IT1232094B - Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili - Google Patents

Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili

Info

Publication number
IT1232094B
IT1232094B IT8967334A IT6733489A IT1232094B IT 1232094 B IT1232094 B IT 1232094B IT 8967334 A IT8967334 A IT 8967334A IT 6733489 A IT6733489 A IT 6733489A IT 1232094 B IT1232094 B IT 1232094B
Authority
IT
Italy
Prior art keywords
internal combustion
combustion engines
oil scraper
similar machines
scraper segment
Prior art date
Application number
IT8967334A
Other languages
English (en)
Other versions
IT8967334A0 (it
Inventor
Bruni Ludovico
Original Assignee
Borgo Nova Spa
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 Borgo Nova Spa filed Critical Borgo Nova Spa
Priority to IT8967334A priority Critical patent/IT1232094B/it
Publication of IT8967334A0 publication Critical patent/IT8967334A0/it
Priority to EP90108217A priority patent/EP0397006A1/en
Priority to GB9009658A priority patent/GB2231386B/en
Priority to US07/517,032 priority patent/US5064206A/en
Priority to JP2117292A priority patent/JPH03378A/ja
Application granted granted Critical
Publication of IT1232094B publication Critical patent/IT1232094B/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
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping rings
    • F16J9/206—One-piece oil-scraping rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)
IT8967334A 1989-05-08 1989-05-08 Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili IT1232094B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT8967334A IT1232094B (it) 1989-05-08 1989-05-08 Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili
EP90108217A EP0397006A1 (en) 1989-05-08 1990-04-30 Piston ring
GB9009658A GB2231386B (en) 1989-05-08 1990-04-30 Piston ring
US07/517,032 US5064206A (en) 1989-05-08 1990-05-01 Piston ring
JP2117292A JPH03378A (ja) 1989-05-08 1990-05-07 オイル制御ピストンリング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967334A IT1232094B (it) 1989-05-08 1989-05-08 Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili

Publications (2)

Publication Number Publication Date
IT8967334A0 IT8967334A0 (it) 1989-05-08
IT1232094B true IT1232094B (it) 1992-01-23

Family

ID=11301541

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967334A IT1232094B (it) 1989-05-08 1989-05-08 Segmento raschiaolio particolarmente per motori a combustione interna compressori e macchine simili

Country Status (5)

Country Link
US (1) US5064206A (it)
EP (1) EP0397006A1 (it)
JP (1) JPH03378A (it)
GB (1) GB2231386B (it)
IT (1) IT1232094B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070252340A1 (en) * 2006-04-14 2007-11-01 Boehler Hochdrucktechnik Gmbh Seal in high-pressure devices
BR102012028094B8 (pt) * 2012-10-31 2021-03-23 Mahle Int Gmbh anel de controle de óleo em peça única

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB318009A (en) * 1928-09-07 1929-08-29 Simplex Piston Ring Company Of Improvements in or relating to piston rings
US2317580A (en) * 1940-01-06 1943-04-27 Hastings Mfg Co Composite piston ring
US2290321A (en) * 1940-10-21 1942-07-21 Wilkening Mfg Co Piston ring
US2568655A (en) * 1948-02-09 1951-09-18 Sealed Power Corp Steel piston ring
US2676076A (en) * 1953-06-11 1954-04-20 Muskegon Piston Ring Co Inc Interlocking spacer and expander piston ring
US3346252A (en) * 1963-06-17 1967-10-10 Sealed Power Corp Narrow width piston ring and expander-spacer
US3378268A (en) * 1963-12-12 1968-04-16 Ramsey Corp Piston ring assembly
GB1123332A (en) * 1966-01-07 1968-08-14 Wellworthy Ltd Improvements in or relating to piston rings
GB1202601A (en) * 1967-05-26 1970-08-19 Wellworthy Ltd Improvements in or relating to piston rings
US3622166A (en) * 1970-06-25 1971-11-23 Trw Inc Circumferentially expansible piston ring
US3650537A (en) * 1970-10-28 1972-03-21 Nippon Piston Ring Co Ltd Oil ring of one piece type
JPS6123563U (ja) * 1984-07-18 1986-02-12 日本ピストンリング株式会社 鋼製組み合わせオイルリング

Also Published As

Publication number Publication date
GB2231386A (en) 1990-11-14
GB2231386B (en) 1993-01-13
GB9009658D0 (en) 1990-06-20
JPH03378A (ja) 1991-01-07
US5064206A (en) 1991-11-12
IT8967334A0 (it) 1989-05-08
EP0397006A1 (en) 1990-11-14

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