GB1342215A - Rotary piston internal combustion engine - Google Patents

Rotary piston internal combustion engine

Info

Publication number
GB1342215A
GB1342215A GB4086072A GB4086072A GB1342215A GB 1342215 A GB1342215 A GB 1342215A GB 4086072 A GB4086072 A GB 4086072A GB 4086072 A GB4086072 A GB 4086072A GB 1342215 A GB1342215 A GB 1342215A
Authority
GB
United Kingdom
Prior art keywords
piston
annular
rings
seal
opening
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
GB4086072A
Other languages
English (en)
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.)
Audi AG
Original Assignee
Audi NSU Auto Union AG
Audi AG
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
Priority claimed from DE19712144497 external-priority patent/DE2144497C3/de
Application filed by Audi NSU Auto Union AG, Audi AG filed Critical Audi NSU Auto Union AG
Publication of GB1342215A publication Critical patent/GB1342215A/en
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
    • F01C19/10—Sealings for working fluids between radially and axially movable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
GB4086072A 1971-09-06 1972-09-04 Rotary piston internal combustion engine Expired GB1342215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712144497 DE2144497C3 (de) 1971-09-06 Rotationskolben-Brennkraftmaschine

Publications (1)

Publication Number Publication Date
GB1342215A true GB1342215A (en) 1974-01-03

Family

ID=5818754

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4086072A Expired GB1342215A (en) 1971-09-06 1972-09-04 Rotary piston internal combustion engine

Country Status (5)

Country Link
US (1) US3782869A (fr)
JP (1) JPS5440688B2 (fr)
FR (1) FR2152126A5 (fr)
GB (1) GB1342215A (fr)
IT (1) IT964019B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194410A (zh) * 2016-08-22 2016-12-07 占舒婷 一种热能利用的滚子发动机

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28714E (en) * 1972-07-14 1976-02-17 Audi Nsu Auto Union Aktiengesellschaft Internal seal for rotary piston combustion engine
US3869229A (en) * 1973-03-26 1975-03-04 Toyo Kogyo Co Sealing device for use in rotary piston engine
GB1408750A (en) * 1973-06-02 1975-10-01 Toyota Motor Co Ltd Rotary piston engine
JPS5236565B2 (fr) * 1973-09-25 1977-09-16
JPS5070707A (fr) * 1973-10-29 1975-06-12
US3884602A (en) * 1974-01-11 1975-05-20 Gen Motors Corp Rotary engine oil seal assembly
DE2615549A1 (de) * 1976-04-09 1977-10-20 Audi Nsu Auto Union Ag Kolben fuer eine rotationskolbenmaschine mit einer innendichtung
US4218200A (en) * 1977-06-30 1980-08-19 Toyo Kogyo Co., Ltd. Rotor cooling means for rotary piston engines
JP5817986B2 (ja) * 2011-09-29 2015-11-18 マツダ株式会社 ロータリピストンエンジン
US9896934B2 (en) 2013-12-17 2018-02-20 Pratt & Whitney Canada Corp. Rotary engine with rotor land
CN114941568A (zh) * 2022-03-28 2022-08-26 洛阳北方企业集团有限公司 新型航空转子发动机密封结构
GB2618556B (en) * 2022-05-10 2024-09-25 Compound Rotary Engines Ltd Rotary piston internal combustion engines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333377A (fr) * 1961-09-14 1963-07-26 Goetzewerke Segment racleur pour moteur à explosion
US3400939A (en) * 1966-01-03 1968-09-10 Curtiss Wright Corp Oil seal construction for rotary engines
DE1576933A1 (de) * 1966-09-10 1970-06-11 Nippon Piston Ring Co Ltd Dichtung fuer Kreiskolbenmotoren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106194410A (zh) * 2016-08-22 2016-12-07 占舒婷 一种热能利用的滚子发动机

Also Published As

Publication number Publication date
IT964019B (it) 1974-01-21
JPS4872505A (fr) 1973-09-29
DE2144497B2 (de) 1977-02-03
FR2152126A5 (fr) 1973-04-20
US3782869A (en) 1974-01-01
DE2144497A1 (de) 1973-03-22
JPS5440688B2 (fr) 1979-12-05

Similar Documents

Publication Publication Date Title
GB1342215A (en) Rotary piston internal combustion engine
GB967644A (en) Oil seal for rotary internal combustion engines, pumps, fluid motors and compressors
GB1158677A (en) Planetary Piston Internal Combustion Engine
GB1195132A (en) Rotary Seal for an Oil Pump.
ES406778A1 (es) Una disposicion de aro de retencion de aceite para uso en motores de combustion interna de piston rotativo.
US3456624A (en) Seal construction for rotary combustion engine
GB990709A (en) Radial seal for pistons of rotary piston machines-especially internal combustion engines
GB1079127A (en) Rotary piston machines
GB906387A (en) Improvements in or relating to rotary mechanisms, more particularly internal combustion engines
GB1510699A (en) Assembly comprising two concentric relatively rotatable members with a seal between them
GB1393360A (en) Oil seals for rotary piston engines
GB1017568A (en) Rotary piston machines
GB1437583A (en) Rotary piston internal combustion engine having a ring seal assembly
GB1371441A (en) Rotary piston internal combustion engine side seal assemblies
GB982227A (en) Improvements relating to radial seals for rotary-piston internal combustion engines
GB1008549A (en) Improvements relating to rotary-piston internal combustion engines
GB1392661A (en) Oil seals for rotary piston engines
GB1152485A (en) Sealing Means In Rotary Piston Internal Combustion Engines
GB1155184A (en) Oil Seal for a Rotary Piston Internal Combustion Engine
GB1016540A (en) Improvements relating to axial seals for rotary-piston internal combustion engines
GB964083A (en) Improvements in and relating to internal combustion engines of the rotary piston type
US3802812A (en) Internal seal for rotary piston combustion engine
GB1146013A (en) Oiltight sealing device for rotary piston internal combustion engines
US4028022A (en) Oil seal assembly
GB1372481A (en) Gear pump

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee