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DE3865267D1 - Waermebeaufschlagtes bauteil. - Google Patents

Waermebeaufschlagtes bauteil.

Info

Publication number
DE3865267D1
DE3865267D1 DE8888112135T DE3865267T DE3865267D1 DE 3865267 D1 DE3865267 D1 DE 3865267D1 DE 8888112135 T DE8888112135 T DE 8888112135T DE 3865267 T DE3865267 T DE 3865267T DE 3865267 D1 DE3865267 D1 DE 3865267D1
Authority
DE
Germany
Prior art keywords
heat
cavities
zones
inputed
component
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 - Lifetime
Application number
DE8888112135T
Other languages
English (en)
Inventor
Fritz Dipl Ing Roesch
Bernd Dr Otte
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.)
Novelis Deutschland GmbH
Original Assignee
Alcan Deutschland GmbH
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 Alcan Deutschland GmbH filed Critical Alcan Deutschland GmbH
Priority to DE8888112135T priority Critical patent/DE3865267D1/de
Application granted granted Critical
Publication of DE3865267D1 publication Critical patent/DE3865267D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02F3/18—Pistons  having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in 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
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F2001/008—Stress problems, especially related to thermal stress
    • 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
    • F02F2200/04—Forging of engine parts
    • 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
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE8888112135T 1987-08-05 1988-07-27 Waermebeaufschlagtes bauteil. Expired - Lifetime DE3865267D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888112135T DE3865267D1 (de) 1987-08-05 1988-07-27 Waermebeaufschlagtes bauteil.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873726027 DE3726027A1 (de) 1987-08-05 1987-08-05 Waermebeaufschlagtes bauteil
DE8888112135T DE3865267D1 (de) 1987-08-05 1988-07-27 Waermebeaufschlagtes bauteil.

Publications (1)

Publication Number Publication Date
DE3865267D1 true DE3865267D1 (de) 1991-11-07

Family

ID=6333130

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873726027 Withdrawn DE3726027A1 (de) 1987-08-05 1987-08-05 Waermebeaufschlagtes bauteil
DE8888112135T Expired - Lifetime DE3865267D1 (de) 1987-08-05 1988-07-27 Waermebeaufschlagtes bauteil.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873726027 Withdrawn DE3726027A1 (de) 1987-08-05 1987-08-05 Waermebeaufschlagtes bauteil

Country Status (3)

Country Link
US (1) US4892069A (de)
EP (1) EP0302380B1 (de)
DE (2) DE3726027A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737492C1 (de) * 1997-08-28 1998-10-29 Daimler Benz Ag Flüssigkeitsgekühlter Zylinderkopf einer mehrzylindrigen Brennkraftmaschine
RU2187675C2 (ru) * 2000-04-03 2002-08-20 Открытое акционерное общество "Заволжский моторный завод" Поршень для двигателя внутреннего сгорания
US6606434B1 (en) * 2000-08-23 2003-08-12 Lucent Technologies Inc. Optical fiber interconnect having offset ends with reduced tensile stress and fabrication method
ES2287200T3 (es) 2001-04-25 2007-12-16 GE JENBACHER GMBH & CO OHG Motor de combustion interna de encendido externo con al menos una instalacion de encendido por cilindro.
RU2206776C2 (ru) * 2001-07-04 2003-06-20 Открытое акционерное общество "Заволжский моторный завод" Поршень для двигателя внутреннего сгорания
US7677218B2 (en) * 2007-07-31 2010-03-16 Caterpillar Inc. Cylinder head including a stress slot with filler
DE102011113800A1 (de) * 2011-09-20 2013-03-21 Mahle International Gmbh Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung
JP6663356B2 (ja) * 2014-04-30 2020-03-11 テネコ・インコーポレイテッドＴｅｎｎｅｃｏ Ｉｎｃ． 充填されたギャラリーを有するスチールピストン

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE452296C (de) * 1927-11-09 Anon Diremo Soc Einrichtung zur Waermeableitung an Aluminiumkolben
DE22711C (de) * R. CAUTIUS und C. PODZU-WEIT in Tilsit Neuerung an Lampen zur Luftzuführung durch den Lampenfufs und zur Gradstellung des Dochtes
DE279273C (de) *
AT128812B (de) * 1931-01-08 1932-06-25 Autotechnische Werkstaette Cah Kolben, insbesondere aus Leichtmetall.
GB435511A (en) * 1933-12-21 1935-09-23 Renee Bernard Pistons for internal combustion engines
US3233599A (en) * 1964-10-12 1966-02-08 Bayerisches Leichtmetallwerk K Valve, valve-manufacturing process and articles used in said process
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
US3402644A (en) * 1966-10-31 1968-09-24 Int Harvester Co Internal combustion engine piston with prestressed insert
HU164219B (de) * 1970-04-07 1974-01-28
US3701342A (en) * 1971-03-08 1972-10-31 Herbert B Owsley Valve member
DE2907353A1 (de) * 1979-02-24 1980-09-04 Bosch Gmbh Robert Verbrennungskraftmaschine mit fluessigkeitskuehlung
US4406046A (en) * 1979-09-08 1983-09-27 Mtu Motoren- Und Turbinen-Union Munchen, Gmbh Process for the production of a sodium-filled valve
DE3036904C2 (de) * 1980-09-30 1984-04-05 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Kolben für Verbrennungskraftmaschinen
DE3307114C2 (de) * 1983-03-01 1985-09-05 Feldmühle AG, 4000 Düsseldorf Zylinderkopf eines Kolbenmotors

Also Published As

Publication number Publication date
EP0302380B1 (de) 1991-10-02
DE3726027A1 (de) 1989-02-16
EP0302380A2 (de) 1989-02-08
US4892069A (en) 1990-01-09
EP0302380A3 (en) 1989-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee