IT964019B - INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON - Google Patents

INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON

Info

Publication number
IT964019B
IT964019B IT28229/72A IT2822972A IT964019B IT 964019 B IT964019 B IT 964019B IT 28229/72 A IT28229/72 A IT 28229/72A IT 2822972 A IT2822972 A IT 2822972A IT 964019 B IT964019 B IT 964019B
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
rotary piston
piston
rotary
Prior art date
Application number
IT28229/72A
Other languages
Italian (it)
Original Assignee
Wankel Gmbh
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/en
Application filed by Wankel Gmbh, Audi Ag filed Critical Wankel Gmbh
Application granted granted Critical
Publication of IT964019B publication Critical patent/IT964019B/en

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)
IT28229/72A 1971-09-06 1972-08-16 INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON IT964019B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712144497 DE2144497C3 (en) 1971-09-06 Rotary piston internal combustion engine

Publications (1)

Publication Number Publication Date
IT964019B true IT964019B (en) 1974-01-21

Family

ID=5818754

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28229/72A IT964019B (en) 1971-09-06 1972-08-16 INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON

Country Status (5)

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

Families Citing this family (14)

* 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 (en) * 1973-09-25 1977-09-16
JPS5070707A (en) * 1973-10-29 1975-06-12
US3884602A (en) * 1974-01-11 1975-05-20 Gen Motors Corp Rotary engine oil seal assembly
DE2615549A1 (en) * 1976-04-09 1977-10-20 Audi Nsu Auto Union Ag PISTON FOR A ROTARY PISTON MACHINE WITH AN INNER SEAL
US4218200A (en) * 1977-06-30 1980-08-19 Toyo Kogyo Co., Ltd. Rotor cooling means for rotary piston engines
JP5817986B2 (en) * 2011-09-29 2015-11-18 マツダ株式会社 Rotary piston engine
US9896934B2 (en) 2013-12-17 2018-02-20 Pratt & Whitney Canada Corp. Rotary engine with rotor land
CN106194410A (en) * 2016-08-22 2016-12-07 占舒婷 A kind of roller engine of heat energy utilization
CN114941568A (en) * 2022-03-28 2022-08-26 洛阳北方企业集团有限公司 Sealing Structure of New Aeronautical Rotary Engine
GB2618556B (en) * 2022-05-10 2024-09-25 Compound Rotary Engines Ltd Rotary piston internal combustion engines
US12435661B1 (en) * 2024-04-08 2025-10-07 Pratt & Whitney Canada Corp. Rotary engine with seal having shield and elastomeric member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333377A (en) * 1961-09-14 1963-07-26 Goetzewerke Scraper ring for internal combustion engine
US3400939A (en) * 1966-01-03 1968-09-10 Curtiss Wright Corp Oil seal construction for rotary engines
DE1576933A1 (en) * 1966-09-10 1970-06-11 Nippon Piston Ring Co Ltd Seal for rotary piston engines

Also Published As

Publication number Publication date
DE2144497A1 (en) 1973-03-22
FR2152126A5 (en) 1973-04-20
JPS4872505A (en) 1973-09-29
DE2144497B2 (en) 1977-02-03
JPS5440688B2 (en) 1979-12-05
GB1342215A (en) 1974-01-03
US3782869A (en) 1974-01-01

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