NO20002862D0 - Improved piston ring - Google Patents

Improved piston ring

Info

Publication number
NO20002862D0
NO20002862D0 NO20002862A NO20002862A NO20002862D0 NO 20002862 D0 NO20002862 D0 NO 20002862D0 NO 20002862 A NO20002862 A NO 20002862A NO 20002862 A NO20002862 A NO 20002862A NO 20002862 D0 NO20002862 D0 NO 20002862D0
Authority
NO
Norway
Prior art keywords
piston ring
improved piston
improved
ring
piston
Prior art date
Application number
NO20002862A
Other languages
Norwegian (no)
Other versions
NO20002862L (en
Inventor
Hans Sunden
Original Assignee
Daros Holding Ab
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 Daros Holding Ab filed Critical Daros Holding Ab
Publication of NO20002862L publication Critical patent/NO20002862L/en
Publication of NO20002862D0 publication Critical patent/NO20002862D0/en

Links

Classifications

    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/14—Joint-closures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
NO20002862A 1997-12-09 2000-06-05 Improved piston ring NO20002862D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9704581A SE510108C2 (en) 1997-12-09 1997-12-09 Device at piston rings
PCT/SE1998/001970 WO1999032812A1 (en) 1997-12-09 1998-10-30 An improved piston ring

Publications (2)

Publication Number Publication Date
NO20002862L NO20002862L (en) 2000-06-05
NO20002862D0 true NO20002862D0 (en) 2000-06-05

Family

ID=20409315

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20002862A NO20002862D0 (en) 1997-12-09 2000-06-05 Improved piston ring

Country Status (5)

Country Link
EP (1) EP1038128A1 (en)
JP (1) JP2001527197A (en)
NO (1) NO20002862D0 (en)
SE (1) SE510108C2 (en)
WO (1) WO1999032812A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4600001A (en) * 2000-03-30 2001-10-08 Dragic Dragicevic Sealing gasket on a movable piston in a cylinder
DE102006022027A1 (en) * 2006-05-10 2007-11-15 Mahle International Gmbh Piston ring for the piston of an internal combustion engine
JP5781332B2 (en) * 2011-02-28 2015-09-24 三菱重工業株式会社 piston ring
CN108915998A (en) * 2018-09-14 2018-11-30 蚌埠艾普压缩机制造有限公司 A kind of box-like piston ring of hydrogenation stations high pressure hydrogen compressor set

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206930A (en) * 1977-05-31 1980-06-10 Chemprene, Inc. Circumferentially compressed piston ring assembly and method
JPH017888Y2 (en) * 1980-12-18 1989-03-02
JPS631964U (en) * 1986-06-21 1988-01-08
JP3324887B2 (en) * 1994-11-08 2002-09-17 本田技研工業株式会社 Hydraulic sealing device

Also Published As

Publication number Publication date
WO1999032812A1 (en) 1999-07-01
SE9704581L (en) 1999-04-19
EP1038128A1 (en) 2000-09-27
SE510108C2 (en) 1999-04-19
SE9704581D0 (en) 1997-12-09
NO20002862L (en) 2000-06-05
JP2001527197A (en) 2001-12-25

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application