JPS4948060B1 - - Google Patents

Info

Publication number
JPS4948060B1
JPS4948060B1 JP46033680A JP3368071A JPS4948060B1 JP S4948060 B1 JPS4948060 B1 JP S4948060B1 JP 46033680 A JP46033680 A JP 46033680A JP 3368071 A JP3368071 A JP 3368071A JP S4948060 B1 JPS4948060 B1 JP S4948060B1
Authority
JP
Japan
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.)
Pending
Application number
JP46033680A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP46033680A priority Critical patent/JPS4948060B1/ja
Priority to US00191606A priority patent/US3795511A/en
Priority to GB4983871A priority patent/GB1312024A/en
Priority to DE2154107A priority patent/DE2154107C3/en
Publication of JPS4948060B1 publication Critical patent/JPS4948060B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49306—Valve seat making
    • 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
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
JP46033680A 1971-04-27 1971-04-27 Pending JPS4948060B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP46033680A JPS4948060B1 (en) 1971-04-27 1971-04-27
US00191606A US3795511A (en) 1971-04-27 1971-10-22 Method of combining iron-base sintered alloys and copper-base sintered alloys
GB4983871A GB1312024A (en) 1971-04-27 1971-10-27 Method of combining iron-base sintered alloys and copper-base sintered alloys
DE2154107A DE2154107C3 (en) 1971-04-27 1971-10-29 Process for the production of interconnected sintered bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46033680A JPS4948060B1 (en) 1971-04-27 1971-04-27

Publications (1)

Publication Number Publication Date
JPS4948060B1 true JPS4948060B1 (en) 1974-12-19

Family

ID=12393139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46033680A Pending JPS4948060B1 (en) 1971-04-27 1971-04-27

Country Status (4)

Country Link
US (1) US3795511A (en)
JP (1) JPS4948060B1 (en)
DE (1) DE2154107C3 (en)
GB (1) GB1312024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194549U (en) * 1975-01-28 1976-07-29

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889349A (en) * 1973-06-08 1975-06-17 Ford Motor Co Brazing metal alloys
JPS5638672B2 (en) * 1973-06-11 1981-09-08
DE2928792C2 (en) * 1979-07-17 1981-03-12 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Process for compound sintering
JPS57140802A (en) * 1981-02-26 1982-08-31 Nippon Piston Ring Co Ltd Composite molded valve seat
EP0167034B1 (en) * 1984-06-12 1988-09-14 Sumitomo Electric Industries Limited Valve-seat insert for internal combustion engines and its production
US5060374A (en) * 1989-06-05 1991-10-29 Electric Power Research Institute, Inc. Method for fabricating a valve
AU640722B2 (en) * 1990-11-05 1993-09-02 Asahi Tec Corporation Method of producing a porous metal and a metal product using the same such as a catalyst carrier
JPH0979014A (en) * 1995-09-14 1997-03-25 Yamaha Motor Co Ltd Manufacture of cylinder head for engine
US5778531A (en) * 1995-09-14 1998-07-14 Yamaha Hatsudoki Kabushiki Kaisha Method of manufacturing cylinder head for engine
CN103216288B (en) * 2013-03-28 2015-02-11 浙江吉利汽车研究院有限公司杭州分公司 Intake/exhaust valve seat of ethanol gasoline engine
CN107326290A (en) * 2017-05-27 2017-11-07 苏州铭晟通物资有限公司 A kind of corrosion-resistant tin iron material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194549U (en) * 1975-01-28 1976-07-29

Also Published As

Publication number Publication date
US3795511A (en) 1974-03-05
DE2154107A1 (en) 1972-11-16
GB1312024A (en) 1973-04-04
DE2154107B2 (en) 1974-05-30
DE2154107C3 (en) 1975-01-09

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