JPS5392907A - Jet pump gear - Google Patents

Jet pump gear

Info

Publication number
JPS5392907A
JPS5392907A JP588477A JP588477A JPS5392907A JP S5392907 A JPS5392907 A JP S5392907A JP 588477 A JP588477 A JP 588477A JP 588477 A JP588477 A JP 588477A JP S5392907 A JPS5392907 A JP S5392907A
Authority
JP
Japan
Prior art keywords
jet pump
pump gear
pump
venturi
responds
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
JP588477A
Other languages
Japanese (ja)
Inventor
Kozo Tamura
Tomohiko Taki
Shigetomo Yoshihara
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 JP588477A priority Critical patent/JPS5392907A/en
Publication of JPS5392907A publication Critical patent/JPS5392907A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To enable a pump to display its full performance in every range of pump head, by open-close operation of a pilot valve which responds to the pressure difference between the discharge side and suction side of a venturi.
COPYRIGHT: (C)1978,JPO&Japio
JP588477A 1977-01-24 1977-01-24 Jet pump gear Pending JPS5392907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP588477A JPS5392907A (en) 1977-01-24 1977-01-24 Jet pump gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP588477A JPS5392907A (en) 1977-01-24 1977-01-24 Jet pump gear

Publications (1)

Publication Number Publication Date
JPS5392907A true JPS5392907A (en) 1978-08-15

Family

ID=11623316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP588477A Pending JPS5392907A (en) 1977-01-24 1977-01-24 Jet pump gear

Country Status (1)

Country Link
JP (1) JPS5392907A (en)

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