GB1444568A - Recorder unit - Google Patents

Recorder unit

Info

Publication number
GB1444568A
GB1444568A GB5482673A GB5482673A GB1444568A GB 1444568 A GB1444568 A GB 1444568A GB 5482673 A GB5482673 A GB 5482673A GB 5482673 A GB5482673 A GB 5482673A GB 1444568 A GB1444568 A GB 1444568A
Authority
GB
United Kingdom
Prior art keywords
nozzle
ring
plate
nov
coaxial
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
GB5482673A
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.)
Ohno Res & Dev Lab
Original Assignee
Ohno Res & Dev Lab
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 JP11773772A external-priority patent/JPS5616076B2/ja
Priority claimed from JP13507572U external-priority patent/JPS5419874Y2/ja
Priority claimed from JP11773872A external-priority patent/JPS5717715B2/ja
Application filed by Ohno Res & Dev Lab filed Critical Ohno Res & Dev Lab
Publication of GB1444568A publication Critical patent/GB1444568A/en
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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2/06—Ink jet characterised by the jet generation process generating single droplets or particles on demand by electric or magnetic field
    • B41J2002/061—Ejection by electric field of ink or of toner particles contained in ink

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

1444568 Ink droplet printers RESEARCH & DEVELOPMENT LABORATORIES OF OHNO CO Ltd 26 Nov 1973 [24 Nov 1972 (3)] 54826/73 Headings B6F and B6P An ink droplet printer comprises a nozzle 3, an electrode plate 5 having a hole therein coaxial with the nozzle 3, and a ring 9 coaxial with the nozzle and located either around the exit end of the nozzle 3 or between the nozzle and the electrode plate, an electrical potential being applied to the ring to control the flow of ink through the hole in the plate 5 on to a record medium 6 behind the plate 5. The potential applied to the ring 9 may be varied by a photoconductive switching element 12. A plurality of recording heads may be located side-by-side to record characters on a moving strip, the recording heads each being shielded by a conductive cylinder. The nozzle outlet is preferably rounded as at 20, and the rounded outer surface coated in liquid-repellent material. The nozzle may be made of stainless steel, copper, brass, iron, or conductive glass or plastics.
GB5482673A 1972-11-24 1973-11-26 Recorder unit Expired GB1444568A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11773772A JPS5616076B2 (en) 1972-11-24 1972-11-24
JP13507572U JPS5419874Y2 (en) 1972-11-24 1972-11-24
JP11773872A JPS5717715B2 (en) 1972-11-24 1972-11-24

Publications (1)

Publication Number Publication Date
GB1444568A true GB1444568A (en) 1976-08-04

Family

ID=27313443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5482673A Expired GB1444568A (en) 1972-11-24 1973-11-26 Recorder unit

Country Status (3)

Country Link
US (1) US3887928A (en)
DE (1) DE2358168C2 (en)
GB (1) GB1444568A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439674A1 (en) * 1978-10-27 1980-05-23 Philips Nv INK JET PRINTER
DE3019012A1 (en) * 1979-05-18 1980-11-20 Ricoh Kk High resolution ink jet printer - has jet electrode covered with ink and has focusing electrode behind paper
EP0124339A2 (en) * 1983-04-28 1984-11-07 Unisys Corporation Pulsed aperture for an electrostatic ink jet system
US4549188A (en) * 1984-01-09 1985-10-22 The Mead Corporation Orifice plate for ink jet printer

