JPS6227522B2 - - Google Patents

Info

Publication number
JPS6227522B2
JPS6227522B2 JP16453081A JP16453081A JPS6227522B2 JP S6227522 B2 JPS6227522 B2 JP S6227522B2 JP 16453081 A JP16453081 A JP 16453081A JP 16453081 A JP16453081 A JP 16453081A JP S6227522 B2 JPS6227522 B2 JP S6227522B2
Authority
JP
Japan
Prior art keywords
comparator
drive current
circuit
signal
hammer magnet
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.)
Expired
Application number
JP16453081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5866310A (ja
Inventor
Showa Kurokawa
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP16453081A priority Critical patent/JPS5866310A/ja
Publication of JPS5866310A publication Critical patent/JPS5866310A/ja
Publication of JPS6227522B2 publication Critical patent/JPS6227522B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1844—Monitoring or fail-safe circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Impact Printers (AREA)
JP16453081A 1981-10-15 1981-10-15 ハンマ−マグネツト駆動回路 Granted JPS5866310A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16453081A JPS5866310A (ja) 1981-10-15 1981-10-15 ハンマ−マグネツト駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16453081A JPS5866310A (ja) 1981-10-15 1981-10-15 ハンマ−マグネツト駆動回路

Publications (2)

Publication Number Publication Date
JPS5866310A JPS5866310A (ja) 1983-04-20
JPS6227522B2 true JPS6227522B2 (enrdf_load_html_response) 1987-06-15

Family

ID=15794912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16453081A Granted JPS5866310A (ja) 1981-10-15 1981-10-15 ハンマ−マグネツト駆動回路

Country Status (1)

Country Link
JP (1) JPS5866310A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623908A1 (de) * 1986-07-15 1988-01-21 Spinner Gmbh Elektrotech Steuerschaltung fuer die magnetspule eines elektromagneten

Also Published As

Publication number Publication date
JPS5866310A (ja) 1983-04-20

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