JPS643380A - Check valve - Google Patents

Check valve

Info

Publication number
JPS643380A
JPS643380A JP15835287A JP15835287A JPS643380A JP S643380 A JPS643380 A JP S643380A JP 15835287 A JP15835287 A JP 15835287A JP 15835287 A JP15835287 A JP 15835287A JP S643380 A JPS643380 A JP S643380A
Authority
JP
Japan
Prior art keywords
valve body
parent
child
course side
seal 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
JP15835287A
Other languages
English (en)
Other versions
JP2648596B2 (ja
Inventor
Akira Nakata
Ichiji Kaneda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maezawa Industries Inc
Original Assignee
Maezawa Industries Inc
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 Maezawa Industries Inc filed Critical Maezawa Industries Inc
Priority to JP62158352A priority Critical patent/JP2648596B2/ja
Publication of JPS643380A publication Critical patent/JPS643380A/ja
Application granted granted Critical
Publication of JP2648596B2 publication Critical patent/JP2648596B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Details Of Valves (AREA)
JP62158352A 1987-06-25 1987-06-25 逆止弁 Expired - Lifetime JP2648596B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158352A JP2648596B2 (ja) 1987-06-25 1987-06-25 逆止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158352A JP2648596B2 (ja) 1987-06-25 1987-06-25 逆止弁

Publications (2)

Publication Number Publication Date
JPS643380A true JPS643380A (en) 1989-01-09
JP2648596B2 JP2648596B2 (ja) 1997-09-03

Family

ID=15669777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158352A Expired - Lifetime JP2648596B2 (ja) 1987-06-25 1987-06-25 逆止弁

Country Status (1)

Country Link
JP (1) JP2648596B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0357573U (ja) * 1989-10-12 1991-06-03

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450826U (ja) * 1977-09-17 1979-04-09
JPS54137938U (ja) * 1978-03-15 1979-09-25
JPS57170U (ja) * 1980-06-02 1982-01-05
JPS58163773U (ja) * 1982-04-27 1983-10-31 株式会社荏原製作所 逆止弁の緩衝装置
JPS6058974U (ja) * 1983-09-29 1985-04-24 旭可鍛鉄株式会社 緩衝装置付スウィング逆止弁
JPS6141469U (ja) * 1984-08-16 1986-03-17 株式会社東芝 スタツド溶接における溶解飛散塊の溶着防止装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450826U (ja) * 1977-09-17 1979-04-09
JPS54137938U (ja) * 1978-03-15 1979-09-25
JPS57170U (ja) * 1980-06-02 1982-01-05
JPS58163773U (ja) * 1982-04-27 1983-10-31 株式会社荏原製作所 逆止弁の緩衝装置
JPS6058974U (ja) * 1983-09-29 1985-04-24 旭可鍛鉄株式会社 緩衝装置付スウィング逆止弁
JPS6141469U (ja) * 1984-08-16 1986-03-17 株式会社東芝 スタツド溶接における溶解飛散塊の溶着防止装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0357573U (ja) * 1989-10-12 1991-06-03

Also Published As

Publication number Publication date
JP2648596B2 (ja) 1997-09-03

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