JPS59141108U - intake valve - Google Patents

intake valve

Info

Publication number
JPS59141108U
JPS59141108U JP3581783U JP3581783U JPS59141108U JP S59141108 U JPS59141108 U JP S59141108U JP 3581783 U JP3581783 U JP 3581783U JP 3581783 U JP3581783 U JP 3581783U JP S59141108 U JPS59141108 U JP S59141108U
Authority
JP
Japan
Prior art keywords
intake valve
heat insulating
insulating coating
coated
combustion surface
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.)
Pending
Application number
JP3581783U
Other languages
Japanese (ja)
Inventor
和仁 内田
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP3581783U priority Critical patent/JPS59141108U/en
Publication of JPS59141108U publication Critical patent/JPS59141108U/en
Pending legal-status Critical Current

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Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (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 the drawing]

第１図は、吸・排気弁を取付けたシリンダヘッドの縦断
面図、第２図及び第３図は、それぞれ本考案の実施例を
示す吸気弁の構造を示し、それら各図において、［ｆｆ
１ａは、吸気弁の正面図、ｂは、同じく吸気弁の要部拡
大縦断面図である。 ３・・・吸気弁、８・・・燃焼面、１１・・・断熱コー
ティング層、１３・・・傘Ｒ面。FIG. 1 is a vertical cross-sectional view of a cylinder head with intake and exhaust valves attached, and FIGS. 2 and 3 each show the structure of an intake valve according to an embodiment of the present invention.
FIG. 1a is a front view of the intake valve, and FIG. 1b is an enlarged vertical cross-sectional view of the main part of the intake valve. 3... Intake valve, 8... Combustion surface, 11... Heat insulating coating layer, 13... Umbrella R surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼面に断熱コーティングを施した吸気弁において、少
なくとも前記燃焼面に対して裏面側となる傘Ｒ面にも断
熱コーティングを施したことを特徴とする吸気弁。What is claimed is: 1. An intake valve having a combustion surface coated with a heat insulating coating, characterized in that a heat insulating coating is also coated on at least the R surface of the umbrella which is on the back side with respect to the combustion surface.
JP3581783U 1983-03-11 1983-03-11 intake valve Pending JPS59141108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3581783U JPS59141108U (en) 1983-03-11 1983-03-11 intake valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3581783U JPS59141108U (en) 1983-03-11 1983-03-11 intake valve

Publications (1)

Publication Number Publication Date
JPS59141108U true JPS59141108U (en) 1984-09-20

Family

ID=30166503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3581783U Pending JPS59141108U (en) 1983-03-11 1983-03-11 intake valve

Country Status (1)

Country Link
JP (1) JPS59141108U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241908A (en) * 1985-08-19 1987-02-23 Yamaha Motor Co Ltd Exhaust valve of engine
JPS62197611A (en) * 1986-02-26 1987-09-01 Honda Motor Co Ltd Titanium exhaust valve
JP2015214924A (en) * 2014-05-09 2015-12-03 本田技研工業株式会社 Intake valve and intake and exhaust system including the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241908A (en) * 1985-08-19 1987-02-23 Yamaha Motor Co Ltd Exhaust valve of engine
JPS62197611A (en) * 1986-02-26 1987-09-01 Honda Motor Co Ltd Titanium exhaust valve
JP2015214924A (en) * 2014-05-09 2015-12-03 本田技研工業株式会社 Intake valve and intake and exhaust system including the same

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