BRPI0602284A - gerador de gotas - Google Patents

gerador de gotas

Info

Publication number
BRPI0602284A
BRPI0602284A BRPI0602284-7A BRPI0602284A BRPI0602284A BR PI0602284 A BRPI0602284 A BR PI0602284A BR PI0602284 A BRPI0602284 A BR PI0602284A BR PI0602284 A BRPI0602284 A BR PI0602284A
Authority
BR
Brazil
Prior art keywords
drop generator
outlet channel
circular outlet
inlet
pressure chamber
Prior art date
Application number
BRPI0602284-7A
Other languages
English (en)
Inventor
Douglas D Darling
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 BRPI0602284A publication Critical patent/BRPI0602284A/pt

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
    • B41J2/14233—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
    • B41J2/1433—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
    • 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
    • B41J2002/14475—Structure thereof only for on-demand ink jet heads characterised by nozzle shapes or number of orifices per chamber

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

"GERADOR DE GOTAS". A presente invenção refere-se a um gerador de gotas que inclui uma entrada, uma câmara de pressão 35 e um canal de saída que inclui seções de canais de saída circulares e uma seção de canal de saída não-circular.
BRPI0602284-7A 2005-06-15 2006-06-13 gerador de gotas BRPI0602284A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/154,072 US20060284936A1 (en) 2005-06-15 2005-06-15 Drop Generator

Publications (1)

Publication Number Publication Date
BRPI0602284A true BRPI0602284A (pt) 2007-02-21

Family

ID=36975282

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602284-7A BRPI0602284A (pt) 2005-06-15 2006-06-13 gerador de gotas

Country Status (4)

Country Link
US (1) US20060284936A1 (pt)
EP (1) EP1733886A3 (pt)
JP (1) JP4721957B2 (pt)
BR (1) BRPI0602284A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7857432B2 (en) * 2009-02-24 2010-12-28 Xerox Corporation Drop generator
CN102448727B (zh) * 2009-05-27 2014-09-17 京瓷株式会社 液体喷出头及使用其的记录装置
CN115228525B (zh) * 2022-06-30 2024-08-30 晶准生物医学（深圳）有限公司 液滴生成枪头及液滴生成装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5907338A (en) * 1995-01-13 1999-05-25 Burr; Ronald F. High-performance ink jet print head
KR100499118B1 (ko) * 2000-02-24 2005-07-04 삼성전자주식회사 단결정 실리콘 웨이퍼를 이용한 일체형 유체 노즐어셈블리 및 그 제작방법
SE0003799D0 (sv) * 2000-10-20 2000-10-20 Aamic Ab Method of makin gholes and structures comprising such holes
KR100438836B1 (ko) 2001-12-18 2004-07-05 삼성전자주식회사 압전 방식의 잉크젯 프린트 헤드 및 그 제조방법
JP4272381B2 (ja) * 2002-02-22 2009-06-03 パナソニック株式会社 インクジェットヘッド及び記録装置
US7055939B2 (en) 2003-11-20 2006-06-06 Xerox Corporation Drop generator

Also Published As

Publication number Publication date
US20060284936A1 (en) 2006-12-21
EP1733886A2 (en) 2006-12-20
JP4721957B2 (ja) 2011-07-13
JP2006347169A (ja) 2006-12-28
EP1733886A3 (en) 2009-04-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2310 DE 14-04-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.