Matches 201 - 250 out of 365 < 1 2 3 4 5 6 7 8 >


Match Document Document Title
US20090234507 Method and apparatus for programming food product status and holding systems  
A remotely programmable food product holding system includes a hand held computer and a food product holding apparatus. The computer includes a processor, touch screen display, and a first...
US20150127176 REMOTE CONTROL OF AN HVAC SYSTEM THAT USES A COMMON TEMPERATURE SETPOINT FOR BOTH HEAT AND COOL MODES  
An HVAC system includes an HVAC unit having a cooling mode and a heating mode for conditioning the air in an inside space, and a programmable thermostat located remotely from the HVAC unit. The...
US20110029139 Load control system having an energy savings mode  
A load control system for a building having a heating and cooling system and a window located in a space of the building controls amount of daylight entering the window in order to attempt to...
US20100010679 ENERGY EFFICIENT METHOD OF MONITORING AND CONTROLLING AN HVAC SYSTEM  
A method of monitoring and controlling an active environmental control system to impose energy efficient use of the system. The method includes the steps of monitoring a calling device for a...
US20110264279 HVAC control  
A method of monitoring HVAC usage includes: maintaining a data structure in an on board memory of a programmable usage monitoring HVAC thermostat; receiving an initiation signal from a relay;...
US20140188290 SYSTEM, METHOD AND APPARATUS FOR IDENTIFYING MANUAL INPUTS TO AND ADAPTIVE PROGRAMMING OF A THERMOSTAT  
Systems and methods are disclosed for incorporating manual changes to the setpoint for a thermostatic controller into long-term programming of the thermostatic controller. For example, one or more...
US20130261808 SYSTEM AND METHOD FOR ENERGY MANAGEMENT OF AN HVAC SYSTEM  
An energy management system for monitoring airflow from an HVAC system to achieve homogeneous temperature distributions. The system including an HVAC system and an energy module including one or...
US20150204564 GRAPHICAL USER INTERFACE SYSTEM FOR A THERMAL COMFORT CONTROLLER  
A graphical user interface system for a thermal comfort controller. The user interface system has a central processing unit coupled to a memory and a touch sensitive display unit. The memory...
US20140129034 PRECONDITIONING CONTROLS AND METHODS FOR AN ENVIRONMENTAL CONTROL SYSTEM  
Embodiments of the invention describe thermostats that are configured to precondition an enclosure and methods for performing the same. According to one embodiment, a method of preconditioning an...
US20100286831 METHOD AND APPARATUS FOR CONTROLLING VENTILATION SYSTEMS  
An energy recovery ventilation system is described which allows for continuous fan speed control through pulse width modulation of direct current fans. The energy recovery ventilation described is...
US20100174414 AIR-CONDITIONING SYSTEM  
Control units for three indoor units of air conditioners installed in a same indoor space are connected by a communication line. Each of the control units can grasp the detection information of...
US20120072033 AUTO-ADAPTABLE ENERGY MANAGEMENT APPARATUS  
According to an aspect of the disclosure, an apparatus includes a processor operable to manage energy use at a site wherein the processor is configured to detect a user interaction with the...
US20140316585 REMOTE MAINTENANCE  
The invention relates to a thermostat for communicating with a remote maintenance server. The thermostat being configured for receiving and sending network data from and to the remote maintenance...
US20120176252 Apparatus and Method for Determining Load of Energy Consuming Appliances Within a Premises  
Disclosed herein are exemplary embodiments of apparatus and methods for determining load of energy consuming appliances within a premises. An exemplary embodiment includes a thermostat operable...
US20110082594 Climate Control System And Method For Optimizing Energy Consumption of A Vehicle  
A climate control system includes a control head having a warmer/cooler temperature control for providing relative thermal comfort. A thermal comfort rating (TCR) corresponding to a range of...
US20090125151 SYSTEM AND METHOD FOR USING A NETWORK OF THERMOSTATS AS TOOL TO VERIFY PEAK DEMAND REDUCTION  
The invention comprises systems and methods for estimating the rate of change in temperature inside a structure. At least one thermostat located is inside the structure and is used to control an...
US20090062965 APPARATUS AND METHOD FOR CONTROL OF A THERMOSTAT  
A thermostat is provided that includes a temperature sensor for sensing ambient temperature, and a switching device that is configured to apply electrical power to a heating element when the...
