Heat exchanging apparatus and superheated steam generating...

Details Heat exchanging apparatus and superheated steam generating... Heat exchanging apparatus and superheated steam generating...

2004-09-15

2010-11-02

Wilson, Gregory A (Department: 3749)

Liquid heaters and vaporizers

Indirectly heated separate injected fluid

C122S221000, C165S159000

Reexamination Certificate

active

07823543

ABSTRACT:
A heat exchange flow passage21comprises a plurality of annular flow passages arranged in parallel to each other and also communicated to each other in the circumferential direction, a plurality of inflow ports and a plurality of outflow ports provided in the annular flow passage24at positions displaced from each other in the circumferential direction, and a plurality of communication pipes25each communicating the inflow port and the outflow port provided in different annular flow passages24, 24. A fluid feed pipe22and a fluid discharge pipe23are communicated to this heat exchange flow passage21to form a heat exchanging apparatus.

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