JPH0469495B2 - - Google Patents

Info

Publication number
JPH0469495B2
JPH0469495B2 JP61023345A JP2334586A JPH0469495B2 JP H0469495 B2 JPH0469495 B2 JP H0469495B2 JP 61023345 A JP61023345 A JP 61023345A JP 2334586 A JP2334586 A JP 2334586A JP H0469495 B2 JPH0469495 B2 JP H0469495B2
Authority
JP
Japan
Prior art keywords
hole
core material
valve
core
titanium
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 - Lifetime
Application number
JP61023345A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62179838A (ja
Inventor
Koichi Hakoishi
Kozo Oikawa
Keisuke Hitomi
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.)
Fuji Oozx Inc
Original Assignee
Fuji Valve Co 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 Fuji Valve Co Ltd filed Critical Fuji Valve Co Ltd
Priority to JP2334586A priority Critical patent/JPS62179838A/ja
Publication of JPS62179838A publication Critical patent/JPS62179838A/ja
Publication of JPH0469495B2 publication Critical patent/JPH0469495B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Of Metal (AREA)
JP2334586A 1986-02-05 1986-02-05 軽量エンジンバルブの製造方法 Granted JPS62179838A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2334586A JPS62179838A (ja) 1986-02-05 1986-02-05 軽量エンジンバルブの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2334586A JPS62179838A (ja) 1986-02-05 1986-02-05 軽量エンジンバルブの製造方法

Publications (2)

Publication Number Publication Date
JPS62179838A JPS62179838A (ja) 1987-08-07
JPH0469495B2 true JPH0469495B2 (en]) 1992-11-06

Family

ID=12107998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2334586A Granted JPS62179838A (ja) 1986-02-05 1986-02-05 軽量エンジンバルブの製造方法

Country Status (1)

Country Link
JP (1) JPS62179838A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017172497A (ja) * 2016-03-24 2017-09-28 本田技研工業株式会社 エンジンバルブ及びその製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513496B (zh) * 2016-12-30 2018-10-23 高密同创气门芯有限公司 一种气门芯芯体冲内六方设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2093774A (en) * 1931-05-20 1937-09-21 Thompson Prod Inc Method of making valves
JPS5129509A (ja) * 1974-09-05 1976-03-12 Nippon Kansoki Kk Hochikiitohinshitsuhozenhoho
JPS6013910A (ja) * 1983-07-05 1985-01-24 Daido Steel Co Ltd 排気バルブ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017172497A (ja) * 2016-03-24 2017-09-28 本田技研工業株式会社 エンジンバルブ及びその製造方法

Also Published As

Publication number Publication date
JPS62179838A (ja) 1987-08-07

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