FR2133430A5 - - Google Patents

Info

Publication number
FR2133430A5
FR2133430A5 FR7212262A FR7212262A FR2133430A5 FR 2133430 A5 FR2133430 A5 FR 2133430A5 FR 7212262 A FR7212262 A FR 7212262A FR 7212262 A FR7212262 A FR 7212262A FR 2133430 A5 FR2133430 A5 FR 2133430A5
Authority
FR
France
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
FR7212262A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2133430A5 publication Critical patent/FR2133430A5/fr
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
    • 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)
FR7212262A 1971-04-08 1972-04-07 Expired FR2133430A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971025835U JPS5246961Y2 (enrdf_load_stackoverflow) 1971-04-08 1971-04-08

Publications (1)

Publication Number Publication Date
FR2133430A5 true FR2133430A5 (enrdf_load_stackoverflow) 1972-11-24

Family

ID=12176903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212262A Expired FR2133430A5 (enrdf_load_stackoverflow) 1971-04-08 1972-04-07

Country Status (5)

Country Link
US (1) US3836296A (enrdf_load_stackoverflow)
JP (1) JPS5246961Y2 (enrdf_load_stackoverflow)
DE (1) DE2217064A1 (enrdf_load_stackoverflow)
FR (1) FR2133430A5 (enrdf_load_stackoverflow)
GB (1) GB1392661A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5070305U (enrdf_load_stackoverflow) * 1973-07-12 1975-06-21
US3998572A (en) * 1974-11-29 1976-12-21 Sealed Power Corporation Spacer-spring for rotary piston engines
JPS5172451U (enrdf_load_stackoverflow) * 1974-12-02 1976-06-08
JPS5479238U (enrdf_load_stackoverflow) * 1977-11-15 1979-06-05
DE3643780A1 (de) * 1986-12-20 1988-06-23 Mai Wolfgang Dipl Ing Fh Luft- oder gemischverdichtende einfach-kreiskolben-brennkraftmaschine in trochoiden-bauart
US10954790B2 (en) 2016-08-02 2021-03-23 Eagle Industry Co., Ltd. Stepped sealing device circumferential pumping groove
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

Also Published As

Publication number Publication date
JPS4723505U (enrdf_load_stackoverflow) 1972-11-16
US3836296A (en) 1974-09-17
GB1392661A (en) 1975-04-30
DE2217064A1 (de) 1972-11-09
JPS5246961Y2 (enrdf_load_stackoverflow) 1977-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse