EP1077331A3 - Liquid drop spraying apparatus - Google Patents
Liquid drop spraying apparatus Download PDFInfo
- 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- Withdrawn
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 238000005507 spraying Methods 0.000 title abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 2
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)
Abstract
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 (en) | 1999-08-19 | 2000-07-26 | Liquid drop spray unit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1077331A2 EP1077331A2 (en) | 2001-02-21 |
EP1077331A3 true EP1077331A3 (en) | 2002-09-25 |
Family
ID=26530957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00307094A Withdrawn EP1077331A3 (en) | 1999-08-19 | 2000-08-18 | Liquid drop spraying apparatus |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1077331A3 (en) |
JP (1) | JP2001121693A (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4666822B2 (en) * | 2000-07-10 | 2011-04-06 | キヤノン株式会社 | Liquid discharge recording head |
JP4639002B2 (en) * | 2001-06-13 | 2011-02-23 | 株式会社リコー | Ink supply apparatus, recording head, and inkjet recording apparatus |
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 (en) * | 2003-03-24 | 2009-07-08 | 富士ゼロックス株式会社 | Ink jet recording head and ink jet recording apparatus |
JP3928594B2 (en) | 2003-06-30 | 2007-06-13 | ブラザー工業株式会社 | Inkjet head |
JP4274084B2 (en) * | 2004-08-27 | 2009-06-03 | ブラザー工業株式会社 | Inkjet head |
JP4274085B2 (en) * | 2004-08-27 | 2009-06-03 | ブラザー工業株式会社 | Inkjet head |
JP4735144B2 (en) * | 2005-09-13 | 2011-07-27 | ブラザー工業株式会社 | Inkjet recording device |
JP2007090638A (en) * | 2005-09-28 | 2007-04-12 | Brother Ind Ltd | Recording head and inkjet recorder |
JP4826732B2 (en) * | 2005-10-26 | 2011-11-30 | ブラザー工業株式会社 | Droplet ejector |
DE602007003760D1 (en) | 2006-03-06 | 2010-01-28 | Brother Ind Ltd | Device for spraying liquid droplets |
JP4941038B2 (en) * | 2007-03-23 | 2012-05-30 | ブラザー工業株式会社 | Droplet discharge device |
KR101101623B1 (en) * | 2009-10-29 | 2012-01-02 | 삼성전기주식회사 | Inkjet print head |
JP5364084B2 (en) * | 2010-03-16 | 2013-12-11 | パナソニック株式会社 | Inkjet device |
JP5223934B2 (en) | 2010-03-29 | 2013-06-26 | パナソニック株式会社 | Inkjet device |
JP5302378B2 (en) | 2011-01-14 | 2013-10-02 | パナソニック株式会社 | Inkjet head |
JP6439357B2 (en) * | 2014-09-29 | 2018-12-19 | ブラザー工業株式会社 | Liquid ejector |
JP6786909B2 (en) * | 2016-06-29 | 2020-11-18 | セイコーエプソン株式会社 | Liquid injection head and liquid injection device |
CN108394197B (en) | 2017-02-08 | 2021-07-27 | 松下知识产权经营株式会社 | Ink jet printing method |
JP6857807B2 (en) | 2017-02-08 | 2021-04-14 | パナソニックIpマネジメント株式会社 | Inkjet printing method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058912A1 (en) * | 1981-02-19 | 1982-09-01 | Karl Harvid Melin | Front end loader |
EP0700783A2 (en) * | 1994-07-01 | 1996-03-13 | Seiko Epson Corporation | Ink jet recording apparatus |
JPH10235881A (en) * | 1997-02-28 | 1998-09-08 | Sony Corp | Manufacture of printer apparatus |
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 |
-
2000
- 2000-07-26 JP JP2000225953A patent/JP2001121693A/en active Pending
- 2000-08-18 EP EP00307094A patent/EP1077331A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0058912A1 (en) * | 1981-02-19 | 1982-09-01 | Karl Harvid Melin | Front end loader |
EP0700783A2 (en) * | 1994-07-01 | 1996-03-13 | Seiko Epson Corporation | Ink jet recording apparatus |
US5906481A (en) * | 1995-05-23 | 1999-05-25 | Fujitsu Limited | Piezoelectric fluid pump |
JPH10235881A (en) * | 1997-02-28 | 1998-09-08 | Sony Corp | Manufacture of printer apparatus |
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 (en) | 2001-02-21 |
JP2001121693A (en) | 2001-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1077331A3 (en) | Liquid drop spraying apparatus | |
TWI262824B (en) | Device for creating fine mist | |
WO2003087522A3 (en) | Nozzle for jet drilling and associated method | |
EP1671794A4 (en) | Liquid injection head and method of producing the same and liquid injection device | |
WO2000071038A8 (en) | Microfluidic devices and methods for producing pulsed microfluidic jets in a liquid environment | |
EP1150013A3 (en) | Microfluidic pumping | |
WO2006050622A8 (en) | Method and device for generating a jet of fluid for material processing and fluid nozzle for use in said device | |
AU6300200A (en) | Droplet deposition method and apparatus | |
WO2003055366A3 (en) | Beverage device for making a beverage with a foam layer on top | |
WO2001032246A8 (en) | Inhalation nebuliser | |
GB2440891A (en) | Piezoelectric fluid atomizer apparatuses and methods | |
WO2002068128A3 (en) | Method of manufacturing a liquid droplet spray device and such spray device | |
IL188433A (en) | Droplet deposition method and apparatus | |
EP1024008A3 (en) | Liquid ejection head, method for preventing accidental non-ejection using the ejection head and manufacturing method of the ejection head | |
EP0712655A4 (en) | Gas-liquid contact gas dispersion pipe, and gas-liquid contact method and apparatus using the same | |
EP1187182A3 (en) | Method and apparatus for separating substrates | |
EP1459898A3 (en) | Ink-jet head and method for manufacturing the same | |
EP2263791A3 (en) | Acoustic ejection of fluids from reservoirs | |
EP1426187A3 (en) | Barrier feature in fluid channel | |
WO2004067280A3 (en) | Fluid ejection head | |
EP0875380A3 (en) | Ink jet recording head | |
WO2004030912A3 (en) | Droplet ejection device | |
AU2003275109A1 (en) | Plurality of barrier layers | |
HK1091441A1 (en) | Apparatus for depositing droplets | |
WO2007030318A3 (en) | Fluid ejector with anisotropically etched fluid chambers |
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 |