ATE317766T1 - Kopfsteuerungsschaltung für anschlagpunktdrucker - Google Patents

Kopfsteuerungsschaltung für anschlagpunktdrucker

Info

Publication number
ATE317766T1
ATE317766T1 AT00309276T AT00309276T ATE317766T1 AT E317766 T1 ATE317766 T1 AT E317766T1 AT 00309276 T AT00309276 T AT 00309276T AT 00309276 T AT00309276 T AT 00309276T AT E317766 T1 ATE317766 T1 AT E317766T1
Authority
AT
Austria
Prior art keywords
converter
head coil
voltage
drive transistor
power source
Prior art date
Application number
AT00309276T
Other languages
English (en)
Inventor
Hiroshi Shirotori
Hisashi Watamura
Original Assignee
Seiko Epson Corp
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
Priority claimed from JP2000123099A external-priority patent/JP3362845B2/ja
Priority claimed from JP2000122554A external-priority patent/JP4051519B2/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of ATE317766T1 publication Critical patent/ATE317766T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/30—Control circuits for actuators
AT00309276T 1999-10-22 2000-10-20 Kopfsteuerungsschaltung für anschlagpunktdrucker ATE317766T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP30177599 1999-10-22
JP2000123099A JP3362845B2 (ja) 1999-10-22 2000-04-24 インパクトプリンタのヘッド駆動回路
JP2000122554A JP4051519B2 (ja) 2000-04-24 2000-04-24 インパクトプリンタのヘッド駆動回路

Publications (1)

Publication Number Publication Date
ATE317766T1 true ATE317766T1 (de) 2006-03-15

Family

ID=27338489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00309276T ATE317766T1 (de) 1999-10-22 2000-10-20 Kopfsteuerungsschaltung für anschlagpunktdrucker

Country Status (4)

Country Link
US (1) US6659663B1 (de)
EP (1) EP1093925B1 (de)
AT (1) ATE317766T1 (de)
DE (1) DE60025995T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105299299A (zh) * 2015-12-08 2016-02-03 重庆南方数控设备有限责任公司 具有低功耗驱动的电磁阀控制电路
JP2018064059A (ja) * 2016-10-14 2018-04-19 株式会社デンソー 半導体装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103443A (en) * 1981-07-31 1983-02-16 Philips Electronic Associated Solenoid drive circuit
JPS5836468A (ja) * 1981-08-26 1983-03-03 Fujitsu Ltd 印字ヘツド制御方式
JPS58219070A (ja) * 1982-06-15 1983-12-20 Nec Corp 電磁ヘツド駆動回路
JPS612571A (ja) * 1984-06-15 1986-01-08 Brother Ind Ltd ドットプリンタにおける印字ワイヤ−駆動回路
IT1215449B (it) * 1987-04-30 1990-02-14 Honeywell Inf Systems Circuito di comando per testina stampante a punti
SG28397G (en) * 1988-12-13 1995-09-01 Seiko Epson Corp Dot wire driving apparatus
JPH0351140A (ja) 1989-07-20 1991-03-05 Hitachi Ltd ドットインパクトプリンタ
US5325228A (en) * 1990-04-04 1994-06-28 Minolta Camera Kabushiki Kaisha Optical shutter device
DE69115598T2 (de) * 1990-08-21 1996-08-01 Seiko Epson Corp Antriebsvorrichtung für Druckdrähte
US5190383A (en) * 1991-06-26 1993-03-02 Brother Kogyo Kabushiki Kaisha Dot printing apparatus
JP3495660B2 (ja) * 1999-09-30 2004-02-09 三洋電機株式会社 Ｄｃ−ｄｃコンバータ回路

Also Published As

Publication number Publication date
EP1093925B1 (de) 2006-02-15
EP1093925A3 (de) 2001-08-22
EP1093925A2 (de) 2001-04-25
DE60025995T2 (de) 2006-08-17
DE60025995D1 (de) 2006-04-20
US6659663B1 (en) 2003-12-09

Similar Documents

Publication Publication Date Title
US6842350B2 (en) Dc-to-dc converter with flyback period detector circuit
CN101847930B (zh) 转换器、开关电源和图像形成装置
JP4787350B2 (ja) 自励式スイッチング電源回路
JP2005039934A (ja) カレントトランスにより制御する同期整流型電源コンバータ
KR940008458A (ko) 공진형 전원 회로
EP1330016A3 (de) Stromversorgungsanlaufschaltung
KR101648145B1 (ko) 저전압 전력 공급부
EP1394927A3 (de) Stromversorgung mit Überspannungsschutz
US20050167466A1 (en) Drive mechanism for an electric nailer
JP3691498B2 (ja) 自励式スイッチング電源回路
ATE317766T1 (de) Kopfsteuerungsschaltung für anschlagpunktdrucker
JPH1189215A (ja) ターンオフサイリスタを駆動する方法及び装置
KR200413982Y1 (ko) 충전용 저전압 배터리 수명연장 장치
JPS6362305A (ja) コイル励磁回路
US6733195B2 (en) Head drive circuit for impact dot printer
TWM294158U (en) Control circuit associated with saturable inductor operated as synchronous rectifier for forward power converter
JP3936320B2 (ja) 同期整流型スイッチング電源装置
JP4303358B2 (ja) リンギングチョークコンバータ回路
CN210273874U (zh) 一种新型水泵电机软启动控制电路
CN210404801U (zh) 一种移动电源的控制电路
JP3619115B2 (ja) フライバック・コンバータにおける同期整流器のオンパルス幅の制御方法
JP3595737B2 (ja) 自励フライバック・コンバータ
JP2005312139A (ja) 直流−直流変換装置の過電流保護回路
JP3362845B2 (ja) インパクトプリンタのヘッド駆動回路
JP2003103806A (ja) インパクトプリンタのヘッド駆動回路

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties