Pump assembly

Details Pump assembly Pump assembly

F - Mech Eng,Light,Heat,Weapons

04

D

F04D 9/02 (2006.01) F04D 9/04 (2006.01)

Patent

CA 2237344

Disclosed herein is a pump assembly, comprising a pump with a chamber having a vacuum region therein, a priming fluid reservoir, a suction line for fluid communication between the vacuum region and a fluid source, and a priming suction line for fluid communication between the vacuum region and the priming fluid reservoir, in order to deliver priming fluids to the vacuum region so as to establish a primed condition in the pump; a suction flow control in the suction line and a priming flow control in the priming suction line; the flow controls being operable to restrict flow through the suction line and the priming suction line, in order to establish a vacuum in the vacuum region to substantially fill the suction line with fluid from the source while maintaining the primed condition, wherein the vacuum is variable up to a maximum suction capacity of the pump.

Affiliated with

Also associated with

Rating

Pump assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pump assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pump assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1991610