DE3472927D1 - Ink jet print head - Google Patents

Ink jet print head

Info

Publication number
DE3472927D1
DE3472927D1 DE8484303337T DE3472927T DE3472927D1 DE 3472927 D1 DE3472927 D1 DE 3472927D1 DE 8484303337 T DE8484303337 T DE 8484303337T DE 3472927 T DE3472927 T DE 3472927T DE 3472927 D1 DE3472927 D1 DE 3472927D1
Authority
DE
Germany
Prior art keywords
ink jet
print head
jet print
head
ink
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
DE8484303337T
Other languages
English (en)
Inventor
Renato Conta
Enrico Manini
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.)
Telecom Italia SpA
Olivetti SpA
Original Assignee
Olivetti SpA
Ing C Olivetti and C 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 Olivetti SpA, Ing C Olivetti and C SpA filed Critical Olivetti SpA
Application granted granted Critical
Publication of DE3472927D1 publication Critical patent/DE3472927D1/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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14096—Current flowing through the ink
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/04—Heads using conductive ink
DE8484303337T 1983-06-10 1984-05-17 Ink jet print head Expired DE3472927D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67640/83A IT1159032B (it) 1983-06-10 1983-06-10 Testina di stampa a getto selettivo d inchiostro

Publications (1)

Publication Number Publication Date
DE3472927D1 true DE3472927D1 (en) 1988-09-01

Family

ID=11304128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484303337T Expired DE3472927D1 (en) 1983-06-10 1984-05-17 Ink jet print head

Country Status (5)

Country Link
US (1) US4595937A (de)
EP (1) EP0128679B1 (de)
JP (1) JPS6018357A (de)
DE (1) DE3472927D1 (de)
IT (1) IT1159032B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1182682B (it) * 1985-11-14 1987-10-05 Olivetti & Co Spa Testina di stampa a getto d'inchiostro elettricamente conduttivo e relativo dispositivo di stampa
DE3717294C2 (de) * 1986-06-10 1995-01-26 Seiko Epson Corp Tintenstrahlaufzeichnungskopf
IT1195146B (it) * 1986-09-01 1988-10-12 Olivetti & Co Spa Inchiostro particolarmente adatto per una stampante a getto d inchiostro
JPH0234246U (de) * 1988-08-29 1990-03-05
JPH03183558A (ja) * 1989-12-13 1991-08-09 Matsushita Electric Ind Co Ltd インク吐出装置
US5208606A (en) * 1991-11-21 1993-05-04 Xerox Corporation Directionality of thermal ink jet transducers by front face metalization
US5699093A (en) * 1992-10-07 1997-12-16 Hslc Technology Associates Inc Ink jet print head
US6315395B1 (en) * 1994-07-29 2001-11-13 Riso Kagaku Corporation Ink jet apparatus and conductive ink mixture
KR100205746B1 (ko) * 1996-06-12 1999-07-01 윤종용 잉크젯 프린터의 분사 장치 및 분사 방법
KR100205745B1 (ko) * 1996-06-14 1999-07-01 윤종용 잉크젯 프린터의 분사 장치 및 분사 방법
US5901425A (en) 1996-08-27 1999-05-11 Topaz Technologies Inc. Inkjet print head apparatus
JPH11129483A (ja) * 1997-07-03 1999-05-18 Canon Inc 液体吐出ヘッド用オリフィスプレートの製造方法、オリフィスプレート、該オリフィスプレートを有する液体吐出ヘッド及び液体吐出ヘッドの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949410A (en) * 1975-01-23 1976-04-06 International Business Machines Corporation Jet nozzle structure for electrohydrodynamic droplet formation and ink jet printing system therewith
JPS593148B2 (ja) * 1976-12-06 1984-01-23 株式会社日立製作所 インクジエツト記録装置
US4275290A (en) * 1978-05-08 1981-06-23 Northern Telecom Limited Thermally activated liquid ink printing
AU531269B2 (en) * 1979-03-06 1983-08-18 Canon Kabushiki Kaisha Ink jet printer
IT1144294B (it) * 1981-07-10 1986-10-29 Olivetti & Co Spa Dispositivo di stampa getto selettivo d inchiostro
JPS5833472A (ja) * 1981-08-24 1983-02-26 Canon Inc 液体噴射記録ヘツド
DE3136427C2 (de) * 1981-09-14 1984-01-26 Siemens AG, 1000 Berlin und 8000 München Druckkopf bei einen Tintenzeilendrucker
IT1145242B (it) * 1981-12-23 1986-11-05 Olivetti & Co Spa Testina di stampa a getto d inchiostro e relativa stampante seriale

Also Published As

Publication number Publication date
EP0128679B1 (de) 1988-07-27
IT8367640A0 (it) 1983-06-10
EP0128679A1 (de) 1984-12-19
US4595937A (en) 1986-06-17
JPS6018357A (ja) 1985-01-30
IT1159032B (it) 1987-02-25

Similar Documents

Publication Publication Date Title
EP0145066A3 (en) Microplanar ink jet print head
DE3470868D1 (en) Ink jet head
DE3469699D1 (en) Drop-on-demand ink jet printers
DE3176719D1 (en) Ink jet printing head
GB2193163B (en) Ink jet print head
DE3472926D1 (en) Thermal ink jet printers
GB2113148B (en) Ink jet head
GB2092960B (en) Ink jet head
GB2104451B (en) Ink jet head
DE3469863D1 (en) Ink jet printhead
DE3480281D1 (en) Ink jet print head
DE3278198D1 (en) Serial ink jet printing head
EP0215595A3 (en) Ink jet printing head
DE3467329D1 (en) Ink jet printing head
DE3473582D1 (en) Ink jet printing head and printer provided therewith
GB2088287B (en) Ink jet printing head
DE3472927D1 (en) Ink jet print head
GB8700203D0 (en) Ink jet printing head
DE3468369D1 (en) Ink dot printer
GB2144678B (en) Ink jet printing
GB2157622B (en) Ink jet printers
GB2104005B (en) Ink jet printer head
DE3468370D1 (en) Ink dot printer
DE3363060D1 (en) Ink jet print head
GB2232933B (en) Ink jet print head

Legal Events

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