CN109154252A - 具有改进的袋状部件冷却的无通道活塞 - Google Patents

具有改进的袋状部件冷却的无通道活塞 Download PDF

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Publication number
CN109154252A
CN109154252A CN201780022798.1A CN201780022798A CN109154252A CN 109154252 A CN109154252 A CN 109154252A CN 201780022798 A CN201780022798 A CN 201780022798A CN 109154252 A CN109154252 A CN 109154252A
Authority
CN
China
Prior art keywords
piston
pin
hole
upper wall
pair
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.)
Pending
Application number
CN201780022798.1A
Other languages
English (en)
Chinese (zh)
Inventor
T·谢尔鲍姆
S·翁格曼
H·默格勒
J·哈雷尔
M·赛费特
G·霍普
A·巴贝格
H·内克尔
M·威内恩格尔
J·L·里夫
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.)
Federer - Moguer LLC
Original Assignee
Federer - Moguer 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
Application filed by Federer - Moguer LLC filed Critical Federer - Moguer LLC
Publication of CN109154252A publication Critical patent/CN109154252A/zh
Pending 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 
    • F02F3/16—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
    • 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 
    • F02F3/0076—Pistons  the inside of the pistons being provided with ribs or fins
    • 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 
    • F02F3/0084—Pistons  the pistons being constructed from specific materials
    • 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
    • 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
    • F02F2200/06—Casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CN201780022798.1A 2016-02-23 2017-02-22 具有改进的袋状部件冷却的无通道活塞 Pending CN109154252A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662298952P 2016-02-23 2016-02-23
US62/298,952 2016-02-23
DE102016204830.9A DE102016204830A1 (de) 2016-03-23 2016-03-23 Kolben für einen Verbrennungsmotor
DE102016204830.9 2016-03-23
US15/437,631 US10428761B2 (en) 2016-02-23 2017-02-21 Galleryless piston with improved pocket cooling
US15/437,631 2017-02-21
PCT/US2017/018777 WO2017147097A1 (en) 2016-02-23 2017-02-22 Galleryless piston with improved pocket cooling

Publications (1)

Publication Number Publication Date
CN109154252A true CN109154252A (zh) 2019-01-04

Family

ID=59629739

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780022798.1A Pending CN109154252A (zh) 2016-02-23 2017-02-22 具有改进的袋状部件冷却的无通道活塞

Country Status (8)

Country Link
US (1) US10428761B2 (https=)
EP (1) EP3420216A1 (https=)
JP (1) JP2019506567A (https=)
KR (1) KR20180112054A (https=)
CN (1) CN109154252A (https=)
BR (1) BR112018017109A2 (https=)
DE (1) DE102016204830A1 (https=)
WO (1) WO2017147097A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174273A (zh) * 2020-01-17 2020-05-19 宁波方太厨具有限公司 一种膨胀水箱及应用该膨胀水箱的两用炉

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10352270B2 (en) * 2016-03-01 2019-07-16 Tenneco Inc. Galleryless piston with connection to pockets
WO2017191189A1 (de) * 2016-05-04 2017-11-09 Ks Kolbenschmidt Gmbh Kolben
USD897373S1 (en) * 2018-09-22 2020-09-29 Chaoming Li Piston
USD1009938S1 (en) * 2022-05-24 2024-01-02 Reme, Llc Elliptical piston for a rotary steerable tool
US11994085B2 (en) * 2022-06-28 2024-05-28 GM Global Technology Operations LLC Piston for use in internal combustion engines and method of making the piston
US12258922B2 (en) * 2022-11-30 2025-03-25 Cummins Inc. Piston for assembly with a cylinder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1231374A2 (de) * 2001-02-13 2002-08-14 Bayerische Motoren Werke Aktiengesellschaft Kolben, insbesondere für eine Brennkraftmaschine
CN2623891Y (zh) * 2003-05-21 2004-07-07 中国第一汽车集团公司 活塞的开式内冷油道
CN101598059A (zh) * 2008-06-05 2009-12-09 现代自动车株式会社 发动机活塞
CN107110063A (zh) * 2014-10-30 2017-08-29 费德罗-莫格尔有限责任公司 活塞

