DE2217064A1 - Öldichtung für eine Rotationskolben-Brennkraftmaschine - Google Patents

Öldichtung für eine Rotationskolben-Brennkraftmaschine

Info

Publication number
DE2217064A1
DE2217064A1 DE19722217064 DE2217064A DE2217064A1 DE 2217064 A1 DE2217064 A1 DE 2217064A1 DE 19722217064 DE19722217064 DE 19722217064 DE 2217064 A DE2217064 A DE 2217064A DE 2217064 A1 DE2217064 A1 DE 2217064A1
Authority
DE
Germany
Prior art keywords
groove
oil seal
seal
oil
rotary piston
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.)
Pending
Application number
DE19722217064
Other languages
German (de)
English (en)
Inventor
Hiroshi Dipl.-Ing.; Utsunomiya Tochigi; Ohzeki Hiroshi Dipl.-Ing.; Hiroshima Sakamaki (Japan). P
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.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Publication of DE2217064A1 publication Critical patent/DE2217064A1/de
Pending 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19722217064 1971-04-08 1972-04-08 Öldichtung für eine Rotationskolben-Brennkraftmaschine Pending DE2217064A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971025835U JPS5246961Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-04-08 1971-04-08

Publications (1)

Publication Number Publication Date
DE2217064A1 true DE2217064A1 (de) 1972-11-09

Family

ID=12176903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722217064 Pending DE2217064A1 (de) 1971-04-08 1972-04-08 Öldichtung für eine Rotationskolben-Brennkraftmaschine

Country Status (5)

Country Link
US (1) US3836296A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5246961Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2217064A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2133430A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1392661A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643780A1 (de) * 1986-12-20 1988-06-23 Mai Wolfgang Dipl Ing Fh Luft- oder gemischverdichtende einfach-kreiskolben-brennkraftmaschine in trochoiden-bauart

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5070305U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-07-12 1975-06-21
US3998572A (en) * 1974-11-29 1976-12-21 Sealed Power Corporation Spacer-spring for rotary piston engines
JPS5172451U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-12-02 1976-06-08
JPS5479238U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-11-15 1979-06-05
JP6796135B2 (ja) 2016-08-02 2020-12-02 イーグル工業株式会社 密封装置
US20220216763A1 (en) * 2021-01-05 2022-07-07 Fairway Electronic Co., Ltd. Rotating Machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2062367A (en) * 1934-12-03 1936-12-01 Ramsey Accessories Mfg Corp Piston ring
DE1237856B (de) * 1963-02-27 1967-03-30 Nsu Motorenwerke Ag Ringfoermige Innendichtung fuer Kolben von Rotationskolbenmaschinen, insbesondere-Brennkraftmaschinen
US3193188A (en) * 1963-04-11 1965-07-06 Curtiss Wright Corp Rotor and seal construction for rotary mechanisms
DE1241662B (de) * 1963-12-07 1967-06-01 Daimler Benz Ag Innendichtung fuer Rotationskolben-Brennkraftmaschinen
GB1145900A (en) * 1965-09-22 1969-03-19 Toyo Kogyo Kabushiki Kaisha Seal construction in rotary-piston combustion engine pistons
US3400939A (en) * 1966-01-03 1968-09-10 Curtiss Wright Corp Oil seal construction for rotary engines
DE1803533A1 (de) * 1968-10-17 1970-05-27 Daimler Benz Ag Rotationskolben-Brennkraftmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643780A1 (de) * 1986-12-20 1988-06-23 Mai Wolfgang Dipl Ing Fh Luft- oder gemischverdichtende einfach-kreiskolben-brennkraftmaschine in trochoiden-bauart

Also Published As

Publication number Publication date
GB1392661A (en) 1975-04-30
US3836296A (en) 1974-09-17
FR2133430A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-11-24
JPS5246961Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-10-25
JPS4723505U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-11-16

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Legal Events

Date Code Title Description
OHW Rejection