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7590469 Method and apparatus for configuring a communicating environmental conditioning network  
A method for configuring a communicating environmental conditioning network having a plurality of environmental interactive units communicatingly coupled with a plurality of space interactive...
7484381 Energy recovery unit  
An energy recovery unit has an energy recovery wheel located in a plenum. Expelled air from the return duct is delivered to the plenum and after passing through the wheel is expelled by an exhaust...
7472553 Humidity controller  
A humidity controller apparatus ( 10 ) includes a refrigerant circuit provided with first and second heat exchangers ( 61, 62 ). An adsorbent is supported on the surface of each of the first and...
7434415 System and method for using hot gas reheat for humidity control  
A humidity control method is provided for a multi-stage cooling system having two or more refrigerant circuits that balances humidity control and cooling demand. Each refrigerant circuit includes a...
7401469 System and method for preserving food  
System and method for preserving food. Embodiments of the system include a food compartment to store food and a user interface configured to receive user input relating to the preservation of the...
7395673 Device for creating a reference humidity  
A device for creating a reference humidity that includes a saturation chamber and a condensate cooler in fluid communication with the saturation chamber and arranged downstream of the saturation...
7386988 Outside temperature humidity compensation system  
A humidity control system having an outside temperature humidity compensator circuit responsively coupled to an outside temperature sensing circuit and capable of responding to sensed inside...
7337622 Humidity-based defog control method for a vehicle climate control system  
A vehicle climate control system develops a fog index based on relative humidity at or near the inner surface of the windshield, and uses the fog index to variably override the normal control...
7222666 Vehicle air-conditioning apparatus that can surely defog window  
A vehicle air-conditioning apparatus includes a dehumidification means, which has a compressor and dehumidifies inside of the vehicle, a humidity calculation means, which calculates humidity in the...
7155921 Air conditioning system and air conditioning method  
A driving method of an air conditioning system is disclosed. The air conditioning system includes a first cooling device combined with a heating function and having a compressor, an outdoor heat...
7096684 Air conditioner  
A humidity control device includes a first adsorption element ( 81 ) and a second adsorption element ( 82 ). A first filter ( 301 ) is provided under the first adsorption element ( 81 ), while a...
7062930 System and method for using hot gas re-heat for humidity control  
A humidity control method is provided for a multi-stage cooling system having two or more refrigerant circuits. A hot gas re-heat circuit having a hot gas re-heat coil is connected to one of the...
6978631 Dehumidification system  
A dehumidification system including a controller having a humidity sensor switch that turns the dehumidifier, as well as the plurality of fans, on and off based on the ambient humidity of the area...
6904761 Method and apparatus to control humidity in a refrigerator  
A refrigerator includes a refrigerating compartment configured to preserve food, the compartment including a plurality of walls forming a cavity, a door coupled to the compartment configured to...
6763677 Fresh air vent position monitoring system  
A refrigeration container is provided with a manually operated fresh air vent with a position sensor which provides a signal to the microprocessor based controller indicative of the position of the...
6487868 Air conditioner and method for controlling air conditioner  
To provide an air conditioner having an antibacterial and mold-proofing member which can be easily incorporated and has high effectiveness and a method for controlling the air conditioner. An air...
6449959 Packaging system for fragile merchandise  
On the basis of any conventional suitable container ( 1 ), this system incorporates a set of elements which act in a distributed manner ( 2 ), which using the information supplied by a series of...
6446450 Refrigeration system with liquid temperature control  
An improved refrigeration system utilizing a subcooler/economizer is provided. The refrigeration system comprises a compressor, a condenser, a refrigeration case, and an evaporator for cooling the...
6434958 Ambient humidity compensation method for a vehicle climate control system  
The control settings of a vehicle climate control system are adjusted in accordance with a relative ambient humidity correction to compensate for variations in relative ambient humidity, and the...
6427454 Air conditioner and controller for active dehumidification while using ambient air to prevent overcooling  
Dehumidification is achieved using an air conditioning system, by employing an independent humidity control signal to direct ambient air through a heat exchanger and a bypass to the heat exchanger....
6220042 Method and device for motor vehicle heating and air conditioning monitoring windscreen misting  
6170271 Sizing and control of fresh air dehumidification unit  
A fresh air unit. The unit comprises: a housing having an airstream flowing therethrough; a pre-cooling portion, and dehumidification portion. The pre-cooling portion is located within the housing...
6105387 Two pass evaporator  
An air conditioning system including a refrigeration system with two evaporators having dissimilar heat transfer surfaces which combine to produce a cooling effect. The first evaporator includes a...
5946919 Food conservator system  
A preferably self-contained food conservator system includes a vacuum compartment appropriate for storing baked goods, in which a negative pressure of about 10" Hg in maintained, preferably at...
5842597 Environmentally controlled vending machine for humidity sensitive products  
An environmentally controlled vending machine utilizing real-time monitoring of environmental parameters and feedback control for improved storage conditions for tobacco products such as cigars and...
5697223 Method of control for car air-conditioner  
A method of control of a car air-conditioner which prevents condensation and fogging on window glass occurring at the initial start of a slow starting heat pump system, without dehumidification by...
5657636 Supply air grill condensation elimination method and apparatus  
A method and apparatus for eliminating the accumulation of moisture condensation on air conditioning supply grills of concentric diffusers which involves the positioning of heat transfer tape...
5435146 Method and apparatus for determining relative humidity  
A method for determining the relative humidity of the air entering the cooling heat exchanger of an air conditioning system as well as an apparatus for implementing the method. The cooling capacity...
5431004 Insulating air-conditioning and soundproofing apparatus for textile machines  
Apparatus for insulating air-conditioning and soundproofing a work area of a textile machine includes a tubular cover arranged around the work area fitted with hatches for inspecting this area, an...
5337581 Refrigerated waste container with germicidal lamp  
A refrigerated waste storage container is disclosed, the container having a refrigeration unit for cooling or freezing the contents therein and a germicidal lamp for producing radiation to kill...
5230466 Humidity control apparatus  
The humidity control apparatus comprising solid absorbers (13a, 13b) and a heater therebetween selects the suitable operation mode among a dehumidification operation, a dehumidification with...
5181387 Air conditioning apparatus  
Air conditioning apparatus is disclosed. The apparatus includes a plurality of air outlets, refrigeration apparatus operable to make ice by pumping heat from water to a heat sink and to store the...
5170637 Air conditioner with oxygen generator  
An oxygen generator accompanied with an air conditioner comprises a reservoir for collecting condensed water outside the evaporator, an electrolyzer for electrolizing the water from the reservoir...
5072597 Control systems for automotive air conditioning systems  
A control system for an automotive air conditioning system includes temperature sensors at the evaporator and at the compressor of the air conditioning system and a controller responsive to signals...
4967567 System and method for diagnosing the operation of air conditioner systems  
A microprocessor provides a diagnostic capability, and includes tables of acceptable values of parameters, such as air discharge temperature, suction pressure, etc., for different automobile makes...
4910967 Demist controller for automobile air-conditioners  
A demist controller for an automobile air-conditioner includes a demist judgement unit for judging the need for a demist operation based on the relative humidity in the vicinity of the inside...
4735054 Method for minimizing off cycle losses of a refrigeration system during a cooling mode of operation and an apparatus using the method  
A refrigeration system control method and apparatus for minimizing off cycle losses during a cooling mode of operation of a refrigeration system having an indoor coil, an indoor coil fan, an...
4526011 Dew point sensitive computer cooling system  
A computer cooling system has a mixing valve which supplies coolant to the computer and receives hot return coolant from the computer and also chilled return coolant from a chiller intermediate the...
4460122 Process for regulating the ventilation of a building and means for its use  
A system for regulating the ventilation of a building works automatically to reduce heating and air conditioning in unoccupied rooms by making the output of air removed from each room or service...
4453591 Air-conditioning apparatus for motor vehicles  
Air conditioning apparatus for conditioning the air supplied to a vehicle passenger space is provided which includes an air conditioning air cooling evaporator and an air heater unit arranged in...
4428207 Dehumidifier  
A dehumidifier wherein an evaporator, condenser and fan are positioned vertically, from top to bottom, in this order, between an upper air entrance and a lower exit of the dehumidifier.
4414818 Environmental control system  
An environmental control system has an evaporator section comprising an evaporator for extracting heat from (and dehumidifying) air destined for the controlled space or for exhaust--this air may be...
4153434 Emergency standby air drying back-up system  
In some critical use, air-drying systems, 100% back-up capability is desired. The problem has been that an idle standby unit requires considerable time to reach full capability for dry air...
4142574 Optimized air conditioning system  
An optimized air conditioning control system is disclosed having a source of return air, a first source of outdoor air and a second source of outdoor air, the mixture of the first source of outdoor...
4003728 Method and apparatus for controlling the storage condition of perishable commodities in long-distance transport vehicles  
A method and apparatus for transporting perishable commodities provides recirculation of moisture saturated air at a predetermined optimum storage temperature through the cargo from bottom to top...
3957200 Humidity controller  
A humidity controller includes a set point device, which establishes a set point for humidity within a given area, and a humidity sensor, which senses the humidity within the area, connected in a...
3946575 Economizer kit for air conditioning systems  
An economizer kit for attachment to the outside of a return air duct of air conditioning systems. The kit comprises what is termed a housing having end walls and side walls which define a conduit...
3945217 Refrigeration system defrost control  
A refrigeration system having an improved defrost control including a thermal relay, a bimetal thermostat, and a thick film/hybrid microelectronic element responsive to cumulative humidity of the...
3938348 Ventilating and/or cooling dehumidifier  
A simple climate control device is disclosed which can independently, or jointly, to the degree desired, ventilate and/or dehumidify and/or cool a dwelling. The device provides a way of supplying...
3496731 DEHUMIDIFIER CONTROL SYSTEM  
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