JP2549459Y2 - 内燃機関用ピストン - Google Patents

内燃機関用ピストン

Info

Publication number
JP2549459Y2
JP2549459Y2 JP1989150050U JP15005089U JP2549459Y2 JP 2549459 Y2 JP2549459 Y2 JP 2549459Y2 JP 1989150050 U JP1989150050 U JP 1989150050U JP 15005089 U JP15005089 U JP 15005089U JP 2549459 Y2 JP2549459 Y2 JP 2549459Y2
Authority
JP
Japan
Prior art keywords
piston
skirt
skirt portion
curvature
rigidity
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
JP1989150050U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0389958U (cs
Inventor
憲之 所
孝一 志村
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1989150050U priority Critical patent/JP2549459Y2/ja
Priority to US07/634,563 priority patent/US5076225A/en
Publication of JPH0389958U publication Critical patent/JPH0389958U/ja
Application granted granted Critical
Publication of JP2549459Y2 publication Critical patent/JP2549459Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
JP1989150050U 1989-12-28 1989-12-28 内燃機関用ピストン Expired - Fee Related JP2549459Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989150050U JP2549459Y2 (ja) 1989-12-28 1989-12-28 内燃機関用ピストン
US07/634,563 US5076225A (en) 1989-12-28 1990-12-27 Piston for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989150050U JP2549459Y2 (ja) 1989-12-28 1989-12-28 内燃機関用ピストン

Publications (2)

Publication Number Publication Date
JPH0389958U JPH0389958U (cs) 1991-09-12
JP2549459Y2 true JP2549459Y2 (ja) 1997-09-30

Family

ID=31696418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989150050U Expired - Fee Related JP2549459Y2 (ja) 1989-12-28 1989-12-28 内燃機関用ピストン

Country Status (1)

Country Link
JP (1) JP2549459Y2 (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE305088T1 (de) † 2002-03-25 2005-10-15 Brp Rotax Gmbh & Co Kg Kolben
JP5063634B2 (ja) 2009-03-12 2012-10-31 日立オートモティブシステムズ株式会社 内燃機関のピストン
US9970384B2 (en) 2009-11-06 2018-05-15 Federal-Mogul Llc Steel piston with cooling gallery and method of construction thereof
US8807109B2 (en) 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
JP5244775B2 (ja) * 2009-12-22 2013-07-24 日立オートモティブシステムズ株式会社 内燃機関のピストン
DE102011002653A1 (de) * 2011-01-13 2012-07-19 Federal-Mogul Nürnberg GmbH Kolben zum Einsatz in Verbrennungsmotoren
JP5307209B2 (ja) * 2011-09-09 2013-10-02 日立オートモティブシステムズ株式会社 内燃機関のピストン
JP2013076408A (ja) * 2013-01-17 2013-04-25 Hitachi Automotive Systems Ltd 内燃機関のピストン
JP5564133B2 (ja) * 2013-05-27 2014-07-30 日立オートモティブシステムズ株式会社 内燃機関のピストン

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778166A (en) * 1980-10-31 1982-05-15 Citizen Watch Co Ltd Silicon gate c-mos integrated circuit

Also Published As

Publication number Publication date
JPH0389958U (cs) 1991-09-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees