DE2322714A1 - Dichtung fuer drehkolbenmotoren - Google Patents

Dichtung fuer drehkolbenmotoren

Info

Publication number
DE2322714A1
DE2322714A1 DE2322714A DE2322714A DE2322714A1 DE 2322714 A1 DE2322714 A1 DE 2322714A1 DE 2322714 A DE2322714 A DE 2322714A DE 2322714 A DE2322714 A DE 2322714A DE 2322714 A1 DE2322714 A1 DE 2322714A1
Authority
DE
Germany
Prior art keywords
oil seal
harder
hardened layer
seal
oil
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
DE2322714A
Other languages
German (de)
English (en)
Inventor
Noriyuki Kurio
Keiichiro Shin
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 DE2322714A1 publication Critical patent/DE2322714A1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/91—O-ring seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE2322714A 1972-05-06 1973-05-05 Dichtung fuer drehkolbenmotoren Pending DE2322714A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972053069U JPS5282Y2 (enExample) 1972-05-06 1972-05-06

Publications (1)

Publication Number Publication Date
DE2322714A1 true DE2322714A1 (de) 1973-11-15

Family

ID=12932518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2322714A Pending DE2322714A1 (de) 1972-05-06 1973-05-05 Dichtung fuer drehkolbenmotoren

Country Status (3)

Country Link
US (1) US3897956A (enExample)
JP (1) JPS5282Y2 (enExample)
DE (1) DE2322714A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0359517U (enExample) * 1989-10-13 1991-06-12
EP1808603B1 (de) * 2006-01-12 2009-09-30 Sulzer Pumpen Ag Strömungsmaschine für ein Fluid mit einem radialen Dichtspalt
KR20140070646A (ko) * 2012-08-13 2014-06-10 가부시키가이샤 고마쓰 세이사쿠쇼 플로팅 시일
WO2014027425A1 (ja) * 2012-08-13 2014-02-20 株式会社小松製作所 フローティングシール
DE102017116326A1 (de) * 2017-07-19 2019-01-24 Wohlhaupter Gmbh Dämpfungsvorrichtung und Werkzeughaltevorrichtung mit einer solchen Dämpfungsvorrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1576933A1 (de) * 1966-09-10 1970-06-11 Nippon Piston Ring Co Ltd Dichtung fuer Kreiskolbenmotoren

Also Published As

Publication number Publication date
JPS5282Y2 (enExample) 1977-01-05
JPS499906U (enExample) 1974-01-28
US3897956A (en) 1975-08-05

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