<p>A disposable positive displacement pump is disclosed. The pump includes a pump housing having head portion and a body, the head portion having one or more fluid passage openings. The pump also includes a rolling diaphragm internal to the pump housing and defining a fluid chamber within the pump housing. The pump further includes a piston drive unit configured to reciprocally drive the rolling diaphragm to move fluid in or out of the fluid chamber. A method of dispensing a fluid is also disclosed.</p>
申请公布号
WO2008115748(A1)
申请公布日期
2008.09.25
申请号
WO2008US56688
申请日期
2008.03.12
申请人
ROBERT BOSCH PACKAGING TECHNOLOGY. INC.;JACKSON, JEFFREY, L.;PETERSON, ALAN, S.;ISBERG, ERIC, A.
发明人
JACKSON, JEFFREY, L.;PETERSON, ALAN, S.;ISBERG, ERIC, A.