KR910700149A - 잉크-제트 방식 인쇄기용 노즐 - Google Patents

잉크-제트 방식 인쇄기용 노즐

Info

Publication number
KR910700149A
KR910700149A KR1019900701942A KR900701942A KR910700149A KR 910700149 A KR910700149 A KR 910700149A KR 1019900701942 A KR1019900701942 A KR 1019900701942A KR 900701942 A KR900701942 A KR 900701942A KR 910700149 A KR910700149 A KR 910700149A
Authority
KR
South Korea
Prior art keywords
ink supply
housing
jet nozzle
supply passage
diameter
Prior art date
Application number
KR1019900701942A
Other languages
English (en)
Other versions
KR0165677B1 (ko
Inventor
빌헬무스 요하네스 코엔라두스 프린센
마르티누스 요세푸스 헤스테르
프란시스쿠스 요하네스 마리아 반 데 베이에르
크리스티아안 페트루스 마리아 빕베
Original Assignee
요하네스 야코부스 스모렌버그
스토르크 엑스-쎌 비.브이.
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 요하네스 야코부스 스모렌버그, 스토르크 엑스-쎌 비.브이. filed Critical 요하네스 야코부스 스모렌버그
Publication of KR910700149A publication Critical patent/KR910700149A/ko
Application granted granted Critical
Publication of KR0165677B1 publication Critical patent/KR0165677B1/ko

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
    • 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
    • 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • 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

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)

Abstract

내용 없음.

Description

잉크―제트 방식 인쇄기용 노즐
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 제트 노즐의 종단면도;
제2도는 제1도의 제트 노즐에 대한 화살표 Ⅱ방향의 정면도;
제3도는 제1도에 도시한 제트 노즐의 유출구에 대한 세부(Ⅲ)확대도.

Claims (9)

  1. 잉크공급로 및 상기 잉크공급로의 유출 말단에 일렬로 배치된 유출구를 포함하며, 연속식 잉크 분사 원리에 따라 작동하는 잉크 제트 방식 인쇄기용 제트 노즐에 있어서, 잉크공급로(2)가 내장된 본질적으로 변형될 수 없는 재질의 블럭형 하우징(1)으로 구성되며, 상기 잉크공급로(2)의 유출말단(4)측 직경은 매우 작고, 유출구(8)이 하우징(1)에 고정되는 잉크공급로(2)의 말단 벽면에 조립되며, 상기 유출구(8)은 직경이 매우 작고 상기 직경보다 더 긴 길이를 가지며, 상기 잉크공급로(2)의 유출 말단(4)가까이 상기 하우징(1)에 초음파 진동 부품(12)가 설치됨을 특징으로 하는 제트 노즐.
  2. 제1항에 있어서, 상기 하우징(1)이 금속, 바람직하게는 스테인레스 강으로 제작됨을 특징으로 하는 제트 노즐.
  3. 제1항에 있어서, 상기 잉크공급로(2)의 말단 벽면이 상기 잉크공급로(2)의 유출 말단(4)에서 하우징(1)에 고정되는 별개의 박판(7)에 의해 형성됨을 특징으로 하는 제트 노즐.
  4. 제3항에 있어서, 상기 판(7)이 접착제를 사용한 접착 수단에의해 하우징에 접합됨을 특징으로 하는 제트 노즐.
  5. 제1항에 있어서, 상기 유출구(8)의 직경이 3내지 30μ, 바람직하게는 6내지 20μ이며, 유출구(8)의 길이/직경비는 3내지 30, 바람직하게는 4내지 20임을 특징으로 하는 제트 노즐.
  6. 제1항에 있어서, 상기 잉크공급로(2)의 유출 말단(4)측 직경이 0.2내지 1㎜사이에 있음을 특징으로 하는 제트 노즐.
  7. 제1항에 있어서, 상기 초음파 진동부품(12)가 잉크공급로(2)옆에 평행하게 배치됨을 특징으로 하는 제트 노즐.
  8. 제7항에 있어서, 상기 초음파 진동부품(12)가 접착제에 의해 상기 하우징(1)의 오목부분 내에 고착됨을 특징으로 하는 제트 노즐.
  9. 제1항 내지 8항중 어느 한 항에 있어서, 상기 하우징(1)에 제트 노즐의 중심조정을 위해 끼움면이 제공됨을 특징으로 하는 제트 노즐.
    ※참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019900701942A 1989-01-20 1989-01-17 잉크-제트 방식 인쇄기용 노즐 KR0165677B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL8900146A NL8900146A (nl) 1989-01-20 1989-01-20 Spuitmondstuk voor een inktstraal-drukinrichting.
NL8900146 1989-01-20
PCT/NL1990/000006 WO1990008038A1 (en) 1989-01-20 1990-01-17 Nozzle for an ink jet printing apparatus

Publications (2)

Publication Number Publication Date
KR910700149A true KR910700149A (ko) 1991-03-14
KR0165677B1 KR0165677B1 (ko) 1999-05-01

Family

ID=19853995

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701942A KR0165677B1 (ko) 1989-01-20 1989-01-17 잉크-제트 방식 인쇄기용 노즐

Country Status (12)

