Cooling system for a rotary vane pumping machine

Details Cooling system for a rotary vane pumping machine Cooling system for a rotary vane pumping machine

1998-11-04

2000-07-11

Denion, Thomas

Rotary expansible chamber devices

Heat exchange or non-working fluid lubricating or sealing

Non-working fluid passage in inner working or reacting member

F01C 2104

Patent

active

060863463

ABSTRACT:
A rotor and stator cooling system for a rotary vane pumping machine having two end plates, a stator assembly, and a rotor. A rotor cooling gas supplied at a cooling gas supply channel in an end plate passes from a radial inner location, along a rotor face chamber of the rotor in an outward radial direction, and then toward a plurality of rotor gas channels in the rotor. The rotor cooling gas absorbs heat from the rotor and then exits through a heated gas exit channel in another endplate. A stator cooling fluid entering at a cooling fluid port in one end plate passes through stator fluid channels of the stator assembly, absorbs heat therein, and exits at another fluid port in the other endplate.

REFERENCES:
patent: 2786332 (1957-03-01), Taverniers
patent: 3932778 (1976-01-01), Watanable et al.
patent: 4283167 (1981-08-01), Bassan et al.
patent: 4335324 (1982-06-01), Fujioka et al.

Affiliated with

Also associated with

Rating

Cooling system for a rotary vane pumping machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cooling system for a rotary vane pumping machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cooling system for a rotary vane pumping machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-535743