JP2016509155A5 - - Google Patents

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Publication number
JP2016509155A5
JP2016509155A5 JP2015558180A JP2015558180A JP2016509155A5 JP 2016509155 A5 JP2016509155 A5 JP 2016509155A5 JP 2015558180 A JP2015558180 A JP 2015558180A JP 2015558180 A JP2015558180 A JP 2015558180A JP 2016509155 A5 JP2016509155 A5 JP 2016509155A5
Authority
JP
Japan
Prior art keywords
piston
oil gallery
machined
gallery passage
wall
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.)
Granted
Application number
JP2015558180A
Other languages
English (en)
Japanese (ja)
Other versions
JP6401188B2 (ja
JP2016509155A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2014/016670 external-priority patent/WO2014127319A1/en
Publication of JP2016509155A publication Critical patent/JP2016509155A/ja
Publication of JP2016509155A5 publication Critical patent/JP2016509155A5/ja
Application granted granted Critical
Publication of JP6401188B2 publication Critical patent/JP6401188B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2015558180A 2013-02-18 2014-02-17 鋳造金属または粉末金属プロセスによって作られたピストンクラウンを有する複雑な形状のピストンオイルギャラリ Expired - Fee Related JP6401188B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361766055P 2013-02-18 2013-02-18
US61/766,055 2013-02-18
PCT/US2014/016670 WO2014127319A1 (en) 2013-02-18 2014-02-17 Complex-shaped piston oil galleries with piston crowns made by cast metal or powder metal processes

Publications (3)

Publication Number Publication Date
JP2016509155A JP2016509155A (ja) 2016-03-24
JP2016509155A5 true JP2016509155A5 (enExample) 2017-02-23
JP6401188B2 JP6401188B2 (ja) 2018-10-03

Family

ID=50190810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015558180A Expired - Fee Related JP6401188B2 (ja) 2013-02-18 2014-02-17 鋳造金属または粉末金属プロセスによって作られたピストンクラウンを有する複雑な形状のピストンオイルギャラリ

Country Status (7)

Country Link
US (3) US9243582B2 (enExample)
EP (1) EP2956653B1 (enExample)
JP (1) JP6401188B2 (enExample)
KR (1) KR20150119423A (enExample)
CN (1) CN105121823B (enExample)
BR (1) BR112015019658A2 (enExample)
WO (1) WO2014127319A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2697016B1 (en) * 2011-04-15 2019-03-13 Tenneco Inc. Method of making a piston
RU2017115214A (ru) * 2014-10-17 2018-11-19 Кс Кольбеншмидт Гмбх Способ изготовления поршня
US11022065B2 (en) * 2015-12-03 2021-06-01 Tenneco Inc. Piston with sealed cooling gallery containing a thermally conductive composition
WO2017108103A1 (en) 2015-12-22 2017-06-29 Volvo Truck Corporation A piston crown for a piston in an internal combustion arrangement
US10422299B2 (en) 2016-04-21 2019-09-24 Tenneco Inc. Piston with asymmetric upper combustion surface and method of manufacture thereof
US10294888B2 (en) * 2016-09-01 2019-05-21 Caterpillar Inc. Piston balancing heat dissipation and combustion properties in internal combustion engine
DE102017210818A1 (de) * 2017-06-27 2018-12-27 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für eine Brennkraftmaschine aus einem Kolbenoberteil und aus einem Kolbenunterteil
US10323602B2 (en) * 2017-08-14 2019-06-18 GM Global Technology Operations LLC Piston bowl rim with fatigue resistance
US11326549B2 (en) * 2020-01-21 2022-05-10 Ford Global Technologies, Llc 218-0266 volcano-shaped inlet of piston oil-cooling gallery

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US6260472B1 (en) 1998-07-28 2001-07-17 Federal-Mogul World Wide, Inc. One-piece integral skirt piston and method of making the same
US6286477B1 (en) * 1999-12-21 2001-09-11 Ford Global Technologies, Inc. Combustion chamber for direct-injected spark-ignited engines with swirl airflows
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US6557514B1 (en) * 2001-10-23 2003-05-06 Federal-Mogul World Wide, Inc. Closed gallery monobloc piston having oil drainage groove
US6588396B1 (en) * 2002-02-01 2003-07-08 General Motors Corporation Spark ignition direct injection engine with oval fuel spray into oblong piston bowl
DE10244510A1 (de) 2002-09-25 2004-04-08 Mahle Gmbh Einteiliger Kühlkanalkolben für einen Verbrennungsmotor
DE10244512A1 (de) 2002-09-25 2004-04-15 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
DE10322921A1 (de) * 2003-05-21 2004-12-16 Mahle Gmbh Verfahren zur Herstellung eines einteiligen Kolbens für einen Verbrennungsmotor
US7005620B2 (en) * 2003-11-04 2006-02-28 Federal-Mogul World Wide, Inc. Piston and method of manufacture
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DE102004003658A1 (de) * 2004-01-24 2005-08-25 Mahle Gmbh Verbrennungsmulde im Boden eines Kolbens für einen Dieselmotor
US7438039B2 (en) * 2004-02-06 2008-10-21 Electro-Motive Diesel, Inc. Large-bore, medium-speed diesel engine having piston crown bowl with acute re-entrant angle
US7104183B2 (en) * 2004-07-07 2006-09-12 Karl Schmidt Unisia, Inc. One-piece steel piston
US7185614B2 (en) * 2004-10-28 2007-03-06 Caterpillar Inc Double bowl piston
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DE102006002949A1 (de) 2006-01-21 2007-08-02 Ks Kolbenschmidt Gmbh Kühlkanalkolben für eine Brennkraftmaschine
US7318406B2 (en) * 2006-04-10 2008-01-15 Ford Global Technologies Llc Bowl-in-piston of a cylinder in a direct injection engine
DE102006027810A1 (de) * 2006-06-16 2007-12-20 Mahle International Gmbh Verfahren zur Herstellung eines einteiligen Kolbens sowie damit hergestellter Kolben
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DE102008011922A1 (de) 2008-02-29 2009-09-03 Ks Kolbenschmidt Gmbh Kolben für Brennkraftmaschinen, hergestellt mittels eines Multi-Orbitalen Reibschweißverfahrens
KR101072316B1 (ko) * 2008-12-02 2011-10-11 기아자동차주식회사 가솔린 직접분사 엔진용 피스톤
CN102395819B (zh) * 2009-02-27 2014-04-30 费德罗-莫格尔公司 具有中心导向油流动和活塞销润滑机构的活塞及其构造方法
US8807109B2 (en) * 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
DE102009056917B4 (de) * 2009-12-03 2018-12-20 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
US20110197845A1 (en) * 2010-02-17 2011-08-18 William Flowers Piston assembly
DE102010015568A1 (de) * 2010-04-19 2011-10-20 Ks Kolbenschmidt Gmbh Kolbenoberteil eines gebauten oder geschweißten Kolbens mit erweiterten Kühlräumen
DE102011013067A1 (de) * 2011-03-04 2012-09-06 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
DE102011013141A1 (de) * 2011-03-04 2012-09-06 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
CN202348466U (zh) 2011-11-02 2012-07-25 山东滨州渤海活塞股份有限公司 带内冷却油腔的旋压制锻钢整体活塞

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