JPS6347785Y2 - - Google Patents

Info

Publication number
JPS6347785Y2
JPS6347785Y2 JP1983175664U JP17566483U JPS6347785Y2 JP S6347785 Y2 JPS6347785 Y2 JP S6347785Y2 JP 1983175664 U JP1983175664 U JP 1983175664U JP 17566483 U JP17566483 U JP 17566483U JP S6347785 Y2 JPS6347785 Y2 JP S6347785Y2
Authority
JP
Japan
Prior art keywords
space
diaphragm
fluid
valve body
valve seat
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.)
Expired
Application number
JP1983175664U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6082118U (ja
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 filed Critical
Priority to JP17566483U priority Critical patent/JPS6082118U/ja
Publication of JPS6082118U publication Critical patent/JPS6082118U/ja
Application granted granted Critical
Publication of JPS6347785Y2 publication Critical patent/JPS6347785Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Steam Or Hot-Water Central Heating Systems (AREA)
JP17566483U 1983-11-14 1983-11-14 逆流防止装置 Granted JPS6082118U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17566483U JPS6082118U (ja) 1983-11-14 1983-11-14 逆流防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17566483U JPS6082118U (ja) 1983-11-14 1983-11-14 逆流防止装置

Publications (2)

Publication Number Publication Date
JPS6082118U JPS6082118U (ja) 1985-06-07
JPS6347785Y2 true JPS6347785Y2 (OSRAM) 1988-12-09

Family

ID=30382113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17566483U Granted JPS6082118U (ja) 1983-11-14 1983-11-14 逆流防止装置

Country Status (1)

Country Link
JP (1) JPS6082118U (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7205001A (OSRAM) * 1972-04-14 1973-10-16

Also Published As

Publication number Publication date
JPS6082118U (ja) 1985-06-07

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