JPS61188843U - - Google Patents

Info

Publication number
JPS61188843U
JPS61188843U JP7377885U JP7377885U JPS61188843U JP S61188843 U JPS61188843 U JP S61188843U JP 7377885 U JP7377885 U JP 7377885U JP 7377885 U JP7377885 U JP 7377885U JP S61188843 U JPS61188843 U JP S61188843U
Authority
JP
Japan
Prior art keywords
pnp transistor
hammer
transistor
collector
stage npn
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
JP7377885U
Other languages
English (en)
Japanese (ja)
Other versions
JPH074919Y2 (ja
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 filed Critical
Priority to JP1985073778U priority Critical patent/JPH074919Y2/ja
Publication of JPS61188843U publication Critical patent/JPS61188843U/ja
Application granted granted Critical
Publication of JPH074919Y2 publication Critical patent/JPH074919Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Impact Printers (AREA)
JP1985073778U 1985-05-17 1985-05-17 ハンマ駆動装置 Expired - Lifetime JPH074919Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985073778U JPH074919Y2 (ja) 1985-05-17 1985-05-17 ハンマ駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985073778U JPH074919Y2 (ja) 1985-05-17 1985-05-17 ハンマ駆動装置

Publications (2)

Publication Number Publication Date
JPS61188843U true JPS61188843U (sr) 1986-11-25
JPH074919Y2 JPH074919Y2 (ja) 1995-02-08

Family

ID=30613455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985073778U Expired - Lifetime JPH074919Y2 (ja) 1985-05-17 1985-05-17 ハンマ駆動装置

Country Status (1)

Country Link
JP (1) JPH074919Y2 (sr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164416A (en) * 1980-05-21 1981-12-17 Usac Electronics Ind Co Ltd Constant current control circuit
JPS5952666A (ja) * 1982-09-20 1984-03-27 Nec Corp 圧電型印字ヘツド駆動回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56164416A (en) * 1980-05-21 1981-12-17 Usac Electronics Ind Co Ltd Constant current control circuit
JPS5952666A (ja) * 1982-09-20 1984-03-27 Nec Corp 圧電型印字ヘツド駆動回路

Also Published As

Publication number Publication date
JPH074919Y2 (ja) 1995-02-08

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