GB9201829D0 - Piston ring assembly - Google Patents

Piston ring assembly

Info

Publication number
GB9201829D0
GB9201829D0 GB929201829A GB9201829A GB9201829D0 GB 9201829 D0 GB9201829 D0 GB 9201829D0 GB 929201829 A GB929201829 A GB 929201829A GB 9201829 A GB9201829 A GB 9201829A GB 9201829 D0 GB9201829 D0 GB 9201829D0
Authority
GB
United Kingdom
Prior art keywords
piston ring
ring assembly
assembly
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.)
Withdrawn
Application number
GB929201829A
Other versions
GB2252143A (en
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.)
Goetze GmbH
Original Assignee
Goetze GmbH
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 Goetze GmbH filed Critical Goetze GmbH
Publication of GB9201829D0 publication Critical patent/GB9201829D0/en
Publication of GB2252143A publication Critical patent/GB2252143A/en
Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/183—Oval or square cylinders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB9201829A 1991-01-26 1992-01-27 Piston ring assembly. Withdrawn GB2252143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914102306 DE4102306C2 (en) 1991-01-26 1991-01-26 Oval piston ring

Publications (2)

Publication Number Publication Date
GB9201829D0 true GB9201829D0 (en) 1992-03-11
GB2252143A GB2252143A (en) 1992-07-29

Family

ID=6423767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9201829A Withdrawn GB2252143A (en) 1991-01-26 1992-01-27 Piston ring assembly.

Country Status (4)

Country Link
JP (1) JPH04296254A (en)
DE (1) DE4102306C2 (en)
FR (1) FR2672096B1 (en)
GB (1) GB2252143A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283555A (en) * 1993-11-04 1995-05-10 Ford Motor Co Piston ring seal
US7111460B2 (en) 2000-03-02 2006-09-26 New Power Concepts Llc Metering fuel pump
US20030024387A1 (en) * 2001-06-20 2003-02-06 Langenfeld Christopher C. Piston ring improvements for a stirling engine
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
EP2476471B1 (en) 2002-11-13 2016-07-27 DEKA Products Limited Partnership Liquid distillation with recycle of pressurized vapor
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
WO2005108865A1 (en) 2004-05-06 2005-11-17 New Power Concepts Llc Gaseous fuel burner
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
US8006511B2 (en) 2007-06-07 2011-08-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
WO2010019891A2 (en) 2008-08-15 2010-02-18 Deka Products Limited Partnership Water vending apparatus
WO2014018896A1 (en) 2012-07-27 2014-01-30 Deka Products Limited Partnership Control of conductivity in product water outlet for evaporation apparatus
US9909437B2 (en) * 2015-12-04 2018-03-06 General Electric Company Curvic seal for use in a gas turbine engine and method of assembling a gas turbine engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE842742C (en) * 1950-08-05 1952-06-30 Hartmut Dipl-Ing Arnold Piston ring of constant thickness for high-speed engines and machines
US4256067A (en) * 1978-04-07 1981-03-17 Honda Giken Kogyo Kabushiki Kaisha Oblong piston rings for internal combustion engine
JPS5941316Y2 (en) * 1978-06-26 1984-11-28 本田技研工業株式会社 internal combustion engine piston rings
JPS6118202Y2 (en) * 1979-02-02 1986-06-03
JPS5910365Y2 (en) * 1979-06-21 1984-04-02 本田技研工業株式会社 Piston ring with expander for internal combustion engine
JPS58178850A (en) * 1982-04-13 1983-10-19 Nissan Motor Co Ltd Piston ring for use in internal-combustion engine
US4570945A (en) * 1982-05-20 1986-02-18 Nissan Motor Co., Ltd. Piston ring having shape of an ellipse or an elongated circle
DE3821193C1 (en) * 1988-06-23 1989-09-14 Goetze Ag, 5093 Burscheid, De

Also Published As

Publication number Publication date
FR2672096A1 (en) 1992-07-31
GB2252143A (en) 1992-07-29
DE4102306C2 (en) 1993-12-16
DE4102306A1 (en) 1992-08-06
JPH04296254A (en) 1992-10-20
FR2672096B1 (en) 1993-05-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)