JPS58146805U - valve seat ring - Google Patents

valve seat ring

Info

Publication number
JPS58146805U
JPS58146805U JP4312282U JP4312282U JPS58146805U JP S58146805 U JPS58146805 U JP S58146805U JP 4312282 U JP4312282 U JP 4312282U JP 4312282 U JP4312282 U JP 4312282U JP S58146805 U JPS58146805 U JP S58146805U
Authority
JP
Japan
Prior art keywords
valve seat
seat ring
sprayed layer
utility
model registration
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
JP4312282U
Other languages
Japanese (ja)
Inventor
浜　藤夫
Original Assignee
帝国ピストンリング株式会社
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 帝国ピストンリング株式会社 filed Critical 帝国ピストンリング株式会社
Priority to JP4312282U priority Critical patent/JPS58146805U/en
Publication of JPS58146805U publication Critical patent/JPS58146805U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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１〜４図は夫々本考案の実施例の断面部分図である。 １・・・バルブシートリング本体、２・・・凹部、３・
・・、溶射層。1 to 4 are partial cross-sectional views of embodiments of the present invention, respectively. 1... Valve seat ring body, 2... Recessed part, 3...
..., sprayed layer.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）バルブシートリングのバルブと当たる表面部を耐
熱・耐摩耗性材料からなる溶射層で形成し、リング本体
を鍛造鋼材で溝相したバルブシートリング。(1) A valve seat ring in which the surface of the valve seat ring that contacts the valve is formed with a thermally sprayed layer made of heat-resistant and wear-resistant material, and the ring body is made of forged steel with grooves. （２）前記溶射層がバルブシートリング本体凹部に充填
形成されていることを特徴とする実用新案登録請求の範
囲第１項記載のバルブシートリング。(2) The valve seat ring according to claim 1, wherein the thermal sprayed layer is formed by filling a concave portion of the valve seat ring main body. （３）　　前記溶射層の厚さが１゜０ｒｎｎ以上である
ことを特徴とする前記実用新案登録請求の範囲第１項又
は第２項記載のバルブシートリング。(3) The valve seat ring according to claim 1 or 2 of the utility model registration, wherein the thickness of the sprayed layer is 1°0 rnn or more.
JP4312282U 1982-03-29 1982-03-29 valve seat ring Pending JPS58146805U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4312282U JPS58146805U (en) 1982-03-29 1982-03-29 valve seat ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4312282U JPS58146805U (en) 1982-03-29 1982-03-29 valve seat ring

Publications (1)

Publication Number Publication Date
JPS58146805U true JPS58146805U (en) 1983-10-03

Family

ID=30054221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4312282U Pending JPS58146805U (en) 1982-03-29 1982-03-29 valve seat ring

Country Status (1)

Country Link
JP (1) JPS58146805U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022085130A1 (en) * 2020-10-21 2022-04-28 日産自動車株式会社 Cylinder head blank and cylinder head manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816216B1 (en) * 1970-11-06 1973-05-21
JPS5130488U (en) * 1974-08-29 1976-03-05
JPS5394244A (en) * 1977-01-28 1978-08-18 Hitachi Zosen Corp Forming method for sealing part of valve stem
JPS5614848A (en) * 1979-07-16 1981-02-13 Toyota Motor Corp Exhaust-gas recirculating apparatus for internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4816216B1 (en) * 1970-11-06 1973-05-21
JPS5130488U (en) * 1974-08-29 1976-03-05
JPS5394244A (en) * 1977-01-28 1978-08-18 Hitachi Zosen Corp Forming method for sealing part of valve stem
JPS5614848A (en) * 1979-07-16 1981-02-13 Toyota Motor Corp Exhaust-gas recirculating apparatus for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022085130A1 (en) * 2020-10-21 2022-04-28 日産自動車株式会社 Cylinder head blank and cylinder head manufacturing method

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