DE3629654A1 - Radialdichtung einer rotationskolbenmaschine - Google Patents

Radialdichtung einer rotationskolbenmaschine

Info

Publication number
DE3629654A1
DE3629654A1 DE19863629654 DE3629654A DE3629654A1 DE 3629654 A1 DE3629654 A1 DE 3629654A1 DE 19863629654 DE19863629654 DE 19863629654 DE 3629654 A DE3629654 A DE 3629654A DE 3629654 A1 DE3629654 A1 DE 3629654A1
Authority
DE
Germany
Prior art keywords
sealing strip
groove
radial seal
sealing
filler pieces
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
DE19863629654
Other languages
German (de)
English (en)
Other versions
DE3629654C2 (enExample
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.)
Gnieser Auto-Technik 71404 Korb De 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
Priority to DE19863629654 priority Critical patent/DE3629654A1/de
Priority to US07/090,314 priority patent/US4790734A/en
Priority to GB8720199A priority patent/GB2194591B/en
Priority to JP62213197A priority patent/JP2598031B2/ja
Publication of DE3629654A1 publication Critical patent/DE3629654A1/de
Application granted granted Critical
Publication of DE3629654C2 publication Critical patent/DE3629654C2/de
Granted 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
    • F01C19/02—Radially-movable sealings for working fluids
    • F01C19/04—Radially-movable sealings for working fluids of rigid material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
DE19863629654 1986-08-30 1986-08-30 Radialdichtung einer rotationskolbenmaschine Granted DE3629654A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863629654 DE3629654A1 (de) 1986-08-30 1986-08-30 Radialdichtung einer rotationskolbenmaschine
US07/090,314 US4790734A (en) 1986-08-30 1987-08-27 Radial seal of a rotary piston engine
GB8720199A GB2194591B (en) 1986-08-30 1987-08-27 Apex seal for a rotary piston machine
JP62213197A JP2598031B2 (ja) 1986-08-30 1987-08-28 回転ピストン機械の半径方向シール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863629654 DE3629654A1 (de) 1986-08-30 1986-08-30 Radialdichtung einer rotationskolbenmaschine

Publications (2)

Publication Number Publication Date
DE3629654A1 true DE3629654A1 (de) 1988-03-10
DE3629654C2 DE3629654C2 (enExample) 1992-11-05

Family

ID=6308623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863629654 Granted DE3629654A1 (de) 1986-08-30 1986-08-30 Radialdichtung einer rotationskolbenmaschine

Country Status (4)

Country Link
US (1) US4790734A (enExample)
JP (1) JP2598031B2 (enExample)
DE (1) DE3629654A1 (enExample)
GB (1) GB2194591B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4931001A (en) * 1989-02-13 1990-06-05 Deere & Company Apex seal with filled aperture
US5049051A (en) * 1990-07-09 1991-09-17 Deere & Company Multi-piece tilted apex seal assembly
CN112901338B (zh) * 2021-03-12 2022-09-20 北京工业大学 一种带有渐扩扩压管状切口的径向密封片

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189785B (de) * 1962-01-31 1965-03-25 Daimler Benz Ag Radialdichtung fuer Rotationskolbenmaschinen
US3207426A (en) * 1962-03-31 1965-09-21 Daimler Benz Ag Rotary-piston engine construction
DE1223614B (de) * 1962-03-31 1966-08-25 Nsu Motorenwerke Ag Radialdichtung fuer Kolben von Rotationskolben-Brennkraftmaschinen
US4403930A (en) * 1979-09-03 1983-09-13 Toyo Kogyo Co., Ltd. Multi-piece apex seal structure for a rotary piston engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA716348A (en) * 1965-08-24 Paschke Hanns-Dieter Apex seal lubrication for rotary mechanism
DE1166566B (de) * 1961-03-11 1964-03-26 Nsu Motorenwerke Ag Kolben fuer Rotationskolbenmaschinen, insbesondere -Brennkraftmaschinen
GB1016908A (en) * 1961-10-18 1966-01-12 Nsu Motorenwerke Ag Rotary piston machine especially an internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189785B (de) * 1962-01-31 1965-03-25 Daimler Benz Ag Radialdichtung fuer Rotationskolbenmaschinen
US3207426A (en) * 1962-03-31 1965-09-21 Daimler Benz Ag Rotary-piston engine construction
DE1223614B (de) * 1962-03-31 1966-08-25 Nsu Motorenwerke Ag Radialdichtung fuer Kolben von Rotationskolben-Brennkraftmaschinen
US4403930A (en) * 1979-09-03 1983-09-13 Toyo Kogyo Co., Ltd. Multi-piece apex seal structure for a rotary piston engine

Also Published As

Publication number Publication date
GB2194591A (en) 1988-03-09
US4790734A (en) 1988-12-13
JP2598031B2 (ja) 1997-04-09
DE3629654C2 (enExample) 1992-11-05
JPS63134801A (ja) 1988-06-07
GB8720199D0 (en) 1987-10-07
GB2194591B (en) 1990-07-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: GNIESER GMBH AUTO-TECHNIK, 71404 KORB, DE

8370 Indication of lapse of patent is to be deleted
8339 Ceased/non-payment of the annual fee