JPS6453001A - Axial seal for rotary piston machine - Google Patents

Axial seal for rotary piston machine

Info

Publication number
JPS6453001A
JPS6453001A JP63127216A JP12721688A JPS6453001A JP S6453001 A JPS6453001 A JP S6453001A JP 63127216 A JP63127216 A JP 63127216A JP 12721688 A JP12721688 A JP 12721688A JP S6453001 A JPS6453001 A JP S6453001A
Authority
JP
Japan
Prior art keywords
seal piece
wall
groove
seal
leakage
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.)
Granted
Application number
JP63127216A
Other languages
English (en)
Other versions
JPH0733761B2 (ja
Inventor
Aieruman Dankuuaruto
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
Original Assignee
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 Wankel GmbH filed Critical Wankel GmbH
Publication of JPS6453001A publication Critical patent/JPS6453001A/ja
Publication of JPH0733761B2 publication Critical patent/JPH0733761B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)
JP63127216A 1987-05-26 1988-05-26 回転ピストン機械の軸方向シール Expired - Lifetime JPH0733761B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873717800 DE3717800A1 (de) 1987-05-26 1987-05-26 Axialdichtung einer rotationskolbenmaschine
DE3717800.8 1987-05-26

Publications (2)

Publication Number Publication Date
JPS6453001A true JPS6453001A (en) 1989-03-01
JPH0733761B2 JPH0733761B2 (ja) 1995-04-12

Family

ID=6328494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63127216A Expired - Lifetime JPH0733761B2 (ja) 1987-05-26 1988-05-26 回転ピストン機械の軸方向シール

Country Status (4)

Country Link
US (1) US4824125A (ja)
JP (1) JPH0733761B2 (ja)
DE (1) DE3717800A1 (ja)
GB (1) GB2208087B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071142A (en) * 1989-03-31 1991-12-10 Leber Corporation Bi-directional substantially zero leakage path sealing assembly
DE3935314C2 (de) * 1989-10-24 1998-02-19 Diehl Gmbh & Co Dichtungsanordnung
US5171027A (en) * 1992-01-31 1992-12-15 Parker-Hannifin Corporation High temperature and pressure fluid seal
DE4228438C1 (de) * 1992-08-26 1994-01-13 Festo Kg Dichtungsring für Mehrwegeventile
DE19947884B4 (de) * 1998-10-06 2012-04-19 Denso Corporation Rotationspumpe mit besserer Fluidverschlussstruktur und damit ausgestattete Bremsvorrichtung
DE102004005747A1 (de) * 2004-02-05 2005-08-25 Voß, Christina Druckbegrenzungsventil mit hydraulisch dichtendem Dichtring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1499571A (en) * 1920-11-11 1924-07-01 Morris A Davis Piston ring
US1572690A (en) * 1922-12-15 1926-02-09 Seelert Frederick William Piston ring
US2226921A (en) * 1937-08-19 1940-12-31 Chamberlain Alan Hawker Piston ring
DE1175505B (de) * 1962-09-29 1964-08-06 Nsu Motorenwerke Ag Axialdichtung fuer eine Rotationskolbenmaschine
GB2124329B (en) * 1982-07-20 1986-02-26 Hillman Newby Ltd Hydraulic seal for pit prop

Also Published As

Publication number Publication date
GB8812520D0 (en) 1988-06-29
US4824125A (en) 1989-04-25
JPH0733761B2 (ja) 1995-04-12
GB2208087B (en) 1990-09-19
DE3717800A1 (de) 1988-12-08
GB2208087A (en) 1989-02-22

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