F - Mech Eng,Light,Heat,Weapons – 04 – B
Patent
F - Mech Eng,Light,Heat,Weapons
04
B
F04B 9/00 (2006.01) A61M 1/10 (2006.01) F04B 1/10 (2006.01) F04B 17/04 (2006.01) F04B 49/06 (2006.01) F04B 53/12 (2006.01) H02K 33/16 (2006.01) A61M 1/12 (2006.01)
Patent
CA 2184762
A linear pump includes a housing having a bore and axially spaced apart inlet and outlet. A first check valve is joined to the housing for controlling flow of fluid through the bore. A piston is disposed coaxially in the housing bore for axial translation therein and includes a piston bore and axially spaced apart inlet and outlet. A second check valve is joined to the piston for controlling fluid flow through the piston bore. A linear motor includes a plurality of axially adjoining drive coils disposed in the housing, and a pair of axially spaced apart magnet rings disposed in the piston and spaced radially inwardly of the drive coils for magnetically cooperating therewith to axially oscillate the piston in the housing for cyclically pumping the fluid in turn through the housing and piston inlets and outlets in unidirectional flow through the housing and piston bores.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
International Business Machines Corporation
Ipg Healthcare 501 Limited
LandOfFree
Linear pump does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Linear pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear pump will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1831753