GB2448544B - Piston skirt design - Google Patents

Piston skirt design

Info

Publication number
GB2448544B
GB2448544B GB0707663A GB0707663A GB2448544B GB 2448544 B GB2448544 B GB 2448544B GB 0707663 A GB0707663 A GB 0707663A GB 0707663 A GB0707663 A GB 0707663A GB 2448544 B GB2448544 B GB 2448544B
Authority
GB
United Kingdom
Prior art keywords
piston skirt
skirt design
design
piston
skirt
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
GB0707663A
Other versions
GB0707663D0 (en
GB2448544A (en
Inventor
Ian Graham Pegg
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Priority to GB0707663A priority Critical patent/GB2448544B/en
Publication of GB0707663D0 publication Critical patent/GB0707663D0/en
Publication of GB2448544A publication Critical patent/GB2448544A/en
Application granted granted Critical
Publication of GB2448544B publication Critical patent/GB2448544B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
    • 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
    • F02F3/00—Pistons 
    • 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
    • F02F3/00—Pistons 
    • F02F3/10—Pistons  having surface coverings
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/02—Bearing surfaces
    • 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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB0707663A 2007-04-20 2007-04-20 Piston skirt design Expired - Fee Related GB2448544B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0707663A GB2448544B (en) 2007-04-20 2007-04-20 Piston skirt design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0707663A GB2448544B (en) 2007-04-20 2007-04-20 Piston skirt design

Publications (3)

Publication Number Publication Date
GB0707663D0 GB0707663D0 (en) 2007-05-30
GB2448544A GB2448544A (en) 2008-10-22
GB2448544B true GB2448544B (en) 2011-09-21

Family

ID=38135148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0707663A Expired - Fee Related GB2448544B (en) 2007-04-20 2007-04-20 Piston skirt design

Country Status (1)

Country Link
GB (1) GB2448544B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2472209B (en) 2009-07-28 2014-07-23 Ford Global Tech Llc A piston for an engine
US20110073061A1 (en) * 2009-09-28 2011-03-31 Jeungsuck Chae Pistons with a rough surface
US9482153B2 (en) 2011-01-26 2016-11-01 Achates Power, Inc. Oil retention in the bore/piston interfaces of ported cylinders in opposed-piston engines
US8851029B2 (en) 2012-02-02 2014-10-07 Achates Power, Inc. Opposed-piston cylinder bore constructions with solid lubrication in the top ring reversal zones
CN113187695B (en) * 2021-05-24 2023-02-24 珠海格力节能环保制冷技术研究中心有限公司 Piston, compressor and refrigerator

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760122A (en) * 1929-05-28 1930-05-27 Carl B Drevitson Engine piston
GB582465A (en) * 1944-05-16 1946-11-18 John Ernest Wainwright Improvements in pistons and reciprocating valves
JPS58170840A (en) * 1982-03-31 1983-10-07 Takeshi Amamiya Piston construction for internal-combustion engine
JPS59203852A (en) * 1983-05-06 1984-11-19 Honda Motor Co Ltd Piston for use in internal-combustion engine
JPS60156956A (en) * 1984-01-25 1985-08-17 Toyota Motor Corp Piston and processing method thereof
GB2168457A (en) * 1984-12-15 1986-06-18 Ae Plc Improvements in or relating to pistons for internal combustion engines or compressors
GB2171776A (en) * 1985-03-02 1986-09-03 Ae Plc Pistons
US4809652A (en) * 1985-09-06 1989-03-07 Kolbenschmidt Aktiengesellschaft Light alloy piston
US5107807A (en) * 1989-09-28 1992-04-28 Nissan Motor Company, Ltd. Piston for internal combustion engine
US20040099137A1 (en) * 2000-10-07 2004-05-27 Jon Cadamarteri Engine piston and manufacture thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760122A (en) * 1929-05-28 1930-05-27 Carl B Drevitson Engine piston
GB582465A (en) * 1944-05-16 1946-11-18 John Ernest Wainwright Improvements in pistons and reciprocating valves
JPS58170840A (en) * 1982-03-31 1983-10-07 Takeshi Amamiya Piston construction for internal-combustion engine
JPS59203852A (en) * 1983-05-06 1984-11-19 Honda Motor Co Ltd Piston for use in internal-combustion engine
JPS60156956A (en) * 1984-01-25 1985-08-17 Toyota Motor Corp Piston and processing method thereof
GB2168457A (en) * 1984-12-15 1986-06-18 Ae Plc Improvements in or relating to pistons for internal combustion engines or compressors
GB2171776A (en) * 1985-03-02 1986-09-03 Ae Plc Pistons
US4809652A (en) * 1985-09-06 1989-03-07 Kolbenschmidt Aktiengesellschaft Light alloy piston
US5107807A (en) * 1989-09-28 1992-04-28 Nissan Motor Company, Ltd. Piston for internal combustion engine
US20040099137A1 (en) * 2000-10-07 2004-05-27 Jon Cadamarteri Engine piston and manufacture thereof

Also Published As

Publication number Publication date
GB0707663D0 (en) 2007-05-30
GB2448544A (en) 2008-10-22

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Legal Events

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

Effective date: 20200420