WO2006045572A3 - Tintenstrahl-schreibkopf - Google Patents

Tintenstrahl-schreibkopf Download PDF

Info

Publication number
WO2006045572A3
WO2006045572A3 PCT/EP2005/011392 EP2005011392W WO2006045572A3 WO 2006045572 A3 WO2006045572 A3 WO 2006045572A3 EP 2005011392 W EP2005011392 W EP 2005011392W WO 2006045572 A3 WO2006045572 A3 WO 2006045572A3
Authority
WO
WIPO (PCT)
Prior art keywords
valve
connecting rod
valve body
ink jet
writing head
Prior art date
Application number
PCT/EP2005/011392
Other languages
English (en)
French (fr)
Other versions
WO2006045572A2 (de
Inventor
Manfred Pauly
Original Assignee
Rea Elektronik Gmbh
Manfred Pauly
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
Priority claimed from DE200510020248 external-priority patent/DE102005020248B4/de
Priority claimed from DE102005031034.6A external-priority patent/DE102005031034B4/de
Application filed by Rea Elektronik Gmbh, Manfred Pauly filed Critical Rea Elektronik Gmbh
Priority to US11/577,803 priority Critical patent/US7824015B2/en
Priority to EP05811216A priority patent/EP1819517B1/de
Priority to DE502005004054T priority patent/DE502005004054D1/de
Publication of WO2006045572A2 publication Critical patent/WO2006045572A2/de
Publication of WO2006045572A3 publication Critical patent/WO2006045572A3/de

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
    • 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
    • B41J2202/05—Heads having a valve

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Ein Tintenstrahl-Schreibkopf weist eine druckbeaufschlagte Tintenkammer (2) mit mindestens einer Tintendüse auf, die durch einen beweglichen Ventilkörper (6) verschlossen ist. Eine piezoelektrische Ventilbetätigungseinrichtung (9), die mit einer Ansteuerungseinrichtung (18) elektrisch verbunden ist, treibt den Ventilkörper (6) zu Hubbewegungen an. Der Ventilkörper (6) wird durch eine Schließfeder (7) in seiner Schließstellung gehalten und steht mit einer Zugstange (8) in Antriebsverbindung. Am ventilfernen Ende der Zugstange (8) greift mindestens ein gewölbter Federstreifen (14) an, der an seinem ventilseitigen Ende gegenüber der Tintenkammer (2) abgestützt ist. Die Zugstange (8) steht unter Zugvorspannung einer Spannfeder (7, 23). Auf dem Federstreifen (14) ist mindestens ein Piezoelement (17) appliziert, welches durch die Ansteuerungseinrichtung (18) zu Dehnbewegungen ansteuerbar ist.
PCT/EP2005/011392 2004-10-25 2005-10-24 Tintenstrahl-schreibkopf WO2006045572A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/577,803 US7824015B2 (en) 2004-10-25 2005-10-24 Ink jet writing head
EP05811216A EP1819517B1 (de) 2004-10-25 2005-10-24 Tintenstrahl-schreibkopf
DE502005004054T DE502005004054D1 (de) 2004-10-25 2005-10-24 Tintenstrahl-schreibkopf

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
DE102004051973 2004-10-25
DE102004051973.0 2004-10-25
DE102005003541 2005-01-26
DE102005003541.8 2005-01-26
DE102005015694 2005-04-05
DE102005015694.0 2005-04-05
DE200510020248 DE102005020248B4 (de) 2004-10-25 2005-04-28 Tintenstrahl-Schreibkopf
DE102005020248.9 2005-04-28
DE102005031034.6A DE102005031034B4 (de) 2005-07-02 2005-07-02 Tintenstrahl-Schreibkopf
DE102005031034.6 2005-07-02

Publications (2)

Publication Number Publication Date
WO2006045572A2 WO2006045572A2 (de) 2006-05-04
WO2006045572A3 true WO2006045572A3 (de) 2006-08-03

Family

ID=36113850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/011392 WO2006045572A2 (de) 2004-10-25 2005-10-24 Tintenstrahl-schreibkopf

Country Status (5)

