GB1516960A - Cylinder head block for internal combustion engines - Google Patents

Cylinder head block for internal combustion engines

Info

Publication number
GB1516960A
GB1516960A GB4994677A GB4994677A GB1516960A GB 1516960 A GB1516960 A GB 1516960A GB 4994677 A GB4994677 A GB 4994677A GB 4994677 A GB4994677 A GB 4994677A GB 1516960 A GB1516960 A GB 1516960A
Authority
GB
United Kingdom
Prior art keywords
cylinder head
internal combustion
combustion engines
head block
exhaust port
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
GB4994677A
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries Ltd
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
Priority claimed from JP1974129185U external-priority patent/JPS5338727Y2/ja
Application filed by Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Publication of GB1516960A publication Critical patent/GB1516960A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • 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

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

1516960 Exhaust port liners in IC engines FUJI HEAVY INDUSTRIES Ltd 18 Aug 1975 [25 Oct 1974] 49946/77 Divided out of 1516197 Heading F1B In order to accommodate thermal expansion a heat insulating exhaust port liner 102 is secured to a cylinder head 110 at one end 112a adjacent the exhaust valve seat, and is free to slide (on dogs 103) at the other end. The cavity 111 may contain air or may be filled with asbestos, or with ceramic wood containing sodium silicate.
GB4994677A 1974-10-25 1975-08-18 Cylinder head block for internal combustion engines Expired GB1516960A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1974129185U JPS5338727Y2 (en) 1974-10-25 1974-10-25
GB34291/75A GB1516197A (en) 1974-10-25 1975-08-18 Cylinder head block for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1516960A true GB1516960A (en) 1978-07-05

Family

ID=26262226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4994677A Expired GB1516960A (en) 1974-10-25 1975-08-18 Cylinder head block for internal combustion engines

Country Status (1)

Country Link
GB (1) GB1516960A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee