DE69218031D1 - Schaltkreis zur Steuerung der Energie für Heizelemente - Google Patents

Schaltkreis zur Steuerung der Energie für Heizelemente

Info

Publication number
DE69218031D1
DE69218031D1 DE69218031T DE69218031T DE69218031D1 DE 69218031 D1 DE69218031 D1 DE 69218031D1 DE 69218031 T DE69218031 T DE 69218031T DE 69218031 T DE69218031 T DE 69218031T DE 69218031 D1 DE69218031 D1 DE 69218031D1
Authority
DE
Germany
Prior art keywords
energy
controlling
circuit
heating elements
heating
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 - Fee Related
Application number
DE69218031T
Other languages
English (en)
Other versions
DE69218031T2 (de
Inventor
Kazuhito Gassho
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.)
Seiko Epson Corp
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
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of DE69218031D1 publication Critical patent/DE69218031D1/de
Application granted granted Critical
Publication of DE69218031T2 publication Critical patent/DE69218031T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/35—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads providing current or voltage to the thermal head
    • B41J2/355—Control circuits for heating-element selection
DE1992618031 1991-05-09 1992-05-05 Schaltkreis zur Steuerung der Energie für Heizelemente Expired - Fee Related DE69218031T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10425791 1991-05-09
JP3661292A JPH0557945A (ja) 1991-05-09 1992-02-24 発熱体通電制御回路

Publications (2)

Publication Number Publication Date
DE69218031D1 true DE69218031D1 (de) 1997-04-17
DE69218031T2 DE69218031T2 (de) 1997-08-07

Family

ID=26375688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992618031 Expired - Fee Related DE69218031T2 (de) 1991-05-09 1992-05-05 Schaltkreis zur Steuerung der Energie für Heizelemente

Country Status (5)

Country Link
US (1) US5308958A (de)
EP (1) EP0512475B1 (de)
JP (1) JPH0557945A (de)
DE (1) DE69218031T2 (de)
SG (1) SG46619A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0726850A1 (de) * 1993-11-01 1996-08-21 Lasermaster Corporation Verfahren und vorrichtung zur steuerung eines thermodruckkopfes
US5519426A (en) * 1993-11-01 1996-05-21 Lasermaster Corporation Method for controlling a thermal printer to increase resolution
US5793403A (en) * 1996-01-25 1998-08-11 Fargo Electronics, Inc. Thermal print head compensation
US6665492B1 (en) 1997-03-19 2003-12-16 Northrop Grumman High-velocity electrically heated air impingement apparatus with heater control responsive to two temperature sensors
JP2000207219A (ja) 1999-01-18 2000-07-28 Fujitsu Ten Ltd 車載端末とセンタ―との間の通信システム、及び、通信システムに使用する車載端末
US6532032B2 (en) 1999-05-07 2003-03-11 Fargo Electronics, Inc. Printer using thermal printhead
US6384854B1 (en) 1999-05-07 2002-05-07 Fargo Electronics, Inc. Printer using thermal print head
JP3669619B2 (ja) 1999-09-06 2005-07-13 富士通株式会社 無線端末装置のソフトウェア更新方法及びその装置
US6433807B1 (en) 1999-11-12 2002-08-13 Fargo Electronics, Inc. Thermal printhead compensation
TW514596B (en) 2000-02-28 2002-12-21 Hewlett Packard Co Glass-fiber thermal inkjet print head
US20100222937A1 (en) * 2009-02-27 2010-09-02 Gm Global Technology Operations, Inc. Heater control system
AU2014240001B2 (en) 2013-03-15 2017-07-27 Pacecontrols Llc Controller for automatic control of duty cycled HVAC&R equipment, and systems and methods using same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176272A (en) * 1977-11-03 1979-11-27 E-Systems, Inc. MOS-bipolar printer driver circuit
JPS59111872A (ja) * 1982-12-17 1984-06-28 Victor Co Of Japan Ltd 熱転写型印刷装置
JPS60154772A (ja) * 1984-01-25 1985-08-14 Seiko Epson Corp 印写装置
GB2137936B (en) * 1983-03-18 1987-06-03 Suwa Seikosha Kk Thermal printing apparatus
JPS6044372A (ja) * 1983-08-22 1985-03-09 Konishiroku Photo Ind Co Ltd 階調型プリンタ
JPS6372561A (ja) * 1986-09-16 1988-04-02 Victor Co Of Japan Ltd 印刷装置
JPH01192561A (ja) * 1988-01-29 1989-08-02 Toshiba Corp 画情報処理方式
US4996487A (en) * 1989-04-24 1991-02-26 International Business Machines Corporation Apparatus for detecting failure of thermal heaters in ink jet printers

Also Published As

Publication number Publication date
EP0512475A3 (en) 1993-09-22
EP0512475A2 (de) 1992-11-11
DE69218031T2 (de) 1997-08-07
SG46619A1 (en) 1998-02-20
US5308958A (en) 1994-05-03
EP0512475B1 (de) 1997-03-12
JPH0557945A (ja) 1993-03-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee