GB8501650D0 - Piston ring - Google Patents

Piston ring

Info

Publication number
GB8501650D0
GB8501650D0 GB858501650A GB8501650A GB8501650D0 GB 8501650 D0 GB8501650 D0 GB 8501650D0 GB 858501650 A GB858501650 A GB 858501650A GB 8501650 A GB8501650 A GB 8501650A GB 8501650 D0 GB8501650 D0 GB 8501650D0
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.)
Pending
Application number
GB858501650A
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 GB8501650D0 publication Critical patent/GB8501650D0/en
Pending legal-status Critical Current

Links

GB858501650A 1984-01-23 1985-01-23 Piston ring Pending GB8501650D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP858784A JPS60152668A (en) 1984-01-23 1984-01-23 Production of compression piston ring

Publications (1)

Publication Number Publication Date
GB8501650D0 true GB8501650D0 (en) 1985-02-27

Family

ID=11697124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB858501650A Pending GB8501650D0 (en) 1984-01-23 1985-01-23 Piston ring

Country Status (3)

Country Link
JP (1) JPS60152668A (en)
DE (1) DE3502144A1 (en)
GB (1) GB8501650D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064137Y2 (en) * 1988-11-24 1994-02-02 株式会社リケン Oil ring
JPH064138Y2 (en) * 1988-11-24 1994-02-02 株式会社リケン piston ring
JPH0533866A (en) * 1991-07-26 1993-02-09 Teikoku Piston Ring Co Ltd Combined oil ring
JP3970323B2 (en) * 1996-06-05 2007-09-05 デュラセル、インコーポレーテッド Improved production of lithiated lithium manganese oxide spinel.
DE19648160C2 (en) * 1996-11-21 1998-09-10 Ae Goetze Gmbh Compression piston ring
SE509941C2 (en) * 1997-09-10 1999-03-29 Sandvik Ab Method for masking drill elements during thermochemical surface treatment and drill elements for striking drilling
DE10032313A1 (en) * 2000-07-04 2002-01-17 Bosch Gmbh Robert Alloy steel coil springs and method of making such coil springs
DE10109565B4 (en) 2001-02-28 2005-10-20 Vacuheat Gmbh Method and device for partial thermochemical vacuum treatment of metallic workpieces
US7428862B2 (en) 2006-12-08 2008-09-30 Honeywell International Inc. Cladded axial motor/pump piston and method of producing same
RU2493288C1 (en) * 2012-01-27 2013-09-20 Закрытое акционерное общество "Пермская компания нефтяного машиностроения" Nitridation method of long hollow steel part
BR102012033436A2 (en) * 2012-12-27 2014-09-02 Mahle Metal Leve Sa PISTON RING, PISTON RING MANUFACTURING PROCESS AND PISTON RING DUCTED EMBLEM
CN112377614B (en) * 2020-11-11 2023-02-24 马勒汽车技术（中国）有限公司 Piston ring for engine and machining method of piston ring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR447932A (en) * 1911-09-29 1913-01-18 Mathias Schiffler Metal sheet pile wall
DE521933C (en) * 1930-01-31 1931-03-30 Remy Sa Des Atel Process for the production of pistons from aluminum or other light metals
US2788302A (en) * 1953-04-06 1957-04-09 Gen Motors Corp Nitriding stopoff
US3650930A (en) * 1969-10-27 1972-03-21 Gen Electric Glow discharge masking process
BE760044A (en) * 1969-12-12 1971-05-17 Berghaus Elektrophysik Anst IRON OR STEEL CONSTRUCTION PART FOR ROTARY PISTON ENGINES
DE2505118A1 (en) * 1975-02-07 1976-08-19 Karlheinz Ern Surface treatment of piston rings - by gas nitriding or ionitriding to increase wear resistance
JPS5528379A (en) * 1978-08-23 1980-02-28 Nippon Piston Ring Co Ltd Wear resistant sliding material for internal combustion engine

Also Published As

Publication number Publication date
DE3502144A1 (en) 1985-08-08
JPS60152668A (en) 1985-08-10
DE3502144C2 (en) 1987-08-20

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