Independently controlled dual outlet aircraft PCAir unit
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F25D-017/04
B64D-013/08
F25D-017/06
B64F-001/36
F24F-003/00
출원번호
US-0208226
(2014-03-13)
등록번호
US-9511870
(2016-12-06)
발명자
/ 주소
Dabaga, Fady
Samhat, Saied
Shepheard, Thomas E
출원인 / 주소
Avicorp Middle East FZCO
대리인 / 주소
Moore, Ingram, Johnson & Steele LLP
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
An apparatus for providing preconditioned air to at least one aircraft parked on the ground wherein internal heat exchangers lower or raise the discharge air temperature. The apparatus uses a main housing unit having a vent for air intake, a primary refrigeration system using a primary intake coil t
An apparatus for providing preconditioned air to at least one aircraft parked on the ground wherein internal heat exchangers lower or raise the discharge air temperature. The apparatus uses a main housing unit having a vent for air intake, a primary refrigeration system using a primary intake coil to precool or preheat the air in a primary intake plenum serving two blower intakes and two separate and independent blowers. Each blower discharge is then directed to a separate secondary plenum. Each secondary plenum uses a secondary refrigeration system to remove heat resulting from the blower and may further use a tertiary refrigeration system located downstream of the secondary system to provide further cooling or heating to achieve the desired air temperature. Each secondary plenum has an outlet for connection to parked aircraft. The apparatus can provide independent temperature, air pressure and airflow to two or more aircraft or provide appropriate temperature, air pressure and airflow to one aircraft.
대표청구항▼
1. An apparatus for supplying preconditioned air to at least one parked aircraft, comprising a main unit housing comprising; a primary plenum comprising an inlet for air ambient and a primary refrigeration system a means for activating the primary refrigeration system,a plurality of blowers each con
1. An apparatus for supplying preconditioned air to at least one parked aircraft, comprising a main unit housing comprising; a primary plenum comprising an inlet for air ambient and a primary refrigeration system a means for activating the primary refrigeration system,a plurality of blowers each consisting of an inlet and an outlet, wherein the primary plenum is connected to the inlet of each blower,a means for activating each blower independently,a plurality of secondary plenums, wherein each secondary plenum is connected to the outlet of one of the plurality of blowers such that each of the plurality of blowers is connected to a separate secondary plenum, and each secondary plenum further comprising; a secondary refrigeration system positioned adjacent to the blower,a means for activating the secondary refrigeration system,a tertiary refrigeration system positioned downstream from the secondary refrigeration system,a means for activating the tertiary refrigeration system, wherein each of the tertiary refrigeration systems further comprises;a first-stage Direct Expansion coil, comprising; a compressor,a means to activate the compressor,a condenser, andan expansion valve,a second-stage Direct Expansion coil positioned downstream from the first-stage Direct Expansion coil, comprising; a compressor,a means to activate the compressor,a condenser, andan expansion valve, andan air outlet. 2. The apparatus of claim 1 wherein the plurality of blowers consists of two blowers and the plurality of secondary plenums consists of two secondary plenums. 3. An apparatus for supplying preconditioned air to at least one parked aircraft, comprising a main unit housing comprising; a primary plenum comprising an inlet for air ambient air and a primary refrigeration system, wherein the primary refrigeration system is a chilled water coil,a means for activating the primary refrigeration system,a plurality of blowers each consisting of an inlet and an outlet, wherein the primary plenum is connected to the inlet of each blower,a means for activating each blower independently,a plurality of secondary plenums, wherein each secondary plenum is connected to the outlet of one of the plurality of blowers such that each of the plurality of blowers is connected to a separate secondary plenum, and each secondary plenum further comprising; a secondary refrigeration system positioned adjacent to the blower, wherein the secondary refrigeration system is a chilled water coil,a means for activating the secondary refrigeration system,a tertiary refrigeration system positioned downstream from the secondary refrigeration system,a means for activating the tertiary refrigeration system, andan air outlet,wherein the tertiary refrigeration system further comprises; a first-stage Direct Expansion coil, comprising;a compressor,a means to activate the compressor,a condenser, andan expansion valve,a second-stage Direct Expansion coil positioned downstream from the first-stage Direct Expansion coil, comprising;a compressor,a means to activate the compressor,a condenser, andan expansion valve. 4. The apparatus of claim 3 wherein the plurality of blowers consists of two blowers and the plurality of secondary plenums consists of two secondary plenums.
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이 특허에 인용된 특허 (9)
Kean Khoon Ooi ; Frank V. Parkinson, Air heater or dryer apparatus, for use on aircraft.
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