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327147A (en) 1916-05-11 1920-01-06 Packard Motor Car Co Hydrocarbon-motor
US2046196A (en) * 1935-01-19 1936-06-30 Gen Motors Corp Piston
DE1191176B (de) 1962-09-08 1965-04-15 Mahle Kg Kolben fuer Brennkraftmaschinen
DE3814500A1 (de) 1988-04-29 1989-11-09 Mahle Gmbh Kolben, insbesondere fuer verbrennungsmotoren
JPH0327856U (https=) 1989-07-28 1991-03-20
JPH09329056A (ja) 1996-06-11 1997-12-22 Toyota Motor Corp 内燃機関用ピストン
US5860395A (en) 1997-09-04 1999-01-19 Chrysler Corporation Piston cooling by oil flow from a pocket reservoir and passageway formed in the piston
DE60028800T3 (de) * 1999-10-08 2018-06-21 Federal-Mogul Corp. Kolben mit zwei kühlmittelkanälen
DE10301367A1 (de) 2003-01-16 2004-07-29 Mahle Gmbh Verfahren zum Einbringen von Shakerbohrungen in den Kühlkanal eines einteiligen Kolbens
DE10322921A1 (de) 2003-05-21 2004-12-16 Mahle Gmbh Verfahren zur Herstellung eines einteiligen Kolbens für einen Verbrennungsmotor
JP2005090448A (ja) * 2003-09-19 2005-04-07 Nissan Diesel Motor Co Ltd 内燃機関用ピストン
JP2006214298A (ja) 2005-02-01 2006-08-17 Hitachi Ltd 内燃機関のピストン
JP4333693B2 (ja) 2006-05-22 2009-09-16 トヨタ自動車株式会社 内燃機関用ピストンおよび内燃機関
DE102007058789A1 (de) 2007-12-06 2009-06-10 Federal-Mogul Nürnberg GmbH Gusskolben mit Stützrippen und Verfahren zur Herstellung eines solchen Kolbens
JP5008627B2 (ja) 2008-09-17 2012-08-22 本田技研工業株式会社 ピストンおよびその製造方法
JP4861394B2 (ja) 2008-12-05 2012-01-25 本田技研工業株式会社 ピストン
JP5063634B2 (ja) * 2009-03-12 2012-10-31 日立オートモティブシステムズ株式会社 内燃機関のピストン
DE102011012685A1 (de) * 2011-03-01 2012-09-06 Mahle International Gmbh Kolben für einen Verbrennungsmotor
JP2015529779A (ja) * 2012-09-18 2015-10-08 フェデラル−モーグル コーポレイション カウンターボアのデザインを有するスチール製ピストン
KR101383121B1 (ko) * 2013-07-01 2014-04-09 삼영기계주식회사 피스톤 조립체
EP3071823B1 (en) 2013-11-07 2021-12-22 Federal-Mogul LLC Monolithic, galleryless piston and method of construction thereof
US20160169153A1 (en) * 2014-12-11 2016-06-16 Caterpillar Inc. Engine Piston

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1231374A2 (de) * 2001-02-13 2002-08-14 Bayerische Motoren Werke Aktiengesellschaft Kolben, insbesondere für eine Brennkraftmaschine
CN2623891Y (zh) * 2003-05-21 2004-07-07 中国第一汽车集团公司 活塞的开式内冷油道
CN101598059A (zh) * 2008-06-05 2009-12-09 现代自动车株式会社 发动机活塞
CN107110063A (zh) * 2014-10-30 2017-08-29 费德罗-莫格尔有限责任公司 活塞

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111174273A (zh) * 2020-01-17 2020-05-19 宁波方太厨具有限公司 一种膨胀水箱及应用该膨胀水箱的两用炉
CN111174273B (zh) * 2020-01-17 2021-05-18 宁波方太厨具有限公司 一种膨胀水箱及应用该膨胀水箱的两用炉

Also Published As

Publication number Publication date
US20170241374A1 (en) 2017-08-24
JP2019506567A (ja) 2019-03-07
DE102016204830A1 (de) 2017-09-28
KR20180112054A (ko) 2018-10-11
US10428761B2 (en) 2019-10-01
WO2017147097A8 (en) 2018-09-07
BR112018017109A2 (pt) 2019-01-15
EP3420216A1 (en) 2019-01-02
WO2017147097A1 (en) 2017-08-31

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Application publication date: 20190104