JPH0380341U - - Google Patents

Info

Publication number
JPH0380341U
JPH0380341U JP14157489U JP14157489U JPH0380341U JP H0380341 U JPH0380341 U JP H0380341U JP 14157489 U JP14157489 U JP 14157489U JP 14157489 U JP14157489 U JP 14157489U JP H0380341 U JPH0380341 U JP H0380341U
Authority
JP
Japan
Prior art keywords
pressure
liquid
signal
time
pump
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.)
Pending
Application number
JP14157489U
Other languages
English (en)
Japanese (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 JP14157489U priority Critical patent/JPH0380341U/ja
Publication of JPH0380341U publication Critical patent/JPH0380341U/ja
Pending legal-status Critical Current

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Landscapes

  • Examining Or Testing Airtightness (AREA)
JP14157489U 1989-12-08 1989-12-08 Pending JPH0380341U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14157489U JPH0380341U (en]) 1989-12-08 1989-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14157489U JPH0380341U (en]) 1989-12-08 1989-12-08

Publications (1)

Publication Number Publication Date
JPH0380341U true JPH0380341U (en]) 1991-08-16

Family

ID=31688456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14157489U Pending JPH0380341U (en]) 1989-12-08 1989-12-08

Country Status (1)

Country Link
JP (1) JPH0380341U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042089A (ja) * 2001-07-31 2003-02-13 Sayama Seisakusho:Kk 逆止め弁または／および圧力タンクの診断方法、および給水装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042089A (ja) * 2001-07-31 2003-02-13 Sayama Seisakusho:Kk 逆止め弁または／および圧力タンクの診断方法、および給水装置

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