Country Link
US (1) US7824015B2 (de)
EP (1) EP1819517B1 (de)
AT (1) ATE394229T1 (de)
DE (1) DE502005004054D1 (de)
WO (1) WO2006045572A2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1031255C1 (nl) * 2006-02-28 2007-08-29 Color Wings B V Spuitkop en inrichting voor het bedrukken of bespuiten van textiele materialen.
DE102009029946A1 (de) 2009-06-19 2010-12-30 Epainters GbR (vertretungsberechtigte Gesellschafter Burkhard Büstgens, 79194 Gundelfingen und Suheel Roland Georges, 79102 Freiburg) Druckkopf oder Dosierkopf
DE102010021867A1 (de) * 2010-05-28 2011-12-01 Eurocopter Deutschland Gmbh Kraftgenerator zur Anbringung an einer Struktur
US8454126B2 (en) * 2010-12-03 2013-06-04 Videojet Technologies Inc Print head with electromagnetic valve assembly
EP2465682A1 (de) * 2010-12-17 2012-06-20 Akim Schacher Druckkopfanordnung und Drucker mit der Druckkopfanordnung
CN102700258A (zh) * 2012-06-05 2012-10-03 杭州威士德喷码技术有限公司 大字符喷码机的喷头上墨槽
ES2861950T3 (es) * 2013-08-29 2021-10-06 In Te Sa S P A Cabezal de impresión para decorar sustratos cerámicos
KR20220141258A (ko) 2021-04-12 2022-10-19 악살타 코팅 시스템즈 게엠베하 고 전달 효율 어플리케이터를 이용하여 기재에 용매계 코팅 조성물을 적용하여 그 위에 코팅 층을 형성하는 방법
US20220356359A1 (en) 2021-04-30 2022-11-10 Axalta Coating Systems Ip Co., Llc Method of applying a one-component waterborne coating composition to a substrate utilizing a high transfer efficiency applicator
EP4094847A1 (de) 2021-05-27 2022-11-30 Axalta Coating Systems GmbH Beschichtungszusammensetzungen und verfahren zur anwendung
DE112022004222T5 (de) 2021-08-30 2024-06-20 Axalta Coating Systems Gmbh Verfahren zum auftragen einer beschichtungszusammensetzung auf ein substrat

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418643A (en) * 1987-07-14 1989-01-23 Marktec Corp Method of controlling high speed spray gun
WO1994008794A1 (en) * 1992-10-16 1994-04-28 Willett International Limited Method for assembling devices
DE19528809A1 (de) * 1995-08-05 1997-02-06 Rea Elektronik Gmbh Tintenstrahl-Schreibkopf
WO1998056585A1 (en) * 1996-04-15 1998-12-17 Jetline Ab Valve assembly for ink jet printers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322142A (en) * 1964-08-25 1967-05-30 Cash A W Co Valve for low temperature service
DE3302617C2 (de) * 1983-01-27 1987-04-23 Domino Printing Sciences Plc, Cambridge Farbspritzkopf
US4875058A (en) * 1986-12-12 1989-10-17 Markpoint System Ab Valve device for a matrix printer
US5602575A (en) * 1988-11-05 1997-02-11 Rea Elektronik Gmbh Ink jet writing head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418643A (en) * 1987-07-14 1989-01-23 Marktec Corp Method of controlling high speed spray gun
WO1994008794A1 (en) * 1992-10-16 1994-04-28 Willett International Limited Method for assembling devices
DE19528809A1 (de) * 1995-08-05 1997-02-06 Rea Elektronik Gmbh Tintenstrahl-Schreibkopf
WO1998056585A1 (en) * 1996-04-15 1998-12-17 Jetline Ab Valve assembly for ink jet printers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 193 (M - 822) 9 May 1989 (1989-05-09) *

Also Published As

Publication number Publication date
US20090115816A1 (en) 2009-05-07
DE502005004054D1 (de) 2008-06-19
US7824015B2 (en) 2010-11-02
WO2006045572A2 (de) 2006-05-04
ATE394229T1 (de) 2008-05-15
EP1819517A2 (de) 2007-08-22
EP1819517B1 (de) 2008-05-07

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