JP6663356B2 - 充填されたギャラリーを有するスチールピストン - Google Patents

充填されたギャラリーを有するスチールピストン Download PDF

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Publication number
JP6663356B2
JP6663356B2 JP2016565264A JP2016565264A JP6663356B2 JP 6663356 B2 JP6663356 B2 JP 6663356B2 JP 2016565264 A JP2016565264 A JP 2016565264A JP 2016565264 A JP2016565264 A JP 2016565264A JP 6663356 B2 JP6663356 B2 JP 6663356B2
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JP
Japan
Prior art keywords
coolant
cooling gallery
crown
piston
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.)
Expired - Fee Related
Application number
JP2016565264A
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English (en)
Japanese (ja)
Other versions
JP2017515036A (ja
JP2017515036A5 (enExample
Inventor
ウェイネンガー，マイケル
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.)
Tenneco Inc
Original Assignee
Tenneco Inc
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 Tenneco Inc filed Critical Tenneco Inc
Publication of JP2017515036A publication Critical patent/JP2017515036A/ja
Publication of JP2017515036A5 publication Critical patent/JP2017515036A5/ja
Application granted granted Critical
Publication of JP6663356B2 publication Critical patent/JP6663356B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • F02F3/18—Pistons  having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass 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 
    • F02F3/0084—Pistons  the pistons being constructed from specific materials
    • F02F3/0092—Pistons  the pistons being constructed from specific materials the material being steel-plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/4925—Repairing, converting, servicing or salvaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making
    • Y10T29/49254—Utilizing a high energy beam, e.g., laser, electron beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP2016565264A 2014-04-30 2015-04-30 充填されたギャラリーを有するスチールピストン Expired - Fee Related JP6663356B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461986310P 2014-04-30 2014-04-30
US61/986,310 2014-04-30
PCT/US2015/028498 WO2015168395A1 (en) 2014-04-30 2015-04-30 Steel piston with filled gallery
US14/700,654 US9951714B2 (en) 2014-04-30 2015-04-30 Steel piston with filled gallery
US14/700,654 2015-04-30

Publications (3)

Publication Number Publication Date
JP2017515036A JP2017515036A (ja) 2017-06-08
JP2017515036A5 JP2017515036A5 (enExample) 2018-04-26
JP6663356B2 true JP6663356B2 (ja) 2020-03-11

Family

ID=54354927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016565264A Expired - Fee Related JP6663356B2 (ja) 2014-04-30 2015-04-30 充填されたギャラリーを有するスチールピストン

Country Status (6)

Country Link
US (1) US9951714B2 (enExample)
EP (1) EP3137759A1 (enExample)
JP (1) JP6663356B2 (enExample)
KR (1) KR20160146925A (enExample)
CN (1) CN106662036A (enExample)
WO (1) WO2015168395A1 (enExample)

Families Citing this family (6)

* 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
US10316790B2 (en) 2016-09-27 2019-06-11 TennecoInc. Piston ring-belt structural reinforcement via additive machining
CN106435673A (zh) * 2016-12-22 2017-02-22 日照金港活塞有限公司 一种内燃机锻钢活塞顶部隔热涂层的制备工艺
DE102017210282A1 (de) * 2017-06-20 2018-12-20 Mahle International Gmbh Kolben für einen Verbrennungsmotor mit Flüssigmetallkühlung
US10648425B2 (en) * 2017-08-23 2020-05-12 Tenneco Inc. Piston with broad ovate gallery
US10704491B2 (en) * 2018-10-11 2020-07-07 Tenneco Inc. Piston cooling gallery shaping to reduce piston temperature

