IT8520988A0 - PISTON RING, CRACKED AND ROTATING. - Google Patents

PISTON RING, CRACKED AND ROTATING.

Info

Publication number
IT8520988A0
IT8520988A0 IT8520988A IT2098885A IT8520988A0 IT 8520988 A0 IT8520988 A0 IT 8520988A0 IT 8520988 A IT8520988 A IT 8520988A IT 2098885 A IT2098885 A IT 2098885A IT 8520988 A0 IT8520988 A0 IT 8520988A0
Authority
IT
Italy
Prior art keywords
cracked
rotating
piston ring
piston
ring
Prior art date
Application number
IT8520988A
Other languages
Italian (it)
Other versions
IT1185627B (en
Inventor
Reinhard Haefner
Horst Lindner
Jordan Gentscheff
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Publication of IT8520988A0 publication Critical patent/IT8520988A0/en
Application granted granted Critical
Publication of IT1185627B publication Critical patent/IT1185627B/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
    • 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
    • F16J9/22—Rings for preventing wear of grooves or like seatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT20988/85A 1984-06-01 1985-05-31 FISTONE RING, CRACKED AND REVOLVING IT1185627B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3420404A DE3420404C1 (en) 1984-06-01 1984-06-01 Split rotatable piston ring

Publications (2)

Publication Number Publication Date
IT8520988A0 true IT8520988A0 (en) 1985-05-31
IT1185627B IT1185627B (en) 1987-11-12

Family

ID=6237348

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20988/85A IT1185627B (en) 1984-06-01 1985-05-31 FISTONE RING, CRACKED AND REVOLVING

Country Status (3)

Country Link
JP (1) JPH0637937B2 (en)
DE (1) DE3420404C1 (en)
IT (1) IT1185627B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044241A1 (en) * 2000-09-07 2002-03-21 Mahle Gmbh Piston ring for piston machine
DE10308069B3 (en) * 2003-02-26 2004-08-26 Federal-Mogul Burscheid Gmbh Piston ring for scraping cylinder has cross-section variation extending between inner circumferential surface and piston flank
DE102007027223A1 (en) 2007-06-13 2008-12-24 Mahle International Gmbh Piston ring for the piston of an internal combustion engine
DE102010004684A1 (en) * 2010-01-15 2011-07-21 Audi Ag, 85057 Cylinder shape optimized piston ring and internal combustion engine
US20120112415A1 (en) 2010-11-10 2012-05-10 United Technologies Corporation Rotating seal ring with targeted split surface orientation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7132379U (en) * 1973-03-01 Nippon Piston Ring Co Ltd Piston ring
FR522332A (en) * 1920-08-12 1921-07-29 Henry Patrick Maloney Improvements in piston rings
CH541070A (en) * 1971-07-27 1973-08-31 Sulzer Ag Slotted piston ring of a piston internal combustion engine

Also Published As

Publication number Publication date
JPH0637937B2 (en) 1994-05-18
IT1185627B (en) 1987-11-12
JPS6136562A (en) 1986-02-21
DE3420404C1 (en) 1985-03-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430