DE60041153D1 - Kolben mit entkoppeltem schaftteil - Google Patents

Kolben mit entkoppeltem schaftteil

Info

Publication number
DE60041153D1
DE60041153D1 DE60041153T DE60041153T DE60041153D1 DE 60041153 D1 DE60041153 D1 DE 60041153D1 DE 60041153 T DE60041153 T DE 60041153T DE 60041153 T DE60041153 T DE 60041153T DE 60041153 D1 DE60041153 D1 DE 60041153D1
Authority
DE
Germany
Prior art keywords
piston
shaft part
decoupled
decoupled shaft
shaft
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
DE60041153T
Other languages
English (en)
Inventor
Randall R Gaiser
Xiluo Zhu
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.)
Federal Mogul LLC
Original Assignee
Federal Mogul LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22632979&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60041153(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Federal Mogul LLC filed Critical Federal Mogul LLC
Application granted granted Critical
Publication of DE60041153D1 publication Critical patent/DE60041153D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/025—Pistons  having means for accommodating or controlling heat expansion having circumferentially slotted piston skirts, e.g. T-slots
    • 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
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE60041153T 1999-12-30 2000-12-27 Kolben mit entkoppeltem schaftteil Expired - Lifetime DE60041153D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17365899P 1999-12-30 1999-12-30
PCT/US2000/035372 WO2001050042A1 (en) 1999-12-30 2000-12-27 Piston having uncoupled skirt

Publications (1)

Publication Number Publication Date
DE60041153D1 true DE60041153D1 (de) 2009-01-29

Family

ID=22632979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60041153T Expired - Lifetime DE60041153D1 (de) 1999-12-30 2000-12-27 Kolben mit entkoppeltem schaftteil

Country Status (5)

