JPS54131769A - Driving circuit for electromagnetic coil - Google Patents

Driving circuit for electromagnetic coil

Info

Publication number
JPS54131769A
JPS54131769A JP3934778A JP3934778A JPS54131769A JP S54131769 A JPS54131769 A JP S54131769A JP 3934778 A JP3934778 A JP 3934778A JP 3934778 A JP3934778 A JP 3934778A JP S54131769 A JPS54131769 A JP S54131769A
Authority
JP
Japan
Prior art keywords
driving circuit
electromagnetic coil
electromagnetic
coil
driving
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
JP3934778A
Other languages
Japanese (ja)
Other versions
JPS5936403B2 (en
Inventor
Shigeyuki Araki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3934778A priority Critical patent/JPS5936403B2/en
Publication of JPS54131769A publication Critical patent/JPS54131769A/en
Publication of JPS5936403B2 publication Critical patent/JPS5936403B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Impact Printers (AREA)
  • Relay Circuits (AREA)
JP3934778A 1978-04-04 1978-04-04 Drive circuit for electromagnetic coil in printer hammer drive magnet Expired JPS5936403B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3934778A JPS5936403B2 (en) 1978-04-04 1978-04-04 Drive circuit for electromagnetic coil in printer hammer drive magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3934778A JPS5936403B2 (en) 1978-04-04 1978-04-04 Drive circuit for electromagnetic coil in printer hammer drive magnet

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP13761285A Division JPS6149856A (en) 1985-06-24 1985-06-24 Magnet drive circuit for printer

Publications (2)

Publication Number Publication Date
JPS54131769A true JPS54131769A (en) 1979-10-13
JPS5936403B2 JPS5936403B2 (en) 1984-09-04

Family

ID=12550535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3934778A Expired JPS5936403B2 (en) 1978-04-04 1978-04-04 Drive circuit for electromagnetic coil in printer hammer drive magnet

Country Status (1)

Country Link
JP (1) JPS5936403B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810130U (en) * 1981-07-08 1983-01-22 株式会社日立製作所 digital output circuit
JPS5959445U (en) * 1982-10-13 1984-04-18 アンリツ株式会社 Relay drive circuit
JPS61104800U (en) * 1984-12-15 1986-07-03
JPS62140330A (en) * 1985-12-14 1987-06-23 株式会社豊田自動織機製作所 Relay exciting circuit
JPS62296315A (en) * 1986-06-17 1987-12-23 松下電器産業株式会社 Controller for electromagnetic switch
JPH02162705A (en) * 1988-10-04 1990-06-22 Lockwood Technical Inc Solenoid driver

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810130U (en) * 1981-07-08 1983-01-22 株式会社日立製作所 digital output circuit
JPS5959445U (en) * 1982-10-13 1984-04-18 アンリツ株式会社 Relay drive circuit
JPS61104800U (en) * 1984-12-15 1986-07-03
JPS62140330A (en) * 1985-12-14 1987-06-23 株式会社豊田自動織機製作所 Relay exciting circuit
JPH0766733B2 (en) * 1985-12-14 1995-07-19 株式会社豊田自動織機製作所 Excitation circuit of relay
JPS62296315A (en) * 1986-06-17 1987-12-23 松下電器産業株式会社 Controller for electromagnetic switch
JPH02162705A (en) * 1988-10-04 1990-06-22 Lockwood Technical Inc Solenoid driver

Also Published As

Publication number Publication date
JPS5936403B2 (en) 1984-09-04

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