IT1219101B - Testata di materiale leggero per motori a combustione interna con inserti di acciaio sinterizzato e relativo procedimento di fabbricazione - Google Patents

Testata di materiale leggero per motori a combustione interna con inserti di acciaio sinterizzato e relativo procedimento di fabbricazione

Info

Publication number
IT1219101B
IT1219101B IT67205/88A IT6720588A IT1219101B IT 1219101 B IT1219101 B IT 1219101B IT 67205/88 A IT67205/88 A IT 67205/88A IT 6720588 A IT6720588 A IT 6720588A IT 1219101 B IT1219101 B IT 1219101B
Authority
IT
Italy
Prior art keywords
head
internal combustion
combustion engines
manufacturing procedure
lightweight material
Prior art date
Application number
IT67205/88A
Other languages
English (en)
Other versions
IT8867205A0 (it
Inventor
Stefano Taricco
Paolo Luca Antona
Antonio Burgio
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 IT67205/88A priority Critical patent/IT1219101B/it
Publication of IT8867205A0 publication Critical patent/IT8867205A0/it
Priority to EP89830081A priority patent/EP0332586B1/en
Priority to DE8989830081T priority patent/DE68900621D1/de
Priority to ES198989830081T priority patent/ES2027831T3/es
Priority to BR898901044A priority patent/BR8901044A/pt
Application granted granted Critical
Publication of IT1219101B publication Critical patent/IT1219101B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • 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
    • 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
    • F02B2275/16—Indirect injection
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle 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
    • F02F2001/244—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Powder Metallurgy (AREA)
  • Details Of Valves (AREA)
IT67205/88A 1988-03-11 1988-03-11 Testata di materiale leggero per motori a combustione interna con inserti di acciaio sinterizzato e relativo procedimento di fabbricazione IT1219101B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT67205/88A IT1219101B (it) 1988-03-11 1988-03-11 Testata di materiale leggero per motori a combustione interna con inserti di acciaio sinterizzato e relativo procedimento di fabbricazione
EP89830081A EP0332586B1 (en) 1988-03-11 1989-02-28 A head of light material for internal combustion engines, with sintered steel inserts, and a method for its manufacture
DE8989830081T DE68900621D1 (de) 1988-03-11 1989-02-28 Leichtmetallzylinderkopf fuer eine brennkraftmaschine mit sinterstahl-einsatzteilen und prozess zu ihrer herstellung.
ES198989830081T ES2027831T3 (es) 1988-03-11 1989-02-28 Una culata de material ligero para motores de combustion interna con insercciones de acero sintetizado, y un metodo para su fabricacion.
BR898901044A BR8901044A (pt) 1988-03-11 1989-03-02 Cabecote de material leve para motores a combustao interna com insertos de aco sinterizado e relativo processo de fabricacao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67205/88A IT1219101B (it) 1988-03-11 1988-03-11 Testata di materiale leggero per motori a combustione interna con inserti di acciaio sinterizzato e relativo procedimento di fabbricazione

Publications (2)

Publication Number Publication Date
IT8867205A0 IT8867205A0 (it) 1988-03-11
IT1219101B true IT1219101B (it) 1990-05-03

Family

ID=11300481

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67205/88A IT1219101B (it) 1988-03-11 1988-03-11 Testata di materiale leggero per motori a combustione interna con inserti di acciaio sinterizzato e relativo procedimento di fabbricazione

Country Status (5)

Country Link
EP (1) EP0332586B1 (it)
BR (1) BR8901044A (it)
DE (1) DE68900621D1 (it)
ES (1) ES2027831T3 (it)
IT (1) IT1219101B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666847B1 (fr) * 1990-09-13 1994-11-10 Peugeot Moteur a allumage par compression a soupape d'admission perfectionnee.
DE10133757A1 (de) * 2001-07-11 2003-02-13 Mahle Ventiltrieb Gmbh Einsatz als Bodenbereich eines Zylinderkopfes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB711739A (en) * 1951-07-25 1954-07-07 Lanova Ag Improvements in or relating to cylinder heads for fuel-injection internal-combustionengines
US3081754A (en) * 1961-02-14 1963-03-19 Georges Raymond Internal combustion engines, in particular of the constant pressure cycle type
US3176666A (en) * 1964-02-03 1965-04-06 Herbert A Whitehead Internal combustion engine cylinder heads
US4671491A (en) * 1984-06-12 1987-06-09 Sumitomo Electric Industries, Ltd. Valve-seat insert for internal combustion engines and its production

Also Published As

Publication number Publication date
EP0332586B1 (en) 1992-01-02
ES2027831T3 (es) 1992-06-16
DE68900621D1 (de) 1992-02-13
EP0332586A1 (en) 1989-09-13
BR8901044A (pt) 1989-10-24
IT8867205A0 (it) 1988-03-11

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Effective date: 19990331