JPS6028209U - Internal combustion engine intake and exhaust valves - Google Patents

Internal combustion engine intake and exhaust valves

Info

Publication number
JPS6028209U
JPS6028209U JP12041983U JP12041983U JPS6028209U JP S6028209 U JPS6028209 U JP S6028209U JP 12041983 U JP12041983 U JP 12041983U JP 12041983 U JP12041983 U JP 12041983U JP S6028209 U JPS6028209 U JP S6028209U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
exhaust valves
engine intake
recessed part
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.)
Granted
Application number
JP12041983U
Other languages
Japanese (ja)
Other versions
JPH0220410Y2 (en
Inventor
宮崎　又郎
白岩　義則
Original Assignee
京セラ株式会社
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 京セラ株式会社 filed Critical 京セラ株式会社
Priority to JP12041983U priority Critical patent/JPS6028209U/en
Publication of JPS6028209U publication Critical patent/JPS6028209U/en
Application granted granted Critical
Publication of JPH0220410Y2 publication Critical patent/JPH0220410Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Lift Valve (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本案による内燃機関の吸排気弁の実施例を示す
弁体の一部破断面図である。第２図イは第１図に示した
吸排気弁の底面図、第２図口は吸排気弁の他の実施例を
示す吸排気弁の底面図である。 １：吸排気弁、２：弁棒、３：弁部、４：底面部、−５
：凹陥部、６：セラミック体、７：間隙、８：金属リン
グ、９：板状ツメ。FIG. 1 is a partially cutaway cross-sectional view of a valve body showing an embodiment of an intake and exhaust valve for an internal combustion engine according to the present invention. 2A is a bottom view of the intake and exhaust valve shown in FIG. 1, and FIG. 2A is a bottom view of the intake and exhaust valve showing another embodiment of the intake and exhaust valve. 1: Intake and exhaust valve, 2: Valve stem, 3: Valve part, 4: Bottom part, -5
: recessed part, 6: ceramic body, 7: gap, 8: metal ring, 9: plate-shaped claw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁体の燃焼室側に面した底面部に段付を備えた凹陥部を
形成し、該段付にセラミック体を係止せしめるとともに
該セラミック体の一主表面と凹陥部の内壁との間に空隙
を形成したことを特徴とする内燃機関の吸排気弁。A recessed part with a step is formed on the bottom face facing the combustion chamber side of the valve body, and the ceramic body is secured to the step, and a recessed part is formed between one main surface of the ceramic body and the inner wall of the recessed part. An intake and exhaust valve for an internal combustion engine characterized by forming a gap.
JP12041983U 1983-08-01 1983-08-01 Internal combustion engine intake and exhaust valves Granted JPS6028209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12041983U JPS6028209U (en) 1983-08-01 1983-08-01 Internal combustion engine intake and exhaust valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12041983U JPS6028209U (en) 1983-08-01 1983-08-01 Internal combustion engine intake and exhaust valves

Publications (2)

Publication Number Publication Date
JPS6028209U true JPS6028209U (en) 1985-02-26
JPH0220410Y2 JPH0220410Y2 (en) 1990-06-04

Family

ID=30275996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12041983U Granted JPS6028209U (en) 1983-08-01 1983-08-01 Internal combustion engine intake and exhaust valves

Country Status (1)

Country Link
JP (1) JPS6028209U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273306U (en) * 1975-11-29 1977-06-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5273306U (en) * 1975-11-29 1977-06-01

Also Published As

Publication number Publication date
JPH0220410Y2 (en) 1990-06-04

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