GB201013720D0 - Droplet generator - Google Patents

Droplet generator

Info

Publication number
GB201013720D0
GB201013720D0 GBGB1013720.6A GB201013720A GB201013720D0 GB 201013720 D0 GB201013720 D0 GB 201013720D0 GB 201013720 A GB201013720 A GB 201013720A GB 201013720 D0 GB201013720 D0 GB 201013720D0
Authority
GB
United Kingdom
Prior art keywords
droplet generator
droplet
generator
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Withdrawn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
GBGB1013720.6A
Other versions
GB2482873A (en
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.)
Technology Partnership PLC
Original Assignee
Technology Partnership PLC
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 Technology Partnership PLC filed Critical Technology Partnership PLC
Priority to GB1013720.6A priority Critical patent/GB2482873A/en
Publication of GB201013720D0 publication Critical patent/GB201013720D0/en
Publication of GB2482873A publication Critical patent/GB2482873A/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Withdrawn legal-status Critical Current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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • 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
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet
    • B41J2/025—Ink jet characterised by the jet generation process generating a continuous ink jet by vibration
    • 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
    • B41J2/1429—Structure of print heads with piezoelectric elements of tubular type
    • 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
    • B41J2/1433—Structure of nozzle plates
    • 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
    • B41J2202/02—Air-assisted ejection
GB1013720.6A 2010-08-17 2010-08-17 Droplet generator for dispensing multiple streams of uniform liquid droplets Withdrawn GB2482873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1013720.6A GB2482873A (en) 2010-08-17 2010-08-17 Droplet generator for dispensing multiple streams of uniform liquid droplets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1013720.6A GB2482873A (en) 2010-08-17 2010-08-17 Droplet generator for dispensing multiple streams of uniform liquid droplets

Publications (2)

Publication Number Publication Date
GB201013720D0 true GB201013720D0 (en) 2010-09-29
GB2482873A GB2482873A (en) 2012-02-22

Family

ID=42938030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1013720.6A Withdrawn GB2482873A (en) 2010-08-17 2010-08-17 Droplet generator for dispensing multiple streams of uniform liquid droplets

Country Status (1)

Country Link
GB (1) GB2482873A (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303927A (en) * 1977-03-23 1981-12-01 International Business Machines Corporation Apparatus for exciting an array of ink jet nozzles and method of forming
US4380771A (en) * 1980-06-27 1983-04-19 Canon Kabushiki Kaisha Ink jet recording process and an apparatus therefor
US4746929A (en) * 1987-01-16 1988-05-24 Xerox Corporation Traveling wave droplet generator for an ink jet printer
US5587727A (en) * 1993-04-23 1996-12-24 Brother Kogyo Kabushiki Kaisha Ink jet apparatus using pressure wave intersection to eject ink droplets
GB2299548A (en) * 1995-04-04 1996-10-09 Videojet Systems Int A droplet generator for a continuous stream ink jet print head
US6520617B2 (en) * 2001-07-02 2003-02-18 Hewlett-Packard Company Drop emitting apparatus
US7303259B2 (en) * 2003-12-30 2007-12-04 Fujifilm Dimatix, Inc. Drop ejection assembly
KR101407582B1 (en) * 2007-12-11 2014-06-30 삼성디스플레이 주식회사 Nozzle plate of inkjet printhead and method of manufacturing the same

Also Published As

Publication number Publication date
GB2482873A (en) 2012-02-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)