Matches 1 - 42 out of 42


Match Document Document Title
US20110279598 PRINTING SYSTEM HAVING MULTI-PATH, MULTI-CHANNEL VALVE FOR GAS VENTING  
A printing system having a media width printhead, a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops, a plurality...
US20110279597 FLUID DISTRIBUTION SYSTEM HAVING MULTI-PATH, MULTI-CHANNEL VALVE FOR GAS VENTING  
A fluid distribution system for a printhead, the system having a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops,...
US20110279596 PRINTING SYSTEM HAVING MULTI-PATH VALVE FOR GAS VENTING  
A printing system having a media width printhead, a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, a gas vent on the closed loop and a multi-path valve...
US20110279600 PRINTING SYSTEM HAVING FOUR-WAY VALVE FOR PRINTHEAD  
A printing system having a media width printhead, a fluid container fluidically interconnected with the printhead via a closed fluid flow loop, a bypass fluid path bypassing the printhead on the...
US20110279602 PRINTING SYSTEM HAVING MULTI-CHANNEL FOUR-WAY VALVE FOR PRINTHEAD  
A printing system having a media width printhead, a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops, a plurality...
US20110279601 FLUID DISTRIBUTION SYSTEM HAVING MULTI-CHANNEL FOUR-WAY VALVE  
A fluid distribution system for a printhead, the system having a plurality of fluid containers fluidically interconnected with the printhead via a respective plurality of closed fluid flow loops,...
US20100110124 Method Of Ejection From Nozzles Of Printhead  
A method of ejection from nozzles of a printhead is provided. Each nozzle has a chamber having an ejection port and heater element which has a bubble nucleation section of a smaller cross section...
US20110025765 PRINTING SYSTEM WITH DATUM FEATURES ON PRINTHEAD CARRIAGE  
A printing system that has a print zone, a media path extending through the print zone along a paper axis, a printhead carriage for mounting a plurality of printhead modules adjacent the print...
US20110279604 SYSTEM FOR FLUSHING PRINTHEAD AND PRINTHEAD BYPASS  
A fluid distribution system for a media width printhead, the system having a fluid container having a gas vent; a first fluid path interconnecting the container and a first fluid port at one...
US20100295887 PRINTER ASSEMBLY WITH CONTROLLER FOR MAINTAINING PRINTHEAD AT EQUILIBRIUM TEMPERATURE  
A printer assembly includes a media housing unit having a number of ink reservoirs internally defined by a core portion around which print media is rolled; an ink supply and a printhead unit...
US20150283820 METHOD OF REMOVING AIR BUBBLES FROM CIRCULATING INK DELIVERY SYSTEM  
A method of removing air bubbles from a circulating ink delivery system supplying ink to an inkjet printhead. The ink delivery system includes an ink container positioned below the printhead, an...
US20100103233 LIQUID EJECTING APPARATUS  
A liquid ejecting apparatus includes: a liquid container which contains a liquid; a liquid ejecting unit which ejects the liquid supplied from the liquid container; a cavitation generator which...
US20080055378 Fluid Supply Method and Apparatus  
A method and apparatus for supplying fluid to a deposition device or printhead using the through flow principle. The pressure of fluid entering and exiting the printhead is controlled directly at...
US20070052779 Ink supplying unit and inkjet image forming apparatus including the same  
An ink supplying device and an inkjet image forming apparatus including the same. The ink supplying device includes an ink containing unit, a printhead forming an image by ejecting ink onto a...
US20080136883 Liquid Injection Apparatus and Method for Driving the Same  
A liquid ejection apparatus comprises a liquid cartridge for storing a liquid, a liquid ejection head for ejecting the liquid toward a target, a liquid supply path for guiding the liquid to the...
US20050062818 Ink distributor  
A plurality of bubble flow-regulating bubble paths are disposed in first and second distributor units of an image forming apparatus of an ink jet system; and bubbles mixed in ink liquids are...
US20100245453 PRINTING DEVICE FLUID RESERVOIR  
A fluid reservoir for use in a printing device includes a housing that, at least partially, forms at least one chamber therein. The chamber is configured to hold a fluid. A bubble port leads...
US20100231669 LIQUID EJECTING APPARATUS  
Provided is a liquid ejecting apparatus for ejecting a liquid, including: a depressurizing pump: a liquid storing chamber which includes an inlet for the liquid and stores the liquid; a first...
US20080043077 INKJET PRINTHEAD HAVING BEZEL STRUCTURE TO REMOVE INK BUBBLES  
An inkjet printhead having a bezel structure to remove ink bubbles. The inkjet printhead includes a channel plate having an ink channel, actuators formed on the channel plate to provide driving...
US20080043076 Vacuum Pump and Low Pressure Valve Inkjet Ink Supply  
An ink container is provides ink to a vented printhead, where both the ink container and the vented printhead are positioned on a moveable carriage. The ink container receives ink from an...
US20090058968 INKJET PRINT HEAD AND METHOD OF PRINTING THEREWITH  
An inkjet print head having a dummy ink chamber and a dummy heater disposed in the inkjet print head such that air bubbles gathered at edges of an ink feed hole are pushed toward an inner side of...
