DE2249434C3 - Innendichtung für eine Kreiskolben-Brennkraftmaschine - Google Patents

Innendichtung für eine Kreiskolben-Brennkraftmaschine

Info

Publication number
DE2249434C3
DE2249434C3 DE2249434A DE2249434A DE2249434C3 DE 2249434 C3 DE2249434 C3 DE 2249434C3 DE 2249434 A DE2249434 A DE 2249434A DE 2249434 A DE2249434 A DE 2249434A DE 2249434 C3 DE2249434 C3 DE 2249434C3
Authority
DE
Germany
Prior art keywords
inner seal
ring
seal according
sealing ring
base part
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
DE2249434A
Other languages
German (de)
English (en)
Other versions
DE2249434B2 (de
DE2249434A1 (de
Inventor
Norivuki Hiroshima Kurio
Hiroshi Kawagoe Minegishi
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.)
Mazda Motor Corp
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring Co Ltd
Toyo Kogyo 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, Toyo Kogyo Co Ltd filed Critical Nippon Piston Ring Co Ltd
Publication of DE2249434A1 publication Critical patent/DE2249434A1/de
Publication of DE2249434B2 publication Critical patent/DE2249434B2/de
Application granted granted Critical
Publication of DE2249434C3 publication Critical patent/DE2249434C3/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
DE2249434A 1971-10-08 1972-10-09 Innendichtung für eine Kreiskolben-Brennkraftmaschine Expired DE2249434C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46078636A JPS5128766B2 (enExample) 1971-10-08 1971-10-08

Publications (3)

Publication Number Publication Date
DE2249434A1 DE2249434A1 (de) 1973-04-19
DE2249434B2 DE2249434B2 (de) 1975-04-10
DE2249434C3 true DE2249434C3 (de) 1975-11-13

Family

ID=13667344

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2249434A Expired DE2249434C3 (de) 1971-10-08 1972-10-09 Innendichtung für eine Kreiskolben-Brennkraftmaschine

Country Status (3)

Country Link
US (1) US3796436A (enExample)
JP (1) JPS5128766B2 (enExample)
DE (1) DE2249434C3 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28714E (en) * 1972-07-14 1976-02-17 Audi Nsu Auto Union Aktiengesellschaft Internal seal for rotary piston combustion engine
JPS5070305U (enExample) * 1973-07-12 1975-06-21
DE2449619A1 (de) * 1974-10-18 1976-04-22 Audi Nsu Auto Union Ag Kolben einer rotationskolbenmaschine in trochoidenbauart mit einer innendichtung
CN102729197A (zh) * 2012-06-14 2012-10-17 苏州速腾电子科技有限公司 一种油封压入式工装

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419588A (en) * 1945-02-26 1947-04-29 Borg Warner Seal for rotary shafts
US2963306A (en) * 1956-10-12 1960-12-06 Borg Warner Mechanical seal assembly
US3129949A (en) * 1961-11-22 1964-04-21 Du Pont Balanced shaft seal
JPS4629362Y1 (enExample) * 1968-12-11 1971-10-11
US3535061A (en) * 1969-09-03 1970-10-20 Toyo Kogyo Co Rotor of rotary piston engine

Also Published As

Publication number Publication date
DE2249434B2 (de) 1975-04-10
JPS5128766B2 (enExample) 1976-08-21
US3796436A (en) 1974-03-12
DE2249434A1 (de) 1973-04-19
JPS4844610A (enExample) 1973-06-27

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee