JPWO2021002026A5 - - Google Patents

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Publication number
JPWO2021002026A5
JPWO2021002026A5 JP2021529880A JP2021529880A JPWO2021002026A5 JP WO2021002026 A5 JPWO2021002026 A5 JP WO2021002026A5 JP 2021529880 A JP2021529880 A JP 2021529880A JP 2021529880 A JP2021529880 A JP 2021529880A JP WO2021002026 A5 JPWO2021002026 A5 JP WO2021002026A5
Authority
JP
Japan
Prior art keywords
valve body
body stopper
flow path
annular groove
wire rod
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
JP2021529880A
Other languages
English (en)
Japanese (ja)
Other versions
JP7195433B2 (ja
JPWO2021002026A1 (fr
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2019/026747 external-priority patent/WO2021002026A1/fr
Publication of JPWO2021002026A1 publication Critical patent/JPWO2021002026A1/ja
Publication of JPWO2021002026A5 publication Critical patent/JPWO2021002026A5/ja
Application granted granted Critical
Publication of JP7195433B2 publication Critical patent/JP7195433B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021529880A 2019-07-04 2019-07-04 弁 Active JP7195433B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/026747 WO2021002026A1 (fr) 2019-07-04 2019-07-04 Obturateur d'élément de soupape, mécanisme de retenue d'élément de soupape et soupape

Publications (3)

Publication Number Publication Date
JPWO2021002026A1 JPWO2021002026A1 (fr) 2021-01-07
JPWO2021002026A5 true JPWO2021002026A5 (fr) 2022-03-08
JP7195433B2 JP7195433B2 (ja) 2022-12-23

Family

ID=74100308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021529880A Active JP7195433B2 (ja) 2019-07-04 2019-07-04 弁

Country Status (3)

Country Link
JP (1) JP7195433B2 (fr)
CN (1) CN113498461B (fr)
WO (1) WO2021002026A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160456U (fr) * 1981-04-03 1982-10-08
JPS59181377U (ja) * 1983-05-20 1984-12-04 株式会社　田「淵」製作所 逆止弁の弁体
JPH01188779A (ja) * 1988-01-25 1989-07-28 Matsushita Electric Ind Co Ltd 給湯器用逆止弁
JP2833123B2 (ja) * 1990-03-23 1998-12-09 松下電器産業株式会社 逆止弁
JP2553349Y2 (ja) * 1991-06-28 1997-11-05 株式会社フジユニバンス バルブ構造
US6206032B1 (en) * 2000-07-11 2001-03-27 James H. Hill High pressure check valve fittings
DE102016202430A1 (de) * 2016-02-17 2017-08-17 Schaeffler Technologies AG & Co. KG Rückschlagventil und Steuersystem
WO2017175832A1 (fr) * 2016-04-07 2017-10-12 日東工器株式会社 Élément de raccord de tuyau ayant un corps de soupape, et ressort hélicoïdal utilisé dans ledit élément de raccord de tuyau
CN207921412U (zh) * 2017-12-29 2018-09-28 赛威隆机电设备河北有限公司 一种微压启动单向阀

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