Integrated control system for combined galley refrigeration unit and cabin air conditioning system
An aircraft is provided with an integrated galley refrigeration unit and vehicle cabin air conditioning packet. A control selectively determines whether the provision of cooled air into an air cooled galley takes precedent over the provision of cooled air into the passenger cabin. Valving is provide...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
03.06.2008
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| Online Access | Get full text |
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| Summary: | An aircraft is provided with an integrated galley refrigeration unit and vehicle cabin air conditioning packet. A control selectively determines whether the provision of cooled air into an air cooled galley takes precedent over the provision of cooled air into the passenger cabin. Valving is provided to selectively provide cold fluid to a recirculation air heat exchanger, which supplies supplemental cooled air for delivery into the passenger cabin. This refrigeration air heat exchanger is utilized when precedent is given to providing cooled air to the cabin. On the other hand, the valve is maintained in an off position when it is determined that the air cooled galleys should take precedent. |
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