<p>A liquid delivery system and method move an air impermeable membrane (32) adjacent a liquid chamber in response to withdrawal of liquid from the chamber (50) to move a plunger (42, 242). The plunger (42, 242) moves between a first position fluidly connecting a fluid source (16) and a fluid actuated valve (14) to open the valve (14) and supply liquid to the liquid chamber (50) and a second position blocking connection of the fluid source (16) and the fluid actuated valve (14).</p>
申请公布号
WO2012005721(A1)
申请公布日期
2012.01.12
申请号
WO2010US41030
申请日期
2010.07.06
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;GENGRINOVICH, SEMION;HOROVITZ, ITZHAK;TURKENITZ, CHEN