GB2284037B - Piston ring - Google Patents

Piston ring

Info

Publication number
GB2284037B
GB2284037B GB9422513A GB9422513A GB2284037B GB 2284037 B GB2284037 B GB 2284037B GB 9422513 A GB9422513 A GB 9422513A GB 9422513 A GB9422513 A GB 9422513A GB 2284037 B GB2284037 B GB 2284037B
Authority
GB
United Kingdom
Prior art keywords
piston ring
piston
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 - Fee Related
Application number
GB9422513A
Other versions
GB9422513D0 (en
GB2284037A (en
Inventor
Takeshi Tsuchiya
Tsutomu Kimura
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.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon 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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Publication of GB9422513D0 publication Critical patent/GB9422513D0/en
Publication of GB2284037A publication Critical patent/GB2284037A/en
Application granted granted Critical
Publication of GB2284037B publication Critical patent/GB2284037B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J9/12—Details
    • F16J9/14—Joint-closures
GB9422513A 1993-11-19 1994-11-08 Piston ring Expired - Fee Related GB2284037B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29071593A JPH07139631A (en) 1993-11-19 1993-11-19 Pressure ring

Publications (3)

Publication Number Publication Date
GB9422513D0 GB9422513D0 (en) 1995-01-04
GB2284037A GB2284037A (en) 1995-05-24
GB2284037B true GB2284037B (en) 1996-11-20

Family

ID=17759587

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9422513A Expired - Fee Related GB2284037B (en) 1993-11-19 1994-11-08 Piston ring

Country Status (3)

Country Link
JP (1) JPH07139631A (en)
DE (1) DE4441136A1 (en)
GB (1) GB2284037B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007182996A (en) * 1995-05-31 2007-07-19 Ntn Corp Seal ring
JP3793990B2 (en) * 1999-10-29 2006-07-05 日本ピストンリング株式会社 Combination of internal combustion engine cylinder liner and piston ring
DE10011917C2 (en) * 2000-03-11 2003-06-18 Federal Mogul Burscheid Gmbh Piston ring with wear protection layer and wear protection layer for a piston ring
DE10207078B4 (en) * 2002-02-20 2004-02-12 Federal-Mogul Burscheid Gmbh Piston ring with a PVD coating
DE102006046917C5 (en) 2006-10-04 2014-03-20 Federal-Mogul Burscheid Gmbh Piston ring for internal combustion engines
DE102006046915C5 (en) * 2006-10-04 2015-09-03 Federal-Mogul Burscheid Gmbh Piston ring for internal combustion engines
DE102007007960C5 (en) * 2007-02-17 2015-08-27 Federal-Mogul Burscheid Gmbh piston ring
DE102017104221A1 (en) 2017-03-01 2018-09-06 Federal-Mogul Burscheid Gmbh piston ring
JP2023549006A (en) * 2020-09-11 2023-11-22 ビューラハ エンジニアリング インターナショナル ベー．フェー． piston ring
DE202020003862U1 (en) 2020-09-11 2021-12-14 Bümach Engineering lnternational B.V. piston ring

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760664A (en) * 1953-11-16 1956-11-07 Metallgesellschaft Ag Piston rings, especially for internal combustion engines
GB1222072A (en) * 1967-04-12 1971-02-10 Wellworthy Ltd Improvements in or relating to sealing rings
GB2075632A (en) * 1980-04-28 1981-11-18 Sealed Power Corp Piston ring
GB2117086A (en) * 1982-03-12 1983-10-05 Dana Corp Piston rings
GB2256466A (en) * 1991-06-04 1992-12-09 Riken Kk Compression ring for internal combustion engines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760664A (en) * 1953-11-16 1956-11-07 Metallgesellschaft Ag Piston rings, especially for internal combustion engines
GB1222072A (en) * 1967-04-12 1971-02-10 Wellworthy Ltd Improvements in or relating to sealing rings
GB2075632A (en) * 1980-04-28 1981-11-18 Sealed Power Corp Piston ring
GB2117086A (en) * 1982-03-12 1983-10-05 Dana Corp Piston rings
GB2256466A (en) * 1991-06-04 1992-12-09 Riken Kk Compression ring for internal combustion engines

Also Published As

Publication number Publication date
GB9422513D0 (en) 1995-01-04
JPH07139631A (en) 1995-05-30
DE4441136A1 (en) 1995-07-20
GB2284037A (en) 1995-05-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991108