FR2238037B1 - - Google Patents

Info

Publication number
FR2238037B1
FR2238037B1 FR7415282A FR7415282A FR2238037B1 FR 2238037 B1 FR2238037 B1 FR 2238037B1 FR 7415282 A FR7415282 A FR 7415282A FR 7415282 A FR7415282 A FR 7415282A FR 2238037 B1 FR2238037 B1 FR 2238037B1
Authority
FR
France
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
FR7415282A
Other versions
FR2238037A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2238037A1 publication Critical patent/FR2238037A1/fr
Application granted granted Critical
Publication of FR2238037B1 publication Critical patent/FR2238037B1/fr
Expired 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
    • F01C19/02—Radially-movable sealings for working fluids
FR7415282A 1973-05-03 1974-05-02 Expired FR2238037B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US356885A US3860365A (en) 1973-05-03 1973-05-03 Seals and methods and means of sealing for rotary engines and the like

Publications (2)

Publication Number Publication Date
FR2238037A1 FR2238037A1 (fr) 1975-02-14
FR2238037B1 true FR2238037B1 (fr) 1978-03-31

Family

ID=23403366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415282A Expired FR2238037B1 (fr) 1973-05-03 1974-05-02

Country Status (9)

Country Link
US (1) US3860365A (fr)
JP (1) JPS5048308A (fr)
BR (1) BR7403610D0 (fr)
CA (1) CA1011257A (fr)
DE (1) DE2421495A1 (fr)
FR (1) FR2238037B1 (fr)
GB (1) GB1473561A (fr)
IT (1) IT1011343B (fr)
SE (1) SE403927B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961871A (en) * 1974-01-23 1976-06-08 Toyo Kogyo Co., Ltd. Corner seal means for rotary piston type engines
CA2081080C (fr) * 1992-10-23 1998-08-11 Philippe Gaultier Methode de detection de defauts et anomalies de fonctionnement de machines a mouvement alternatif
US6575719B2 (en) * 2000-07-27 2003-06-10 David B. Manner Planetary rotary machine using apertures, volutes and continuous carbon fiber reinforced peek seals
WO2003012290A1 (fr) * 2001-07-27 2003-02-13 Manner David B Machine rotative planetaire amelioree utilisant des volutes ajourees et des joints renforces par fibres continues
US8748071B2 (en) * 2007-11-30 2014-06-10 Ricoh Company, Ltd. Image forming method, toner and image forming apparatus
GB2464366B (en) * 2008-10-17 2013-01-02 Ip Consortium Ltd Seal assembly and method
US10344870B2 (en) 2011-07-28 2019-07-09 Pratt & Whitney Canada Corp. Apex seal arrangement for rotary internal combustion engine
US8597006B2 (en) 2011-07-28 2013-12-03 Pratt & Whitney Canada Corp. Apex seal for rotary internal combustion engine
US8851870B2 (en) * 2011-07-28 2014-10-07 Pratt & Whitney Canada Corp Gas seal arrangement for rotary internal combustion engine
US9927801B2 (en) 2012-05-11 2018-03-27 D.P. Technology Corp. Automatic method for milling complex channel-shaped cavities via coupling flank-milling positions
US8977382B2 (en) * 2012-05-11 2015-03-10 D.P. Technology Corp. Automatic method for milling complex channel-shaped cavities
GB201403285D0 (en) * 2014-02-25 2014-04-09 Curtis George S Rotary engine seals
CN110094276A (zh) * 2019-04-30 2019-08-06 宁波大学 一种三角转子发动机的密封片
CN110925082B (zh) * 2019-12-13 2021-10-22 李炳强 叶旋发动机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127095A (en) * 1964-03-31 Froede
US1831243A (en) * 1928-08-20 1931-11-10 Alvin L Hart Rotary fluid operated and operating device
DE1151413B (de) * 1960-08-29 1963-07-11 Nsu Motorenwerke Ag Dichtsystem fuer Rotationskolbenmaschinen
DE1255418B (de) * 1960-11-09 1967-11-30 Bayerische Motoren Werke Ag Radialdichtung fuer eine Drehkolbenmaschine, insbesondere Drehkolbenbrennkraftmaschine
US3142439A (en) * 1961-05-10 1964-07-28 Nsu Motorenwerke Ag Sealing means for rotary engine
US3180561A (en) * 1961-06-07 1965-04-27 Nsu Motorenwerke Ag Non-jamming apex seal
GB1030505A (en) * 1962-04-02 1966-05-25 Kloeckner Humboldt Deutz Ag Rotary piston internal combustion engine
DE1189314B (de) * 1962-12-11 1965-03-18 Nsu Motorenwerke Ag Kreiskolbenmaschine, insbesondere -Brennkraftmaschine
US3485217A (en) * 1967-10-03 1969-12-23 Outboard Marine Corp Apex seal for rotary combustion engine

Also Published As

Publication number Publication date
CA1011257A (en) 1977-05-31
US3860365A (en) 1975-01-14
SE403927B (sv) 1978-09-11
AU6828874A (en) 1975-10-30
DE2421495A1 (de) 1974-11-21
BR7403610D0 (pt) 1974-12-24
GB1473561A (en) 1977-05-18
IT1011343B (it) 1977-01-20
JPS5048308A (fr) 1975-04-30
FR2238037A1 (fr) 1975-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse