CA1140199A - Ejecteur de gouttelettes a pression pulsee - Google Patents

Ejecteur de gouttelettes a pression pulsee

Info

Publication number
CA1140199A
CA1140199A CA000347534A CA347534A CA1140199A CA 1140199 A CA1140199 A CA 1140199A CA 000347534 A CA000347534 A CA 000347534A CA 347534 A CA347534 A CA 347534A CA 1140199 A CA1140199 A CA 1140199A
Authority
CA
Canada
Prior art keywords
channel
edge
piezoelectric transducer
transducer
piezoelectric
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
CA000347534A
Other languages
English (en)
Inventor
Stig-Goran Larsson
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1140199A publication Critical patent/CA1140199A/fr
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
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/14274—Structure of print heads with piezoelectric elements of stacked structure type, deformed by compression/extension and disposed on a diaphragm

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
CA000347534A 1979-04-25 1980-03-12 Ejecteur de gouttelettes a pression pulsee Expired CA1140199A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3309079A 1979-04-25 1979-04-25
US033,090 1979-04-25

Publications (1)

Publication Number Publication Date
CA1140199A true CA1140199A (fr) 1983-01-25

Family

ID=21868508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000347534A Expired CA1140199A (fr) 1979-04-25 1980-03-12 Ejecteur de gouttelettes a pression pulsee

Country Status (4)

Country Link
JP (1) JPS55144174A (fr)
CA (1) CA1140199A (fr)
DE (1) DE3007189A1 (fr)
GB (1) GB2047628B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188372A (en) * 1981-01-30 1982-11-19 Exxon Research Engineering Co Ink jet device
JPS58119871A (ja) * 1982-01-04 1983-07-16 データプロダクツ　コーポレイション インクジエツト装置
JPS6090770A (ja) * 1983-10-25 1985-05-21 Seiko Epson Corp インクジェットヘッド
DE3773127D1 (de) * 1986-11-14 1991-10-24 Qenico Ab Piezoelektrische pumpe.
US4887100A (en) * 1987-01-10 1989-12-12 Am International, Inc. Droplet deposition apparatus
JPH0764060B2 (ja) * 1989-06-09 1995-07-12 シャープ株式会社 インクジェットプリンタ
US6521187B1 (en) 1996-05-31 2003-02-18 Packard Instrument Company Dispensing liquid drops onto porous brittle substrates
US6537817B1 (en) 1993-05-31 2003-03-25 Packard Instrument Company Piezoelectric-drop-on-demand technology
US6203759B1 (en) 1996-05-31 2001-03-20 Packard Instrument Company Microvolume liquid handling system
JP2757833B2 (ja) * 1995-08-21 1998-05-25 セイコーエプソン株式会社 オンデマンド型インクジェットヘツド
US6083762A (en) 1996-05-31 2000-07-04 Packard Instruments Company Microvolume liquid handling system
DE19754000A1 (de) * 1997-12-05 1999-06-17 Max Planck Gesellschaft Vorrichtung und Verfahren zur elektrisch ausgelösten Mikrotropfenabgabe mit einem Dispensierkopf
US7340831B2 (en) * 2003-07-18 2008-03-11 Canon Kabushiki Kaisha Method for making liquid discharge head

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512743A (en) * 1946-04-01 1950-06-27 Rca Corp Jet sprayer actuated by supersonic waves
US3946398A (en) * 1970-06-29 1976-03-23 Silonics, Inc. Method and apparatus for recording with writing fluids and drop projection means therefor
DE2210512C3 (de) * 1972-03-04 1974-09-19 Olympia Werke Ag, 2940 Wilhelmshaven Düsendrucker, insbesondere für ein Tintenspritz-Schreibwerk
US3857049A (en) * 1972-06-05 1974-12-24 Gould Inc Pulsed droplet ejecting system
FR2233632A1 (en) * 1973-06-18 1975-01-10 Ibm Magnetoelectric transducer unit - has Hall element, and detects magnetic field changes produced by ferromagnetic element
GB1500908A (en) * 1974-06-05 1978-02-15 Ici Ltd Process for production of drop streams
CA1012198A (en) * 1974-07-19 1977-06-14 Stephan B. Sears Method and apparatus for recording with writing fluids and drop projection means therefor
DE2527647C3 (de) * 1975-06-20 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Mit Flüssigkeitströpfchen arbeitendes Schreibgerät
JPS6027572B2 (ja) * 1977-09-29 1985-06-29 富士ゼロックス株式会社 インク液滴噴射装置

Also Published As

Publication number Publication date
GB2047628A (en) 1980-12-03
GB2047628B (en) 1983-08-03
JPS55144174A (en) 1980-11-10
DE3007189A1 (de) 1980-11-06
DE3007189C2 (fr) 1992-06-04
JPS6325942B2 (fr) 1988-05-27

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Legal Events

Date Code Title Description
MKEX Expiry