DE68914179T2 - Kolben. - Google Patents

Kolben.

Info

Publication number
DE68914179T2
DE68914179T2 DE68914179T DE68914179T DE68914179T2 DE 68914179 T2 DE68914179 T2 DE 68914179T2 DE 68914179 T DE68914179 T DE 68914179T DE 68914179 T DE68914179 T DE 68914179T DE 68914179 T2 DE68914179 T2 DE 68914179T2
Authority
DE
Germany
Prior art keywords
piston
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
DE68914179T
Other languages
English (en)
Other versions
DE68914179D1 (de
Inventor
David Francis Fletcher-Jones
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.)
Wellworthy Ltd
Original Assignee
Wellworthy Ltd
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 Wellworthy Ltd filed Critical Wellworthy Ltd
Application granted granted Critical
Publication of DE68914179D1 publication Critical patent/DE68914179D1/de
Publication of DE68914179T2 publication Critical patent/DE68914179T2/de
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
    • 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 
    • F02F3/0015—Multi-part 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 
    • F02F3/0015—Multi-part pistons
    • F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
    • 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
    • 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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • 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
    • F02F2200/00—Manufacturing
    • F02F2200/04—Forging of engine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE68914179T 1988-02-26 1989-02-06 Kolben. Expired - Fee Related DE68914179T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888804533A GB8804533D0 (en) 1988-02-26 1988-02-26 Pistons

Publications (2)

Publication Number Publication Date
DE68914179D1 DE68914179D1 (de) 1994-05-05
DE68914179T2 true DE68914179T2 (de) 1994-11-17

Family

ID=10632436

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68914179T Expired - Fee Related DE68914179T2 (de) 1988-02-26 1989-02-06 Kolben.

Country Status (6)

Country Link
US (1) US5913960A (de)
EP (1) EP0330005B1 (de)
DE (1) DE68914179T2 (de)
GB (2) GB8804533D0 (de)
IN (1) IN174316B (de)
ZA (1) ZA891438B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006013906A1 (de) * 2006-03-25 2007-10-18 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
DE102007061601A1 (de) * 2007-12-20 2009-06-25 Mahle International Gmbh Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
DE19955809B4 (de) * 1998-11-19 2012-08-30 Wecometal Oy Kolben eines Verbrennungsmotors
EP3295003B1 (de) 2015-05-12 2021-11-17 Wärtsilä Finland Oy Kolben für einen viertaktverbrennungsmotor und viertaktverbrennungsmotor

