PL411384A1 - Printing head - Google Patents

Printing head

Info

Publication number
PL411384A1
PL411384A1 PL411384A PL41138415A PL411384A1 PL 411384 A1 PL411384 A1 PL 411384A1 PL 411384 A PL411384 A PL 411384A PL 41138415 A PL41138415 A PL 41138415A PL 411384 A1 PL411384 A1 PL 411384A1
Authority
PL
Poland
Prior art keywords
section
nozzle
head
flow
nozzles
Prior art date
Application number
PL411384A
Other languages
Polish (pl)
Other versions
PL226793B1 (en
Inventor
Piotr Jeuté
Original Assignee
Piotr Jeuté
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 Piotr Jeuté filed Critical Piotr Jeuté
Priority to PL411384A priority Critical patent/PL226793B1/en
Priority to GB1503296.4A priority patent/GB2539165A/en
Priority to PL15202702T priority patent/PL3061612T3/en
Priority to EP15202702.5A priority patent/EP3061612B1/en
Priority to ES15202702T priority patent/ES2709375T3/en
Priority to ES15202705.8T priority patent/ES2673298T3/en
Priority to PL15202705T priority patent/PL3061613T3/en
Priority to EP15202705.8A priority patent/EP3061613B1/en
Priority to EP15202657.1A priority patent/EP3061611B1/en
Priority to CA2974812A priority patent/CA2974812C/en
Priority to CA2974760A priority patent/CA2974760C/en
Priority to PCT/EP2016/054090 priority patent/WO2016135294A2/en
Priority to GB1707883.3A priority patent/GB2546709B/en
Priority to AU2016223382A priority patent/AU2016223382B2/en
Priority to PCT/EP2016/054093 priority patent/WO2016135296A2/en
Priority to US15/552,275 priority patent/US10538103B2/en
Priority to CN201680011740.2A priority patent/CN107257738B/en
Priority to JP2017540629A priority patent/JP6657530B2/en
Priority to AU2016223384A priority patent/AU2016223384B2/en
Priority to US15/552,274 priority patent/US10369786B2/en
Priority to JP2017540678A priority patent/JP6657531B2/en
Priority to CN201680011499.3A priority patent/CN107405928B/en
Priority to GB1707885.8A priority patent/GB2546710B/en
Publication of PL411384A1 publication Critical patent/PL411384A1/en
Publication of PL226793B1 publication Critical patent/PL226793B1/en
Priority to US16/443,724 priority patent/US20200156370A1/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
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2107—Ink jet for multi-colour printing characterised by the ink properties
    • B41J2/211—Mixing of inks, solvent or air prior to paper contact
    • 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
    • B41J2202/02—Air-assisted ejection

Landscapes

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

Abstract

Głowica drukująca zbudowana jest z zespołu dyszowego, zawierającego parę dysz przy czym każda z dysz jest połączona kanałem z odrębnym zbiornikiem cieczy do formowania kropli pierwotnych cieczy przy końcówce dyszy skierowanej pod kątem względem osi wzdłużnej głowicy. Głowica charakteryzuje się tym, że zespół dyszowy zawiera: obudowę podstawową (141) otaczającą końcówki dysz, rozciągającą się w kierunku przepływu i posiadającą pierwszą sekcję o średnicy większej od średnicy kropli połączonej (122) i drugą sekcję znajdującą się pomiędzy pierwszą sekcją, a końcówkami dysz, której szerokość rozszerza się w kierunku przeciwnym do kierunku przepływu oraz źródło strumienia gazu wprowadzanego zgodnie z kierunkiem przepływu do wewnątrz obudowy podstawowej (141).The print head is made of a nozzle assembly containing a pair of nozzles, each of the nozzles being connected through a channel to a separate liquid container for forming primary droplets of liquid at the nozzle tip directed at an angle relative to the longitudinal axis of the head. The head is characterized in that the nozzle assembly includes: a basic housing (141) surrounding the nozzle tips, extending in the direction of flow and having a first section with a diameter larger than the connected droplet diameter (122) and a second section between the first section and the nozzle tips , whose width expands in the opposite direction to the flow direction and the source of the gas stream introduced in the direction of flow inside the base housing (141).

PL411384A 2015-02-26 2015-02-26 Printing head PL226793B1 (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
PL411384A PL226793B1 (en) 2015-02-26 2015-02-26 Printing head
GB1503296.4A GB2539165A (en) 2015-02-26 2015-02-27 A printing head
PL15202702T PL3061612T3 (en) 2015-02-26 2015-12-24 A drop on demand printing head and printing method
EP15202702.5A EP3061612B1 (en) 2015-02-26 2015-12-24 A drop on demand printing head and printing method
ES15202702T ES2709375T3 (en) 2015-02-26 2015-12-24 A print head on demand drip and printing procedure
ES15202705.8T ES2673298T3 (en) 2015-02-26 2015-12-24 Print head on demand drip and printing procedure
PL15202705T PL3061613T3 (en) 2015-02-26 2015-12-24 A drop on demand printing head and printing method
EP15202705.8A EP3061613B1 (en) 2015-02-26 2015-12-24 A drop on demand printing head and printing method
EP15202657.1A EP3061611B1 (en) 2015-02-26 2015-12-24 A printing head
PCT/EP2016/054090 WO2016135294A2 (en) 2015-02-26 2016-02-26 A drop on demand printing head and printing method
AU2016223384A AU2016223384B2 (en) 2015-02-26 2016-02-26 A drop on demand printing head and printing method
CA2974812A CA2974812C (en) 2015-02-26 2016-02-26 A drop on demand printing head and printing method
GB1707883.3A GB2546709B (en) 2015-02-26 2016-02-26 A drop on demand printing head
AU2016223382A AU2016223382B2 (en) 2015-02-26 2016-02-26 A drop on demand printing head and printing method
PCT/EP2016/054093 WO2016135296A2 (en) 2015-02-26 2016-02-26 A drop on demand printing head and printing method
US15/552,275 US10538103B2 (en) 2015-02-26 2016-02-26 Drop on demand printing head and printing method
CN201680011740.2A CN107257738B (en) 2015-02-26 2016-02-26 Drop on demand ink print head and drop on demand ink printing process
JP2017540629A JP6657530B2 (en) 2015-02-26 2016-02-26 Drop-on-demand print head and printing method
CA2974760A CA2974760C (en) 2015-02-26 2016-02-26 A drop on demand printing head and printing method
US15/552,274 US10369786B2 (en) 2015-02-26 2016-02-26 Printing of ink droplets combined in a reaction chamber
JP2017540678A JP6657531B2 (en) 2015-02-26 2016-02-26 Drop-on-demand print head and printing method
CN201680011499.3A CN107405928B (en) 2015-02-26 2016-02-26 Drop-on-demand ink print head and drop-on-demand printing method
GB1707885.8A GB2546710B (en) 2015-02-26 2016-02-26 A drop on demand printing head
US16/443,724 US20200156370A1 (en) 2015-02-26 2019-06-17 Printing of ink droplets combined in a reaction chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL411384A PL226793B1 (en) 2015-02-26 2015-02-26 Printing head

Publications (2)

Publication Number Publication Date
PL411384A1 true PL411384A1 (en) 2016-08-29
PL226793B1 PL226793B1 (en) 2017-09-29

Family

ID=52876205

Family Applications (1)

Application Number Title Priority Date Filing Date
PL411384A PL226793B1 (en) 2015-02-26 2015-02-26 Printing head

Country Status (3)

Country Link
EP (1) EP3061611B1 (en)
GB (1) GB2539165A (en)
PL (1) PL226793B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552691B (en) * 2016-08-04 2019-02-13 Piotr Jeute A drop on demand printing head and printing method
GB201710834D0 (en) 2017-07-05 2017-08-16 Univ Newcastle Printing apparatus and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03184854A (en) * 1989-12-14 1991-08-12 Ricoh Co Ltd Non-contact type recording device
JPH08323982A (en) * 1995-03-29 1996-12-10 Sony Corp Liquid-jet recording device
JPH11227192A (en) * 1998-02-16 1999-08-24 Fuji Xerox Co Ltd Color image forming apparatus
JPH11227227A (en) * 1998-02-19 1999-08-24 Casio Comput Co Ltd Image forming apparatus
US20020148904A1 (en) * 2001-04-17 2002-10-17 Wen-Cheng Yu Multi-functional /nozzle for photoresist developer dispenser
JP2010105163A (en) * 2008-09-30 2010-05-13 Seiko Epson Corp Nozzle plate, liquid jet head, liquid discharge method, and printer
KR20110086946A (en) * 2010-01-25 2011-08-02 삼성전기주식회사 Inkjet print head
KR101275225B1 (en) * 2011-10-17 2013-06-17 엔젯 주식회사 Electrohydrodynamic ink ejecting apparatus

Also Published As

Publication number Publication date
PL226793B1 (en) 2017-09-29
GB2539165A (en) 2016-12-14
GB201503296D0 (en) 2015-04-15
EP3061611A1 (en) 2016-08-31
EP3061611B1 (en) 2019-05-29

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