EP1077331A3 - Sprühapparat für Flüssigkeitstropfen - Google Patents

Sprühapparat für Flüssigkeitstropfen Download PDF

Info

Publication number
EP1077331A3
EP1077331A3 EP00307094A EP00307094A EP1077331A3 EP 1077331 A3 EP1077331 A3 EP 1077331A3 EP 00307094 A EP00307094 A EP 00307094A EP 00307094 A EP00307094 A EP 00307094A EP 1077331 A3 EP1077331 A3 EP 1077331A3
Authority
EP
European Patent Office
Prior art keywords
introducing hole
flow path
face
liquid drop
diameter
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Withdrawn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
EP00307094A
Other languages
English (en)
French (fr)
Other versions
EP1077331A2 (de
Inventor
Toshikazu Hirota
Takao Ohnishi
Motoo Noritake
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of EP1077331A2 publication Critical patent/EP1077331A2/de
Publication of EP1077331A3 publication Critical patent/EP1077331A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F04B43/046—Micropumps with piezoelectric drive
    • 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
    • B41J2/14233—Structure of print heads with piezoelectric elements of film type, deformed by bending and disposed on a diaphragm
    • 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
    • B41J2002/14306—Flow passage between manifold and 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
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14419—Manifold

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Special Spraying Apparatus (AREA)
  • Ink Jet (AREA)
  • Nozzles (AREA)
EP00307094A 1999-08-19 2000-08-18 Sprühapparat für Flüssigkeitstropfen Withdrawn EP1077331A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP23327799 1999-08-19
JP23327799 1999-08-19
JP2000225953 2000-07-26
JP2000225953A JP2001121693A (ja) 1999-08-19 2000-07-26 液滴噴霧装置

Publications (2)

Publication Number Publication Date
EP1077331A2 EP1077331A2 (de) 2001-02-21
EP1077331A3 true EP1077331A3 (de) 2002-09-25

Family

ID=26530957

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00307094A Withdrawn EP1077331A3 (de) 1999-08-19 2000-08-18 Sprühapparat für Flüssigkeitstropfen

Country Status (2)

Country Link
EP (1) EP1077331A3 (de)
JP (1) JP2001121693A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4666822B2 (ja) * 2000-07-10 2011-04-06 キヤノン株式会社 液体吐出記録ヘッド
JP4639002B2 (ja) * 2001-06-13 2011-02-23 株式会社リコー インク供給装置と記録ヘッド及びインクジェット記録装置
US6554591B1 (en) * 2001-11-26 2003-04-29 Motorola, Inc. Micropump including ball check valve utilizing ceramic technology and method of fabrication
US6926382B2 (en) 2002-04-25 2005-08-09 Brother Kogyo Kabushiki Kaisha Ink-jet head and ink-jet printer
JP4292841B2 (ja) * 2003-03-24 2009-07-08 富士ゼロックス株式会社 インクジェット記録ヘッド及びインクジェット記録装置
JP3928594B2 (ja) 2003-06-30 2007-06-13 ブラザー工業株式会社 インクジェットヘッド
JP4274084B2 (ja) * 2004-08-27 2009-06-03 ブラザー工業株式会社 インクジェットヘッド
JP4274085B2 (ja) * 2004-08-27 2009-06-03 ブラザー工業株式会社 インクジェットヘッド
JP4735144B2 (ja) * 2005-09-13 2011-07-27 ブラザー工業株式会社 インクジェット式記録装置
JP2007090638A (ja) * 2005-09-28 2007-04-12 Brother Ind Ltd 記録ヘッド、およびインクジェット記録装置
JP4826732B2 (ja) * 2005-10-26 2011-11-30 ブラザー工業株式会社 液滴噴射装置
US7661802B2 (en) 2006-03-06 2010-02-16 Brother Kogyo Kabushiki Kaisha Liquid droplet spraying apparatus
JP4941038B2 (ja) * 2007-03-23 2012-05-30 ブラザー工業株式会社 液滴吐出装置
KR101101623B1 (ko) * 2009-10-29 2012-01-02 삼성전기주식회사 잉크젯 프린트 헤드
JP5364084B2 (ja) * 2010-03-16 2013-12-11 パナソニック株式会社 インクジェット装置
JP5223934B2 (ja) 2010-03-29 2013-06-26 パナソニック株式会社 インクジェット装置
JP5302378B2 (ja) 2011-01-14 2013-10-02 パナソニック株式会社 インクジェットヘッド
JP6439357B2 (ja) * 2014-09-29 2018-12-19 ブラザー工業株式会社 液体噴射装置
JP6786909B2 (ja) * 2016-06-29 2020-11-18 セイコーエプソン株式会社 液体噴射ヘッド及び液体噴射装置
JP6857807B2 (ja) 2017-02-08 2021-04-14 パナソニックＩｐマネジメント株式会社 インクジェット印刷方法
CN108394197B (zh) 2017-02-08 2021-07-27 松下知识产权经营株式会社 喷墨印刷方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058912A1 (de) * 1981-02-19 1982-09-01 Karl Harvid Melin Frontlader
EP0700783A2 (de) * 1994-07-01 1996-03-13 Seiko Epson Corporation Farbstrahlaufzeichnungsgerät
JPH10235881A (ja) * 1997-02-28 1998-09-08 Sony Corp プリンタ装置の製造方法
US5906481A (en) * 1995-05-23 1999-05-25 Fujitsu Limited Piezoelectric fluid pump
WO1999038694A1 (en) * 1998-01-28 1999-08-05 Seiko Epson Corporation Liquid jet structure, ink jet type recording head and printer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058912A1 (de) * 1981-02-19 1982-09-01 Karl Harvid Melin Frontlader
EP0700783A2 (de) * 1994-07-01 1996-03-13 Seiko Epson Corporation Farbstrahlaufzeichnungsgerät
US5906481A (en) * 1995-05-23 1999-05-25 Fujitsu Limited Piezoelectric fluid pump
JPH10235881A (ja) * 1997-02-28 1998-09-08 Sony Corp プリンタ装置の製造方法
WO1999038694A1 (en) * 1998-01-28 1999-08-05 Seiko Epson Corporation Liquid jet structure, ink jet type recording head and printer

