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7380587 |
Vehicle air conditioner
An air conditioner for a vehicle is provided with an air conditioning unit for blowing conditioned air to a passenger compartment of the vehicle, multiple seat air conditioning units for...
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7364094 |
Method and apparatus for controlling space conditioning in an occupied space
Techniques for controlling air conditioning and transfer air in an occupied space are described. The example of a commercial restaurant is provided. Features of model based control and integration...
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7356912 |
Method for ventilating a seat
The present invention is directed towards a method of forming a ventilated seat. More specifically, in one aspect, the present invention is directed towards providing an insert in fluid...
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7347774 |
Remote autonomous intelligent air flow control system and network
The present invention provides one or more autonomous in-duct or register grill mounted flow control devices, each of which has the capability to restrict or boost air flow through the duct or vent...
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7347058 |
Vent for a data center cooling system
In an embodiment of a vent for a data center cooling system the vent has a body that has a fluid outlet. The body of the vent also has a member that can be adjusted to obstruct the fluid outlet....
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7344277 |
Ambiance lighting system with temperature responsive variable color output
An ambiance lighting system for a vehicular passenger compartment has a variable color light output which is automatically responsive to temperature changes. First and second light sources of...
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7344089 |
Wireless air-volume damper control system
A wireless air-volume damper control system for regulating air balance in a ducted network, the damper control system having one damper or more damper units installable in the ducted network at...
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7341201 |
Fully articulated and comprehensive air and fluid distribution, metering, and control method and apparatus for primary movers, heat exchangers, and terminal flow devices
The described method and apparatus pertains namely to the HVAC (Heating, Ventilating, and Air Conditioning) industry, though its many functions extend into any and all forms of air-fluid movement,...
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7337837 |
Air conditioning system
A self-contained, fully-integrated, energy efficient heating and cooling system or apparatus for conditioning the air on the interior of a building which includes a means for creating airflow...
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7331532 |
Acoustic noise reduction using fan speed control
A method and apparatus is disclosed for acoustic noise reduction using fan speed control. The acoustic noise reduction using fan speed control includes a plurality of temperature detectors disposed...
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7325749 |
Distributed solid state programmable thermostat/power controller
A self-contained power controller having a power driver switch, programmable controller, communication port, and environmental parameter measuring device coupled to a controllable device. The...
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7303140 |
Operationally interactive enclosure
A platform for electronic components has a temperature sensing array, a vibration sensing array, a programmable logic device, and one or more cooling fans. The programmable logic device receives...
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7290721 |
Method and apparatus for measuring the temperature of a computer system and operating the cooling fans
A method and apparatus for measuring the temperature of a computer system provides a first temperature sensor, positioned around or on a CPU, for sensing the temperature of the CPU or around the...
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7290401 |
Dynamic cooling of computing systems
Systems and methods of operating a cooling system provide for determining one or more cooling requirements of a computing system and controlling one or more vent valves of the cooling system based...
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7287708 |
Cooling system control with clustered management services
A data processing unit including a first active cooling device configured to respond to a first control signal and a second active cooling device configured to respond to a second control signal....
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7261241 |
Heating and cooling energy saving device
A system for regulating the temperature of multiple areas within a facility using multiple energy savings devices (ESD) that each regulate the temperature of individual rooms or areas within a...
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7258280 |
Damper control in space heating and cooling
An amount of time that air has been delivered from an air handler to a space is tracked, and based on the tracked amount of time, at least one turn-on time or one turn-off time of the delivery of...
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7249718 |
Cooling system with a variable maximum operation level
A cooling system for an electronic system having at least one heat-generating component includes at least one fan and an operation level setting mechanism. The at least one fan is configured to...
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7246753 |
Slop predictive control and digital pid control for a variable temperature control system
The present invention applies a slope predictive control method to a Variable Temperature Control (VTC) system, measuring the slope of the discharge temperature as a function of flow regulation...
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7243857 |
Grain aeration systems and techniques
In one embodiment, the invention is directed toward a networked grain aeration control system. For example, the system can provide centralized monitoring of the aeration of a number of grain...
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7222665 |
Vehicle air conditioning system with air temperature sensor
A vehicle air conditioning system uses a non-contact temperature sensor for feedback control of the temperature of the air blown out from a blowing opening. The degrees of opening of an air mix...
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7210523 |
Vehicle air conditioner
A vehicle air conditioner has an air conditioning unit and an air conditioning control unit. The air conditioning unit has a FACE blowout port, a DEF blowout port, an upper blowout port. The air...
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7204429 |
Controller for forced-air HVAC system
A forced-air HVAC system has an induction motor that drives its fan or blower. The motor is controlled by a circuit that causes the speed of the fan or blower to vary continuously whenever the HVAC...
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7190142 |
Apparatus and method for controlling fan drive in computer system
Embodiments of an apparatus and method can control a fan drive in a computer system. Such embodiments of apparatus and methods can alternately output a plurality of pulse width modulation (PWM)...
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7188779 |
Zone climate control
A zone climate control system and method of its operation. A zone can be a single room. A method for determining which zones' vents are to be closed, and which are to be opened, in performing...
