DE4016507C2 - - Google Patents

Info

Publication number
DE4016507C2
DE4016507C2 DE4016507A DE4016507A DE4016507C2 DE 4016507 C2 DE4016507 C2 DE 4016507C2 DE 4016507 A DE4016507 A DE 4016507A DE 4016507 A DE4016507 A DE 4016507A DE 4016507 C2 DE4016507 C2 DE 4016507C2
Authority
DE
Germany
Prior art keywords
piston
skirt
piston skirt
stiffening ribs
stiffening
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 - Lifetime
Application number
DE4016507A
Other languages
German (de)
English (en)
Other versions
DE4016507A1 (de
Inventor
Naohiro Atsugi Kanagawa Jp Iwaya
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.)
Hitachi Unisia Automotive Ltd
Original Assignee
Atsugi Unisia 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 Atsugi Unisia Corp filed Critical Atsugi Unisia Corp
Publication of DE4016507A1 publication Critical patent/DE4016507A1/de
Application granted granted Critical
Publication of DE4016507C2 publication Critical patent/DE4016507C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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 
    • F02F3/0076—Pistons  the inside of the pistons being provided with ribs or fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE4016507A 1989-05-22 1990-05-22 Kolbenanordnung fuer eine brennkraftmaschine Granted DE4016507A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989058088U JP2561798Y2 (ja) 1989-05-22 1989-05-22 エンジン用ピストン

Publications (2)

Publication Number Publication Date
DE4016507A1 DE4016507A1 (de) 1990-11-29
DE4016507C2 true DE4016507C2 (US20020125480A1-20020912-P00900.png) 1992-02-27

Family

ID=13074182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4016507A Granted DE4016507A1 (de) 1989-05-22 1990-05-22 Kolbenanordnung fuer eine brennkraftmaschine

Country Status (3)

Country Link
US (1) US5063893A (US20020125480A1-20020912-P00900.png)
JP (1) JP2561798Y2 (US20020125480A1-20020912-P00900.png)
DE (1) DE4016507A1 (US20020125480A1-20020912-P00900.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618642U (ja) * 1992-08-11 1994-03-11 株式会社ユニシアジェックス ピストン
DE19538407A1 (de) * 1995-10-16 1997-04-17 Mahle Gmbh Gegossener Leichmetallkolben für einen 2-Takt-Motor
KR970062277A (ko) * 1996-02-29 1997-09-12 도오다 고오이찌로 내연 기관용 피스톤
JPH1136978A (ja) * 1997-07-16 1999-02-09 Unisia Jecs Corp 内燃機関用ピストン
DE102006013905A1 (de) * 2006-03-25 2007-09-27 Mahle International Gmbh Kolben für einen Verbrennungsmotor
KR101404498B1 (ko) * 2006-11-08 2014-06-09 페더럴-모걸 코오포레이숀 비틀림형 스커트 패널을 구비한 피스톤
DE102009032379A1 (de) * 2008-08-13 2010-02-18 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102009059056A1 (de) * 2009-12-18 2011-06-22 MAHLE International GmbH, 70376 Kolben für einen Verbrennungsmotor
EP2623760B1 (en) * 2012-01-27 2017-08-02 BRP-Rotax GmbH & Co. KG Piston for an internal combustion engine
US10184421B2 (en) * 2012-03-12 2019-01-22 Tenneco Inc. Engine piston
JP6256453B2 (ja) 2015-11-17 2018-01-10 マツダ株式会社 エンジンのピストン構造
US10352270B2 (en) 2016-03-01 2019-07-16 Tenneco Inc. Galleryless piston with connection to pockets

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE763526C (de) * 1941-04-08 1954-03-29 Schmidt Gmbh Karl Leichtmetallkolben fuer Brennkraftmaschinen
GB1440060A (en) * 1972-09-20 1976-06-23 Ass Eng Italia Pistons
BR7806090A (pt) * 1978-09-15 1980-03-25 Metal Leve Sa Ind Com Pistao com saia independente
JPS576752U (US20020125480A1-20020912-P00900.png) * 1980-06-16 1982-01-13
JPS60190650A (ja) * 1984-03-13 1985-09-28 Ngk Insulators Ltd エンジン用ピストンおよびその製造法
GB8423050D0 (en) * 1984-09-12 1984-10-17 Ae Plc Pistons
JPS61140149U (US20020125480A1-20020912-P00900.png) * 1985-02-21 1986-08-30
DE3511557A1 (de) * 1985-03-29 1986-10-02 Kolbenschmidt AG, 7107 Neckarsulm Leichtmetall-regelkolben
JPH0415968Y2 (US20020125480A1-20020912-P00900.png) * 1985-10-18 1992-04-09

Also Published As

Publication number Publication date
US5063893A (en) 1991-11-12
JP2561798Y2 (ja) 1998-02-04
JPH02149852U (US20020125480A1-20020912-P00900.png) 1990-12-21
DE4016507A1 (de) 1990-11-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee