DE2216965C3 - Innendichtung für einen Kolben einer Kreiskolbenmaschine - Google Patents

Innendichtung für einen Kolben einer Kreiskolbenmaschine

Info

Publication number
DE2216965C3
DE2216965C3 DE2216965A DE2216965A DE2216965C3 DE 2216965 C3 DE2216965 C3 DE 2216965C3 DE 2216965 A DE2216965 A DE 2216965A DE 2216965 A DE2216965 A DE 2216965A DE 2216965 C3 DE2216965 C3 DE 2216965C3
Authority
DE
Germany
Prior art keywords
ring
inner seal
scraper
piston
support ring
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
DE2216965A
Other languages
German (de)
English (en)
Other versions
DE2216965A1 (de
DE2216965B2 (de
Inventor
Wolfgang Dipl.-Ing. 7100 Heilbronn Schmaedeke
Gottlieb Dipl.-Ing. 7107 Neckarsulm Wilmers
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
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 Audi NSU Auto Union AG, Wankel GmbH filed Critical Audi NSU Auto Union AG
Priority to DE2216965A priority Critical patent/DE2216965C3/de
Priority to US346761A priority patent/US3869230A/en
Priority to FR7312531A priority patent/FR2180320A5/fr
Priority to JP48039149A priority patent/JPS4914802A/ja
Publication of DE2216965A1 publication Critical patent/DE2216965A1/de
Publication of DE2216965B2 publication Critical patent/DE2216965B2/de
Application granted granted Critical
Publication of DE2216965C3 publication Critical patent/DE2216965C3/de
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)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE2216965A 1972-04-08 1972-04-08 Innendichtung für einen Kolben einer Kreiskolbenmaschine Expired DE2216965C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2216965A DE2216965C3 (de) 1972-04-08 1972-04-08 Innendichtung für einen Kolben einer Kreiskolbenmaschine
US346761A US3869230A (en) 1972-04-08 1973-04-02 Internal seal for the piston of a rotary engine
FR7312531A FR2180320A5 (enExample) 1972-04-08 1973-04-06
JP48039149A JPS4914802A (enExample) 1972-04-08 1973-04-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2216965A DE2216965C3 (de) 1972-04-08 1972-04-08 Innendichtung für einen Kolben einer Kreiskolbenmaschine

Publications (3)

Publication Number Publication Date
DE2216965A1 DE2216965A1 (de) 1973-10-18
DE2216965B2 DE2216965B2 (de) 1978-05-11
DE2216965C3 true DE2216965C3 (de) 1979-01-11

Family

ID=5841364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2216965A Expired DE2216965C3 (de) 1972-04-08 1972-04-08 Innendichtung für einen Kolben einer Kreiskolbenmaschine

Country Status (4)

Country Link
US (1) US3869230A (enExample)
JP (1) JPS4914802A (enExample)
DE (1) DE2216965C3 (enExample)
FR (1) FR2180320A5 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4262914A (en) * 1979-12-03 1981-04-21 Caterpillar Tractor Co. End face seal assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233624A (en) * 1938-12-12 1941-03-04 Magneseal Company Bearing seal
US2871039A (en) * 1955-01-19 1959-01-27 Crane Packing Co Sealing element for rotary mechanical seals
US3194569A (en) * 1960-07-05 1965-07-13 Utvitch Jovan Sealing joint axially supported by friction between parts in rotation in relation to one another in a machine
US3171590A (en) * 1960-12-16 1965-03-02 Curtiss Wright Corp Oil seal construction for rotary combustion engines
US3191945A (en) * 1963-03-18 1965-06-29 Gits Bros Mfg Co Rotary seal with supporting sleeve
US3180563A (en) * 1963-05-13 1965-04-27 Curtiss Wright Corp Oil seal construction for rotary combustion engine
US3291493A (en) * 1965-07-27 1966-12-13 Chicago Rawhide Mfg Co End face seal
US3400939A (en) * 1966-01-03 1968-09-10 Curtiss Wright Corp Oil seal construction for rotary engines
US3540815A (en) * 1969-06-10 1970-11-17 Nsu Motorenwerke Ag Sealing means for rotary internal combustion engines
US3535061A (en) * 1969-09-03 1970-10-20 Toyo Kogyo Co Rotor of rotary piston engine

Also Published As

Publication number Publication date
FR2180320A5 (enExample) 1973-11-23
DE2216965A1 (de) 1973-10-18
DE2216965B2 (de) 1978-05-11
JPS4914802A (enExample) 1974-02-08
US3869230A (en) 1975-03-04

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee