CN104603438B - 活塞 - Google Patents

活塞 Download PDF

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Publication number
CN104603438B
CN104603438B CN201380045679.XA CN201380045679A CN104603438B CN 104603438 B CN104603438 B CN 104603438B CN 201380045679 A CN201380045679 A CN 201380045679A CN 104603438 B CN104603438 B CN 104603438B
Authority
CN
China
Prior art keywords
piston
cooling channel
section
cross
constriction
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
CN201380045679.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104603438A (zh
Inventor
乌尔里希·比朔夫贝格尔
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.)
Mahle International GmbH
Original Assignee
Mahle International 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 International GmbH filed Critical Mahle International GmbH
Publication of CN104603438A publication Critical patent/CN104603438A/zh
Application granted granted Critical
Publication of CN104603438B publication Critical patent/CN104603438B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

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)
CN201380045679.XA 2012-08-31 2013-08-20 活塞 Expired - Fee Related CN104603438B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012215541.4A DE102012215541A1 (de) 2012-08-31 2012-08-31 Kolben
DE102012215541.4 2012-08-31
PCT/EP2013/067302 WO2014033011A2 (de) 2012-08-31 2013-08-20 Kolben

Publications (2)

Publication Number Publication Date
CN104603438A CN104603438A (zh) 2015-05-06
CN104603438B true CN104603438B (zh) 2018-07-31

Family

ID=49035570

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380045679.XA Expired - Fee Related CN104603438B (zh) 2012-08-31 2013-08-20 活塞

Country Status (7)

Country Link
US (1) US9664137B2 (https=)
EP (1) EP2890883B1 (https=)
JP (1) JP6340368B2 (https=)
CN (1) CN104603438B (https=)
BR (1) BR112015004142A8 (https=)
DE (1) DE102012215541A1 (https=)
WO (1) WO2014033011A2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10294887B2 (en) 2015-11-18 2019-05-21 Tenneco Inc. Piston providing for reduced heat loss using cooling media
EP4256193A4 (en) * 2020-12-03 2024-11-06 Cummins, Inc. Piston, block assembly, and method for cooling

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007263068A (ja) * 2006-03-29 2007-10-11 Toyota Motor Corp ピストン耐摩環

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403624A1 (de) 1984-02-02 1985-08-08 Kolbenschmidt AG, 7107 Neckarsulm Gebauter, fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen
JPH07180605A (ja) * 1993-12-22 1995-07-18 Yanmar Diesel Engine Co Ltd ピストンおよびその製造方法
JPH10184450A (ja) * 1996-12-26 1998-07-14 Isuzu Motors Ltd 冷却空洞部を持つピストンとその製造方法
JPH1182738A (ja) * 1997-09-16 1999-03-26 Hino Motors Ltd ピストン用冷却空洞付き耐摩環及びその製造方法
AT3210U1 (de) 1998-12-10 1999-11-25 Avl List Gmbh Kolben für eine brennkraftmaschine
CN1283385A (zh) * 2000-09-15 2001-02-14 朱永峰 新组合杂交高粱选育、繁殖、制种方法
DE10134293B4 (de) 2001-07-14 2009-06-04 Mahle Gmbh Gekühlter Ringträger für einen Kolben
EP1413372B1 (en) * 2001-07-30 2005-03-02 Roberto Oscar Appo Method of mounting a metal sheet ring assembled and welded in a carrier hoop, to conform the annular cooling tube of a piston of internal combustion engine, and method of manufacture a metal sheet ring assembled with a carrier hoop
JP2003138984A (ja) * 2001-11-02 2003-05-14 Yanmar Co Ltd 内燃機関のピストン構造
JP2004285942A (ja) * 2003-03-24 2004-10-14 Kubota Corp エンジン
DE10352244A1 (de) * 2003-11-08 2005-06-09 Mahle Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
ES2355935T3 (es) * 2005-12-17 2011-04-01 Mahle International Gmbh Pistón en dos partes para un motor de conbustión interna.
DE102005061059A1 (de) * 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102005061074A1 (de) * 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102006013884A1 (de) 2006-03-25 2007-09-27 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE202006020280U1 (de) 2006-11-28 2008-02-21 Ks Kolbenschmidt Gmbh Kühlkanalkolben
DE102007016945A1 (de) * 2007-04-05 2008-10-30 Mahle International Gmbh Kolben für einen Verbrennungsmotor
JP2009215978A (ja) * 2008-03-11 2009-09-24 Honda Motor Co Ltd 燃料直噴エンジン
JP2010127248A (ja) * 2008-11-28 2010-06-10 Toyota Motor Corp ピストン冷却流路形成用環状体、ピストン用クーリングチャンネル形成方法、及び内燃機関用ピストン
DE102008062219A1 (de) * 2008-12-13 2010-06-17 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US20130000482A1 (en) * 2010-10-22 2013-01-03 GM Global Technology Operations LLC Sand Casting An Aluminum Diesel Piston With An As-Cast, Reentrant Combustion Bowl For Light Or Medium Duty Diesel Engines
DE102010056220A1 (de) * 2010-12-24 2012-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102011103105A1 (de) * 2011-05-25 2012-11-29 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zur Herstellung des Kolbens
DE102011116332A1 (de) * 2011-07-05 2013-01-10 Mahle International Gmbh Kolben für einen Verbrennungsmotor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007263068A (ja) * 2006-03-29 2007-10-11 Toyota Motor Corp ピストン耐摩環

Also Published As

Publication number Publication date
EP2890883A2 (de) 2015-07-08
WO2014033011A2 (de) 2014-03-06
JP2015528537A (ja) 2015-09-28
CN104603438A (zh) 2015-05-06
US20150322886A1 (en) 2015-11-12
US9664137B2 (en) 2017-05-30
WO2014033011A3 (de) 2014-05-01
JP6340368B2 (ja) 2018-06-06
DE102012215541A1 (de) 2014-03-06
BR112015004142A2 (pt) 2017-07-04
EP2890883B1 (de) 2017-05-10
BR112015004142A8 (pt) 2019-08-06

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180731

Termination date: 20200820

CF01 Termination of patent right due to non-payment of annual fee