JPH0115752Y2 - - Google Patents

Info

Publication number
JPH0115752Y2
JPH0115752Y2 JP1984165659U JP16565984U JPH0115752Y2 JP H0115752 Y2 JPH0115752 Y2 JP H0115752Y2 JP 1984165659 U JP1984165659 U JP 1984165659U JP 16565984 U JP16565984 U JP 16565984U JP H0115752 Y2 JPH0115752 Y2 JP H0115752Y2
Authority
JP
Japan
Prior art keywords
casing
strainer
check valve
circumferential surface
sand
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
JP1984165659U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6180888U (pm
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 JP1984165659U priority Critical patent/JPH0115752Y2/ja
Publication of JPS6180888U publication Critical patent/JPS6180888U/ja
Application granted granted Critical
Publication of JPH0115752Y2 publication Critical patent/JPH0115752Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Filtration Of Liquid (AREA)
JP1984165659U 1984-11-02 1984-11-02 Expired JPH0115752Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984165659U JPH0115752Y2 (pm) 1984-11-02 1984-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984165659U JPH0115752Y2 (pm) 1984-11-02 1984-11-02

Publications (2)

Publication Number Publication Date
JPS6180888U JPS6180888U (pm) 1986-05-29
JPH0115752Y2 true JPH0115752Y2 (pm) 1989-05-10

Family

ID=30723499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984165659U Expired JPH0115752Y2 (pm) 1984-11-02 1984-11-02

Country Status (1)

Country Link
JP (1) JPH0115752Y2 (pm)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118321Y2 (pm) * 1971-06-25 1976-05-17

Also Published As

Publication number Publication date
JPS6180888U (pm) 1986-05-29

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