JPS58109665U - Valve seat composition - Google Patents

Valve seat composition

Info

Publication number
JPS58109665U
JPS58109665U JP731782U JP731782U JPS58109665U JP S58109665 U JPS58109665 U JP S58109665U JP 731782 U JP731782 U JP 731782U JP 731782 U JP731782 U JP 731782U JP S58109665 U JPS58109665 U JP S58109665U
Authority
JP
Japan
Prior art keywords
valve seat
seat composition
coating layer
hard
base member
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
JP731782U
Other languages
Japanese (ja)
Other versions
JPS6244214Y2 (en
Inventor
二宮　陽一
Original Assignee
旭有機材工業株式会社
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 旭有機材工業株式会社 filed Critical 旭有機材工業株式会社
Priority to JP731782U priority Critical patent/JPS58109665U/en
Publication of JPS58109665U publication Critical patent/JPS58109665U/en
Application granted granted Critical
Publication of JPS6244214Y2 publication Critical patent/JPS6244214Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (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) [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 the drawing]

図面は本案による弁用シート組成体の１例を示した縦断
面図である。 この図において、１・・・弁用シート組成体。２・・・
弾性体。３・・・被覆層。４，５・・・環状空所。６・
・・金属台部材。The drawing is a longitudinal sectional view showing an example of a valve seat composition according to the present invention. In this figure, 1... Valve sheet composition. 2...
Elastic body. 3...Covering layer. 4, 5... Annular void. 6.
・・Metal base member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自由状態において内側表面が小直線部を含むかあるいは
含まない凸面を呈し露出面が硬質ないし、　　　半硬質
の樹脂よりなる被覆層によって被覆せられた弾性体と、
同様の被覆層によって包まれた金属′　　台部材とを組
合せもしくは一体化してなる弁用シート組成体。an elastic body whose inner surface exhibits a convex surface with or without small straight parts in a free state, and whose exposed surface is covered with a coating layer made of a hard or semi-hard resin;
A valve seat composition formed by combining or integrating a metal base member wrapped with a similar coating layer.
JP731782U 1982-01-22 1982-01-22 Valve seat composition Granted JPS58109665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP731782U JPS58109665U (en) 1982-01-22 1982-01-22 Valve seat composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP731782U JPS58109665U (en) 1982-01-22 1982-01-22 Valve seat composition

Publications (2)

Publication Number Publication Date
JPS58109665U true JPS58109665U (en) 1983-07-26
JPS6244214Y2 JPS6244214Y2 (en) 1987-11-19

Family

ID=30020073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP731782U Granted JPS58109665U (en) 1982-01-22 1982-01-22 Valve seat composition

Country Status (1)

Country Link
JP (1) JPS58109665U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196873U (en) * 1987-06-10 1988-12-19

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5367114A (en) * 1976-11-29 1978-06-15 Tomoe Gijutsu Kenkyusho Seat ring of butterfly valve
JPS53129327A (en) * 1977-04-19 1978-11-11 Asahi Organic Chem Ind Butterfly form valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5367114A (en) * 1976-11-29 1978-06-15 Tomoe Gijutsu Kenkyusho Seat ring of butterfly valve
JPS53129327A (en) * 1977-04-19 1978-11-11 Asahi Organic Chem Ind Butterfly form valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63196873U (en) * 1987-06-10 1988-12-19

Also Published As

Publication number Publication date
JPS6244214Y2 (en) 1987-11-19

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