IT1232718B - Procedimento per realizzare i cosidetti piatti-fiamma di teste per motori a combustione interna e relativo prodotto - Google Patents

Procedimento per realizzare i cosidetti piatti-fiamma di teste per motori a combustione interna e relativo prodotto

Info

Publication number
IT1232718B
IT1232718B IT8967274A IT6727489A IT1232718B IT 1232718 B IT1232718 B IT 1232718B IT 8967274 A IT8967274 A IT 8967274A IT 6727489 A IT6727489 A IT 6727489A IT 1232718 B IT1232718 B IT 1232718B
Authority
IT
Italy
Prior art keywords
heads
procedure
plates
making
product
Prior art date
Application number
IT8967274A
Other languages
English (en)
Other versions
IT8967274A0 (it
Inventor
Stabielli Valter
Di Carlo Salvatore
Prato Andrea
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT8967274A priority Critical patent/IT1232718B/it
Publication of IT8967274A0 publication Critical patent/IT8967274A0/it
Priority to DE69021614T priority patent/DE69021614T2/de
Priority to EP90830137A priority patent/EP0392988B1/en
Priority to BR909001776A priority patent/BR9001776A/pt
Application granted granted Critical
Publication of IT1232718B publication Critical patent/IT1232718B/it

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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/26—Flame plate
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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 
    • F02F1/24—Cylinder heads
    • F02F2001/248—Methods for avoiding thermal stress-induced cracks in the zone between valve seat openings
    • 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 
    • F02F1/24—Cylinder heads
    • F02F2001/249—Cylinder heads with flame plate, e.g. insert in the cylinder head used as a thermal insulation between cylinder head and combustion chamber

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)
IT8967274A 1989-04-13 1989-04-13 Procedimento per realizzare i cosidetti piatti-fiamma di teste per motori a combustione interna e relativo prodotto IT1232718B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8967274A IT1232718B (it) 1989-04-13 1989-04-13 Procedimento per realizzare i cosidetti piatti-fiamma di teste per motori a combustione interna e relativo prodotto
DE69021614T DE69021614T2 (de) 1989-04-13 1990-04-03 Verfahren zur Herstellung von Zylinderköpfen mit Flammplatten für Brennkraftmaschinen.
EP90830137A EP0392988B1 (en) 1989-04-13 1990-04-03 Method of producing cylinder heads with flame plates for internal combustion engines
BR909001776A BR9001776A (pt) 1989-04-13 1990-04-10 Processo para realizar as sedes de valvulas em cabecotes para motores a combustao interna e produto relativo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8967274A IT1232718B (it) 1989-04-13 1989-04-13 Procedimento per realizzare i cosidetti piatti-fiamma di teste per motori a combustione interna e relativo prodotto

Publications (2)

Publication Number Publication Date
IT8967274A0 IT8967274A0 (it) 1989-04-13
IT1232718B true IT1232718B (it) 1992-03-04

Family

ID=11301055

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8967274A IT1232718B (it) 1989-04-13 1989-04-13 Procedimento per realizzare i cosidetti piatti-fiamma di teste per motori a combustione interna e relativo prodotto

Country Status (4)

Country Link
EP (1) EP0392988B1 (it)
BR (1) BR9001776A (it)
DE (1) DE69021614T2 (it)
IT (1) IT1232718B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133757A1 (de) * 2001-07-11 2003-02-13 Mahle Ventiltrieb Gmbh Einsatz als Bodenbereich eines Zylinderkopfes
DE10353473B4 (de) * 2003-11-15 2007-02-22 Daimlerchrysler Ag Bauteil einer Brennkraftmaschine und Verfahren zu dessen Herstellung
DE102004001908A1 (de) * 2004-01-14 2005-08-04 Daimlerchrysler Ag Zylinderkopf für eine flüssigkeitsgekühlte Brennkraftmaschine
WO2017082846A1 (en) 2015-11-11 2017-05-18 Ford Otomotiv Sanayi A. S. Multi-piece cylinder head

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892770A (en) * 1959-05-04 1962-03-28 Hepworth & Grandage Ltd Improvements in or relating to casting aluminium or aluminium alloys on to ferrous metals
DE3100755A1 (de) * 1981-01-13 1982-09-02 Klöckner-Humboldt-Deutz AG, 5000 Köln Zylinderkopf fuer eine brennkraftmaschine
US4604779A (en) * 1984-02-27 1986-08-12 Ngk Spark Plug Co., Ltd. Method of producing a cylinder head with a port liner
US4546048A (en) * 1984-03-23 1985-10-08 Dana Corporation Composite thermal shield for engine components

Also Published As

Publication number Publication date
EP0392988A1 (en) 1990-10-17
EP0392988B1 (en) 1995-08-16
DE69021614D1 (de) 1995-09-21
BR9001776A (pt) 1991-06-04
IT8967274A0 (it) 1989-04-13
DE69021614T2 (de) 1996-01-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430