JPH0432923B2 - - Google Patents

Info

Publication number
JPH0432923B2
JPH0432923B2 JP58155360A JP15536083A JPH0432923B2 JP H0432923 B2 JPH0432923 B2 JP H0432923B2 JP 58155360 A JP58155360 A JP 58155360A JP 15536083 A JP15536083 A JP 15536083A JP H0432923 B2 JPH0432923 B2 JP H0432923B2
Authority
JP
Japan
Prior art keywords
valve stem
valve
surface roughness
contact surface
stem
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
JP58155360A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6047809A (ja
Inventor
Masaki Okada
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors 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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Priority to JP15536083A priority Critical patent/JPS6047809A/ja
Publication of JPS6047809A publication Critical patent/JPS6047809A/ja
Publication of JPH0432923B2 publication Critical patent/JPH0432923B2/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
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP15536083A 1983-08-24 1983-08-24 内燃機関用バルブステムの製造方法 Granted JPS6047809A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15536083A JPS6047809A (ja) 1983-08-24 1983-08-24 内燃機関用バルブステムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15536083A JPS6047809A (ja) 1983-08-24 1983-08-24 内燃機関用バルブステムの製造方法

Publications (2)

Publication Number Publication Date
JPS6047809A JPS6047809A (ja) 1985-03-15
JPH0432923B2 true JPH0432923B2 (en]) 1992-06-01

Family

ID=15604204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15536083A Granted JPS6047809A (ja) 1983-08-24 1983-08-24 内燃機関用バルブステムの製造方法

Country Status (1)

Country Link
JP (1) JPS6047809A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667069B2 (ja) * 1986-02-07 1994-08-24 三菱電機株式会社 ガス絶縁開閉装置
JPH08303216A (ja) * 1995-05-08 1996-11-19 Fuji Oozx Inc 内燃機関用タペットの製造方法
NO336985B1 (no) * 2014-06-03 2015-12-14 Bergen Engines As Innløpsventil for en motor
DE102019207536A1 (de) * 2019-05-23 2020-11-26 Mahle International Gmbh Gaswechselventil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117310A (ja) * 1981-12-29 1983-07-12 Sunstar Kinzoku Kk エンジン用タペツト

Also Published As

Publication number Publication date
JPS6047809A (ja) 1985-03-15

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