GB2129091B - Oil - scavenging piston ring - Google Patents

Oil - scavenging piston ring

Info

Publication number
GB2129091B
GB2129091B GB08307399A GB8307399A GB2129091B GB 2129091 B GB2129091 B GB 2129091B GB 08307399 A GB08307399 A GB 08307399A GB 8307399 A GB8307399 A GB 8307399A GB 2129091 B GB2129091 B GB 2129091B
Authority
GB
United Kingdom
Prior art keywords
oil
piston ring
scavenging piston
scavenging
ring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08307399A
Other versions
GB2129091A (en
GB8307399D0 (en
Inventor
Yukihiko Kubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teikoku Piston Ring Co Ltd
Original Assignee
Teikoku Piston Ring Co Ltd
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 Teikoku Piston Ring Co Ltd filed Critical Teikoku Piston Ring Co Ltd
Publication of GB8307399D0 publication Critical patent/GB8307399D0/en
Publication of GB2129091A publication Critical patent/GB2129091A/en
Application granted granted Critical
Publication of GB2129091B publication Critical patent/GB2129091B/en
Expired legal-status Critical Current

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
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • 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)
GB08307399A 1982-10-26 1983-03-17 Oil - scavenging piston ring Expired GB2129091B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43681182A 1982-10-26 1982-10-26

Publications (3)

Publication Number Publication Date
GB8307399D0 GB8307399D0 (en) 1983-04-27
GB2129091A GB2129091A (en) 1984-05-10
GB2129091B true GB2129091B (en) 1986-06-18

Family

ID=23733916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08307399A Expired GB2129091B (en) 1982-10-26 1983-03-17 Oil - scavenging piston ring

Country Status (2)

Country Link
JP (2) JPS5966063U (en)
GB (1) GB2129091B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109707528A (en) * 2018-12-26 2019-05-03 仪征亚新科双环活塞环有限公司 A kind of multipiece ring and piston-mode motor

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326292Y2 (en) * 1984-09-10 1991-06-06
DE4200489C2 (en) * 1991-01-19 1995-09-28 Hitachi Metals Ltd Two-part oil ring and process for its manufacture
BR9202268A (en) * 1992-06-08 1993-03-23 Cofap OIL RING FOR INTERNAL COMBUSTION ENGINES
EP0594042B1 (en) * 1992-10-23 1997-01-29 Hitachi Metals Co. Ltd. A section steel wire for an oil ring and a method of producing the same
TWI238233B (en) 2003-02-20 2005-08-21 Riken Kk Combined oil control ring
JP4749048B2 (en) * 2005-06-15 2011-08-17 帝国ピストンリング株式会社 Combination oil ring
DE102007007963B4 (en) 2007-02-17 2012-05-16 Federal-Mogul Burscheid Gmbh piston ring
JP5030165B2 (en) * 2007-04-27 2012-09-19 日本ピストンリング株式会社 Oil ring for internal combustion engine
DE102007027815A1 (en) * 2007-06-13 2008-12-24 Federal-Mogul Burscheid Gmbh Oil ring
JP2011075092A (en) * 2009-10-02 2011-04-14 Nippon Piston Ring Co Ltd Combined oil ring for internal combustion engine, and assembling structure thereof
EP2562448B1 (en) 2010-04-19 2018-11-21 Nippon Piston Ring Co., Ltd. Oil ring for internal combustion engine
JP6045062B2 (en) * 2012-09-03 2016-12-14 日本ピストンリング株式会社 Dimension management method for two-piece oil ring wire and dimensional management device for two-piece oil ring wire
DE102014003149A1 (en) * 2014-03-04 2015-09-10 Federal-Mogul Burscheid Gmbh Oil control piston ring and method of making an oil control piston ring
JP6385700B2 (en) * 2014-03-31 2018-09-05 株式会社リケン Oil ring
JP7182097B2 (en) * 2018-09-28 2022-12-02 日本ピストンリング株式会社 Oil ring for internal combustion engine
CN112610451B (en) * 2020-12-22 2023-03-14 潍坊大山石化机械有限公司 Oil scraping structure of reciprocating compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB536852A (en) * 1940-02-27 1941-05-29 Nathan Sally Stern Improvements in or relating to piston rings
GB1084389A (en) * 1964-12-29 1967-09-20 Rene Edmond Richard Piston rings
GB1535378A (en) * 1976-03-05 1978-12-13 Ramsey Corp Rolled metal piston ring
US4045036A (en) * 1976-10-18 1977-08-30 Sealed Power Corporation Piston oil control ring
JPS583972Y2 (en) * 1977-02-15 1983-01-24 株式会社リケン steel oil ring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109707528A (en) * 2018-12-26 2019-05-03 仪征亚新科双环活塞环有限公司 A kind of multipiece ring and piston-mode motor

Also Published As

Publication number Publication date
GB2129091A (en) 1984-05-10
JPS6145172A (en) 1986-03-05
JPS5966063U (en) 1984-05-02
GB8307399D0 (en) 1983-04-27
JPH0329979B2 (en) 1991-04-25

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030316