JPS5575581A - Driving method for solenoid pump - Google Patents

Driving method for solenoid pump

Info

Publication number
JPS5575581A
JPS5575581A JP14781778A JP14781778A JPS5575581A JP S5575581 A JPS5575581 A JP S5575581A JP 14781778 A JP14781778 A JP 14781778A JP 14781778 A JP14781778 A JP 14781778A JP S5575581 A JPS5575581 A JP S5575581A
Authority
JP
Japan
Prior art keywords
signal
accordance
pump
variation
input terminal
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
JP14781778A
Other languages
Japanese (ja)
Inventor
Yuzo Koyanagi
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.)
MITSUWA SEIKI CO Ltd
Sanwa Seiki Ltd
Original Assignee
MITSUWA SEIKI CO Ltd
Sanwa Seiki 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 MITSUWA SEIKI CO Ltd, Sanwa Seiki Ltd filed Critical MITSUWA SEIKI CO Ltd
Priority to JP14781778A priority Critical patent/JPS5575581A/en
Publication of JPS5575581A publication Critical patent/JPS5575581A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

PURPOSE: To make the discharge capacity of a pump regardless of the variation of voltage and temperature by proportionately controlling the current supply to a solenoid coil in accordance with the signal of an input terminal that is set in accordance with the electric signal having a pulse width.
CONSTITUTION: The pulse signal formed by an L-form wave oscillating circuit 2 is fed to an input terminal 4c, the signal of an input terminal 5c is set in accordance with the pulse signal of the terminal 4c, and the current to be supplied to a solenoid coil S is proportionately controlled in accordance with the set signal. Thereby, the drive force to be given to the piston in a solenoid pump is constantly kept proportionate to the set signal so that the flow of the fluid discharge from the pump is constant regardless of the variation of AC power supply in voltage and the variation of the electric resistance of the coil that is caused by that of ambient temperature.
COPYRIGHT: (C)1980,JPO&Japio
JP14781778A 1978-12-01 1978-12-01 Driving method for solenoid pump Pending JPS5575581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14781778A JPS5575581A (en) 1978-12-01 1978-12-01 Driving method for solenoid pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14781778A JPS5575581A (en) 1978-12-01 1978-12-01 Driving method for solenoid pump

Publications (1)

Publication Number Publication Date
JPS5575581A true JPS5575581A (en) 1980-06-06

Family

ID=15438887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14781778A Pending JPS5575581A (en) 1978-12-01 1978-12-01 Driving method for solenoid pump

Country Status (1)

Country Link
JP (1) JPS5575581A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122197A (en) * 1981-01-20 1982-07-29 Yamatake Honeywell Co Ltd Driving method and apparatus of electromagnetic pump
JPS57122175A (en) * 1981-01-20 1982-07-29 Yamatake Honeywell Co Ltd Electromagnetic pump drive unit
JPS5832979A (en) * 1981-08-22 1983-02-26 Yamatake Honeywell Co Ltd Driving circuit for electromagnetic pump
JPS5857089A (en) * 1981-09-30 1983-04-05 Mitsuwa Seiki Co Ltd Drive device for electromagnetic pump
JPS6085271A (en) * 1983-10-18 1985-05-14 Nippon Gakki Seizo Kk Driving gear of electromagnetic pump in combustion device of liquid fuel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122197A (en) * 1981-01-20 1982-07-29 Yamatake Honeywell Co Ltd Driving method and apparatus of electromagnetic pump
JPS57122175A (en) * 1981-01-20 1982-07-29 Yamatake Honeywell Co Ltd Electromagnetic pump drive unit
JPS5832979A (en) * 1981-08-22 1983-02-26 Yamatake Honeywell Co Ltd Driving circuit for electromagnetic pump
JPS5857089A (en) * 1981-09-30 1983-04-05 Mitsuwa Seiki Co Ltd Drive device for electromagnetic pump
JPS6085271A (en) * 1983-10-18 1985-05-14 Nippon Gakki Seizo Kk Driving gear of electromagnetic pump in combustion device of liquid fuel

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