Heat exchange – With vehicle feature
Patent
1984-07-30
1985-07-09
Davis, Jr., Albert W.
Heat exchange
With vehicle feature
16510426, 244158R, 244163, F64G 150, F28D 1500
Patent
active
045276196
ABSTRACT:
A sphere which provides a high emissivity, uniform, isothermal calibration ource which is fully instrumented for surface temperature and range measurements. The characteristics are achieved by using high thermal conductivity copper hemispheres disposed in spaced, concentric relation and containing a distributed heat pipe therebetween to minimize surface temperature gradients.
REFERENCES:
patent: 3152774 (1964-10-01), Wyatt
patent: 3490718 (1970-01-01), Vary
patent: 3535543 (1970-10-01), Dailey
patent: 3548930 (1970-12-01), Byrd
patent: 3620298 (1971-11-01), Somerville
patent: 3675711 (1972-07-01), Billinski
patent: 3714981 (1973-02-01), Noren
patent: 3847208 (1974-11-01), Ollendorf
Acker Roy M.
Cartier Francis R.
Stager David N.
Davis Jr. Albert W.
Gibson Robert P.
Hilton Harold W.
Lane Anthony T.
The United States of America as represented by the Secretary of
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