Country Link
US (1) US6588320B2 (de)
EP (1) EP1242759B1 (de)
AU (1) AU2459201A (de)
DE (1) DE60041153D1 (de)
WO (1) WO2001050042A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6799149B2 (en) * 2000-12-29 2004-09-28 Medtronic, Inc. Therapy management techniques for an implantable medical device
DE10132447A1 (de) * 2001-07-04 2003-01-09 Ks Kolbenschmidt Gmbh Kolben mit angeschweißter Abdeckung des Kühlkanals
US6825450B2 (en) * 2002-11-06 2004-11-30 Federal-Mogul World Wide, Inc. Piston and method of manufacture
US6990890B2 (en) * 2002-11-06 2006-01-31 Federal-Mogul World Wide, Inc. Monobloc piston having open floor
JP2005113956A (ja) * 2003-10-03 2005-04-28 Bosch Automotive Systems Corp モーター駆動型変速機操作装置
US7143685B2 (en) * 2003-11-04 2006-12-05 Federal Mogul World Wide, Inc. Monobloc piston having open floor
US7005620B2 (en) * 2003-11-04 2006-02-28 Federal-Mogul World Wide, Inc. Piston and method of manufacture
US7104183B2 (en) 2004-07-07 2006-09-12 Karl Schmidt Unisia, Inc. One-piece steel piston
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
DE102005042857A1 (de) * 2005-09-08 2007-03-22 Ks Kolbenschmidt Gmbh Kolben für eine Brennkraftmaschine
EP1926902B1 (de) * 2005-09-17 2010-04-14 KS Kolbenschmidt GmbH Kolben, insbesondere kühlkanalkolben, mit drei reibschweisszonen
EP1924765A1 (de) * 2005-09-17 2008-05-28 KS Kolbenschmidt GmbH Kolben, insbesondere kühlkanalkolben einer brennkraftmaschine mit zumindest drei reibschweisszonen
DE102006002949A1 (de) * 2006-01-21 2007-08-02 Ks Kolbenschmidt Gmbh Kühlkanalkolben für eine Brennkraftmaschine
DE102006030699B4 (de) * 2006-06-30 2014-10-02 Daimler Ag Gegossener Stahlkolben für Verbrennungsmotoren
DE102007013183A1 (de) * 2006-07-07 2008-01-17 Ks Kolbenschmidt Gmbh Kühlkanalkolben für eine Brennkraftmaschine
JP5109177B2 (ja) * 2006-11-08 2012-12-26 フェデラル−モーグル コーポレイション ピストンアセンブリ
US7578229B2 (en) * 2006-12-01 2009-08-25 Karl Schmidt Unisia, Inc. Piston produced from a single forged or cast piston blank
DE602007013219D1 (de) * 2007-08-24 2011-04-28 Thyssenkrupp Metalurgica Campo Limpo Ltda Kolben für einen Verbrennungsmotor und Verfahren zur Herstellung eines derartigen Kolbens
US7918155B2 (en) * 2007-12-12 2011-04-05 Mahle International Gmbh Piston with a cooling gallery
DE102008011922A1 (de) * 2008-02-29 2009-09-03 Ks Kolbenschmidt Gmbh Kolben für Brennkraftmaschinen, hergestellt mittels eines Multi-Orbitalen Reibschweißverfahrens
US9328692B2 (en) 2009-02-20 2016-05-03 Achates Power, Inc. Opposed piston engines with controlled provision of lubricant for lubrication and cooling
US8539918B2 (en) 2009-02-20 2013-09-24 Achates Power, Inc. Multi-cylinder opposed piston engines
US8550041B2 (en) 2009-02-20 2013-10-08 Achates Power, Inc. Cylinder and piston assemblies for opposed piston engines
DE102010033881A1 (de) * 2010-08-10 2012-02-16 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
US9856820B2 (en) 2010-10-05 2018-01-02 Mahle International Gmbh Piston assembly
DE102010052578A1 (de) * 2010-11-25 2012-05-31 Daimler Ag Kolben für eine Brennkraftmaschine
DE102010056218A1 (de) * 2010-12-24 2012-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
WO2012142433A1 (en) * 2011-04-15 2012-10-18 Federal-Mogul Corporation Piston and method of making a piston
US20120304956A1 (en) * 2011-06-06 2012-12-06 Kai Wang Piston with weld hardened ring groove and method of construction thereof
US8973484B2 (en) 2011-07-01 2015-03-10 Mahle Industries Inc. Piston with cooling gallery
US9004037B2 (en) * 2012-02-20 2015-04-14 Federal-Mogul Corporation Piston assembly for internal combustion engine
DE102012215300A1 (de) 2012-08-29 2014-03-06 Federal-Mogul Nürnberg GmbH Kolben für Verbrennungskraftmaschinen aus mehreren Bauteilen und Verfahren zur Herstellung eines solchen Kolbens
WO2014052779A2 (en) * 2012-09-27 2014-04-03 Federal-Mogul Corporation Reduced compression height piston and piston assembly therewith and methods of construction thereof
JP6305436B2 (ja) * 2013-01-21 2018-04-04 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 ピストンとピストンの製造方法
KR20160070818A (ko) * 2013-10-14 2016-06-20 카에스 콜벤슈미트 게엠베하 내연기관용 피스톤 및 그 제조방법
US20150337959A1 (en) * 2014-05-23 2015-11-26 Federal-Mogul Corporation Piston with keystone second ring groove for high temperature internal combustion engines
DE102014010156A1 (de) * 2014-07-09 2015-07-09 Daimler Ag Anordnung eines Kolbens in einem Zylinder einer Hubkolben-Verbrennungskraftmaschine sowie Kolben für eine Hubkolben-Verbrennungskraftmaschine
DE102015201633A1 (de) 2015-01-30 2016-08-04 Federal-Mogul Nürnberg GmbH Kolben für einen Verbrennungsmotor sowie Verfahren zur Herstellung des Kolbens für einen Verbrennungsmotor
US10202936B2 (en) * 2015-04-09 2019-02-12 Tenneco Inc. Zero oil cooled (ZOC) piston incorporating heat pipe technology
US20180119635A1 (en) * 2015-04-17 2018-05-03 Henry Maurice Wandrie, III Piston with multi-arcuate cross-section and lubricant exhaust aperture
EP3371443B1 (de) * 2015-11-02 2024-04-10 KS Kolbenschmidt GmbH Optimierte nabenabstützung
DE102016223530A1 (de) * 2016-11-28 2018-05-30 Federal-Mogul Nürnberg GmbH Stahlkolben für einen Verbrennungsmotor
CN111033009B (zh) * 2017-09-07 2023-09-05 阿凯提兹动力公司 用于对置活塞发动机的具有对置喷射区域的活塞组件

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE243530C (de)
AU503148B2 (en) 1975-06-16 1979-08-23 Cummins Engine Company, Inc Piston with flexible heat dam
US4286505A (en) 1979-04-23 1981-09-01 Caterpillar Tractor Co. Oil cooled piston
DE2919638A1 (de) 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
GB8804533D0 (en) * 1988-02-26 1988-03-30 Wellworthy Ltd Pistons
GB8824222D0 (en) 1988-10-15 1988-11-23 Wellworthy Ltd Pistons
BR9001859A (pt) 1990-04-17 1991-11-12 Metal Leve Sa Processo de fabricacao de embolo e embolo
BR9005370A (pt) * 1990-10-18 1992-06-16 Metal Leve Sa Processo de fabricacao de embolo refrigerado
DE4446726A1 (de) 1994-12-24 1996-06-27 Mahle Gmbh Verfahren zur Herstellung eines einteiligen Kühlkanalkolbens
DE19501416A1 (de) 1995-01-19 1996-07-25 Kolbenschmidt Ag Geschmiedeter oder gegossener Kolbenkopf eines mehrteiligen Kolbens
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
US6279455B1 (en) 1998-10-06 2001-08-28 Caterpillar Inc. Method and apparatus for making a two piece unitary piston

Also Published As

Publication number Publication date
EP1242759B1 (de) 2008-12-17
US6588320B2 (en) 2003-07-08
AU2459201A (en) 2001-07-16
WO2001050042A1 (en) 2001-07-12
EP1242759A1 (de) 2002-09-25
US20010029840A1 (en) 2001-10-18
EP1242759A4 (de) 2005-11-23

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Legal Events

Date Code Title Description
8363 Opposition against the patent