EP0586187A3 - Droplet ejections by acoustic and electrostatic forces. - Google Patents

Droplet ejections by acoustic and electrostatic forces. Download PDF

Info

Publication number
EP0586187A3
EP0586187A3 EP93306748A EP93306748A EP0586187A3 EP 0586187 A3 EP0586187 A3 EP 0586187A3 EP 93306748 A EP93306748 A EP 93306748A EP 93306748 A EP93306748 A EP 93306748A EP 0586187 A3 EP0586187 A3 EP 0586187A3
Authority
EP
European Patent Office
Prior art keywords
acoustic
electrostatic forces
droplet ejections
ejections
droplet
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.)
Withdrawn
Application number
EP93306748A
Other languages
German (de)
French (fr)
Other versions
EP0586187A2 (en
Inventor
Calvin F Quate
Eric G Rawson
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
Publication of EP0586187A2 publication Critical patent/EP0586187A2/en
Publication of EP0586187A3 publication Critical patent/EP0586187A3/en
Withdrawn legal-status Critical Current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
    • B41J2/14008—Structure of acoustic ink jet print heads
    • 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
    • B41J2002/14322—Print head without nozzle
EP93306748A 1992-09-04 1993-08-25 Droplet ejections by acoustic and electrostatic forces. Withdrawn EP0586187A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94059692A 1992-09-04 1992-09-04
US940596 1992-09-04

Publications (2)

Publication Number Publication Date
EP0586187A2 EP0586187A2 (en) 1994-03-09
EP0586187A3 true EP0586187A3 (en) 1995-06-14

Family

ID=25475119

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93306748A Withdrawn EP0586187A3 (en) 1992-09-04 1993-08-25 Droplet ejections by acoustic and electrostatic forces.

Country Status (2)

Country Link
EP (1) EP0586187A3 (en)
JP (1) JPH06115069A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589864A (en) * 1994-09-30 1996-12-31 Xerox Corporation Integrated varactor switches for acoustic ink printing
DE69610863T2 (en) * 1995-02-21 2001-06-07 Toshiba Kawasaki Kk Inkjet printer
DE19806807A1 (en) 1997-02-19 1998-09-03 Nec Corp Droplet ejection arrangement especially for ink jet recording head
US7976891B1 (en) 2005-12-16 2011-07-12 Advanced Cardiovascular Systems, Inc. Abluminal stent coating apparatus and method of using focused acoustic energy
US7775178B2 (en) * 2006-05-26 2010-08-17 Advanced Cardiovascular Systems, Inc. Stent coating apparatus and method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282532A (en) * 1979-06-04 1981-08-04 Xerox Corporation Ink jet method and apparatus using a thin film piezoelectric excitor for drop generation
US4308547A (en) * 1978-04-13 1981-12-29 Recognition Equipment Incorporated Liquid drop emitter
JPS6087055A (en) * 1983-10-19 1985-05-16 Fuji Xerox Co Ltd Recording head of ink jet printer
JPS62132500A (en) * 1985-12-04 1987-06-15 Nec Corp Piezoelectric electroacoustic transducing device
US4697195A (en) * 1985-09-16 1987-09-29 Xerox Corporation Nozzleless liquid droplet ejectors
JPS63233844A (en) * 1987-03-24 1988-09-29 Tokyo Electric Co Ltd Printing device
JPH01259956A (en) * 1988-04-11 1989-10-17 Fuji Xerox Co Ltd Ink jet recording head
JPH03295654A (en) * 1990-04-13 1991-12-26 Seiko Epson Corp Liquid jet head
EP0479441A2 (en) * 1990-09-21 1992-04-08 Seiko Epson Corporation Ink-jet recording apparatus and method for producing the head thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308547A (en) * 1978-04-13 1981-12-29 Recognition Equipment Incorporated Liquid drop emitter
US4282532A (en) * 1979-06-04 1981-08-04 Xerox Corporation Ink jet method and apparatus using a thin film piezoelectric excitor for drop generation
JPS6087055A (en) * 1983-10-19 1985-05-16 Fuji Xerox Co Ltd Recording head of ink jet printer
US4697195A (en) * 1985-09-16 1987-09-29 Xerox Corporation Nozzleless liquid droplet ejectors
JPS62132500A (en) * 1985-12-04 1987-06-15 Nec Corp Piezoelectric electroacoustic transducing device
JPS63233844A (en) * 1987-03-24 1988-09-29 Tokyo Electric Co Ltd Printing device
JPH01259956A (en) * 1988-04-11 1989-10-17 Fuji Xerox Co Ltd Ink jet recording head
JPH03295654A (en) * 1990-04-13 1991-12-26 Seiko Epson Corp Liquid jet head
EP0479441A2 (en) * 1990-09-21 1992-04-08 Seiko Epson Corporation Ink-jet recording apparatus and method for producing the head thereof

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 231 (M - 414) 18 September 1985 (1985-09-18) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 355 (E - 558) 19 November 1987 (1987-11-19) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 022 (M - 786) 19 January 1989 (1989-01-19) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 013 (M - 918) 11 January 1990 (1990-01-11) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 135 (M - 1230) 6 April 1992 (1992-04-06) *

Also Published As

Publication number Publication date
JPH06115069A (en) 1994-04-26
EP0586187A2 (en) 1994-03-09

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