IMPROVEMENTS IN OR RELATING TO VALVED DUCTING
Patent
·
OSTI ID:4828882
A coaxial valved ducting is designed for fluid flow to and from a heat exchanger. The ducting comprises an inner pipe for flow of hot fluid, an outer pipe providing an annular passage for the countercurrent flow of cool fluid, a butterfly valve in the inner pipe, peripherally spaced longitudinal ribs joining the two pipes in the region of the valve, an extension of the outer pipe, and a butterfly or poppet valve associated with the extension. the inner pipe communicates with the heat exchanger by means of an extension through the outer pipe wall. (D.L.C.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-16-020621
- OSTI ID:
- 4828882
- Report Number(s):
- GB 897444
- Country of Publication:
- United Kingdom
- Language:
- English
Similar Records
IMPROVEMENTS IN OR RELATING TO VALVED DUCTING
IMPROVEMENTS IN OR RELATING TO VALVED DUCTING
IMPROVEMENTS IN OR RELATING TO VALVED DUCTING
Patent
·
Sun Dec 31 23:00:00 EST 1961
·
OSTI ID:4818674
IMPROVEMENTS IN OR RELATING TO VALVED DUCTING
Patent
·
Wed Dec 28 23:00:00 EST 1960
·
OSTI ID:4117550
IMPROVEMENTS IN OR RELATING TO VALVED DUCTING
Patent
·
Wed Sep 26 00:00:00 EDT 1962
·
OSTI ID:4795905