JPS5267195A - Emergency water supply system - Google Patents

Emergency water supply system

Info

Publication number
JPS5267195A
JPS5267195A JP14223375A JP14223375A JPS5267195A JP S5267195 A JPS5267195 A JP S5267195A JP 14223375 A JP14223375 A JP 14223375A JP 14223375 A JP14223375 A JP 14223375A JP S5267195 A JPS5267195 A JP S5267195A
Authority
JP
Japan
Prior art keywords
water supply
supply system
emergency water
change
duct
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
JP14223375A
Other languages
Japanese (ja)
Inventor
Minoru Iwata
Kengo Hasegawa
Yasuyuki Yamamoto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14223375A priority Critical patent/JPS5267195A/en
Publication of JPS5267195A publication Critical patent/JPS5267195A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

PURPOSE: To prevent effects on the indication of a flow meter from appearing even with a change of the length of duct for testing, a change of the duct path or a change of the water control valve aperture.
COPYRIGHT: (C)1977,JPO&Japio
JP14223375A 1975-12-01 1975-12-01 Emergency water supply system Pending JPS5267195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14223375A JPS5267195A (en) 1975-12-01 1975-12-01 Emergency water supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14223375A JPS5267195A (en) 1975-12-01 1975-12-01 Emergency water supply system

Publications (1)

Publication Number Publication Date
JPS5267195A true JPS5267195A (en) 1977-06-03

Family

ID=15310510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14223375A Pending JPS5267195A (en) 1975-12-01 1975-12-01 Emergency water supply system

Country Status (1)

Country Link
JP (1) JPS5267195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129060A (en) * 1983-12-16 1985-07-10 ホーチキ株式会社 Inspection apparatus of fire extinguishing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129060A (en) * 1983-12-16 1985-07-10 ホーチキ株式会社 Inspection apparatus of fire extinguishing apparatus
JPH0425028B2 (en) * 1983-12-16 1992-04-28 Hochiki Co

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