JPS541402A - Priventive method and device of water hammering abnormal pressure in pipe passage by air - Google Patents

Priventive method and device of water hammering abnormal pressure in pipe passage by air

Info

Publication number
JPS541402A
JPS541402A JP6584277A JP6584277A JPS541402A JP S541402 A JPS541402 A JP S541402A JP 6584277 A JP6584277 A JP 6584277A JP 6584277 A JP6584277 A JP 6584277A JP S541402 A JPS541402 A JP S541402A
Authority
JP
Japan
Prior art keywords
air
priventive
abnormal pressure
pipe passage
water hammering
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
JP6584277A
Other languages
Japanese (ja)
Inventor
Toshio Miwa
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Priority to JP6584277A priority Critical patent/JPS541402A/en
Publication of JPS541402A publication Critical patent/JPS541402A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

PURPOSE: To prevent water hammering abnormal pressure by air in water delivery pipe system with automatic suction and exhaust valve in the middle by providing non-return valve on down stream side of pipe passage of automatic suction and exhaust valve.
COPYRIGHT: (C)1979,JPO&Japio
JP6584277A 1977-06-06 1977-06-06 Priventive method and device of water hammering abnormal pressure in pipe passage by air Pending JPS541402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6584277A JPS541402A (en) 1977-06-06 1977-06-06 Priventive method and device of water hammering abnormal pressure in pipe passage by air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6584277A JPS541402A (en) 1977-06-06 1977-06-06 Priventive method and device of water hammering abnormal pressure in pipe passage by air

Publications (1)

Publication Number Publication Date
JPS541402A true JPS541402A (en) 1979-01-08

Family

ID=13298660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6584277A Pending JPS541402A (en) 1977-06-06 1977-06-06 Priventive method and device of water hammering abnormal pressure in pipe passage by air

Country Status (1)

Country Link
JP (1) JPS541402A (en)

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