JPS57179486A - Electromagnetic valve drive circuit - Google Patents

Electromagnetic valve drive circuit

Info

Publication number
JPS57179486A
JPS57179486A JP6367981A JP6367981A JPS57179486A JP S57179486 A JPS57179486 A JP S57179486A JP 6367981 A JP6367981 A JP 6367981A JP 6367981 A JP6367981 A JP 6367981A JP S57179486 A JPS57179486 A JP S57179486A
Authority
JP
Japan
Prior art keywords
current
holding
electromagnetic coil
valve
voltage
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.)
Granted
Application number
JP6367981A
Other languages
English (en)
Other versions
JPS634068B2 (ja
Inventor
Naomi Tomizawa
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.)
NIHON DENSHI KIKI KK
Hitachi Unisia Automotive Ltd
Original Assignee
NIHON DENSHI KIKI KK
Japan Electronic Control Systems 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 NIHON DENSHI KIKI KK, Japan Electronic Control Systems Co Ltd filed Critical NIHON DENSHI KIKI KK
Priority to JP6367981A priority Critical patent/JPS57179486A/ja
Publication of JPS57179486A publication Critical patent/JPS57179486A/ja
Publication of JPS634068B2 publication Critical patent/JPS634068B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets
    • H01F7/08Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
JP6367981A 1981-04-27 1981-04-27 Electromagnetic valve drive circuit Granted JPS57179486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6367981A JPS57179486A (en) 1981-04-27 1981-04-27 Electromagnetic valve drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6367981A JPS57179486A (en) 1981-04-27 1981-04-27 Electromagnetic valve drive circuit

Publications (2)

Publication Number Publication Date
JPS57179486A true JPS57179486A (en) 1982-11-05
JPS634068B2 JPS634068B2 (ja) 1988-01-27

Family

ID=13236286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6367981A Granted JPS57179486A (en) 1981-04-27 1981-04-27 Electromagnetic valve drive circuit

Country Status (1)

Country Link
JP (1) JPS57179486A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559211A1 (fr) * 1984-01-31 1985-08-09 Lucas Ind Plc Circuit d'excitation destine a la commande du courant circulant dans le solenoide d'un dispositif electromagnetique en reponse a un signal de commande
JPH11351038A (ja) * 1998-06-12 1999-12-21 Mitsubishi Electric Corp 筒内噴射式インジェクタの制御装置
CN103291384A (zh) * 2013-06-06 2013-09-11 杭州和利时自动化有限公司 电磁阀驱动电路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7416786B2 (en) 2003-02-26 2008-08-26 Sumitomo Electric Industries, Ltd. Amorphous carbon film, process for producing the same and amorphous carbon film-coated material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559211A1 (fr) * 1984-01-31 1985-08-09 Lucas Ind Plc Circuit d'excitation destine a la commande du courant circulant dans le solenoide d'un dispositif electromagnetique en reponse a un signal de commande
JPH11351038A (ja) * 1998-06-12 1999-12-21 Mitsubishi Electric Corp 筒内噴射式インジェクタの制御装置
CN103291384A (zh) * 2013-06-06 2013-09-11 杭州和利时自动化有限公司 电磁阀驱动电路

Also Published As

Publication number Publication date
JPS634068B2 (ja) 1988-01-27

Similar Documents

Publication Publication Date Title
GB2032720A (en) Controlling injection valves
JPS57179486A (en) Electromagnetic valve drive circuit
US4185315A (en) Apparatus with a single input connectable to electrical energizing sources of different character
MY112781A (en) Circuit arrangement for current measurement via a switching transistor.
JPS54126454A (en) Switching circuit
JPS57211421A (en) Wire cut discharge machining power source equipment
JPS5597601A (en) Driving circuit for electromagnetic valve
JPS5710820A (en) Constant voltage power supply device
JPS6420000A (en) Voltage regulator
JPS56123781A (en) Electric power control device
JPS5612890A (en) Controlling circuit for motor
SU1411942A1 (ru) Формирователь длительности импульсов
JPS5647810A (en) Electromagnetic valve driving circuit
JPS56152017A (en) Current controlling system of power source circuit
JPS56160478A (en) Electrically actuated valve for flow rate control
JPS57113931A (en) Control device of fuel injection valve
JPS5710020A (en) Heating apparatus
JPS6452396A (en) High frequency heating device
JPS57199026A (en) Voltage control circuit
SU881703A1 (ru) Регул тор
JPS56132817A (en) Driving circuit of semiconductor element
JPS5555584A (en) Photodiode display device
JPS5779457A (en) Voltage comparing circuit
JPS57142194A (en) Electric power-saving control circuit for motor
JPS56145798A (en) Controlling for pulse motor