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968498A (en) * 1973-07-27 1976-07-06 Research And Development Laboratories Of Ohno Co., Ltd. X-Y plotter incorporating non-impact, liquid jet recording instrument
US3994736A (en) * 1974-03-11 1976-11-30 Hertz Carl H Ink composition for ink-jet writing
IT1129356B (en) * 1980-10-31 1986-06-04 Olivetti Ing C Spa SELECTIVE INK JET PRINTING DEVICE
US4263601A (en) * 1977-10-01 1981-04-21 Canon Kabushiki Kaisha Image forming process
US4166277A (en) * 1977-10-25 1979-08-28 Northern Telecom Limited Electrostatic ink ejection printing head
JPS5689569A (en) * 1979-12-19 1981-07-20 Canon Inc Ink jet recording head
US4349830A (en) * 1980-11-12 1982-09-14 Burroughs Corporation Conical nozzle for an electrostatic ink jet printer
DE3048259A1 (en) * 1980-12-20 1982-07-29 Philips Patentverwaltung Gmbh, 2000 Hamburg "NOZZLE FOR INK JET PRINTER"
US4475113A (en) * 1981-06-18 1984-10-02 International Business Machines Drop-on-demand method and apparatus using converging nozzles and high viscosity fluids
US4404573A (en) * 1981-12-28 1983-09-13 Burroughs Corporation Electrostatic ink jet system
JPS58142861A (en) * 1982-02-20 1983-08-25 Minolta Camera Co Ltd Tank for liquid
DE3475598D1 (en) * 1983-03-25 1989-01-19 Ici Plc Spraying apparatus
US4571597A (en) * 1983-04-21 1986-02-18 Burroughs Corp. Electrostatic ink jet system with potential barrier aperture
US4728392A (en) * 1984-04-20 1988-03-01 Matsushita Electric Industrial Co., Ltd. Ink jet printer and method for fabricating a nozzle member
GB9601226D0 (en) * 1996-01-22 1996-03-20 The Technology Partnership Plc Ejection apparatus and method
US6860588B1 (en) 2000-10-11 2005-03-01 Hewlett-Packard Development Company, L.P. Inkjet nozzle structure to reduce drop placement error
WO2002038280A2 (en) * 2000-11-10 2002-05-16 Therics, Inc. A wetting-resistant nozzle for dispensing small volumes of liquid and a method for manufacturing a wetting-resistant nozzle
US6883900B2 (en) * 2001-10-18 2005-04-26 Fuji Photo Film Co., Ltd. Image forming method and image forming apparatus
CN100444967C (en) * 2004-02-09 2008-12-24 松下电工株式会社 Electrostatic spraying device
WO2005075090A1 (en) * 2004-02-09 2005-08-18 Matsushita Electric Works, Ltd. Electrostatic spraying device
EP1781414B1 (en) * 2004-02-09 2008-11-12 Matsushita Electric Works, Ltd Electrostatic spraying device
US20050212870A1 (en) * 2004-03-29 2005-09-29 Chiao Dahshiarn Replaceable electrostatically sprayable material reservoir design having electrostatic spraying and method for using same
US20050212879A1 (en) * 2004-03-29 2005-09-29 Chiao Dahshiarn Replaceable electrostatically sprayable material reservoir for use with a electrostatic spraying device
KR101867275B1 (en) * 2011-11-17 2018-06-18 삼성디스플레이 주식회사 Inket printhead and method of manufacturing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2556550A (en) * 1947-02-27 1951-06-12 Eastman Kodak Co Heat sensitive printing element and method
NL239226A (en) * 1958-05-16
FR1223700A (en) * 1958-05-16 1960-06-20 Teletype Corp Method and apparatus for producing a printed record using inkjet
US3270637A (en) * 1963-10-03 1966-09-06 Xerox Corp Electroviscous recording
GB1143079A (en) * 1965-10-08 1969-02-19 Hertz Carl H Improvements in or relating to recording devices for converting electrical signals
JPS4836188Y1 (en) * 1969-05-19 1973-10-30
BE755392A (en) * 1969-08-28 1971-02-01 Teletype Corp INK AND ELECTROSTATIC PRINTING APPARATUS
GB1307113A (en) * 1970-05-11 1973-02-14 Ici Ltd Catalytic oxychlorination process

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439674A1 (en) * 1978-10-27 1980-05-23 Philips Nv INK JET PRINTER
DE3019012A1 (en) * 1979-05-18 1980-11-20 Ricoh Kk High resolution ink jet printer - has jet electrode covered with ink and has focusing electrode behind paper
DE3050914C2 (en) * 1979-05-18 1988-03-17 Ricoh Co., Ltd., Tokio/Tokyo, Jp
EP0124339A2 (en) * 1983-04-28 1984-11-07 Unisys Corporation Pulsed aperture for an electrostatic ink jet system
EP0124339A3 (en) * 1983-04-28 1985-12-18 Burroughs Corporation (A Michigan Corporation) Pulsed aperture for an electrostatic ink jet system
US4549188A (en) * 1984-01-09 1985-10-22 The Mead Corporation Orifice plate for ink jet printer

Also Published As

Publication number Publication date
US3887928A (en) 1975-06-03
DE2358168C2 (en) 1982-06-03
DE2358168A1 (en) 1974-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee