JPS6453074A - Driving circuit for electromagnetic pump - Google Patents

Driving circuit for electromagnetic pump

Info

Publication number
JPS6453074A
JPS6453074A JP20741587A JP20741587A JPS6453074A JP S6453074 A JPS6453074 A JP S6453074A JP 20741587 A JP20741587 A JP 20741587A JP 20741587 A JP20741587 A JP 20741587A JP S6453074 A JPS6453074 A JP S6453074A
Authority
JP
Japan
Prior art keywords
pump
circuit
coil
magnetic flux
residual magnetic
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
JP20741587A
Other languages
Japanese (ja)
Inventor
Masayuki Saito
Yasutsune Chiba
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.)
Taisan Industrial Co Ltd
Original Assignee
Taisan 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 Taisan Industrial Co Ltd filed Critical Taisan Industrial Co Ltd
Priority to JP20741587A priority Critical patent/JPS6453074A/en
Publication of JPS6453074A publication Critical patent/JPS6453074A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromagnetic Pumps, Or The Like (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE:To increase the discharge capacity of a pump by connecting an arc suppressing circuit to an electric power source part for control and installing a resistor between a coil and a diode and controlling the combustion quantity in proportion continuously, in the driving circuit for electromagnetic pump for feeding fuel. CONSTITUTION:An arc-suppressing circuit 40 connects an electric power source part 50 for control which is separated from a rectifying circuit and can be voltage-controlled and the gate of the second thyristor SCR2 through a calculation amplifier and a comparison circuit. The coil Ps of a pump connects a rectifying diode D1 so as to conduct to a positive buss through a resistor R22 from the side connected with a main thyristor SCR1. Since, in a the coil Ps for driving the pump, the residual magnetic flux due to the counter electromotive force generated in the electric conduction repose period of the intermittent electric current in pulse form for during eliminates the residual magnetic flux which becomes a cause for suppressing the above-described residual magnetic flux during the return cycle of a plunger for operating the pump, the discharge capacity of the pump can be improved.
JP20741587A 1987-08-22 1987-08-22 Driving circuit for electromagnetic pump Pending JPS6453074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20741587A JPS6453074A (en) 1987-08-22 1987-08-22 Driving circuit for electromagnetic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20741587A JPS6453074A (en) 1987-08-22 1987-08-22 Driving circuit for electromagnetic pump

Publications (1)

Publication Number Publication Date
JPS6453074A true JPS6453074A (en) 1989-03-01

Family

ID=16539370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20741587A Pending JPS6453074A (en) 1987-08-22 1987-08-22 Driving circuit for electromagnetic pump

Country Status (1)

Country Link
JP (1) JPS6453074A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010001071A (en) * 2008-04-01 2010-01-07 Nestec Sa Beverage dispensing device and its method
US7976885B2 (en) 2007-10-23 2011-07-12 Alkar-Rapidpak-Mp Equipment, Inc. Anti-microbial injection for web packaging pasteurization system
JP2017057724A (en) * 2015-09-14 2017-03-23 本田技研工業株式会社 Fuel shut-off valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7976885B2 (en) 2007-10-23 2011-07-12 Alkar-Rapidpak-Mp Equipment, Inc. Anti-microbial injection for web packaging pasteurization system
JP2010001071A (en) * 2008-04-01 2010-01-07 Nestec Sa Beverage dispensing device and its method
JP2017057724A (en) * 2015-09-14 2017-03-23 本田技研工業株式会社 Fuel shut-off valve

Similar Documents

Publication Publication Date Title
US4607311A (en) Power circuit for electromagnetic actuator
JPS6453074A (en) Driving circuit for electromagnetic pump
CN109682076B (en) Ignition and heat detection circuit based on Buck principle and gas wall-mounted furnace
US3845379A (en) Chopper circuit for d.c. motor
CN213794744U (en) Constant current driving circuit for stud welding gun electromagnet coil
US3374412A (en) Control system for regulating current pulses to battery powered electric motors
US3751677A (en) Variable mark space ratio pulse controllers
CN2196207Y (en) Energy saving brake electromagnet
CN219286300U (en) Direct current relay with double-coil structure and auxiliary switch
CN2182453Y (en) Energy-saving alternating current contactor unit
JPS575434A (en) Output hybrid type solid-state relay
US2910622A (en) Ignition system
SU838764A1 (en) Device switching-on dc electromagnet with boosting
JPS5773910A (en) Driving device for electromagnetic contactor
US4500936A (en) Fastener driving device having a three stage firing circuit
SU1430211A1 (en) Apparatus for percussive electrostatic welding of pins
JPS55148969A (en) Circuit for stopping engine
JPS5768272A (en) Welding control device
GB1161764A (en) Circuit with Triggerable Vacuum Gap Device
SU1579680A1 (en) Apparatus for switching on welding rectifier
CN2240771Y (en) Electromagnet
JPS5728832A (en) Control circuit of fuel pump driving motor
CN2206994Y (en) Electromagnet with voltage circuit
SU1292046A1 (en) Control device for electromagnet
SU1710245A1 (en) Electric arc welder