Ink-jet cartridge with pressure-adjustment means

Details Ink-jet cartridge with pressure-adjustment means Ink-jet cartridge with pressure-adjustment means

B - Operations, Transporting

41

J

B41J 2/055 (2006.01) B41J 2/175 (2006.01)

Patent

CA 2286954

The present invention is about a pressure-adjustment means for ink jet cartridges. An element, which is an elastic air-bag, is employed inside the ink jet cartridge. The air inside the elastic air-bag is in ventilation with the air external to the ink jet cartridge. When the pressure difference between the air pressure inside the air-bag and the back pressure of the ink-cartridge undergoes changes, this elastic air-bag may then automatically adjust its own volume by expansion or contraction by virtue of its elastic structure, and in turn modify the ink volume inside the cartridge, so that the ink contained inside the ink jet cartridge is prevented from leaking while permitting the printhead to be able to continue releasing ink droplets outwards in spurts.

Affiliated with

Also associated with

Rating

Ink-jet cartridge with pressure-adjustment means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ink-jet cartridge with pressure-adjustment means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink-jet cartridge with pressure-adjustment means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1768085