JP2018021560A5 - - Google Patents

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Publication number
JP2018021560A5
JP2018021560A5 JP2017184696A JP2017184696A JP2018021560A5 JP 2018021560 A5 JP2018021560 A5 JP 2018021560A5 JP 2017184696 A JP2017184696 A JP 2017184696A JP 2017184696 A JP2017184696 A JP 2017184696A JP 2018021560 A5 JP2018021560 A5 JP 2018021560A5
Authority
JP
Japan
Prior art keywords
ring groove
piston
lowermost
uppermost
cooling cavity
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
JP2017184696A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018021560A (ja
JP6527203B2 (ja
Filing date
Publication date
Priority claimed from US13/370,645 external-priority patent/US10753310B2/en
Application filed filed Critical
Publication of JP2018021560A publication Critical patent/JP2018021560A/ja
Publication of JP2018021560A5 publication Critical patent/JP2018021560A5/ja
Application granted granted Critical
Publication of JP6527203B2 publication Critical patent/JP6527203B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017184696A 2012-02-10 2017-09-26 冷却空洞が改善されたピストン Expired - Fee Related JP6527203B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/370,645 2012-02-10
US13/370,645 US10753310B2 (en) 2012-02-10 2012-02-10 Piston with enhanced cooling gallery

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2014556707A Division JP2015511290A (ja) 2012-02-10 2013-02-08 冷却空洞が改善されたピストン

Publications (3)

Publication Number Publication Date
JP2018021560A JP2018021560A (ja) 2018-02-08
JP2018021560A5 true JP2018021560A5 (enExample) 2018-10-18
JP6527203B2 JP6527203B2 (ja) 2019-06-05

Family

ID=47748784

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014556707A Pending JP2015511290A (ja) 2012-02-10 2013-02-08 冷却空洞が改善されたピストン
JP2017184696A Expired - Fee Related JP6527203B2 (ja) 2012-02-10 2017-09-26 冷却空洞が改善されたピストン

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2014556707A Pending JP2015511290A (ja) 2012-02-10 2013-02-08 冷却空洞が改善されたピストン

Country Status (7)

Country Link
US (1) US10753310B2 (enExample)
EP (1) EP2812553B1 (enExample)
JP (2) JP2015511290A (enExample)
KR (1) KR102080359B1 (enExample)
CN (1) CN104204487B (enExample)
BR (1) BR112014019774A8 (enExample)
WO (1) WO2013119909A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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US8544441B2 (en) * 2011-08-04 2013-10-01 Federal-Mogul Ignition Company Piston including a pair of cooling chambers
US20130213341A1 (en) * 2012-02-16 2013-08-22 Teoman Uzkan Engine having piston with l-shaped timing ring
CN104641095B (zh) * 2012-07-20 2017-05-24 费德罗-莫格尔公司 具有油冷却通道的活塞及其构造方法
DE102013009155A1 (de) * 2013-05-31 2014-12-04 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US10202936B2 (en) 2015-04-09 2019-02-12 Tenneco Inc. Zero oil cooled (ZOC) piston incorporating heat pipe technology
CN106801647A (zh) * 2017-01-25 2017-06-06 日照金港活塞有限公司 一种封闭冷却腔活塞
US10724516B2 (en) * 2017-06-13 2020-07-28 Forum Us, Inc. Reciprocating piston
US10731598B2 (en) 2018-10-18 2020-08-04 Tenneco Inc. Piston having an undercrown surface with coating and method of manufacture thereof
GB2578803B (en) * 2019-04-04 2020-12-16 Cox Powertrain Ltd Marine outboard motor with piston cooling gallery

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DE10257022A1 (de) * 2002-12-06 2004-06-17 Mahle Gmbh Mehrteiliger gekühlter Kolben für einen Verbrennungsmotor
US6892690B2 (en) * 2003-10-06 2005-05-17 Mahle Gmbh Cooling channel cover for a one-piece piston of an internal combustion engine
JP4253644B2 (ja) * 2004-06-28 2009-04-15 理研鍛造株式会社 内燃機関用ピストンの製造方法
US7406941B2 (en) * 2004-07-21 2008-08-05 Federal - Mogul World Wide, Inc. One piece cast steel monobloc piston
DE102004038945A1 (de) 2004-08-11 2006-02-23 Mahle International Gmbh Leichtmetallkolben mit Wärmerohren
DE102004061778A1 (de) * 2004-09-29 2006-04-06 Ks Kolbenschmidt Gmbh Einfach-Reibschweißung
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JP2007270813A (ja) 2006-03-31 2007-10-18 Yamaha Motor Co Ltd 内燃機関用ピストン
KR20090005085A (ko) 2006-04-08 2009-01-12 카에스 콜벤슈미트 게엠베하 하나의 링 그루브가 하나의 링 캐리어를 포함하는 두 개의 링 그루브를 구비한 내연 기관용 피스톤
FR2901577A3 (fr) 2006-05-29 2007-11-30 Renault Sas Piston de moteur a combustion interne pourvu de moyens specifiques de refroidissement et moteur a combustion interne comprenant un tel piston
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US8807109B2 (en) * 2009-11-06 2014-08-19 Federal-Mogul Corporation Steel piston with cooling gallery and method of construction thereof
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CN101793205A (zh) 2010-03-30 2010-08-04 山东滨州渤海活塞股份有限公司 新型激光焊接锻钢结构活塞
EP2593089B1 (en) * 2010-07-14 2018-04-04 Senju Pharmaceutical Co., Ltd. Solid dispersion of alfa-ketoamide derivative
US8631573B2 (en) * 2010-08-10 2014-01-21 Mahle International Gmbh Piston for an internal combustion engine and method for its production
DE102010033879A1 (de) * 2010-08-10 2012-02-16 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor
DE102010056220A1 (de) * 2010-12-24 2012-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US8671905B2 (en) * 2011-07-12 2014-03-18 Mahle International Gmbh Piston for an internal combustion engine and method for its production
DE102011111319A1 (de) * 2011-08-26 2013-02-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor
US9068531B2 (en) 2011-12-08 2015-06-30 Federal-Mogul Corporation One-piece piston with improved combustion bowl rim region and method of manufacture
US8955487B2 (en) * 2012-02-10 2015-02-17 Federal-Mogul Corporation Piston and cooled piston ring therefor and method of construction thereof
US9915222B2 (en) * 2014-03-26 2018-03-13 Cummins Inc. Diesel piston with semi-hemispherical crown

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