JPS5587900A - Combined pump - Google Patents

Combined pump

Info

Publication number
JPS5587900A
JPS5587900A JP16327578A JP16327578A JPS5587900A JP S5587900 A JPS5587900 A JP S5587900A JP 16327578 A JP16327578 A JP 16327578A JP 16327578 A JP16327578 A JP 16327578A JP S5587900 A JPS5587900 A JP S5587900A
Authority
JP
Japan
Prior art keywords
pressure
flow
motor pump
path
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
JP16327578A
Other languages
Japanese (ja)
Inventor
Masakatsu Okamoto
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.)
TLV Co Ltd
Original Assignee
TLV Co 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 TLV Co Ltd filed Critical TLV Co Ltd
Priority to JP16327578A priority Critical patent/JPS5587900A/en
Publication of JPS5587900A publication Critical patent/JPS5587900A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)

Abstract

PURPOSE: To increase the pressure supply amount without increasing the amount of circulating liquid even when the jet pump reached to the limit of flow, by providing a bypass for conducting the flow-in path to the circulation path between the suction port of motor pump and jet pump.
CONSTITUTION: Electric signals from pressure detector 19 and temperature detector 20 are processed in the controller 16, to calculate the difference between real pressure at the suction side 3 of motor pump 1 and the saturated pressure corresponding with real temperature thus to regulate the opening of flow regulating valve 18 and to increase/decrease the boosting function due to jet pump 5 at the suction 3 of motor pump 1. When the pressure in the circulation path 4 at the suction port 3 of motor pump 1 is decreased by the pressure in the flow-in path 10, recovered water at the flow-in path 10 is supplied through bypass 21 to the suction side 3 of motor pump 1.
COPYRIGHT: (C)1980,JPO&Japio
JP16327578A 1978-12-26 1978-12-26 Combined pump Pending JPS5587900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16327578A JPS5587900A (en) 1978-12-26 1978-12-26 Combined pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16327578A JPS5587900A (en) 1978-12-26 1978-12-26 Combined pump

Publications (1)

Publication Number Publication Date
JPS5587900A true JPS5587900A (en) 1980-07-03

Family

ID=15770704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16327578A Pending JPS5587900A (en) 1978-12-26 1978-12-26 Combined pump

Country Status (1)

Country Link
JP (1) JPS5587900A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762467A (en) * 1985-12-21 1988-08-09 Henkel Kommanditgesellschaft Auf Aktien Method for controlling the pressure ratio of a jet pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762467A (en) * 1985-12-21 1988-08-09 Henkel Kommanditgesellschaft Auf Aktien Method for controlling the pressure ratio of a jet pump

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