US20150204563 AUTO-ADAPTABLE ENERGY MANAGEMENT APPARATUS  
An apparatus includes a housing including an LCD screen capable of displaying settings information and an energy savings settings icon, and a processor configured to detect multiple inputs with...
US20130238143 SYSTEM AND METHOD FOR USING A NETWORK OF THERMOSTATS AS TOOL TO VERIFY PEAK DEMAND REDUCTION  
The invention comprises systems and methods for estimating the rate of change in temperature inside a structure. At least one thermostat located is inside the structure and is used to control an...
US20090222139 METHOD AND APPARATUS FOR COORDINATING THE CONTROL OF HVAC UNITS  
A control strategy for heating, ventilating, and air-conditioning (HVAC) units used to condition the environment in data centers and other commercial buildings such as retail stores with an...
US20060190138 Method, system and computer program for performing HVAC system set up  
A method of performing an HVAC system set up. The method includes coupling a supervisory controller to a plurality of equipment controllers, the equipment controllers communicating with the...
US20110071687 AIR CONDITION CONTROL DEVICE AND CONTROLLING METHOD  
An air condition control device for controlling a plurality of air conditioners which cool a plurality of electronic apparatuses respectively, the air condition control device includes a storage...
US20140188291 SWITCH FOR MULTI-FUNCTION CONTROL OF A THERMOSTAT  
The invention provides for a controller such as a thermostat for an HVAC system having a housing having a circuit board and a display screen, the display screen having at least one alpha-numeric...
US20130274930 ENVIRONMENT CONTROL SYSTEM  
A control system for governing temperature and humidity levels within a confined space including a controller communicatively coupled to a cooling system, a heating system, a duct system, a...
US20130060386 AIR CONDITIONING SYSTEM AND CONTROLLING METHOD THEREOF  
An air conditioning system and a controlling method of the same are disclosed. A controlling method of an air conditioning system includes an information collecting step configured to collect the...
US20110295430 Apparatus And Method For Managing Heating Or Cooling Of An Area In A Building  
Apparatus for managing heating or cooling of an area in a building which includes a general processing unit adapted to communicate with the internet, a peripheral controller adapted to collect...
US20100312397 ENVIRONMENT CONTROL SYSTEM  
A control system for governing temperature and humidity levels within a confined space including a controller communicatively coupled to a cooling system, a heating system, a duct system, a...
US20100312396 ENVIRONMENT CONTROL SYSTEM  
A control system for governing temperature and humidity levels within a confined space including a controller communicatively coupled to a cooling system, a heating system, a duct system, a...
US20100262299 SYSTEM AND METHOD FOR USING RAMPED SETPOINT TEMPERATURE VARIATION WITH NETWORKED THERMOSTATS TO IMPROVE EFFICIENCY  
The invention comprises systems and methods for ramping setpoints on thermostats controlling HVAC systems. At least one thermostat is located inside a structure and is used to control an HVAC...
US20120296479 ELECTRICAL THERMAL STORAGE WITH EDGE-OF-NETWORK TAILORED ENERGY DELIVERY SYSTEMS AND METHODS  
A method and apparatus of controlling the electric power usage of electric thermal storage heaters and systems are based on: 1) current and recorded measurements local to the heater and building;...
US20120041604 System For Controlling An Ambient Air Parameter  
A control system for controlling at least one environmental parameter, such as temperature or air quality, in an operating area in response to sensor signals. The system includes a central control...
US20100101264 AIR CONDITIONING BLOW-OUT PANEL, AIR CONDITIONING CONTROL SYSTEM INCLUDING THE SAME AND AIR CONDITIONING CONTROL METHOD  
An air conditioning blow-out panel is configured to be attached/detached to/from a main body of an air conditioning indoor unit. The air conditioning blow-out panel includes an airflow regulation...
US20100163633 Automatically Balancing Register for HVAC Systems  
Distributed nodes, such as intelligent register controllers, of a heating, ventilating and/or air conditioning (HVAC) system wirelessly communicate with each other on a peer-to-peer basis, forming...
US20150134124 PREDICTIVE TEMPERATURE MANAGEMENT SYSTEM CONTROLLER  
A controller for a temperature management system for heating and/or cooling a room in accordance with a schedule of set point temperatures over a control period as a data processor arrangement...
