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BR8802641A - RING SEGMENT FOR INTERNAL COMBUSTION ENGINES - Google Patents

RING SEGMENT FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
BR8802641A
BR8802641A BR888802641A BR8802641A BR8802641A BR 8802641 A BR8802641 A BR 8802641A BR 888802641 A BR888802641 A BR 888802641A BR 8802641 A BR8802641 A BR 8802641A BR 8802641 A BR8802641 A BR 8802641A
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engines
ring segment
segment
ring
Prior art date
Application number
BR888802641A
Other languages
Portuguese (pt)
Inventor
Jose Milton Magri Laugenio
Valmir Demarchi
Original Assignee
Cofap
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 Cofap filed Critical Cofap
Priority to BR888802641A priority Critical patent/BR8802641A/en
Priority to DE3833322A priority patent/DE3833322A1/en
Priority to IT8822327A priority patent/IT8822327A0/en
Publication of BR8802641A publication Critical patent/BR8802641A/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
    • F16J9/20—Rings with special cross-section; Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BR888802641A 1988-05-26 1988-05-26 RING SEGMENT FOR INTERNAL COMBUSTION ENGINES BR8802641A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR888802641A BR8802641A (en) 1988-05-26 1988-05-26 RING SEGMENT FOR INTERNAL COMBUSTION ENGINES
DE3833322A DE3833322A1 (en) 1988-05-26 1988-09-30 Piston ring for internal combustion engines
IT8822327A IT8822327A0 (en) 1988-05-26 1988-10-14 RING OR RING GUIDE STRUCTURE FOR INTERNAL COMBUSTION ENGINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR888802641A BR8802641A (en) 1988-05-26 1988-05-26 RING SEGMENT FOR INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
BR8802641A true BR8802641A (en) 1990-01-09

Family

ID=4044840

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888802641A BR8802641A (en) 1988-05-26 1988-05-26 RING SEGMENT FOR INTERNAL COMBUSTION ENGINES

Country Status (3)

Country Link
BR (1) BR8802641A (en)
DE (1) DE3833322A1 (en)
IT (1) IT8822327A0 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300531C1 (en) * 1993-01-12 1994-02-17 Daimler Benz Ag Producing piston rings - with the TOP side marked after production of the asymmetric running face
DE4429649C2 (en) * 1994-08-20 1998-02-19 Ae Goetze Gmbh Piston ring
DE19906690B4 (en) * 1999-02-18 2010-04-01 Schaeffler Kg seal
BR0202271B1 (en) * 2001-05-30 2011-04-05 internal combustion engine oil ring.
KR100724693B1 (en) * 2001-05-30 2007-06-04 말레 콤포넨테스 드 모토레스 도 브라질 엘티디에이. Oil ring for an internal combustion engine
JP4132815B2 (en) * 2001-12-28 2008-08-13 株式会社リケン Side rail and combination oil ring
DE10340313A1 (en) 2003-09-02 2005-05-19 Mahle Gmbh Oil scraper ring groove arrangement for pistons of internal combustion engines
DE10340301A1 (en) 2003-09-02 2005-04-28 Mahle Gmbh Multi-piece oil scraper ring for pistons of internal combustion engines
DE10340302A1 (en) 2003-09-02 2005-04-14 Mahle Gmbh Oil scraper ring for pistons of internal combustion engines
DE10340312A1 (en) 2003-09-02 2005-05-12 Mahle Gmbh Multi-piece oil scraper ring for pistons of internal combustion engines
JP6530200B2 (en) * 2015-02-23 2019-06-12 株式会社リケン side rail
JP6422526B2 (en) * 2017-03-30 2018-11-14 株式会社リケン Piston and piston ring for internal combustion engine
DE102018119586A1 (en) * 2018-08-13 2020-02-13 Federal-Mogul Burscheid Gmbh Scraper ring for a three-part oil scraper ring and three-part oil scraper ring
DE102018120962A1 (en) * 2018-08-13 2020-02-13 Federal-Mogul Burscheid Gmbh Three-piece oil scraper ring
JP7579237B2 (en) * 2021-12-28 2024-11-07 株式会社リケン Piston rings and piston ring sets

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511851C2 (en) * 1985-03-30 1987-03-12 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Slotted oil control ring inserted into a ring groove at the lower end of a plunger
BR8702563A (en) * 1987-05-11 1988-12-06 Cofap INTERMEDIATE TORCIONAL RING USED IN A FOUR-PART SET FOR OIL CONTROL IN INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE3833322A1 (en) 1989-12-07
IT8822327A0 (en) 1988-10-14

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