GB1378476A - Piston for rotary piston internal combustion engines - Google Patents

Piston for rotary piston internal combustion engines

Info

Publication number
GB1378476A
GB1378476A GB1156673A GB1156673A GB1378476A GB 1378476 A GB1378476 A GB 1378476A GB 1156673 A GB1156673 A GB 1156673A GB 1156673 A GB1156673 A GB 1156673A GB 1378476 A GB1378476 A GB 1378476A
Authority
GB
United Kingdom
Prior art keywords
piston
reinforcement
remainder
internal combustion
apex
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
GB1156673A
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.)
Wankel GmbH
Audi AG
Original Assignee
Audi NSU Auto Union AG
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 DE19722211960 external-priority patent/DE2211960C3/de
Application filed by Audi NSU Auto Union AG, Wankel GmbH, Audi AG filed Critical Audi NSU Auto Union AG
Publication of GB1378476A publication Critical patent/GB1378476A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49231—I.C. [internal combustion] engine making
    • Y10T29/49234—Rotary or radial engine making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Rotary Pumps (AREA)
GB1156673A 1972-03-11 1973-03-09 Piston for rotary piston internal combustion engines Expired GB1378476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211960 DE2211960C3 (de) 1972-03-11 Mehreckiger Kolben für Rotationskolben-Brennkraftmaschinen in Trochoidenbauart

Publications (1)

Publication Number Publication Date
GB1378476A true GB1378476A (en) 1974-12-27

Family

ID=5838700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1156673A Expired GB1378476A (en) 1972-03-11 1973-03-09 Piston for rotary piston internal combustion engines

Country Status (6)

Country Link
US (1) US3802811A (enExample)
JP (1) JPS5636288B2 (enExample)
FR (1) FR2176368A5 (enExample)
GB (1) GB1378476A (enExample)
IL (1) IL41721A (enExample)
IT (1) IT979489B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059370A (en) * 1976-06-25 1977-11-22 Caterpillar Tractor Co. Rotary engine having low thermal conductivity rotor
JPS6029556U (ja) * 1983-08-05 1985-02-28 難波　優 多目的空気袋
US8748071B2 (en) * 2007-11-30 2014-06-10 Ricoh Company, Ltd. Image forming method, toner and image forming apparatus
US8967988B2 (en) 2011-07-28 2015-03-03 Pratt & Whitney Canada Corp. Apex and face seals with rotary internal combustion engine
US8851870B2 (en) * 2011-07-28 2014-10-07 Pratt & Whitney Canada Corp Gas seal arrangement for rotary internal combustion engine

Also Published As

Publication number Publication date
US3802811A (en) 1974-04-09
JPS4912216A (enExample) 1974-02-02
DE2211960B2 (de) 1977-02-24
IL41721A (en) 1975-02-10
FR2176368A5 (enExample) 1973-10-26
IT979489B (it) 1974-09-30
IL41721A0 (en) 1973-05-31
DE2211960A1 (de) 1973-09-20
JPS5636288B2 (enExample) 1981-08-22

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Legal Events

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