US20140031994 Lock-setting Thermostat with Flash-memory Key  
Property-management or lock-setting thermostats have maximum and minimum set points locked in to prevent abuse of management-provided heating and/or air conditioning. An ePROM or similar internal...
US20140228983 HVAC Customer Support System  
An HVAC thermostat has a processor configured to control at least one component of an HVAC system in response to temperature and at least one of (1) receive voice over internet protocol (VOIP)...
US20100318226 INTELLIGENT GRID-BASED HVAC SYSTEM  
An HVAC system includes a grid of intersecting ducts having one or more inlets, outlets, and intersections. Air may be received into the inlets and directed through the outlets into one or more...
US20120072032 METHODS AND SYSTEMS FOR ENVIRONMENTAL SYSTEM CONTROL  
Methods, systems, and apparatuses for environmental system controls are provided. A number of human subjects present within a space is determined, which may include counting the human subjects...
US20100318227 SYSTEM, METHOD AND APPARATUS FOR JUST-IN-TIME CONDITIONING USING A THERMOSTAT  
Systems and methods for reducing the cycling time of a climate control system. For example, one or more of the exemplary systems can receive from a database a target time at which a structure is...
US20100168923 Air conditioner and method of operating the same  
The present invention relates to an air conditioner, including a temperature detection unit configured to detect an indoor temperature, a human body detection unit configured to rotatably operate...
US20120303165 CONTROL SYSTEM AND METHOD FOR BOTH ENERGY SAVING AND COMFORT CONTROL IN AN AIR CONDITIONING SYSTEM  
A control system and method for controlling both temperature and humidity in an air conditioning system having a variable-speed compressor and a variable-speed indoor blower. In one embodiment,...
US20100162742 REFRIGERATION APPARATUS  
An air conditioner (10) composed of a refrigerating apparatus includes a controller (90). A heating control section (91) of the controller (90) feeds electric current in an open phase state to an...
US20090276062 ENVIRONMENT CONTROL DEVICE, ENVIRONMENT CONTROL METHOD, ENVIRONMENT CONTROL PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM CONTAINING THE ENVIRONMENT CONTROL PROGRAM  
An environment control device, an environment control method, an environment control program, and a computer-readable recording medium containing the environment control program for enabling the...
US20060196200 Method and apparatus to sense and establish operation mode for an HVAC control  
A method for configuring a controller for an HVAC system. The method comprises providing a closed loop refrigerant system and a control system to control the closed loop refrigerant system. The...
US20130338837 SYSTEM AND METHOD FOR OPTIMIZING USE OF INDIVIDUAL HVAC UNITS IN MULTI-UNIT CHILLER-BASED SYSTEMS  
Systems are disclosed for allocating the cost of operating an HVAC system of a multiunit structure. The HVAC system comprises at least a first component that consumes energy based on thermostatic...
US20100127089 HUMIDITY CONTROL APPARATUS, ENVIRONMENT TEST APPARATUS, AND TEMPERATURE AND HUMIDITY CONTROL APPARATUS  
A humidity control apparatus has a humidity control apparatus having a humidifying part for humidifying air and a dehumidifying part for dehumidifying to control humidity of a humidity control...
US20150198346 HVAC CONTROL SYSTEM AND METHOD OF CONTROLLING AN HVAC SYSTEM  
A control system is configured to improve the efficiency of the heating and/or cooling equipment, and to aid in cutting costs associated with the running of the heating and/or cooling equipment....
US20130190932 SYSTEM AND METHOD FOR OPERATION OF AN HVAC SYSTEM TO ADJUST AMBIENT AIR TEMPERATURE  
A system for the temporary adjustment of ambient temperature in an environment to improve the short term comfort of a user is also provided. The system includes an HVAC system including a unit to...
US20110166712 DEADBAND CONTROL OF PNEUMATIC CONTROL DEVICES  
Apparatuses and methods of deadband setpoint control of pneumatic controllers are described.
US20130317656 PEAKPOWER ENERGY MANAGEMENT AND CONTROL SYSTEM METHOD AND APPARATUS  
An integrated Energy Management and/or Control System method and apparatus that continually monitors power consumption on each piece of equipment 2417 and performs detailed analyses of energy...

Matches 201 - 250 out of 365 < 1 2 3 4 5 6 7 8 >