JPS599109U - Internal combustion engine supply and exhaust valves - Google Patents

Internal combustion engine supply and exhaust valves

Info

Publication number
JPS599109U
JPS599109U JP10323682U JP10323682U JPS599109U JP S599109 U JPS599109 U JP S599109U JP 10323682 U JP10323682 U JP 10323682U JP 10323682 U JP10323682 U JP 10323682U JP S599109 U JPS599109 U JP S599109U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
valve
exhaust valves
engine supply
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
JP10323682U
Other languages
Japanese (ja)
Other versions
JPS6235842Y2 (en
Inventor
村松　綏啓
松田　敏志
Original Assignee
株式会社新潟鐵工所
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 株式会社新潟鐵工所 filed Critical 株式会社新潟鐵工所
Priority to JP10323682U priority Critical patent/JPS599109U/en
Publication of JPS599109U publication Critical patent/JPS599109U/en
Application granted granted Critical
Publication of JPS6235842Y2 publication Critical patent/JPS6235842Y2/ja
Granted legal-status Critical Current

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  • Valve-Gear Or Valve Arrangements (AREA)
  • Supercharger (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、この考案に係る給・排気弁が装備された内燃
機関を示す断面図、第２図は、同給・排気弁付近の拡大
断面図、第３図は、給・排気弁とセラミック板を孝子分
解斜視図、第４図は、セラミック板が固着された給・排
気弁の断面図、第５図は、第４図における側縁部付近の
拡大図、第６図は、第４図における突起付近の拡大図で
ある。 ３．４・・・給・排気ボニト、７・・・給気弁、８・・
・排気弁、７ａ、　　３ａ・・・弁下面、１４・・・側
縁部、１４ｂ・・・逃げ溝、１５・・・突起１．１６・
・・セラミック板、１６ａ五嵌入孔。Fig. 1 is a sectional view showing an internal combustion engine equipped with the supply/exhaust valve according to this invention, Fig. 2 is an enlarged sectional view of the vicinity of the supply/exhaust valve, and Fig. 3 is a sectional view of the internal combustion engine equipped with the supply/exhaust valve. Fig. 4 is a cross-sectional view of the supply/exhaust valve to which the ceramic plate is fixed, Fig. 5 is an enlarged view of the vicinity of the side edge in Fig. 4, and Fig. 6 is an exploded perspective view of the ceramic plate. 4 is an enlarged view of the vicinity of the protrusion in FIG. 4. FIG. 3.4... Supply/exhaust valve, 7... Air supply valve, 8...
・Exhaust valve, 7a, 3a... Valve bottom surface, 14... Side edge, 14b... Relief groove, 15... Protrusion 1.16.
...Ceramic plate, 16a five-hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁下面にセラミック板を接合した内燃機関の給排気弁に
おいて、弁下面の外周にはその全周にわたって側縁部が
突出形成されていると共に、該側縁部の内周面側の根元
には全周にわたって逃げ溝が形成されており、上記弁下
面、側縁部及び突起により形成される弁下面の凹部には
セラミック板がはめこまれていて、該セラミック板と上
記側縁部及、び突起とは各々固着されていることを特徴
とする内燃機関の給排気弁。In an internal combustion engine supply/exhaust valve in which a ceramic plate is bonded to the lower surface of the valve, a side edge is formed protruding over the entire circumference of the outer periphery of the lower surface of the valve, and at the root of the inner peripheral surface of the side edge is a A relief groove is formed around the entire circumference, and a ceramic plate is fitted into a recess on the valve lower surface formed by the valve lower surface, the side edge, and the protrusion. An intake and exhaust valve for an internal combustion engine, characterized in that the protrusions are each fixed to each other.
JP10323682U 1982-07-09 1982-07-09 Internal combustion engine supply and exhaust valves Granted JPS599109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10323682U JPS599109U (en) 1982-07-09 1982-07-09 Internal combustion engine supply and exhaust valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10323682U JPS599109U (en) 1982-07-09 1982-07-09 Internal combustion engine supply and exhaust valves

Publications (2)

Publication Number Publication Date
JPS599109U true JPS599109U (en) 1984-01-20
JPS6235842Y2 JPS6235842Y2 (en) 1987-09-11

Family

ID=30242973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10323682U Granted JPS599109U (en) 1982-07-09 1982-07-09 Internal combustion engine supply and exhaust valves

Country Status (1)

Country Link
JP (1) JPS599109U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026210U (en) * 1983-07-28 1985-02-22 京セラ株式会社 engine intake and exhaust valve
JP2012072748A (en) * 2010-09-30 2012-04-12 Mazda Motor Corp Valve for engine
JPWO2019167260A1 (en) * 2018-03-02 2021-04-01 日鍛バルブ株式会社 Valve for internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026210U (en) * 1983-07-28 1985-02-22 京セラ株式会社 engine intake and exhaust valve
JP2012072748A (en) * 2010-09-30 2012-04-12 Mazda Motor Corp Valve for engine
JPWO2019167260A1 (en) * 2018-03-02 2021-04-01 日鍛バルブ株式会社 Valve for internal combustion engine

Also Published As

Publication number Publication date
JPS6235842Y2 (en) 1987-09-11

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