Bacon & Thomas, PLLC
Ink cartridge with negative-pressure regulating mechanism
An ink cartridge with negative-pressure regulating mechanism, comprising a first ink chamber, a second ink chamber and an regulating mechanism; the regulating mechanism is of a interlocking device composed of a damping device and a valve that, installed between the first ink chamber and the second ink chamber, is used for being the valve connecting the first ink chamber and the second ink chamber; when ink in the second ink chamber is being used, the inner pressure of the second ink chamber is to be lowered, thus activating the regulating mechanism, so that ink in the first ink chamber is led into the second ink chamber for stable replenishment.
NanoDynamics Inc.
B B B
B41J B41J B41J
inventional inventional inventional
Chuang-Hsien Chin-Te
Chiu Chou