CA966869A - Oil seal for rotary mechanism - Google Patents

Oil seal for rotary mechanism

Info

Publication number
CA966869A
CA966869A CA160,867A CA160867A CA966869A CA 966869 A CA966869 A CA 966869A CA 160867 A CA160867 A CA 160867A CA 966869 A CA966869 A CA 966869A
Authority
CA
Canada
Prior art keywords
oil seal
rotary mechanism
rotary
seal
oil
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
CA160,867A
Other versions
CA160867S (en
Inventor
Dankwart Eiermann
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
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 filed Critical Audi NSU Auto Union AG
Application granted granted Critical
Publication of CA966869A publication Critical patent/CA966869A/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
    • F01C19/08—Axially-movable sealings for working fluids
    • 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 Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CA160,867A 1972-01-21 1973-01-09 Oil seal for rotary mechanism Expired CA966869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2202899A DE2202899C3 (en) 1972-01-21 1972-01-21 Inner seal for a piston of a rotary piston machine

Publications (1)

Publication Number Publication Date
CA966869A true CA966869A (en) 1975-04-29

Family

ID=5833671

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,867A Expired CA966869A (en) 1972-01-21 1973-01-09 Oil seal for rotary mechanism

Country Status (4)

Country Link
US (1) US3816041A (en)
JP (1) JPS4882208A (en)
CA (1) CA966869A (en)
DE (1) DE2202899C3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550889C2 (en) * 1975-11-13 1985-05-23 Wankel Gmbh, 8990 Lindau Inner seal for rotary piston machines
DE3520720A1 (en) * 1985-06-10 1986-12-11 Wankel Gmbh, 1000 Berlin INTERNAL SEAL OF A ROTARY PISTON MACHINE
DE3609018A1 (en) * 1986-03-18 1987-09-24 Wankel Gmbh AXIAL OIL SEAL OF A ROTARY PISTON MACHINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171590A (en) * 1960-12-16 1965-03-02 Curtiss Wright Corp Oil seal construction for rotary combustion engines
DE1142726B (en) * 1961-09-09 1963-01-24 Nsu Motorenwerke Ag Rotary piston machine, in particular internal combustion engine
DE1242401B (en) * 1962-12-21 1967-06-15 Daimler Benz Ag Rotary piston internal combustion engine in trochoid design
US3400939A (en) * 1966-01-03 1968-09-10 Curtiss Wright Corp Oil seal construction for rotary engines
GB1180504A (en) * 1967-06-07 1970-02-04 Ustav Pro Vyzkum Motorovych Vo Rotary Piston Engine

Also Published As

Publication number Publication date
DE2202899A1 (en) 1973-07-26
JPS4882208A (en) 1973-11-02
US3816041A (en) 1974-06-11
DE2202899B2 (en) 1979-09-20
DE2202899C3 (en) 1980-05-22

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