Matches 1 - 50 out of 53 1 2 >


Match Document Document Title
US20080054083 Method of tracking HVAC energy usage in multi-unit buildings  
This system, consisting of a data-logging device and a computer software program, calculates the energy used to heat or cool a leased unit within a multi-unit building, where the building employs...
US20140209696 INDOOR CLIMATE CONTROL SYSTEM  
An indoor climate control system is configured to adjust a first temperature of a first room within a structure. The indoor climate control system has a receiver mechanically coupled to an HVAC...
US20100320277 Constant air volume / variable air temperature zone temperature and humidity control system  
A method for providing energy-efficient temperature and humidity control with uniform ventilation air distribution in a constant-volume zoned heating and cooling systems. The method utilizes an...
US20140158338 OCCUPANCY-BASED WIRELESS CONTROL OF MULTIPLE ENVIRONMENTAL ZONES WITH ZONE CONTROLLER IDENTIFICATION  
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...
US20140158778 BATTERY-OPERATED WIRELESS ZONE CONTROLLERS HAVING MULTIPLE STATES OF POWER-RELATED OPERATION  
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...
US20140158780 MULTIPLE ENVIRONMENTAL ZONE CONTROL WITH INTEGRATED BATTERY STATUS COMMUNICATIONS  
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...
US20080223943 Variable Speed Blower Control In An HVAC System Having A Plurality of Zones  
A zone control panel for use with an HVAC system having zone control and a variable speed blower, and a method for controlling a fluid temperature conditioning device. In one aspect, the zone...
US20140158779 BATTERY CHARGING BY MECHANICAL IMPELLER AT FORCED AIR VENT OUTPUTS  
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...
US20140158781 WIRELESS ZONE CONTROL VIA MECHANICALLY ADJUSTABLE AIRFLOW ELEMENTS  
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...
US20140158337 OCCUPANCY-BASED WIRELESS CONTROL OF MULTIPLE ENVIRONMENTAL ZONES VIA A CENTRAL CONTROLLER  
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...
US20090166442 Constant air volume/variable air temperature zone temperature and humidity control system  
A method for providing energy-efficient temperature and humidity control with uniform ventilation air distribution in a constant-volume zoned heating and cooling systems. The method utilizes an...
US20140158336 CONTROL OF MULTIPLE ENVIRONMENTAL ZONES BASED ON PREDICTED CHANGES TO ENVIRONMENTAL CONDITIONS OF THE ZONES  
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...
US20080251590 HVAC STAGING CONTROL  
A controller for an HVAC system having a plurality of zones and having a multiple stage fluid temperature conditioning device. The controller is configured to receive a plurality of thermostat...
US20070145158 Method and apparatus for passively controlling airflow  
A system and method for providing a substantially constant volume exhaust or ventilation air terminal system is shown for controlling exhaust and/or return airflow rates in a system having a...
US20100314458 SYSTEM AND METHOD FOR HEAT PUMP ORIENTED ZONE CONTROL  
A system and method to control environmental parameters of pre-defined zones within an environment using an electronic controller. An electronic controller monitors a loop temperature of a loop...
US20070277542 Auto-balancing damper control  
A control system for a heating, ventilating and air conditioning system is provided. The control system regulates a temperature of a multi-zone building using only a single thermostat or set...
US20090255997 Apparatus and Method for Flexibly and Efficiently Varying Air Temperatures in Multiple Rooms  
The invention enables coordinated, flexible, agile, and energy efficient temperature variation among a plurality of rooms, as found in a hotel, an apartment building, or a group of exercise rooms,...
US20070063059 SYSTEM AND METHOD FOR HEAT PUMP ORIENTED ZONE CONTROL  
A system and method to control environmental parameters of pre-defined zones within an environment using an electronic controller are disclosed. The system includes a non-proprietary electronic...
US20090069946 APPARATUS AND METHOD FOR ISOLATING A TEMPERATURE SENSING DEVICE IN A THERMOSTAT  
An improved thermostat is provided that comprises a first wall disposed within the thermostat, which partitions off a portion of the interior space to form a compartment along a side wall of the...
US20070119584 Device and process for temperature regulation of sections of the interior of an aircraft  
A process for temperature regulation of sections of the interior of an aircraft with the following steps: recording of the respective actual temperatures and the respective nominal temperatures in...
US20140158782 MULTIPLE ENVIRONMENTAL ZONE CONTROL VIA A CENTRAL CONTROLLER  
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...
US20140097257 TEMPERATURE ADJUSTMENT SYSTEM, TEMPERATURE ADJUSTMENT METHOD, SYSTEM CONTROLLER, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM  
The first temperature measurer measures an first air temperature in a first place and transmits a measurement result to a system controller. The second temperature measurer measures an second air...
US20080099569 Thermal Analysis of Apparatus having Multiple Thermal Control Zones  
Systems and methods for conducting thermal analysis in materials and devices having multiple thermal control zones are provided. Modem apparatuses, such as manifolds, generally have several...
US20150108230 MULTIPLE ZONE CONTROL SYSTEM AND METHOD OF OPERATION  
A multiple heating/cooling zone control system is disclosed. A heating/cooling system control device continuously monitors heating/cooling zone demand and matches the heating/cooling device output...
