[go: up one dir, main page]

JPS52100605A - Electric well pump apparatus - Google Patents

Electric well pump apparatus

Info

Publication number
JPS52100605A
JPS52100605A JP1728076A JP1728076A JPS52100605A JP S52100605 A JPS52100605 A JP S52100605A JP 1728076 A JP1728076 A JP 1728076A JP 1728076 A JP1728076 A JP 1728076A JP S52100605 A JPS52100605 A JP S52100605A
Authority
JP
Japan
Prior art keywords
well pump
pump apparatus
electric well
valve
constant pressure
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
JP1728076A
Other languages
Japanese (ja)
Inventor
Masaru Saijo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1728076A priority Critical patent/JPS52100605A/en
Publication of JPS52100605A publication Critical patent/JPS52100605A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

PURPOSE: To keep the equilibrium of a control operation by setting a resistance valve in the water supply path of an eddy pump, and by controlling a constant pressure valve through said valve directly without complicating the appratus, in the electric well pump apparatus which the eddy pump and a bypass pipe with the constant pressure valve are equipped.
COPYRIGHT: (C)1977,JPO&Japio
JP1728076A 1976-02-18 1976-02-18 Electric well pump apparatus Pending JPS52100605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1728076A JPS52100605A (en) 1976-02-18 1976-02-18 Electric well pump apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1728076A JPS52100605A (en) 1976-02-18 1976-02-18 Electric well pump apparatus

Publications (1)

Publication Number Publication Date
JPS52100605A true JPS52100605A (en) 1977-08-23

Family

ID=11939556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1728076A Pending JPS52100605A (en) 1976-02-18 1976-02-18 Electric well pump apparatus

Country Status (1)

Country Link
JP (1) JPS52100605A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967208A (en) * 1972-11-02 1974-06-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967208A (en) * 1972-11-02 1974-06-29

Similar Documents

Publication Publication Date Title
JPS5350863A (en) Demand quantity estimating apparatus for flow rate pressure controlling in piping network
JPS52100605A (en) Electric well pump apparatus
JPS5253189A (en) Controller, in hydraulic unit
JPS5399186A (en) Temperature controller
JPS5214901A (en) Controlling system for flow qwantity of water supply
JPS5254A (en) Temperature control device
JPS5336706A (en) Jet pump flow-quantity controlling valve used for heating system
JPS52109656A (en) Control equipment for dryer
JPS536912A (en) Air supplying and water level regulating apparatus in pressure water tank
JPS52100611A (en) Air feed and water level control apparatus of pressure water tank
JPS52100608A (en) Air feed and water level control apparatus of pressure water tank
JPS5260302A (en) Feed water control device
JPS5335888A (en) Flow control valve control system
JPS52100610A (en) Air feed and water level control apparatus of pressure water tank
JPS5269001A (en) Water delivery control method
JPS52133490A (en) Method of controlling rate of flow of slurry
JPS5362347A (en) Apparatus for controlling temperature
JPS5383282A (en) Device for controlling supply amount of grains by flow conveyor
JPS51144802A (en) Water supply heating unit's water level control
JPS5276733A (en) Flow control valve
JPS5316133A (en) Carburetor
JPS5341844A (en) Hot-water supplying heating apparatus
JPS52123542A (en) Heating system
JPS5269054A (en) Liquid supply control of membrane scratching dryer
JPS51151486A (en) Water supply flow control system