US5655375A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antenna mast-top mountable thermo-electrically cooled amplifier enclosure system
Assignee: YBS ENTERPRISES Inc dba ELECTRO-COMM
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Filing: 1996-06-24
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Granted: 1997-08-12
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Expires: 2016-06-24
Abstract
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.
Inventors
- 👤 Chang Ho Ju
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:26
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/20; H05K7/20009; H05K7/202; F; F25; F25B; F25B21/00; F25B21/02; F25B21/04
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
187 words
An antenna mast-top mountable thermo-electrically cooled amplifier enclosure system comprising: a) an enclosure means having an insulation layer attached therein; b) a thermo-electric cooler having a cold side and a hot side, wherein said thermo-electric cooler is mounted on said enclosure so that said hot side faces outward with respect to said enclosure; c) a plurality of amplifier means is attached to said cold side of said thermo-electric cooler; d) a heat sink means attached to said hot side of said thermo-electric cooler; e) an internal fan mounted inside said enclosure and near said cold side of thermo-electric cooler; f) an external fan mounted outside said enclosure and near said heat sink means; g) a plurality of mounting flanges attached to base of said enclosure; h) a temperature sensor mounted on said enclosure; i) a temperature sensor mounted on said amplifier; j) an external computer control, wherein said computer control is electrically connected to said temperature sensors of said enclosure and of said amplifier; k) an external polarity switcher electrically connected to said computer control; and l) an external power supply electrically connected to said polarity switcher.
Claim 2
Dependent Claim
187 words
An antenna mast-top mountable thermo-electrically cooled amplifier enclosure system comprising: a) an enclosure means having an insulation layer attached therein; b) a thermo-electric cooler having a cold side and a hot side, wherein said thermo-electric cooler is mounted on said enclosure so that said hot side faces outward with respect to said enclosure; c) a plurality of amplifier means is attached to said cold side of said thermo-electric cooler; d) a heat sink means attached to said hot side of said thermo-electric cooler; e) an internal fan mounted inside said enclosure and near said cold side of thermo-electric cooler; f) an external fan mounted outside said enclosure and near said heat sink means; g) a plurality of mounting flanges attached to base of said enclosure; h) a temperature sensor mounted on said enclosure; i) a temperature sensor mounted on said amplifier; j) an external computer control, wherein said computer control is electrically connected to said temperature sensors of said enclosure and of said amplifier; k) an external polarity switcher electrically connected to said computer control; and l) an external power supply electrically connected to said polarity switcher.
Claim 3
Dependent Claim
193 words
An antenna mast-top mountable thermo-electrically cooled amplifier enclosure system comprising: a) an enclosure means having an insulation layer attached therein; b) a thermo-electric cooler having a cold side and a hot side, wherein said thermo-electric cooler is mounted on said enclosure so that said hot side faces outward with respect to said enclosure; c) a plurality of amplifier means is attached inside said enclosure; d) a heat sink means attached to said hot side of said thermo-electric cooler; e) an internal fan mounted inside said enclosure and near said cold side of thermo-electric cooler; f) an external fan mounted outside said enclosure and near said heat sink means; g) a plurality of mounting flanges attached to base of said enclosure; h) a temperature sensor mounted on said enclosure; i) a temperature sensor mounted on said amplifier; j) an external computer control, wherein said computer control is electrically connected to said temperature sensors of said enclosure and of said amplifier; k) an external polarity switcher electrically connected to said computer control; and l) an external power supply electrically connected to said polarity switcher, wherein said power supply supplies electric current to said thermo-electric cooler.
Claim 4
Dependent Claim
193 words
An antenna mast-top mountable thermo-electrically cooled amplifier enclosure system comprising: a) an enclosure means having an insulation layer attached therein; b) a thermo-electric cooler having a cold side and a hot side, wherein said thermo-electric cooler is mounted on said enclosure so that said hot side faces outward with respect to said enclosure; c) a plurality of amplifier means is attached inside said enclosure; d) a heat sink means attached to said hot side of said thermo-electric cooler; e) an internal fan mounted inside said enclosure and near said cold side of thermo-electric cooler; f) an external fan mounted outside said enclosure and near said heat sink means; g) a plurality of mounting flanges attached to base of said enclosure; h) a temperature sensor mounted on said enclosure; i) a temperature sensor mounted on said amplifier; j) an external computer control, wherein said computer control is electrically connected to said temperature sensors of said enclosure and of said amplifier; k) an external polarity switcher electrically connected to said computer control; and l) an external power supply electrically connected to said polarity switcher, wherein said power supply supplies electric current to said thermo-electric cooler.
Claim 5
Dependent Claim
27 words
The antenna mast-top mountable thermo-electrically cooled amplifier enclosure system as set forth in claim 1 or 2, wherein said amplifier comprises LNA, LPA, HPA, SSPA or TWTA.
Claim 6
Dependent Claim
30 words
The antenna mast-top mountable thermo-electrically cooled amplifier enclosure system as set forth in claim 3, wherein a band pass filter is mounted on said cold side of said thermo-electric cooler.
Claim 7
Dependent Claim
28 words
The antenna mast-top mountable thermo-electrically cooled amplifier enclosure system as set forth in claim 3, wherein a duplexer is mounted on said cold side of said thermo-electric cooler.
Claim 8
Dependent Claim
30 words
The antenna mast-top mountable thermo-electrically cooled amplifier enclosure system as set forth in claim 3, wherein switching polarity on said power supply reverses cooling or heating of said thermo-electric cooler.
References Cited (Backward Citations)
US2932953A
Cited
US4328676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-08-11 | 2001-02-10 | 2001-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-08-11 | 2005-02-10 | 2005-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-08-11 | 2009-02-10 | 2009-08-12 | $7700.00 | Window Closed / Lapsed |