BR112015004142A8 - pistão para um motor de combustão interna - Google Patents

pistão para um motor de combustão interna Download PDF

Info

Publication number
BR112015004142A8
BR112015004142A8 BR112015004142A BR112015004142A BR112015004142A8 BR 112015004142 A8 BR112015004142 A8 BR 112015004142A8 BR 112015004142 A BR112015004142 A BR 112015004142A BR 112015004142 A BR112015004142 A BR 112015004142A BR 112015004142 A8 BR112015004142 A8 BR 112015004142A8
Authority
BR
Brazil
Prior art keywords
piston
combustion engine
internal combustion
section
cooling channel
Prior art date
Application number
BR112015004142A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015004142A2 (pt
Inventor
Bischofberger Ulrich
Original Assignee
Mahle Int 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 Int Gmbh filed Critical Mahle Int Gmbh
Publication of BR112015004142A2 publication Critical patent/BR112015004142A2/pt
Publication of BR112015004142A8 publication Critical patent/BR112015004142A8/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

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)
BR112015004142A 2012-08-31 2013-08-20 pistão para um motor de combustão interna BR112015004142A8 (pt)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
BR112015004142A2 BR112015004142A2 (pt) 2017-07-04
BR112015004142A8 true BR112015004142A8 (pt) 2019-08-06

Family

ID=49035570

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004142A BR112015004142A8 (pt) 2012-08-31 2013-08-20 pistão para um motor de combustão interna

Country Status (7)

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

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
US12163484B2 (en) * 2020-12-03 2024-12-10 Cummins Inc. Piston, block assembly, and method for cooling

Family Cites Families (25)

* 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
KR100769202B1 (ko) * 2001-07-30 2007-10-22 로베르토 오스카 아포 내연기관 피스톤의 환형 냉각 튜브를 형성하기 위하여 캐리어 후프 내에 조립 및 용접되는 금속 시트 링의 장착 방법, 및 캐리어 후프와 조립된 핀 금속 시트 링의 제조 방법
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
EP1960653B1 (de) * 2005-12-17 2010-12-01 Mahle International GmbH Zweiteiliger kolben für einen verbrennungsmotor
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
JP2007263068A (ja) * 2006-03-29 2007-10-11 Toyota Motor Corp ピストン耐摩環
DE102006056013A1 (de) 2006-11-28 2008-05-29 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

Also Published As

Publication number Publication date
US9664137B2 (en) 2017-05-30
BR112015004142A2 (pt) 2017-07-04
EP2890883B1 (de) 2017-05-10
WO2014033011A2 (de) 2014-03-06
JP6340368B2 (ja) 2018-06-06
JP2015528537A (ja) 2015-09-28
DE102012215541A1 (de) 2014-03-06
WO2014033011A3 (de) 2014-05-01
CN104603438B (zh) 2018-07-31
US20150322886A1 (en) 2015-11-12
CN104603438A (zh) 2015-05-06
EP2890883A2 (de) 2015-07-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements