1989-08-12 CIRCULAR PISTON INTERNAL COMBUSTION ENGINE.

Country Status (3)

Country Link
EP (1) EP0435878B1 (en)
DE (1) DE58904524D1 (en)
WO (1) WO1990001676A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6270322B1 (en) 1998-09-03 2001-08-07 Steven W. Hoyt Internal combustion engine driven hydraulic pump
AU9303598A (en) * 1998-09-03 2000-03-27 Steven W. Hoyt Reciprotating combustion engine
WO2002101201A1 (en) * 2001-06-13 2002-12-19 Atlas Technologies, Inc. Combustion engine
US7222601B1 (en) * 2005-07-08 2007-05-29 Kamen George Kamenov Rotary valveless internal combustion engine
US7730869B2 (en) * 2007-04-13 2010-06-08 Yan Li Housing wheel engine
AT507476B1 (en) * 2008-10-17 2012-11-15 Mahle Koenig Kommanditgesellschaft Gmbh & Co SEAL FOR CIRCULAR PISTON MACHINES
WO2016145440A1 (en) * 2015-03-12 2016-09-15 Hicks Edward Alan Motor/engine with rotating pistons

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547374A (en) * 1946-12-06 1951-04-03 Biagio A Carideo Rotary engine
US3155013A (en) * 1961-06-12 1964-11-03 Houdaille Industries Inc Rotary actuator
US3658447A (en) * 1970-04-09 1972-04-25 Charles Bancroft Pressure sealing assemblies for rotary vane piston devices
GB1556950A (en) * 1977-09-28 1979-12-05 Baer J S Rotary fluidmachine
ZA776719B (en) * 1977-11-10 1979-04-25 Griffenthal Pty Ltd Rotary engine
FR2504609B1 (en) * 1981-04-27 1986-11-21 Sulzer Ag PALLET FOR FITTING A ROTATING HYDRAULIC DEVICE

Also Published As

Publication number Publication date
WO1990001676A1 (en) 1990-02-22
EP0435878B1 (en) 1993-05-26
EP0435878A1 (en) 1991-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee