Fluid flow machine with integrated fluid circulation system

Details Fluid flow machine with integrated fluid circulation system Fluid flow machine with integrated fluid circulation system

2006-07-18

2006-07-18

Look, Edward K. (Department: 3745)

Rotary kinetic fluid motors or pumps

With means for re-entry of working fluid to blade set

Re-entry working fluid joins inlet working fluid upstream of...

C415S115000, C415S117000

Reexamination Certificate

active

07077623

ABSTRACT:
A fluid-flow machine includes at least one rotor and a free number of stators flown by a fluid, with at least one blade thereof positioned on throat-confining surfaces provided with both a device for fluid removal from the flow path and a device for fluid supply into the flow path (bi-functionality). The machine includes at least one line associated with the device for fluid removal for returning the removed fluid to an upstream position in the flow path and at least one further line associated with the device for fluid supply for supplying the fluid from a further downstream position in the flow path.

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German Search Report dated Feb. 3, 2003.

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