BRPI1010299A2 - pistão para um motor de combustão interna, e , método para resfriar um pistão. - Google Patents

pistão para um motor de combustão interna, e , método para resfriar um pistão.

Info

Publication number
BRPI1010299A2
BRPI1010299A2 BRPI1010299A BRPI1010299A BRPI1010299A2 BR PI1010299 A2 BRPI1010299 A2 BR PI1010299A2 BR PI1010299 A BRPI1010299 A BR PI1010299A BR PI1010299 A BRPI1010299 A BR PI1010299A BR PI1010299 A2 BRPI1010299 A2 BR PI1010299A2
Authority
BR
Brazil
Prior art keywords
piston
cooling
combustion engine
internal combustion
engine
Prior art date
Application number
BRPI1010299A
Other languages
English (en)
Inventor
Jose Rebello
Original Assignee
Federal Mogul Corp
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 Federal Mogul Corp filed Critical Federal Mogul Corp
Publication of BRPI1010299A2 publication Critical patent/BRPI1010299A2/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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/04—Arrangements for cooling pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/10—Cooling by flow of coolant through pistons
    • 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 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/09—Pistons; Trunk pistons; Plungers with means for guiding fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
BRPI1010299A 2009-04-10 2010-04-08 pistão para um motor de combustão interna, e , método para resfriar um pistão. BRPI1010299A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16829109P 2009-04-10 2009-04-10
PCT/US2010/030378 WO2010118223A2 (en) 2009-04-10 2010-04-08 Piston with crown cooling jet

Publications (1)

Publication Number Publication Date
BRPI1010299A2 true BRPI1010299A2 (pt) 2016-03-22

Family

ID=42933321

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1010299A BRPI1010299A2 (pt) 2009-04-10 2010-04-08 pistão para um motor de combustão interna, e , método para resfriar um pistão.

Country Status (7)

Country Link
US (1) US8430070B2 (pt)
EP (1) EP2417342B1 (pt)
JP (1) JP5977671B2 (pt)
KR (2) KR101794165B1 (pt)
CN (1) CN102388213B (pt)
BR (1) BRPI1010299A2 (pt)
WO (1) WO2010118223A2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8544441B2 (en) * 2011-08-04 2013-10-01 Federal-Mogul Ignition Company Piston including a pair of cooling chambers
PL2761210T3 (pl) * 2011-09-28 2017-07-31 Ks Kolbenschmidt Gmbh Dwuczęściowy tłok stalowy do silników spalinowych
US10753310B2 (en) 2012-02-10 2020-08-25 Tenneco Inc. Piston with enhanced cooling gallery
DE102012213558A1 (de) * 2012-08-01 2014-02-06 Mahle International Gmbh Kolben
CN104797803B (zh) * 2012-09-27 2018-02-02 费德罗-莫格尔公司 压缩高度减小的活塞以及活塞总成及其构造方法
WO2014159964A1 (en) * 2013-03-13 2014-10-02 Federal-Mogul Corporation Piston and method of construction thereof
DE102013014346A1 (de) * 2013-03-18 2014-10-02 Mahle International Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor und mittels dieses Verfahrens hergestellter Kolben
BR112015025346A2 (pt) * 2013-04-05 2017-07-18 Federal Mogul Corp pistão produzido através do uso de técnicas de fabricação de aditivos
WO2015039080A1 (en) * 2013-09-16 2015-03-19 Federal-Mogul Corporation Pinless piston with gallery
US9470136B2 (en) 2014-03-06 2016-10-18 Achates Power, Inc. Piston cooling configurations utilizing lubricating oil from a bearing reservoir in an opposed-piston engine
USD768207S1 (en) * 2014-07-16 2016-10-04 Federal-Mogul Corporation Piston
EP3180568B1 (en) * 2014-08-14 2019-04-10 Siemens Aktiengesellschaft Multi-functional fuel nozzle with a heat shield
US10487774B2 (en) * 2014-10-30 2019-11-26 Tenneco Inc. Power generator for piston instrumentation
US9759119B2 (en) 2015-01-14 2017-09-12 Achates Power, Inc. Piston cooling for opposed-piston engines
US12510015B2 (en) 2015-01-14 2025-12-30 General Atomics Aeronautical Systems, Inc. Piston bearing assembly for an opposed-piston engine
CN104791069B (zh) * 2015-04-08 2018-01-12 广西玉柴机器股份有限公司 柴油机的连杆润滑油输送结构
CN105221290B (zh) * 2015-10-27 2018-06-12 武汉理工大学 双层环形冷却油道活塞结构
KR101755997B1 (ko) 2016-03-18 2017-07-07 현대자동차주식회사 오일 갤러리 냉각 성능 개선 피스톤
DE102018109205A1 (de) * 2017-04-19 2018-10-25 Ks Kolbenschmidt Gmbh Kolben in Strukturbauweise
RU2660236C1 (ru) * 2017-08-07 2018-07-05 Анатолий Александрович Рыбаков Способ смазки пары трения цилиндр-поршень и охлаждения поршня тепловой машины внешнего сгорания с линейным электрогенератором
CN109210192A (zh) * 2018-09-13 2019-01-15 湖南江滨机器（集团）有限责任公司 一种全钢活塞及其制作方法
CN111622856A (zh) * 2019-02-28 2020-09-04 强莉莉 一种v型布置的活塞组
CN111622857A (zh) * 2019-02-28 2020-09-04 强莉莉 一种单油腔活塞
US11313316B1 (en) 2021-08-19 2022-04-26 Tenneco Inc. Piston with enhanced undercrown cooling
JP2023034846A (ja) * 2021-08-31 2023-03-13 マツダ株式会社 エンジンのピストン構造

