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JPS51117305A - Centrifugal-jet combination pump - Google Patents

Centrifugal-jet combination pump

Info

Publication number
JPS51117305A
JPS51117305A JP4231675A JP4231675A JPS51117305A JP S51117305 A JPS51117305 A JP S51117305A JP 4231675 A JP4231675 A JP 4231675A JP 4231675 A JP4231675 A JP 4231675A JP S51117305 A JPS51117305 A JP S51117305A
Authority
JP
Japan
Prior art keywords
centrifugal
combination pump
jet combination
jet
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
JP4231675A
Other languages
Japanese (ja)
Inventor
Shigetomo Yoshihara
Tomohiko Taki
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 JP4231675A priority Critical patent/JPS51117305A/en
Publication of JPS51117305A publication Critical patent/JPS51117305A/en
Pending legal-status Critical Current

Links

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: Prevention against lowering of pumping up characteristic by providing a pressure sensitive diaphram at the discharging side of a jet pump in the pressurized water control valve from a centrifugal pump to said jet pump.
COPYRIGHT: (C)1976,JPO&Japio
JP4231675A 1975-04-09 1975-04-09 Centrifugal-jet combination pump Pending JPS51117305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4231675A JPS51117305A (en) 1975-04-09 1975-04-09 Centrifugal-jet combination pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4231675A JPS51117305A (en) 1975-04-09 1975-04-09 Centrifugal-jet combination pump

Publications (1)

Publication Number Publication Date
JPS51117305A true JPS51117305A (en) 1976-10-15

Family

ID=12632601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4231675A Pending JPS51117305A (en) 1975-04-09 1975-04-09 Centrifugal-jet combination pump

Country Status (1)

Country Link
JP (1) JPS51117305A (en)

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