Country Link
US (1) US5491499A (ko)
EP (1) EP0454752B1 (ko)
KR (1) KR0165677B1 (ko)
AT (1) ATE92845T1 (ko)
AU (1) AU5027590A (ko)
DE (1) DE69002756T2 (ko)
DK (1) DK0454752T3 (ko)
ES (1) ES2045905T3 (ko)
FI (1) FI96495C (ko)
NL (1) NL8900146A (ko)
RU (1) RU2044657C1 (ko)
WO (1) WO1990008038A1 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747960B1 (fr) * 1996-04-24 1998-05-29 Toxot Sciences & Applic Dispositif a buse(s) pour imprimante a jet d'encre protege(s) de la pollution par un traitement de non-mouillabilite et procede de fabritcation
WO1998051506A1 (fr) * 1997-05-14 1998-11-19 Seiko Epson Corporation Procede de formation d'ajutage pour injecteurs et procede de fabrication d'une tete a jet d'encre
US6270204B1 (en) 1998-03-13 2001-08-07 Iris Graphics, Inc. Ink pen assembly
TWI268179B (en) * 2005-04-12 2006-12-11 Ind Tech Res Inst Improved structure of atomizing nozzle the plate can be vibrated by the vibrator element to compress the fluid, so that the fluid is jet from the perforations in form of tiny particle
KR100776132B1 (ko) * 2006-06-14 2007-11-15 김성진 잉크젯프린터 헤드의 노즐플레이트
KR100811771B1 (ko) * 2006-10-10 2008-03-07 삼성전기주식회사 잉크젯 헤드의 클리닝 방법 및 장치
EP1923215A1 (en) 2006-11-14 2008-05-21 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Constant flow high pressure printing system
GB0719374D0 (en) * 2007-10-04 2007-11-14 Eastman Kodak Co Continuous inkjet printing
US8646876B2 (en) * 2009-06-09 2014-02-11 Videojet Technologies Inc. Stream printing method
JP4655163B1 (ja) * 2009-08-26 2011-03-23 セイコーエプソン株式会社 流体噴射装置、流体噴射装置の制御方法
US8523327B2 (en) 2010-02-25 2013-09-03 Eastman Kodak Company Printhead including port after filter
US9975326B2 (en) 2014-06-05 2018-05-22 Videojet Technologies Inc. Continuous ink jet print head with zero adjustment embedded charging electrode
CN106604824B (zh) 2014-06-05 2019-08-06 录象射流技术公司 用于喷墨打印的自密封过滤模块
CN106457828B (zh) 2014-06-05 2018-12-25 录象射流技术公司 墨累积传感器布置结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708118A (en) * 1971-04-19 1973-01-02 Dick Co Ab Filtering apparatus for a drop writing system
US3823408A (en) * 1972-11-29 1974-07-09 Ibm High performance ink jet nozzle
US4065774A (en) * 1975-05-30 1977-12-27 International Business Machines Corporation Hybrid fluid jet drop generation
JPS592617B2 (ja) * 1977-12-22 1984-01-19 株式会社リコー インク噴射装置
US4296417A (en) * 1979-06-04 1981-10-20 Xerox Corporation Ink jet method and apparatus using a thin film piezoelectric excitor for drop generation with spherical and cylindrical fluid chambers
JPS5738159A (en) * 1980-08-20 1982-03-02 Ricoh Co Ltd Exciting system of printing head in ink jet printing device
DE3123689A1 (de) * 1981-06-15 1982-12-30 Siemens AG, 1000 Berlin und 8000 München Schreibkopf fuer tintenschreibeinrichtungen
JPS58163667A (ja) * 1982-03-24 1983-09-28 Fujitsu Ltd インクジエツトプリンタ用印字ヘツドの製造方法
IT1182285B (it) * 1984-09-25 1987-10-05 Olivetti & Co Spa Testina di stampa a getto d inchiostro relativo procedimento di fabbricazione ed attrezzo utilizzabile per l attuazione di tale procedimento
US4714936A (en) * 1985-06-24 1987-12-22 Howtek, Inc. Ink jet printer
JPS62151347A (ja) * 1985-12-26 1987-07-06 Canon Inc インクジエツト記録装置のインク噴射ノズル
JPS635949A (ja) * 1986-06-27 1988-01-11 Ricoh Co Ltd インクジエツトヘツド
US4727379A (en) * 1986-07-09 1988-02-23 Vidoejet Systems International, Inc. Accoustically soft ink jet nozzle assembly

Also Published As

Publication number Publication date
WO1990008038A1 (en) 1990-07-26
DE69002756D1 (de) 1993-09-16
ES2045905T3 (es) 1994-01-16
FI96495C (fi) 1996-07-10
DK0454752T3 (da) 1993-11-22
EP0454752A1 (en) 1991-11-06
AU5027590A (en) 1990-08-13
US5491499A (en) 1996-02-13
ATE92845T1 (de) 1993-08-15
EP0454752B1 (en) 1993-08-11
DE69002756T2 (de) 1994-01-20
NL8900146A (nl) 1990-08-16
JPH04502891A (ja) 1992-05-28
RU2044657C1 (ru) 1995-09-27
FI96495B (fi) 1996-03-29
KR0165677B1 (ko) 1999-05-01
FI913463A0 (fi) 1991-07-18

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