JPS6059877U - check valve - Google Patents

check valve

Info

Publication number
JPS6059877U
JPS6059877U JP15047983U JP15047983U JPS6059877U JP S6059877 U JPS6059877 U JP S6059877U JP 15047983 U JP15047983 U JP 15047983U JP 15047983 U JP15047983 U JP 15047983U JP S6059877 U JPS6059877 U JP S6059877U
Authority
JP
Japan
Prior art keywords
check valve
valve
pressure relief
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
JP15047983U
Other languages
Japanese (ja)
Inventor
純一 岡村
Original Assignee
出光石油化学株式会社
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 出光石油化学株式会社 filed Critical 出光石油化学株式会社
Priority to JP15047983U priority Critical patent/JPS6059877U/en
Publication of JPS6059877U publication Critical patent/JPS6059877U/en
Pending legal-status Critical Current

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  • Check Valves (AREA)
  • Safety Valves (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 drawings]

第１図は配管ラインの正面図、第２図はチェノ　　−キ
弁の縦断面図、第３図及び第４図は圧抜きバルブの実施
例を示した縦断面図である。 １・・・配管ライン、２・・・仕切弁、３・・・チェツ
キ弁、４・・・バルブ本体、５・・・弁シート、６・・
・圧抜きバルブ、７・・・孔部。FIG. 1 is a front view of a piping line, FIG. 2 is a longitudinal sectional view of a chenokki valve, and FIGS. 3 and 4 are longitudinal sectional views showing embodiments of a pressure relief valve. 1... Piping line, 2... Gate valve, 3... Check valve, 4... Valve body, 5... Valve seat, 6...
・Pressure relief valve, 7...hole.

Claims (1)

【実用新案登録請求の範囲】 １　弁シートに孔部を穿設し、該孔部位置に逆流方向の
流れを許す圧抜きバルブを設けたことを特徴とするチェ
ツキ弁。 ２　圧抜きバルブの作動圧を調整自在にしてなる実用新
案登録請求の範囲第１項記載のチェツキ弁。[Claims for Utility Model Registration] 1. A check valve, characterized in that a hole is formed in the valve seat, and a pressure relief valve that allows flow in the reverse direction is provided at the hole position. 2. The check valve according to claim 1 of the utility model registration claim, which is capable of freely adjusting the operating pressure of the pressure relief valve.
JP15047983U 1983-09-30 1983-09-30 check valve Pending JPS6059877U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15047983U JPS6059877U (en) 1983-09-30 1983-09-30 check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15047983U JPS6059877U (en) 1983-09-30 1983-09-30 check valve

Publications (1)

Publication Number Publication Date
JPS6059877U true JPS6059877U (en) 1985-04-25

Family

ID=30333747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15047983U Pending JPS6059877U (en) 1983-09-30 1983-09-30 check valve

Country Status (1)

Country Link
JP (1) JPS6059877U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017140076A (en) * 2016-02-08 2017-08-17 ヤマトプロテック株式会社 Flowing water detection device
WO2017163814A1 (en) * 2016-03-23 2017-09-28 サンデン・オートモーティブコンポーネント株式会社 Scroll-type compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017140076A (en) * 2016-02-08 2017-08-17 ヤマトプロテック株式会社 Flowing water detection device
WO2017163814A1 (en) * 2016-03-23 2017-09-28 サンデン・オートモーティブコンポーネント株式会社 Scroll-type compressor

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