IT1079074B - Perfezionamento nelle fasce raschia olio per pistoni - Google Patents

Perfezionamento nelle fasce raschia olio per pistoni

Info

Publication number
IT1079074B
IT1079074B IT49961/77A IT4996177A IT1079074B IT 1079074 B IT1079074 B IT 1079074B IT 49961/77 A IT49961/77 A IT 49961/77A IT 4996177 A IT4996177 A IT 4996177A IT 1079074 B IT1079074 B IT 1079074B
Authority
IT
Italy
Prior art keywords
improvement
oil scraper
piston oil
bands
scraper bands
Prior art date
Application number
IT49961/77A
Other languages
English (en)
Original Assignee
Sealed Power Corp
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 Sealed Power Corp filed Critical Sealed Power Corp
Application granted granted Critical
Publication of IT1079074B publication Critical patent/IT1079074B/it

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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • F16J9/062—Coiled spring along the entire circumference
    • 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
    • F16J9/203—Oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT49961/77A 1976-10-18 1977-06-23 Perfezionamento nelle fasce raschia olio per pistoni IT1079074B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/733,132 US4045036A (en) 1976-10-18 1976-10-18 Piston oil control ring

Publications (1)

Publication Number Publication Date
IT1079074B true IT1079074B (it) 1985-05-08

Family

ID=24946364

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49961/77A IT1079074B (it) 1976-10-18 1977-06-23 Perfezionamento nelle fasce raschia olio per pistoni

Country Status (7)

Country Link
US (1) US4045036A (it)
BE (1) BE856270A (it)
BR (1) BR7704185A (it)
CA (1) CA1063638A (it)
GB (1) GB1568097A (it)
IT (1) IT1079074B (it)
MX (1) MX144616A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161321A (en) * 1978-01-25 1979-07-17 Sealed Power Corporation Piston ring and method of manufacture
JPS5941316Y2 (ja) * 1978-06-26 1984-11-28 本田技研工業株式会社 内燃エンジンのピストンリング
US4247972A (en) * 1979-01-26 1981-02-03 Sealed Power Corporation Method of manufacturing a piston ring
US4522412A (en) * 1982-10-26 1985-06-11 Keikoku Piston Ring Co., Ltd. Oil ring with coil expander
JPS5966063U (ja) * 1982-10-26 1984-05-02 帝国ピストリング株式会社 コイルエキスパンダ付オイルリング
DE3603690A1 (de) * 1986-02-06 1987-08-13 Goetze Ag Oelabstreifkolbenring
BR9204209A (pt) * 1991-11-25 1993-06-01 Dana Corp Conjunto de anel de pistao
DE19817269C1 (de) * 1998-04-18 1999-09-23 Federal Mogul Burscheid Gmbh Ölabstreifkolbenring
DE19840918C1 (de) * 1998-09-08 2000-03-23 Federal Mogul Burscheid Gmbh Ölabstreifkolbenring
DE19925278C2 (de) * 1999-06-02 2001-05-17 Federal Mogul Burscheid Gmbh Ölabstreifkolbenring
EP1207322A1 (de) 2000-11-18 2002-05-22 Federal-Mogul Burscheid GmbH Ölabstreifkolbenring
KR100447455B1 (ko) * 2001-07-30 2004-09-07 삼영기계주식회사 2사이클 기관용 피스톤
US6655697B2 (en) * 2002-01-18 2003-12-02 Dana Corporation Piston oil ring having land flanked by concave sidewalls
EP1837561B1 (en) * 2002-10-29 2009-11-11 Toyota Jidosha Kabushiki Kaisha Oil ring
JP4322500B2 (ja) * 2002-12-18 2009-09-02 帝国ピストンリング株式会社 組合せオイルリング
CN104061263B (zh) * 2014-07-02 2016-04-27 安庆谢德尔汽车零部件有限公司 一种用于活塞环的耐磨螺旋弹簧
DE102016110131A1 (de) * 2016-06-01 2017-12-07 Federal-Mogul Burscheid Gmbh Zweiteiliger Ölabstreifring mit Öldruckeffektstegen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811399A (en) * 1956-08-08 1957-10-29 Mcquay Norris Mfg Co Piston ring elements
GB907753A (en) * 1959-09-30 1962-10-10 Goetzewerke Piston and piston ring assembly
US3191946A (en) * 1962-07-25 1965-06-29 Muskegon Piston Ring Co Inc Piston rings
US3326561A (en) * 1964-06-29 1967-06-20 Gould National Batteries Inc Piston ring assembly
GB1275581A (en) * 1969-10-20 1972-05-24 Copper Roller Bearings Company Improvements in or relating to shaft seals

Also Published As

Publication number Publication date
GB1568097A (en) 1980-05-21
US4045036A (en) 1977-08-30
CA1063638A (en) 1979-10-02
MX144616A (es) 1981-10-30
BE856270A (fr) 1977-12-29
BR7704185A (pt) 1978-04-25

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