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US2304891A (en) * 1941-02-04 1942-12-15 Gen Motors Corp Piston
US2967516A (en) 1958-09-02 1961-01-10 Stumpfig Friedrich Two cycle internal combustion engine with means for fuel evaporation
US3613521A (en) * 1968-11-07 1971-10-19 Komatsu Mfg Co Ltd Piston for internal combustion engine
DE2723619C2 (de) 1977-05-25 1984-10-04 Karl Schmidt Gmbh, 7107 Neckarsulm Mehrteiliger, flüssigkeitsgekühlter Kolben für Brennkraftmaschinen
DE2919638A1 (de) * 1979-05-16 1980-11-20 Schmidt Gmbh Karl Kolben fuer brennkraftmaschinen
US4377967A (en) 1981-03-27 1983-03-29 Mack Trucks, Inc. Two-piece piston assembly
US4517930A (en) * 1982-09-28 1985-05-21 Kawasaki Jukogyo Kabushiki Kaisha Piston of combustion engine
DE3403624A1 (de) * 1984-02-02 1985-08-08 Kolbenschmidt AG, 7107 Neckarsulm Gebauter, fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen
FR2575227B1 (fr) * 1984-12-20 1988-12-23 Semt Piston a structure allegee, notamment pour un moteur a combustion interne
JPH0466343U (pt) * 1990-10-19 1992-06-11
JPH0861060A (ja) * 1994-08-17 1996-03-05 Mitsubishi Heavy Ind Ltd 液冷式ピストン
US5906182A (en) * 1997-03-25 1999-05-25 General Motors Corporation Engine piston
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
JPH11132101A (ja) * 1997-10-29 1999-05-18 Komatsu Ltd 内燃機関用ピストンの冷却装置
US6223701B1 (en) * 1999-08-16 2001-05-01 Caterpillar Inc. Cooled one piece piston and method
DE60028800T3 (de) * 1999-10-08 2018-06-21 Federal-Mogul Corp. Kolben mit zwei kühlmittelkanälen
WO2002033291A1 (en) * 2000-10-18 2002-04-25 Federal-Mogul Corporation Multi-axially forged piston
US6862976B2 (en) * 2001-10-23 2005-03-08 Federal-Mogul World Wide, Inc. Monobloc piston
US6990890B2 (en) * 2002-11-06 2006-01-31 Federal-Mogul World Wide, Inc. Monobloc piston having open floor
DE102005061059A1 (de) 2005-12-21 2007-06-28 Mahle International Gmbh Kolben für einen Verbrennungsmotor

Also Published As

Publication number Publication date
CN102388213A (zh) 2012-03-21
KR20160150119A (ko) 2016-12-28
WO2010118223A3 (en) 2011-01-20
EP2417342A4 (en) 2014-12-31
KR20120016073A (ko) 2012-02-22
EP2417342B1 (en) 2019-05-15
US20100258064A1 (en) 2010-10-14
US8430070B2 (en) 2013-04-30
CN102388213B (zh) 2014-01-08
JP2012523524A (ja) 2012-10-04
JP5977671B2 (ja) 2016-08-24
KR101794165B1 (ko) 2017-11-06
WO2010118223A2 (en) 2010-10-14
EP2417342A2 (en) 2012-02-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: FEDERAL-MOGUL LLC (US)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25A Requested transfer of rights approved

Owner name: TENNECO INC. (US)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time