FR2776021B1 - Piston pour moteur a combustion interne - Google Patents

Piston pour moteur a combustion interne

Info

Publication number
FR2776021B1
FR2776021B1 FR9903073A FR9903073A FR2776021B1 FR 2776021 B1 FR2776021 B1 FR 2776021B1 FR 9903073 A FR9903073 A FR 9903073A FR 9903073 A FR9903073 A FR 9903073A FR 2776021 B1 FR2776021 B1 FR 2776021B1
Authority
FR
France
Prior art keywords
piston
combustion engine
internal combustion
engine
internal
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
FR9903073A
Other languages
English (en)
Other versions
FR2776021A1 (fr
Inventor
Martin Honold
Erwin Schmidt
Siegfried Sumser
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.)
Daimler AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of FR2776021A1 publication Critical patent/FR2776021A1/fr
Application granted granted Critical
Publication of FR2776021B1 publication Critical patent/FR2776021B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
FR9903073A 1998-03-13 1999-03-12 Piston pour moteur a combustion interne Expired - Fee Related FR2776021B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19810937A DE19810937C1 (de) 1998-03-13 1998-03-13 Kolben für eine Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2776021A1 FR2776021A1 (fr) 1999-09-17
FR2776021B1 true FR2776021B1 (fr) 2001-01-05

Family

ID=7860783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9903073A Expired - Fee Related FR2776021B1 (fr) 1998-03-13 1999-03-12 Piston pour moteur a combustion interne

Country Status (4)

Country Link
US (1) US6164249A (fr)
DE (1) DE19810937C1 (fr)
FR (1) FR2776021B1 (fr)
IT (1) IT1306555B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930630C1 (de) * 1999-07-02 2000-10-26 Federal Mogul Nuernberg Gmbh Flüssigkeitsgekühlter Kolben
DE19935399A1 (de) * 1999-07-30 2001-02-01 Ks Kolbenschmidt Gmbh Kolben für einen Verbrennungsmotor
WO2001073275A1 (fr) 2000-03-28 2001-10-04 Federal-Mogul Corporation Piston à grande puissance pourvu d'un déflecteur d'huile
DE10126359B4 (de) * 2001-05-30 2004-07-22 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor
FR2839116B1 (fr) 2002-04-24 2004-10-15 Renault Sa Piston a galerie de refroidissement pour moteur a combustion interne
DE102004056870A1 (de) * 2004-11-25 2006-06-01 Mahle International Gmbh Kolben mit einem Kühlkanal für einen Verbrennungsmotor und Verfahren zur Herstellung des Kolbens
DE102004056871A1 (de) * 2004-11-25 2006-06-01 Mahle International Gmbh Kolben für einen Verbrennungsmotor mit einem Kühlkanal und Verfahren zum Anbringen von Vorsprüngen an der Innenwand des Kühlkanals
DE102006056012A1 (de) * 2006-11-28 2008-05-29 Ks Kolbenschmidt Gmbh Variabel gestalteter Kühlkanal für einen Kolben
DE202006020280U1 (de) * 2006-11-28 2008-02-21 Ks Kolbenschmidt Gmbh Kühlkanalkolben
CN102076936A (zh) * 2008-07-03 2011-05-25 沃尔沃拉斯特瓦格纳公司 内燃机活塞
KR101417117B1 (ko) * 2008-10-22 2014-08-07 두산인프라코어 주식회사 피스톤 냉각 장치
DE102009039217A1 (de) * 2009-08-28 2011-03-03 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US9970384B2 (en) * 2009-11-06 2018-05-15 Federal-Mogul Llc Steel piston with cooling gallery and method of construction thereof
CN103321709B (zh) * 2012-06-15 2015-09-30 苏州科瓴精密机械科技有限公司 四冲程发动机的润滑系统
CN106103959B (zh) * 2014-02-21 2019-12-13 Ks科尔本施密特有限公司 带敞开的具有利于流动的油引导面的冷却腔的活塞以及用于冷却所述活塞的方法
CN110513182A (zh) * 2019-09-25 2019-11-29 深圳臻宇新能源动力科技有限公司 活塞冷却系统
DE102019133115A1 (de) 2019-12-05 2021-06-10 Ford Global Technologies Llc Luftansaugvorrichtung einer Hubkolbenbrennkraftmaschine
US11326549B2 (en) * 2020-01-21 2022-05-10 Ford Global Technologies, Llc 218-0266 volcano-shaped inlet of piston oil-cooling gallery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493126A (fr) *
GB493126A (en) * 1936-07-23 1938-09-30 Louis Birkigt Improvements in and relating to liquid circulating means
GB1041896A (en) * 1964-10-09 1966-09-07 Rostock Dieselmotoren Piston cooling device
DE1751342B1 (de) * 1968-05-14 1970-06-18 Alcan Aluminiumwerke Kolben mit im Kolbenkopf angeordnetem,ringfoermigem Kuehlkanal
DE2539470C2 (de) * 1975-09-05 1984-09-20 Daimler-Benz Ag, 7000 Stuttgart Flüssigkeitsgekühlter Kolben für eine Brennkraftmaschine
DE2921889A1 (de) * 1979-05-30 1980-12-04 Bayerische Motoren Werke Ag Innenseitig gekuehlter kolben fuer hubkolben-brennkraftmaschinen
SU1353913A1 (ru) * 1986-06-30 1987-11-23 Предприятие П/Я А-1877 Охлаждаемый поршень двигател внутреннего сгорани
SU1578375A1 (ru) * 1988-08-01 1990-07-15 Челябинский Политехнический Институт Им.Ленинского Комсомола Поршень двигател внутреннего сгорани

Also Published As

Publication number Publication date
DE19810937C1 (de) 1999-11-25
ITRM990156A1 (it) 2000-09-12
FR2776021A1 (fr) 1999-09-17
US6164249A (en) 2000-12-26
IT1306555B1 (it) 2001-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071130