Also Published As

Publication number Publication date
EP1077331A2 (de) 2001-02-21
JP2001121693A (ja) 2001-05-08

Similar Documents

Publication Publication Date Title
EP1671794A4 (de) Flüssigkeitseinspritzkopf und verfahren zu dessen herstellung und flüssigkeitseinspritzvorrichtung
WO2003087522A3 (en) Nozzle for jet drilling and associated method
EP1150013A3 (de) Mikrofluid-Pumpe
WO2006116915A8 (en) Piezoelectric fluid atomizer apparatuses and methods
WO2006050622A8 (de) Verfahren und vorrichtung zur erzeugung eines flüssigkeitsstrahls für eine materialbearbeitung und flüssigkeitsdüse für eine solche vorrichtung
AU6300200A (en) Droplet deposition method and apparatus
WO2003055366A3 (en) Beverage device for making a beverage with a foam layer on top
WO2001032246A8 (de) Inhalationsvernebler
CA2233127A1 (en) Method and apparatus for separating composite member using fluid
EP1024008A3 (de) Tintenstrahldruckkopf, Verfahren zur Verhinderung von unabsichtlichen Tintenstrahlversagens beim Verwenden des Kopfes und Herstellungsverfahren dafür
HK1049310A1 (zh) 电子可控笔
EP0976560A3 (de) Tintenstrahlaufzeichnungskopf und diesen Kopf tragende Tintenstrahlaufzeichnungsvorrichtung
TWI262824B (en) Device for creating fine mist
ATE290807T1 (de) Vorrichtung zur zubereitung einer getränkeportion mit einer feinblasigen schaumschicht
EP1138491A3 (de) Tintenstrahlkopf mit verbesserter Druckkammer und Verfahren zur Herstellung derselben
EP2263791A3 (de) Schallausstoss von Fluiden aus Behältern
CA2040120A1 (en) Discharge recovery method for an ink jet recording head and device for carrying out the same
WO2001072429A3 (en) Apparatus for using bubbles as virtual valve in microinjector to eject fluid
EP1459898A3 (de) Tintenstrahldruckkopf und Verfahren zu dessen Herstellung
EP1426187A3 (de) Sperrelement in einem FLÜSSIGKEITSKANAL
JPS5791275A (en) Ink jet head
CA2514556A1 (en) Fluid ejection head
WO2004030912A3 (en) Droplet ejection device
DE602006021177D1 (de) Tröpfchenabscheidungsverfahren und -vorrichtung
AU2003275109A1 (en) Plurality of barrier layers

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20030321

AKX Designation fees paid

Designated state(s): DE FR GB IT SE

17Q First examination report despatched

Effective date: 20030926

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040407