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7188481 |
Adjustable damper actuator
An actuator for controlling the position of a damper. It is an adjustable damper actuator that can actuate a damper to have positions that are other than fully open and fully closed. The actuator...
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7178738 |
Control system for air conditioner and air conditioner
A control system for an air conditioner is configured that can wirelessly transmit control signals, and allow the output power settings of transceiver units arranged in the outdoor unit and indoor...
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7174239 |
Retrieving diagnostic information from an HVAC component
A control is provided for controlling the operation of a climate control system, which includes a processor that is capable of receiving power from a low voltage power supply adapted to be...
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7171821 |
Temperature control unit having a vent arrangement
Some constructions of the present invention provide a vent arrangement for a transport temperature control unit including a refrigeration circuit and being mountable on a transport container having...
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7168627 |
Electronically-controlled register vent for zone heating and cooling
An Electronically-Controlled Register vent (ECRV) that can be easily installed by a homeowner or general handyman is disclosed. The ECRV can be used to convert a non-zoned HVAC system into a zoned...
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7163156 |
System and method for zone heating and cooling
An Electronically-Controlled Register vent (ECRV) that can be easily installed by a homeowner or general handyman is disclosed. The ECRV can be used to convert a non-zoned HVAC system into a zoned...
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7156317 |
Recirculating fan thermostat
A programmable thermostat with a heat-cool switch, a temperature value input, and a fan switch with on, auto, and recirculating positions, and a microprocessor that superimposes a fan recirculating...
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7156167 |
Heating, ventilation and air conditioning system and method
A vehicle HVAC control system including front and rear HVAC control systems for controlling a front HVAC system and a rear HVAC system, and a method for controlling the front and rear HVAC systems....
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7152419 |
Refrigerator air control baffle assembly with sound dampening
A baffle assembly for an air control device that reduces the noise associated with operation of solenoid coils. The invention employs one or two solenoid coils mounted in a frame and attached to a...
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7152418 |
Method and apparatus to manage airflow in a chassis
A method and apparatus to manage airflow in a chassis includes one or more airflow restrictor assemblies disposed adjacent a slot within the chassis. The airflow restrictor assemblies can be set in...
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7150157 |
Method for operating an air conditioner, and air conditioner for a means of transport
A method for operating an air conditioning system that is operable both manually and automatically for a transportation means and an air conditioning system for implementing the method are...
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7147168 |
Zone control of space conditioning system with varied uses
A space conditioning system for a building including production and occupied spaces provides precise control of exhaust and space conditioning equipment by taking into account multiple conditions...
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7134607 |
Cooling structure and cooling method for electronic equipment
A cooling structure for electronic equipment including a plurality of electronic devices superposed on each other, each of the electronic devices having a lower part where an air ventilation part...
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7130720 |
Radio frequency enabled control of environmental zones
A system, apparatus and method for controlling environmental zones in a residence or other building using radio frequency enabled environmental controllers. At least one damper is associated with...
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7114553 |
Air conditioning system
A self-contained, fully-integrated, energy efficient heating and cooling system or apparatus for conditioning the air on the interior of a building which includes a means for creating airflow...
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7104082 |
Dehumidification and temperature control system
A space has air humidity and temperature to be regulated. An air handler has a temperature regulation element, a fan and a housing. An inflow manifold has an intake end and an outflow end and a...
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7100385 |
Thermal management system for electrical enclosures
To improve the thermal management of an enclosure for electrical equipment or the like, one or more wall-mounted panels are provided. An air-filled space between each panel and the adjacent wall,...
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7097111 |
Environmental control system and method for storage buildings
A method and system for controlling the environment of storage facilities, including produce and livestock storage facilities, and the like, is described. Movement of air within the facility is...
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7076961 |
Control system with communication function and facility control system
A control system with a communication function wherein: a central unit communicates 30 with a plurality of devices 11, 12 , . . . , monitors and manages the operations of the devices; and each...
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7065435 |
Control system for controlling the climate of a vehicle
A control system for controlling the climate of a vehicle includes a control element, a temperature sensor, a motor and a microprocessor. The microprocessor may receive a temperature signal...
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7063140 |
Multiple climate air system
The present invention 10 discloses a climate control system for a dwelling 12 comprised of main air conditioning unit 36 and a plurality of thermostats 14 and vents 16 . Each of the...
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7061202 |
Automobile servomotor controller
An automobile servomotor controller includes a master control unit having a master control circuit for transmitting a designation signal and a slave unit having a motor and a control circuit which...
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7051946 |
Air re-circulation index
An index of air re-circulation in a data center having one or more racks is determined to identify the level of heated air re-circulation into cooling fluid delivered to the one or more racks. The...
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7048199 |
Kitchen exhaust optimal temperature span system and method
An exhaust control system ( 72 ) for a commercial or institutional kitchen exhaust system ( 32 ) is disclosed in which the exhaust fan speed is optimized for the amount of cooking heat and cooking...
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7044397 |
Fresh air ventilation control methods and systems
Methods and systems are disclosed for meeting a fresh air ventilation threshold in a controlled space. In particular, and in some embodiments, a minimum ventilation threshold is met by using normal...
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