ATE355974T1 - PRINT HEAD ASSEMBLY WITH MOVABLE SEALING MEMBERS - Google Patents

PRINT HEAD ASSEMBLY WITH MOVABLE SEALING MEMBERS

Info

Publication number
ATE355974T1
ATE355974T1 AT04102664T AT04102664T ATE355974T1 AT E355974 T1 ATE355974 T1 AT E355974T1 AT 04102664 T AT04102664 T AT 04102664T AT 04102664 T AT04102664 T AT 04102664T AT E355974 T1 ATE355974 T1 AT E355974T1
Authority
AT
Austria
Prior art keywords
head assembly
printing head
nozzles
print head
sealing members
Prior art date
Application number
AT04102664T
Other languages
German (de)
Inventor
Der Horst Rolandus Jacobus Van
Original Assignee
Korthofah Bv
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 Korthofah Bv filed Critical Korthofah Bv
Application granted granted Critical
Publication of ATE355974T1 publication Critical patent/ATE355974T1/en

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
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16585—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles for paper-width or non-reciprocating print 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
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface

Landscapes

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

Abstract

The invention relates to a printing head assembly (1) comprising a printing head with a front side having one or more nozzles, said printing head comprising fluid ejection means to eject fluid from said nozzles. The printing head assembly (1) further comprises a moveable closure member (10) facing said front side and arranged to expose said nozzles in an active state of said printing head assembly (1) and to hermetically seal said nozzles in an inactive state of said printing head assembly (1). The closure member (10) avoids drying of ink in the inactive state and clogging up of the nozzles. The invention further relates to a system comprising such a printing head assembly (1).
AT04102664T 2004-06-11 2004-06-11 PRINT HEAD ASSEMBLY WITH MOVABLE SEALING MEMBERS ATE355974T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04102664A EP1604828B1 (en) 2004-06-11 2004-06-11 Printing head assembly comprising a movable closure member

Publications (1)

Publication Number Publication Date
ATE355974T1 true ATE355974T1 (en) 2007-03-15

Family

ID=34929195

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04102664T ATE355974T1 (en) 2004-06-11 2004-06-11 PRINT HEAD ASSEMBLY WITH MOVABLE SEALING MEMBERS

Country Status (4)

Country Link
EP (1) EP1604828B1 (en)
AT (1) ATE355974T1 (en)
DE (1) DE602004005167D1 (en)
WO (1) WO2005120836A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8205426U1 (en) * 1982-02-26 1986-08-21 Siemens AG, 1000 Berlin und 8000 München Cover and cleaning device for ink recording heads
AU1175183A (en) * 1982-03-08 1983-09-15 Kiwi Coders Corp. Variable size ink printing
JP2522770B2 (en) * 1986-08-05 1996-08-07 キヤノン株式会社 Inkjet device
US5040000A (en) * 1988-05-12 1991-08-13 Canon Kabushiki Kaisha Ink jet recording apparatus having a space saving ink recovery system
DE4131911A1 (en) * 1991-09-25 1993-04-08 Horst Schwede PRINTING DEVICE FOR CONTINUOUSLY FORWARD-MOVING OBJECTS, ESPECIALLY FOR PACKAGES, PACKED MAGAZINE PACKS OR THE LIKE
DE19522594C2 (en) * 1995-06-19 1999-02-04 Francotyp Postalia Gmbh Device for keeping the nozzles of an ink print head clean

Also Published As

Publication number Publication date
EP1604828B1 (en) 2007-03-07
EP1604828A1 (en) 2005-12-14
WO2005120836A1 (en) 2005-12-22
DE602004005167D1 (en) 2007-04-19

Similar Documents

Publication Publication Date Title
DE60225347D1 (en) SYMMETRICALLY ACTUATED INK PUSH-OUT COMPONENTS FOR AN INK JET PRESSURE HEAD CIP
TW200628319A (en) Printhead module
WO2007124204A3 (en) Inkjet printing system with push priming
WO2007069202A3 (en) Nozzle comprising a flexible orifice portion
ATE488368T1 (en) INKJET PRINTER
IL145973A (en) Method of controlling liquid movement to and from a liquid ejection device and a liquid ejection device therefor
IL166727A0 (en) A micro-electromechanical fluid injection device incorporating a movable nozzle structure
ATE509768T1 (en) DUPLEX PRINTING SYSTEM WITH COLOR REMOVAL POSSIBILITY
BR0115378B1 (en) Inkjet print head.
CA2511558A1 (en) Thermal printer assembly
ATE367266T1 (en) MANUFACTURING METHOD FOR A MOVING NOZZLE INK JET PRINT HEAD AND EXTERNAL ACTUATOR
EP1582356A3 (en) Cap for ink jet head
BR0213603B1 (en) ink droplet ejector cartridge.
WO2006060684A3 (en) Printheads and systems using printheads
ATE405428T1 (en) INKJET PRINTHEAD
ATE355974T1 (en) PRINT HEAD ASSEMBLY WITH MOVABLE SEALING MEMBERS
DE60226706D1 (en) NOZZLE PROTECTION FOR INK JET PRINT HEAD
SG125992A1 (en) Miniscus seal in inkjet nozzle chamber
WO2006060622A3 (en) Printheads and systems using printheads
TW200700240A (en) Fluid ejection assembly
DE60132927D1 (en) INK RADIATOR WITH MOVING NOZZLE
WO2006060791A3 (en) Printheads and systems using printheads
ATE516147T1 (en) INKJET HEAD
DE50304680D1 (en) INK CARTRIDGE TO APPLY TO A RECORD HEAD
ES2193927T3 (en) PROCEDURE AND DEVICE OF MANUFACTURE OF A DECORATED PIECE.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties