CA955080A - Valve seat material for internal combustion engine - Google Patents

Valve seat material for internal combustion engine

Info

Publication number
CA955080A
CA955080A CA122,820A CA122820A CA955080A CA 955080 A CA955080 A CA 955080A CA 122820 A CA122820 A CA 122820A CA 955080 A CA955080 A CA 955080A
Authority
CA
Canada
Prior art keywords
combustion engine
internal combustion
valve seat
seat material
valve
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
CA122,820A
Other versions
CA122820S (en
Inventor
Soichiro Honda
Kenya Motoyoshi
Yoshitoshi Hagiwara
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.)
Honda Motor Co Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Honda Motor Co Ltd
Sumitomo Electric 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
Application filed by Honda Motor Co Ltd, Sumitomo Electric Industries Ltd filed Critical Honda Motor Co Ltd
Application granted granted Critical
Publication of CA955080A publication Critical patent/CA955080A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
CA122,820A 1970-09-15 1971-09-14 Valve seat material for internal combustion engine Expired CA955080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45080841A JPS5031847B1 (en) 1970-09-15 1970-09-15

Publications (1)

Publication Number Publication Date
CA955080A true CA955080A (en) 1974-09-24

Family

ID=13729574

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,820A Expired CA955080A (en) 1970-09-15 1971-09-14 Valve seat material for internal combustion engine

Country Status (7)

Country Link
US (1) US3725048A (en)
JP (1) JPS5031847B1 (en)
AU (1) AU470320B2 (en)
CA (1) CA955080A (en)
DE (1) DE2145944C3 (en)
FR (1) FR2107723A5 (en)
GB (1) GB1367115A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893848A (en) * 1970-09-03 1975-07-08 Sumitomo Electric Industries Valve seat material for internal combustion engines and the similar material
JPS56129405A (en) * 1980-03-14 1981-10-09 Matsushita Electric Ind Co Ltd Angle list for antenna

Also Published As

Publication number Publication date
FR2107723A5 (en) 1972-05-05
US3725048A (en) 1973-04-03
DE2145944A1 (en) 1972-03-23
DE2145944B2 (en) 1974-06-27
JPS5031847B1 (en) 1975-10-15
AU470320B2 (en) 1976-03-11
GB1367115A (en) 1974-09-18
DE2145944C3 (en) 1975-02-13
AU3330471A (en) 1973-03-15

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