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9001859A (pt) * 1990-04-17 1991-11-12 Metal Leve Sa Processo de fabricacao de embolo e embolo
DE19603589A1 (de) * 1996-02-01 1997-08-07 Kolbenschmidt Ag Pendelschaftkolben
US6032619A (en) * 1998-07-16 2000-03-07 Federal-Mogul World Wide, Inc. Piston having a tube to deliver oil for cooling a crown
US6155157A (en) * 1998-10-06 2000-12-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6318308B1 (en) * 1998-11-16 2001-11-20 General Electric Company Increased compression ratio diesel engine assembly for retarded fuel injection timing
US6182630B1 (en) * 1998-11-23 2001-02-06 Federal-Mogul World Wide, Inc. Bolted articulated piston
RU2171408C2 (ru) * 1998-11-24 2001-07-27 Ярославцев Александр Павлович Шатунно-поршневой узел
JP2000345963A (ja) * 1999-05-31 2000-12-12 Toyota Autom Loom Works Ltd 片頭式ピストン製造用素材の製造方法
US6327962B1 (en) * 1999-08-16 2001-12-11 Caterpillar Inc. One piece piston with supporting piston skirt
EP1084793A1 (de) * 1999-09-20 2001-03-21 Riken Forge Co., Ltd Verfahren zur Herstellung eines Kolbens für Brennkraftmaschine
US6588320B2 (en) * 1999-12-30 2003-07-08 Federal-Mogul World Wide, Inc. Piston having uncoupled skirt
JP3978974B2 (ja) 2000-04-03 2007-09-19 株式会社豊田自動織機 圧縮機におけるピストン及びピストン製造方法
GB2365507B (en) * 2000-08-02 2004-09-15 Federal Mogul Technology Ltd Engine piston and manufacture
DE10063568A1 (de) 2000-12-20 2002-07-04 Mahle Gmbh Kühlkanalkolben für einen Dieselmotor mit Direkteinspritzung mit einem Kolbendurchmesser von 100 mm
US6499387B2 (en) 2001-03-06 2002-12-31 Federal-Mogul World Wide, Inc. Unified multi-piece piston and method of manufacture
US6539910B1 (en) 2001-09-19 2003-04-01 Federal-Mogul World Wide, Inc. Closed gallery piston having con rod lubrication
US6491013B1 (en) * 2001-09-19 2002-12-10 Federal-Mogul World Wide, Inc. Closed gallery piston having reinforced oil hole
US6513477B1 (en) 2001-09-19 2003-02-04 Federal-Mogul World Wide, Inc. Closed gallery piston having pin bore lubrication
US8276563B2 (en) * 2002-06-28 2012-10-02 Cummins, Inc. Internal combustion engine piston
US6935221B2 (en) * 2003-03-26 2005-08-30 Bristol Compressors, Inc. Method for manufacturing an aluminum die cast piston for reciprocating compressors
US20060086325A1 (en) * 2004-10-25 2006-04-27 Ipd, Inc. Two piece cast ferrous crown piston for internal combustion engine
US7647907B2 (en) 2006-12-07 2010-01-19 Contour Hardening, Inc. Induction driven ignition system
US8424501B2 (en) * 2006-12-07 2013-04-23 Contour Hardening, Inc. Induction driven ignition system
US7533643B2 (en) * 2006-12-07 2009-05-19 Contour Hardening, Inc. Induction driven ignition system
JP2009024683A (ja) * 2007-07-24 2009-02-05 Hitachi Ltd 複数の噴孔を有するインジェクタ、当該インジェクタを備えた筒内ガソリン噴射型内燃機関とその制御方法
DE102007035849A1 (de) 2007-07-31 2009-02-05 Gesenkschmiede Schneider Gmbh Verfahren zum Lötverbinden eines ersten Metallteils mit einem zweiten Metallteil und so hergestelltes gelötetes Metallbauteil
EP2028357B1 (de) * 2007-08-24 2011-03-16 ThyssenKrupp Metalúrgica Campo Limpo Ltda. Kolben für einen Verbrennungsmotor und Verfahren zur Herstellung eines derartigen Kolbens
DE102008038325A1 (de) 2007-12-20 2009-06-25 Mahle International Gmbh Verfahren zum Befestigen eines Ringelementes auf einem Kolben für einen Verbrennungsmotor
DE102009032941A1 (de) * 2009-07-14 2011-01-20 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
KR101709624B1 (ko) * 2009-08-06 2017-02-23 페더럴-모걸 코오포레이숀 낮은 열전도성을 가진 피스톤 및 이 피스톤의 제작 방법
US8807109B2 (en) * 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
KR101449063B1 (ko) * 2009-11-16 2014-10-13 현대자동차주식회사 디젤엔진의 피스톤 및 제조방법
DE102009059658A1 (de) * 2009-12-19 2011-06-22 MAHLE International GmbH, 70376 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie mittels dieses Verfahrens herstellbarer Kolben
JP6225105B2 (ja) * 2011-04-15 2017-11-01 フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ ピストンの製造方法
JP6170509B2 (ja) * 2012-02-20 2017-07-26 フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ 内燃エンジン用のピストン組立体
EP2669042A1 (de) * 2012-05-30 2013-12-04 Sulzer Markets and Technology AG Verfahren zur Herstellung eines Werkstücks mittels einer Zerspanvorrichtung
EP3382187A1 (de) * 2012-09-27 2018-10-03 Federal-Mogul Corporation Kolben mit reduzierter kompressionshöhe und kolbenbaugruppe damit sowie verfahren zur konstruktion davon
US9291119B2 (en) 2013-03-14 2016-03-22 Mahle International Gmbh Piston assembly with preloaded support surfaces
KR101449304B1 (ko) * 2013-06-27 2014-10-08 현대자동차주식회사 자동차 엔진용 피스톤의 제조 방법
US9797337B2 (en) * 2015-07-10 2017-10-24 Mahle International Gmbh Oil-cooled piston for an internal combustion engine
CN116710646A (zh) * 2020-12-03 2023-09-05 康明斯公司 活塞、气缸体组件和冷却方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB160790A (en) * 1920-03-27 1921-12-22 Fried Krupp Germaniawerft Ag Improvements in connecting weldable metal articles with articles which cannot be welded or are difficult to weld
US1547737A (en) * 1921-11-09 1925-07-28 Fried Krupp Germaniawerft Ag Piston for internal-combustion engines
GB363417A (en) * 1930-09-24 1931-12-24 Harry Ralph Ricardo Improvements in or relating to pistons for internal combustion. engines
FR1337311A (fr) * 1962-07-03 1963-09-13 Perfectionnements aux pistons de moteurs thermiques, en particulier à deux temps
US3221718A (en) * 1964-01-09 1965-12-07 Continental Aviat & Eng Corp Piston construction
US3424138A (en) * 1967-07-28 1969-01-28 Allis Chalmers Mfg Co Two-piece piston with cooling provisions
FR2238372A5 (de) * 1973-07-19 1975-02-14 Dampers
US4083292A (en) * 1976-06-16 1978-04-11 Caterpillar Tractor Co. Piston with high top ring location
DE2919638A1 (de) * 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
JPS60206960A (ja) * 1984-03-31 1985-10-18 Honda Motor Co Ltd 内燃機関用ピストン
FR2575227B1 (fr) * 1984-12-20 1988-12-23 Semt Piston a structure allegee, notamment pour un moteur a combustion interne
EP0237853B1 (de) * 1986-03-20 1991-07-17 Mahle Gmbh Mehrteiliger Tauchkolben für Verbrennungsmotoren
JPS63108936A (ja) * 1986-10-28 1988-05-13 Komatsu Ltd ピストンの製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955809B4 (de) * 1998-11-19 2012-08-30 Wecometal Oy Kolben eines Verbrennungsmotors
DE102006013906A1 (de) * 2006-03-25 2007-10-18 Mahle International Gmbh Mehrteiliger Kolben für einen Verbrennungsmotor
DE102007061601A1 (de) * 2007-12-20 2009-06-25 Mahle International Gmbh Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung
US8074617B2 (en) 2007-12-20 2011-12-13 Mahle International Gmbh Piston for an internal combustion engine and method for its production
US8950375B2 (en) 2007-12-20 2015-02-10 Mahle International Gmbh Piston for an internal combustion engine
EP3295003B1 (de) 2015-05-12 2021-11-17 Wärtsilä Finland Oy Kolben für einen viertaktverbrennungsmotor und viertaktverbrennungsmotor

Also Published As

Publication number Publication date
EP0330005A2 (de) 1989-08-30
IN174316B (de) 1994-11-05
US5913960A (en) 1999-06-22
GB8902602D0 (en) 1989-03-22
GB2216227A (en) 1989-10-04
EP0330005B1 (de) 1994-03-30
GB8804533D0 (en) 1988-03-30
ZA891438B (en) 1989-12-27
GB2216227B (en) 1992-05-06
DE68914179D1 (de) 1994-05-05
EP0330005A3 (en) 1990-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee