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1. WO1997027058 - ELECTRODE FOR PRINTER

Publication Number WO/1997/027058
Publication Date 31.07.1997
International Application No. PCT/GB1997/000189
International Filing Date 22.01.1997
Chapter 2 Demand Filed 14.08.1997
IPC
B41J 2/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
015characterised by the jet generation process
04generating single droplets or particles on demand
06by electric or magnetic field
CPC
B41J 2/06
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
015characterised by the jet generation process
04generating single droplets or particles on demand
06by electric or magnetic field
B41J 2/1652
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
135Nozzles
165Preventing ; or detecting; of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
16517Cleaning of print head nozzles
1652by driving a fluid through the nozzles to the outside thereof, e.g. by applying pressure to the inside or vacuum at the outside of the print head
B41J 2002/061
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
015characterised by the jet generation process
04generating single droplets or particles on demand
06by electric or magnetic field
061Ejection by electric field of ink or of toner particles contained in ink
G06K 15/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
15Arrangements for producing a permanent visual presentation of the output data ; , e.g. computer output printers
02using printers
10by matrix printers
G06K 2215/0082
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
2215Arrangements for producing a permanent visual presentation of the output data
0082Architecture adapted for a particular function
Applicants
  • TONEJET CORPORATION PTY. LTD. [AU]/[AU] (AllExceptUS)
  • NEWCOMBE, Guy, Charles, Fernley [GB]/[GB] (UsOnly)
  • SCHUMANN, Matthew, Alexander [GB]/[GB] (UsOnly)
  • JANSE VAN RENSBURG, Richard, Wilhelm [GB]/[GB] (UsOnly)
  • EMERTON, Neil [GB]/[GB] (UsOnly)
  • BLAKEY, David, Mark [GB]/[GB] (UsOnly)
Inventors
  • NEWCOMBE, Guy, Charles, Fernley
  • SCHUMANN, Matthew, Alexander
  • JANSE VAN RENSBURG, Richard, Wilhelm
  • EMERTON, Neil
  • BLAKEY, David, Mark
Agents
  • GILL JENNINGS & EVERY
Priority Data
9601223.222.01.1996GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTRODE FOR PRINTER
(FR) ELECTRODE POUR IMPRIMANTE
Abstract
(EN)
An ejection apparatus for ejecting material from a liquid has an ejection cell (2) for containing the liquid in use. The cell (2) has a protrusion (3) disposed so as to be contacted by liquid in the cell on more than one side and defining a predetermined location for a meniscus of the liquid at an opening in the cell. An ejection electrode (6) is disposed in the cell at a position inwardly of the cell with respect to the predetermined location of the meniscus.
(FR)
Appareil d'éjection permettant d'éjecter du matériau particulaire depuis un liquide, qui possède une cellule d'éjection (2) destinée à contenir le liquide lors de l'utilisation. Ladite cellule (2) possède une partie saillante (3) placée de manière à être en contact avec le liquide sur plus d'une de ses faces et définissant un site prédéterminé pour un ménisque du liquide au niveau d'une ouverture de la cellule. Une électrode (6) d'éjection est placée dans la cellule et en retrait à l'intérieur de cette dernière par rapport au site prédéterminé du ménisque.
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