DE69105568D1 - Cooling circuit of a cylinder head for an internal combustion engine. - Google Patents

Cooling circuit of a cylinder head for an internal combustion engine.

Info

Publication number
DE69105568D1
DE69105568D1 DE69105568T DE69105568T DE69105568D1 DE 69105568 D1 DE69105568 D1 DE 69105568D1 DE 69105568 T DE69105568 T DE 69105568T DE 69105568 T DE69105568 T DE 69105568T DE 69105568 D1 DE69105568 D1 DE 69105568D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
cylinder head
cooling circuit
cooling
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
DE69105568T
Other languages
German (de)
Other versions
DE69105568T2 (en
Inventor
Francesco Ferrazzi
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.)
Fiat Auto SpA
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
Publication of DE69105568D1 publication Critical patent/DE69105568D1/en
Application granted granted Critical
Publication of DE69105568T2 publication Critical patent/DE69105568T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • 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
    • F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream 
    • 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • F01P2003/024—Cooling cylinder heads
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
DE69105568T 1990-03-20 1991-03-12 Cooling circuit of a cylinder head for an internal combustion engine. Expired - Fee Related DE69105568T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67203A IT1240140B (en) 1990-03-20 1990-03-20 HEAD FOR INTERNAL COMBUSTION ENGINES FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
DE69105568D1 true DE69105568D1 (en) 1995-01-19
DE69105568T2 DE69105568T2 (en) 1995-04-13

Family

ID=11300464

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69105568T Expired - Fee Related DE69105568T2 (en) 1990-03-20 1991-03-12 Cooling circuit of a cylinder head for an internal combustion engine.

Country Status (3)

Country Link
EP (1) EP0448525B1 (en)
DE (1) DE69105568T2 (en)
IT (1) IT1240140B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280976B1 (en) * 1995-10-17 1998-02-11 Fiat Ricerche INTERNAL COMBUSTION ENGINE WITH DIESEL CYCLE, FOR CARS, DIRECT INJECTION
FR2786815B1 (en) * 1998-12-04 2001-01-05 Renault Sport CYLINDER HEADS OF LIQUID COOLED INTERNAL COMBUSTION ENGINE
JP4100279B2 (en) * 2003-07-16 2008-06-11 三菱自動車工業株式会社 Cylinder head precooled engine
JP4337851B2 (en) * 2006-08-28 2009-09-30 トヨタ自動車株式会社 Cylinder head cooling water passage structure
CN103291487B (en) * 2013-05-27 2015-06-03 安徽江淮汽车股份有限公司 Cooling water system for cylinder heads of engine
ES2703848A1 (en) * 2017-09-12 2019-03-12 Frau Pedro Sabater INTERNAL COMBUSTION ENGINE (Machine-translation by Google Translate, not legally binding)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619078A (en) * 1947-06-30 1952-11-25 Julius E Witzky Cylinder head assembly for internal-combustion engines
GB1468508A (en) * 1973-04-12 1977-03-30 Perkins Engines Ltd Engine cooling system
GB1564692A (en) * 1977-05-10 1980-04-10 Fiat Spa Cooling circuit for the cylinder heat of an internal combustion engine
DE8621654U1 (en) * 1986-08-12 1986-09-25 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Cylinder head for a liquid-cooled internal combustion engine

Also Published As

Publication number Publication date
IT9067203A1 (en) 1991-09-20
EP0448525B1 (en) 1994-12-07
EP0448525A1 (en) 1991-09-25
IT9067203A0 (en) 1990-03-20
IT1240140B (en) 1993-11-27
DE69105568T2 (en) 1995-04-13

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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