DE3466959D1 - Cooling apparatus for dot matrix impact print head - Google Patents

Cooling apparatus for dot matrix impact print head

Info

Publication number
DE3466959D1
DE3466959D1 DE8484103273T DE3466959T DE3466959D1 DE 3466959 D1 DE3466959 D1 DE 3466959D1 DE 8484103273 T DE8484103273 T DE 8484103273T DE 3466959 T DE3466959 T DE 3466959T DE 3466959 D1 DE3466959 D1 DE 3466959D1
Authority
DE
Germany
Prior art keywords
inlet
print head
dot matrix
cooling apparatus
electromagnets
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
DE8484103273T
Other languages
English (en)
Inventor
Carlo Falcetti
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.)
Bull HN Information Systems Italia SpA
Original Assignee
Honeywell Information Systems Italia SpA
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 Honeywell Information Systems Italia SpA filed Critical Honeywell Information Systems Italia SpA
Application granted granted Critical
Publication of DE3466959D1 publication Critical patent/DE3466959D1/de
Expired 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/377—Cooling or ventilating arrangements

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Impact Printers (AREA)
DE8484103273T 1984-03-24 1984-03-24 Cooling apparatus for dot matrix impact print head Expired DE3466959D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84103273A EP0155975B1 (de) 1984-03-24 1984-03-24 Vorrichtung zum Kühlen für Punktmatrixanschlagdruckkopf

Publications (1)

Publication Number Publication Date
DE3466959D1 true DE3466959D1 (en) 1987-12-03

Family

ID=8191845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484103273T Expired DE3466959D1 (en) 1984-03-24 1984-03-24 Cooling apparatus for dot matrix impact print head

Country Status (3)

Country Link
US (1) US4579469A (de)
EP (1) EP0155975B1 (de)
DE (1) DE3466959D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0667655B2 (ja) * 1985-10-08 1994-08-31 株式会社サト− 熱記録式プリンタ
GB2186842B (en) * 1986-02-19 1990-08-01 Dataproducts Corp Impact printer
US4797837A (en) * 1986-04-24 1989-01-10 Ncr Canada Ltd. - Ncr Canada Ltee Method and apparatus for thermal printer temperature control
JPH01154786A (ja) * 1987-12-11 1989-06-16 Diesel Kiki Co Ltd プリントヘッドの冷却装置
US5017941A (en) * 1989-11-06 1991-05-21 Xerox Corporation Thermal ink jet printhead with recirculating cooling system
US5272491A (en) * 1990-10-31 1993-12-21 Hewlett-Packard Company Thermal ink jet print device having phase change cooling
EP0484034A1 (de) * 1990-10-31 1992-05-06 Hewlett-Packard Company Thermisches Tintenstrahldruckgerät mit Phasenumwandlungskühlung
DE4036090A1 (de) * 1990-11-13 1992-05-14 Nec Deutschland Drucker mit kuehlvorrichtung
US5191353A (en) * 1991-12-30 1993-03-02 Xerox Corporation Thermal control mechanism for multiple print bar system
US5211493A (en) * 1992-06-05 1993-05-18 Eastman Kodak Company Cooling system for a thermal printing head
US6767079B1 (en) * 2003-01-15 2004-07-27 Xerox Corporation Low cost high performance thermal ink jet printhead
JP2024032170A (ja) * 2022-08-29 2024-03-12 エスアイアイ・プリンテック株式会社 液体噴射ヘッド、液体噴射記録装置、及び液体噴射ヘッドの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722070A (en) * 1980-07-15 1982-02-04 Oki Electric Ind Co Ltd Cooling device for printer
JPS57187272A (en) * 1981-05-14 1982-11-17 Shuichi Sakai Dot needle for writing
JPS5829691A (ja) * 1981-08-18 1983-02-21 Fujitsu Ltd 冷却フアン
JPS5842483A (ja) * 1981-09-08 1983-03-11 Toshiba Corp 印字ヘツドの冷却装置
JPS57131587A (en) * 1982-01-06 1982-08-14 Toshiba Corp Cooling device for printer

Also Published As

Publication number Publication date
US4579469A (en) 1986-04-01
EP0155975B1 (de) 1987-10-28
EP0155975A1 (de) 1985-10-02

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: HONEYWELL BULL ITALIA S.P.A., CALUSA, IT

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee