Batteries: thermoelectric and photoelectric – Thermoelectric – Having housing – mounting or support
Patent
1994-12-22
1997-12-02
Jordan, Charles T.
Batteries: thermoelectric and photoelectric
Thermoelectric
Having housing, mounting or support
136230, 374144, H01L 3502
Patent
active
RE0356743
ABSTRACT:
The response time of a thermocouple is improved by offsetting the outlet aspiration opening or openings in the thermocouple protective housing from the gas flow axis and the inlet opening. The outlet aspiration opening is located substantially at the gas separation point which is a point of minimum gas pressure. The degree of offset is thus chosen to maximize the pressure differential, .DELTA.P, between the inlet and the outlet openings. This increases the gas flow rate through the housing and past the thermocouple junction thereby substantially improving the thermocouple response time.
REFERENCES:
patent: 3075387 (1963-01-01), Rademacher
patent: 3159032 (1964-12-01), Rademacher et al.
patent: 3284246 (1966-11-01), Macatician
patent: 3451862 (1969-06-01), Burgess, Jr. et al.
patent: 3459598 (1969-08-01), Cole et al.
patent: 4131756 (1978-12-01), Smith
patent: 4132114 (1979-01-01), Shah et al.
patent: 4162929 (1979-07-01), Finney
patent: 4244222 (1981-01-01), Hoyer et al.
patent: 4485263 (1984-11-01), Itoyama et al.
Distribution of Local Pressure and Skin Friction Around a Circular Cylinder in Cross-Flow Up to Re=5.times.10.sup.6 by E. Achenbach, Journal of Fluid Mechanics, pp. 625-639, Apr. 1969.
Amespace, Inc.
Carroll Chrisman D.
Jordan Charles T.
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