BR9914389A - Pistão para um motor de combustão interna - Google Patents

Pistão para um motor de combustão interna

Info

Publication number
BR9914389A
BR9914389A BR9914389-5A BR9914389A BR9914389A BR 9914389 A BR9914389 A BR 9914389A BR 9914389 A BR9914389 A BR 9914389A BR 9914389 A BR9914389 A BR 9914389A
Authority
BR
Brazil
Prior art keywords
piston
combustion engine
internal combustion
metal plate
elastically deformable
Prior art date
Application number
BR9914389-5A
Other languages
English (en)
Inventor
Valery Bauer
Original Assignee
Mahle 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 Mahle Gmbh filed Critical Mahle Gmbh
Publication of BR9914389A publication Critical patent/BR9914389A/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/086—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating gudgeon pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Patente de Invenção: <B>''PISTãO PARA UM MOTOR DE COMBUSTãO INTERNA''<D>. Em um pistão para um motor de combustão interna, com um fundo de pistão (2) e ao menos uma câmara de resfriamento (4), que pode ser suprida com óleo e é disposta abaixo do fundo do pistão (2), cuja limitação inferior é formada por uma chapa de metal (6), elasticamente deformável, fixada no pistão, a fixação desta chapa de metal (6) deve ser realizada de maneira simples. Para isto, são utilizados componentes que são sujeitos a pressão, os quais comprimem a chapa de metal (6), elasticamente deformável, na direção em afastamento do fundo de pistão (2), contra saliências que se situam aproximadamente na altura dos apoios de cubo.
BR9914389-5A 1998-10-09 1999-08-26 Pistão para um motor de combustão interna BR9914389A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19846496A DE19846496A1 (de) 1998-10-09 1998-10-09 Kolben für einen Verbrennungsmotor
PCT/DE1999/002751 WO2000022289A1 (de) 1998-10-09 1999-08-26 Kolben für einen verbrennungsmotor

Publications (1)

Publication Number Publication Date
BR9914389A true BR9914389A (pt) 2001-08-07

Family

ID=7883891

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914389-5A BR9914389A (pt) 1998-10-09 1999-08-26 Pistão para um motor de combustão interna

Country Status (7)

