GB906487A - Air-cooled internal combustion engine - Google Patents

Air-cooled internal combustion engine

Info

Publication number
GB906487A
GB906487A GB10748/61A GB1074861A GB906487A GB 906487 A GB906487 A GB 906487A GB 10748/61 A GB10748/61 A GB 10748/61A GB 1074861 A GB1074861 A GB 1074861A GB 906487 A GB906487 A GB 906487A
Authority
GB
United Kingdom
Prior art keywords
march
air
cylinder
fins
cylinders
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
Application number
GB10748/61A
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.)
Alfa Romeo SpA
Original Assignee
Alfa Romeo 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 Alfa Romeo SpA filed Critical Alfa Romeo SpA
Publication of GB906487A publication Critical patent/GB906487A/en
Expired 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • 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
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • 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
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • 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
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/32—Finned cylinder heads 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/34—Finned cylinder heads with means for directing or distributing cooling medium 
    • 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
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B2275/34—Lateral camshaft position
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)

Abstract

906,487. Cooling cylinders; valve gear. ALPHA-ROMEO S.p.A. March 23, 1961 [March 24, 1960; March 25, 1960; March 26, 1960; March 28, 1960], No. 10748/61. Classes 7(2) and 7(6) The cylinder heads of an air-cooled engine have a relatively thin portion 9 adjacent the cylinder connected by fins 10 to a thicker annular portion 11 which takes the stress of the cylinder head bolts 12. The cylinders 3 are supported in a frame 7 and provided with vertical cooling ribs 8. The cooling air from a fan 29 is guided by a casing 27 through the annular members 11, past fins 10 and down along the cylinder fins 8 to escape ports 31, Fig. 2, which, in the case of engines installed in buildings, may be connected to pipes conducting the heated air outside the building. The axes of the suction and exhaust valves 14, 13, Fig. 2, their operating rockers 20, 19, and associated passages 16, 15, are substantially in a plane at right angles to the crank-shaft.
GB10748/61A 1960-03-24 1961-03-23 Air-cooled internal combustion engine Expired GB906487A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT529460 1960-03-24
IT530060 1960-03-25
IT541060 1960-03-26
IT8178060 1960-03-28

Publications (1)

Publication Number Publication Date
GB906487A true GB906487A (en) 1962-09-19

Family

ID=27452685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10748/61A Expired GB906487A (en) 1960-03-24 1961-03-23 Air-cooled internal combustion engine

Country Status (4)

Country Link
BE (1) BE601780A (en)
CH (1) CH378098A (en)
DE (1) DE1426182A1 (en)
GB (1) GB906487A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1476381B1 (en) * 1964-08-27 1970-02-19 Kloeckner Humboldt Deutz Ag Cylinder head for air-cooled internal combustion engines
EP0260027A2 (en) * 1986-09-03 1988-03-16 Kubota Ltd. An overhead-valve type forcedly air cooled engine
EP1531254A1 (en) * 2003-11-12 2005-05-18 DaimlerChrysler AG Cylinder head for an internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1476381B1 (en) * 1964-08-27 1970-02-19 Kloeckner Humboldt Deutz Ag Cylinder head for air-cooled internal combustion engines
EP0260027A2 (en) * 1986-09-03 1988-03-16 Kubota Ltd. An overhead-valve type forcedly air cooled engine
EP0260027A3 (en) * 1986-09-03 1988-11-30 Kubota Limited An overhead-valve type forcedly air cooled engine
EP1531254A1 (en) * 2003-11-12 2005-05-18 DaimlerChrysler AG Cylinder head for an internal combustion engine

Also Published As

Publication number Publication date
BE601780A (en) 1961-07-17
CH378098A (en) 1964-05-31
DE1426182A1 (en) 1968-12-19

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