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1605838A (en) 1926-11-02 Intebnai
US1089823A (en) 1912-06-13 1914-03-10 Gen Electric Piston for internal-combustion engines.
US1270663A (en) 1917-10-12 1918-06-25 Alois Riedler Piston for internal-combustion engines.
US1515543A (en) 1922-12-26 1924-11-11 Bowmar Gershon Piston
US1568835A (en) 1924-03-13 1926-01-05 Jr John B Hawley Internal-combustion engine
US2028434A (en) 1933-12-21 1936-01-21 Bernard Renee Device for effectively dissipating heat from machine parts
US2126306A (en) 1933-12-22 1938-08-09 Bernard Renee Piston for internal combustion engines
US2155383A (en) * 1935-12-02 1939-04-25 Pure Oil Co Method and apparatus for transferring heat
US2126627A (en) 1937-04-03 1938-08-09 Fiedler Max George Piston construction
GB493664A (en) 1937-09-30 1938-10-12 Arthur Villeneuve Nicolle Improvements in and relating to pistons
US2413751A (en) 1944-06-10 1947-01-07 Air Reduction Expansion engine
US2711159A (en) 1948-11-25 1955-06-21 Daimler Benz Ag Piston and piston type internal combustion engine
FR1494256A (fr) 1966-07-26 1967-09-08 Trw Inc Procédé de fabrication de pistons de moteurs à combustion interne munis d'une galerie d'huile
JPS5292034A (en) * 1976-01-28 1977-08-03 Kyoritsu Kk Piston for engine
DE2832970A1 (de) * 1978-07-27 1980-02-07 Schmidt Gmbh Karl Gebauter, fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen
DE3008330A1 (de) * 1980-03-05 1981-09-17 Karl Schmidt Gmbh, 7107 Neckarsulm Fluessigkeitsgekuehlter kolben fuer brennkraftmaschinen
JPS57193043U (enExample) * 1981-05-29 1982-12-07
JPS5981758U (ja) * 1982-11-26 1984-06-02 日野自動車株式会社 内燃機関用ピストン
FR2545542B1 (fr) 1983-05-05 1987-06-26 Renault Piston en materiaux refractaires, notamment pour moteurs a allumage par compression
US4531502A (en) 1983-05-18 1985-07-30 Gte Products Corporation Thermally insulated piston
US4604945A (en) 1983-12-30 1986-08-12 Gte Products Corporation Thermally insulated piston
US4552057A (en) 1983-12-30 1985-11-12 Gte Products Corporation Thermally insulated piston
US4730548A (en) * 1985-02-02 1988-03-15 Toyota Jidosha Kabushiki Kaisha Light metal alloy piston
EP0196076B1 (en) * 1985-03-26 1991-01-09 Toyota Jidosha Kabushiki Kaisha Light metal alloy piston
DE3726027A1 (de) 1987-08-05 1989-02-16 Alcan Gmbh Waermebeaufschlagtes bauteil
US5775402A (en) * 1995-10-31 1998-07-07 Massachusetts Institute Of Technology Enhancement of thermal properties of tooling made by solid free form fabrication techniques
US6862976B2 (en) * 2001-10-23 2005-03-08 Federal-Mogul World Wide, Inc. Monobloc piston
DE10352244A1 (de) * 2003-11-08 2005-06-09 Mahle Gmbh Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor
US7234930B2 (en) * 2004-06-14 2007-06-26 Husky Injection Molding Systems Ltd. Cooling circuit for cooling neck ring of preforms
US7960032B2 (en) * 2005-05-24 2011-06-14 Demers Joseph R High thermal conductivity, high yield strength, metal composite and method
DE102007050213A1 (de) * 2007-10-20 2009-04-23 Mahle International Gmbh Kolben für einen Verbrennungsmotor
DE102011113800A1 (de) * 2011-09-20 2013-03-21 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
DE102011115826A1 (de) * 2011-10-13 2013-04-18 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
DE102012017217A1 (de) * 2012-08-31 2014-05-15 Mahle International Gmbh Kolben für einen Verbrennungsmotor
WO2014052779A2 (en) * 2012-09-27 2014-04-03 Federal-Mogul Corporation Reduced compression height piston and piston assembly therewith and methods of construction thereof
WO2014059221A1 (en) * 2012-10-12 2014-04-17 Mahle International Gmbh Piston with cooling gallery and cooling gallery fins
WO2014071274A1 (en) * 2012-11-02 2014-05-08 Federal-Mogul Corporation Piston with a cooling gallery partially filled with a thermally conductive metal-containing composition

Also Published As

Publication number Publication date
EP3137759A1 (en) 2017-03-08
KR20160146925A (ko) 2016-12-21
WO2015168395A1 (en) 2015-11-05
JP2017515036A (ja) 2017-06-08
CN106662036A (zh) 2017-05-10
US9951714B2 (en) 2018-04-24
US20150315995A1 (en) 2015-11-05

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