Country Link
US (1) US6453797B1 (pt)
EP (1) EP1121520B1 (pt)
JP (1) JP4523163B2 (pt)
KR (1) KR100628579B1 (pt)
BR (1) BR9914389A (pt)
DE (2) DE19846496A1 (pt)
WO (1) WO2000022289A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926568A1 (de) * 1999-06-11 2000-12-14 Mahle Gmbh Gekühlter Kolben für Verbrennungsmotoren
DE10257022A1 (de) * 2002-12-06 2004-06-17 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
US6820582B1 (en) * 2003-10-06 2004-11-23 Mahle Gmbh Cooling channel cover for a one-piece piston of an internal combustion engine
US6892690B2 (en) * 2003-10-06 2005-05-17 Mahle Gmbh Cooling channel cover for a one-piece piston of an internal combustion engine
US6920860B2 (en) * 2003-10-06 2005-07-26 Mahle Gmbh Cooling channel cover for a one-piece piston of an internal combustion engine
US20060086325A1 (en) * 2004-10-25 2006-04-27 Ipd, Inc. Two piece cast ferrous crown piston for internal combustion engine
US20060086326A1 (en) * 2004-10-25 2006-04-27 Ipd, Inc. One piece cast ferrous crown piston for internal combustion engine
DE102005041409A1 (de) * 2005-09-01 2007-03-08 Mahle International Gmbh Zweiteiliger Kolben für einen Verbrennungsmotor
DE102005042003A1 (de) * 2005-09-05 2007-03-08 Mahle International Gmbh Gebauter, flüssigkeitsgekühlter Kolben
US20070074695A1 (en) * 2005-10-04 2007-04-05 Mahle Technology, Inc. Piston having improved cooling characteristics
KR101279842B1 (ko) * 2005-12-17 2013-06-28 말레 인터내셔널 게엠베하 내연 기관용 투피스형 피스톤
DE102006027354A1 (de) * 2006-06-13 2007-12-20 Mahle International Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
DE102007019931A1 (de) * 2007-04-27 2008-10-30 Mahle International Gmbh Verfahren zum Verschrauben zweier Metallteile
US7762227B2 (en) * 2008-02-19 2010-07-27 Federal Mogul Corporation Coolable piston for internal combustion engine
US8347842B2 (en) * 2008-02-19 2013-01-08 Federal-Mogul Corporation Coolable piston for internal combustion engine
DE102008055909A1 (de) * 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
US8146560B2 (en) * 2008-11-05 2012-04-03 Mahle International Gmbh Multi-part piston for an internal combustion engine and method for its production
US8371261B2 (en) * 2008-11-05 2013-02-12 Mahle International Gmbh Multi-part piston for an internal combustion engine and method for its production
US20100108001A1 (en) * 2008-11-05 2010-05-06 Rainer Scharp Multi-part piston for an internal combustion engine and method for its production
DE102008055908A1 (de) * 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
DE102008055911A1 (de) * 2008-11-05 2010-05-06 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
US8161934B2 (en) * 2008-11-05 2012-04-24 Mahle International Gmbh Multi-part piston for an internal combustion engine and method for its production
DE102009059656B4 (de) 2009-12-19 2019-09-12 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102016225632A1 (de) * 2016-12-20 2018-06-21 Mahle International Gmbh Kolben einer Brennkraftmaschine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1089823A (en) * 1912-06-13 1914-03-10 Gen Electric Piston for internal-combustion engines.
GB491843A (en) 1937-02-06 1938-09-06 Arthur Villenuve Nicolle Improvements in and relating to pistons
US2214891A (en) * 1937-08-18 1940-09-17 Oscar G Schrom Insulated piston
DE1040842B (de) * 1955-08-22 1958-10-09 Ricardo & Co Engineers Brennkraftmaschinenkolben
US3187643A (en) * 1963-09-24 1965-06-08 Mirrlees Nat Ltd Pistons for internal combustion engines
FR1429327A (fr) 1964-12-29 1966-02-25 Hispano Suiza Sa Perfectionnements apportés aux pistons pour moteurs à combustion interne
US3805677A (en) * 1972-03-01 1974-04-23 Trw Inc Two-piece oil-cooled piston with thermal expansion control
JPS52148740A (en) * 1976-06-03 1977-12-10 Ito Tetsukoushiyo Kk Piston crown cooling apparatus for high supercharge four cycle internal combustion engine
JPS59188951U (ja) * 1983-05-31 1984-12-14 日野自動車株式会社 鋳鉄ピストン
US4506632A (en) 1983-07-28 1985-03-26 Toyota Jidosha Kabushiki Kaisha Piston assembly with cooling lubricant reservoir defining member engaged to piston pin mounting bosses
JPS60125338A (ja) 1983-12-12 1985-07-04 Hitachi Metals Ltd 永久磁石合金の製造方法
JPH0545765Y2 (pt) * 1985-09-27 1993-11-26
EP0237853B1 (de) * 1986-03-20 1991-07-17 Mahle Gmbh Mehrteiliger Tauchkolben für Verbrennungsmotoren
DE3708377A1 (de) * 1986-03-20 1987-10-01 Mahle Gmbh Oelgekuehlter kolben fuer verbrennungsmotoren
JPS6322363U (pt) * 1986-07-30 1988-02-15
JPS6397859A (ja) * 1986-10-13 1988-04-28 Toyota Motor Corp 二重天井式ピストン及びその製造方法
DE3643039A1 (de) * 1986-12-17 1988-06-30 Mahle Gmbh Kuehlbarer tauchkolben fuer verbrennungsmotoren
JPH01141352U (pt) * 1988-03-23 1989-09-28
GB2261717A (en) 1991-11-22 1993-05-26 Ford Motor Co Piston cooling
DE19846152A1 (de) * 1998-10-07 2000-04-13 Mahle Gmbh Kolben mit Kolbengrundkörper aus geschmiedetem Stahl und einem Kühlkanal

Also Published As

Publication number Publication date
DE59902072D1 (de) 2002-08-22
DE19846496A1 (de) 2000-04-13
KR20010087365A (ko) 2001-09-15
JP2002527665A (ja) 2002-08-27
KR100628579B1 (ko) 2006-09-26
WO2000022289A1 (de) 2000-04-20
JP4523163B2 (ja) 2010-08-11
EP1121520B1 (de) 2002-07-17
US6453797B1 (en) 2002-09-24
EP1121520A1 (de) 2001-08-08

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/08/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)