US20100231668 BUBBLE REMOVING METHOD  
A method removes bubbles from a liquid in a liquid ejecting apparatus. The liquid ejecting apparatus includes a liquid storing chamber that stores a liquid and a first pressure control chamber...
US20110025793 Inkjet head and method of manufacturing the same  
An inkjet head according to an aspect of the invention may include: a flow path plate having a plurality of ink chambers therein; a nozzle plate having a plurality of nozzles connected to the ink...
US20090225142 LIQUID EJECTION HEAD, METHOD FOR MANUFACTUIRNG THE SAME, AND LIQUID EJECTING APPARATUS  
A liquid ejection head ejecting a liquid contained in a liquid reservoir from nozzle apertures through a plurality of liquid supply channels includes a first liquid supply member and a second...
US20080238957 Functional liquid supplying apparatus, liquid droplet ejection apparatus, method for manufacturing electro-optical apparatus, electro-optical apparatus, and electronic apparatus  
Provided herein is a functional liquid supplying apparatus including sub-tanks which supply functional liquid through head-side channels to inkjet functional liquid droplet ejection heads, a main...
US20120098909 PRINTER  
A printer reduces the amount of ink wastefully consumed by purging bubbles from the ink supply path. The printer has a bubble collection unit 35 that holds bubbles in the ink supply path 21 and...
US20140078228 PRINTER  
A printer reduces the amount of ink wastefully consumed by purging bubbles from the ink supply path. The printer has a bubble collection unit 35 that holds bubbles in the ink supply path 21 and...
US20120293592 INK DISTRIBUTION SYSTEM HAVING GAS VENTING  
An ink distribution system for a printhead, the system having a first ink container having an ink outlet, a second ink container having an ink inlet, an ink line interconnecting the outlet of the...
US20050128267 Method of manufacturing electronic device, electron source substrate, and image forming apparatus, and apparatus for manufacturing electronic device and electron source substrate  
An electronic device manufacturing apparatus includes a gas removal means for removing a gas dissolved in a liquid containing the formation material of a member constituting an electronic device,...
US20100253754 INK CARTRIDGE, ESPECIALLY FOR AN INK JET PRINTER  
An ink cartridge (10) having an ink reservoir which delimits in a first chamber (17) a free-ink volume (16) and in a second chamber (18) a capillary volume (15), the two chambers (17, 18) being in...
US20080252707 Liquid supply apparatus, liquid supply method and image forming apparatus  
The liquid supply apparatus includes: a liquid ejection head which includes: a plurality of bubble generating chambers in which liquid is heated to generate ejection bubbles causing the liquid to...
US20130002775 IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD FOR EJECTING LIQUID DROPLETS  
An image forming apparatus includes a recording head disposed to eject droplets of liquid upward to form an image on a lower face of a recording medium conveyed to a position above the recording...
US20170182789 Automatic Air Vent  
An air venting device for venting air from a fluid system, the air venting device comprising an air chamber, a sensor and an air venting valve. The sensor can detect a fluid level in the air...
US20140002555 AIR CHAMBER MECHANISM  
An air chamber mechanism of an inkjet printer includes a chamber holder and an air chamber. The chamber holder defines a receiving slot. The air chamber is detachably received in the receiving...
US20100201766 INKJET PRINTER WITH BUBBLEPOINT PRESSURE REGULATOR HAVING SLOT-SHAPED BUBBLE OUTLET  
An inkjet printer includes an inkjet printhead and an ink pressure regulator connected to the printhead via an ink line. The ink pressure regulator includes: an ink chamber having an ink outlet...
US20150015645 DEGASSING APPARATUS AND METHODS THEREOF  
A degassing apparatus for a liquid delivery system is provided. The degassing apparatus includes a first chamber disposed along a liquid delivery path to capture gas within the liquid delivery...
US20080122911 Drop ejection apparatuses  
Material-handling systems are described that maximize the stability of materials, such as inks or clear overcoat materials. Some of the material handling systems oxygenate the material as it moves...
US20080309744 LIQUID-EJECTING HEAD  
A liquid-ejecting head is provided whereby it is possible to eject both a main droplet and a satellite in the desired ejection direction, and furthermore, wherein no bias exists in the lifetimes...
US20080036837 Ink Tank with Features to Reduce Undesirable Bubbling  
A removable ink tank includes a floor including an ink output port. A free ink chamber is located over the floor. A suspended ink chamber is located over the floor and around the ink output port....
US20110115853 BUBBLE PURGING SYSTEM FOR A FLUID EJECTION HEAD  
A method and system for purging bubbles from a fluid ejection head comprising a plurality of fluid flow channels including a first plurality of fluid flow channels flowing a first ink to a first...
US20090290006 Droplet discharging apparatus  
A droplet discharging apparatus has a flow path connected to a liquid supply path. A nozzle is located downstream of the flow path and discharges liquid drops. A pressure generation element...
US20130242010 METHOD FOR VENTING AIR WITH A MEMBRANE  
A method for passing a liquid from a first location to a second location in which gas is selectively vented, the method includes passing the liquid from the first location; receiving the liquid in...

Matches 1 - 42 out of 42