JPS6120968U - 逆止弁装置 - Google Patents

逆止弁装置

Info

Publication number
JPS6120968U
JPS6120968U JP10559384U JP10559384U JPS6120968U JP S6120968 U JPS6120968 U JP S6120968U JP 10559384 U JP10559384 U JP 10559384U JP 10559384 U JP10559384 U JP 10559384U JP S6120968 U JPS6120968 U JP S6120968U
Authority
JP
Japan
Prior art keywords
check valve
valve device
plate
hole
cuts
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
JP10559384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0135987Y2 (enrdf_load_stackoverflow
Inventor
博 山本
芳雄 橋本
健一 本田
孝弘 大石
一郎 岩池
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10559384U priority Critical patent/JPS6120968U/ja
Publication of JPS6120968U publication Critical patent/JPS6120968U/ja
Application granted granted Critical
Publication of JPH0135987Y2 publication Critical patent/JPH0135987Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP10559384U 1984-07-12 1984-07-12 逆止弁装置 Granted JPS6120968U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10559384U JPS6120968U (ja) 1984-07-12 1984-07-12 逆止弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10559384U JPS6120968U (ja) 1984-07-12 1984-07-12 逆止弁装置

Publications (2)

Publication Number Publication Date
JPS6120968U true JPS6120968U (ja) 1986-02-06
JPH0135987Y2 JPH0135987Y2 (enrdf_load_stackoverflow) 1989-11-01

Family

ID=30664908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10559384U Granted JPS6120968U (ja) 1984-07-12 1984-07-12 逆止弁装置

Country Status (1)

Country Link
JP (1) JPS6120968U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122867U (enrdf_load_stackoverflow) * 1980-02-20 1981-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56122867U (enrdf_load_stackoverflow) * 1980-02-20 1981-09-18

Also Published As

Publication number Publication date
JPH0135987Y2 (enrdf_load_stackoverflow) 1989-11-01

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