Refrigeration – Using electrical or magnetic effect – Thermoelectric; e.g. – peltier effect
Patent
1996-06-24
1997-08-12
Sollecito, John M.
Refrigeration
Using electrical or magnetic effect
Thermoelectric; e.g., peltier effect
62 32, 622592, 62208, 361695, F25B 2102
Patent
active
056553757
ABSTRACT:
An antenna mast-top mountable thermo-electrically cooled amplifier enclosure system comprising an enclosure means, a thermo-electric cooler or TEC having a cold side and a hot side mounted on the enclosure so that the hot side faces outwards, an amplifier means mounted directly on the cold side of the TEC, a heat sink means directly mounted on the hot side of the TEC. An internal fan circulates and distributes cold air inside the enclosure and an external fan near the heat sink provides rapid cooling of the heat sink. A band pass filter and a duplexer can also be mounted on the cold side of the TEC. A plurality of connectors are mounted on the enclosure to provide input and output connections as needed. A plurality of mounting flanges are used to secure the enclosure to any mountable surface or device. A temperature sensor mounted on the enclosure detects internal temperature and a temperature sensor mounted on the amplifier detects amplifier temperature. An external computer control monitors the two temperatures and ambient temperature and causes an external polarity switcher which is electrically connected to an external power supply to switch the polarity of the current being provided to the TEC. The system can be switched vice versa to cool or heat the system.
REFERENCES:
patent: 2932953 (1960-04-01), Becket et al.
patent: 4328676 (1982-05-01), Reed
Sollecito John M.
Y.B.S. Enterprises, Inc.
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