US20070144726 Method for controlling the temperature of feed air injected into the cabin zone of a passenger aircraft  
With a method for controlling the temperature of feed air which is injected into the cabin zone of a passenger aircraft, the cabin of which is sub-divided into several cabin zones supplied...
US20110031322 Novel air regulation device and air conditioning system  
A multiple zone HVAC system comprises powered flow rate adjustable registers. It can further comprise zone controllers that can wirelessly control the registers, and a central controller that...
US20070131782 Vehicle position data enhanced solar sensing for vehicle HVAC applications  
A vehicle HVAC system as described herein obtains solar intensity data from an onboard solar sensor, along with current vehicle position data from a telematics system or a GPS system. The current...
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...
US20120253524 Method of Adaptive Control of a Bypass Damper in a Zoned HVAC System  
A zoned HVAC system comprises an HVAC unit including a climate control system and an air mover. In addition, the system comprises a supply air duct in fluid communication with the outlet of the...
US20170138623 ZONAL DEMAND CONTROL VENTILATION FOR A BUILDING  
A method for operating an air handling unit of an HVAC system. The method includes opening an outside air flow control device to enable breathing air flow during a high outdoor air time period to...
US20170030605 WIRELESS ROOM TEMPERATURE UNIVERSAL CONTROL SYSTEM  
The embodiments disclose a method including integrating a wireless room temperature universal control system with features including a feature for setting automated temperature settings on a room...
US20170017247 THERMOSTAT UNIT AND ASSOCIATED SYSTEM AND METHOD  
The present invention relates to a thermostat system, to a thermostat unit, as well as to a method for managing power supply in a thermostat unit. A thermostat unit is connected between a power...
US20160348935 System And Method For Controlling Ducted Air-Conditioning System  
A system and a method for controlling a ducted air-conditioning system are provided. The system comprises: a temperature controller, configured to generate a first control instruction for...
US20160348930 HVAC Vent Control  
An intelligent Heating, Venting, and Air Conditioning (HVAC) vent includes a room temperature sensor, a duct air flow temperature sensor, and a duct pressure sensor. Data from the sensors in...
US20160327293 HVAC EQUIPMENT HAVING LOCATING SYSTEMS AND METHODS  
Systems and methods for locating building equipment in a building management system (BMS) are provided. An HVAC system includes an HVAC controller and an HVAC device. The HVAC device includes...
US20160320083 SYSTEM AND METHOD FOR CONTROLLING AN ENVIRONMENT  
A system for controlling an environment of a controlled space includes a thermostat coupled to an HVAC system. The thermostat is configured to manipulate the HVAC unit to manage the environment...
US20160259351 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...
US20160231013 MULTIPLE ENVIRONMENTAL ZONE CONTROL WITH INTEGRATED BATTERY STATUS COMMUNICATIONS  
Various arrangements for controlling multiple environmental zones are presented. A first zone specific device may be configured to alter an environmental condition of a first environmental zone of...
US20160209069 METHOD FOR TEMPERATURE CONTROL  
A method and a control system for temperature control in a temperature conditioning system. The method comprises obtaining desired temperature data; receiving temperature data from a plurality of...
US20160209068 DISTRIBUTED HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM  
In one embodiment, an HVAC system includes a first control unit communicatively coupled to a first plurality of HVAC units and a first interactive display. A second control unit communicatively...
US20160209067 CREATION AND CONFIGURATION OF A DISTRIBUTED HEATING, VENTILATION, AND AIR CONDITIONING NETWORK  
In some embodiments, a system for operating an HVAC control network includes a first control unit communicatively coupled to a first plurality of HVAC units and a first interactive display, the...
US20160209066 OPERATIONAL CONTROL OF A HEATING, VENTILATION, AND AIR CONDITIONING NETWORK  
In one embodiment, a system for managing control units in HVAC network includes a first control unit communicatively coupled to a first plurality of HVAC units and a first interactive display, and...
US20160201932 AIR CONDITIONER CONTROL SYSTEM, SENSOR DEVICE CONTROL METHOD, AND PROGRAM  
An air conditioner control system comprises air conditioners configured to condition an environment in a target space, an integrated controller configured to control the air conditioners based on...
US20160195297 ENVIRONMENTAL CONTROL SYSTEM  
An environmental control system is provided and includes equipment to generate an environmental control effect, a damper associated with a zone to control a portion of the environmental control...
US20160102883 CONTROLLER FOR AN AIR CONDITIONING APPARATUS  
A controller for an air conditioner is provided that may include a communication device configured to communicate with the air conditioner, and an output device configured to display, on a...
US20160102881 CONTROLLER FOR A CHILLER AND A METHOD FOR CONTROLLING A CHILLER  
A controller for a chiller and a method for controlling a chiller are provided. The method may include receiving, by a controller, a target value of a control factor of the chiller; comparing, by...
US20160091220 WIRELESS ZONE CONTROL VIA MECHANICALLY ADJUSTABLE AIRFLOW ELEMENTS  
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...
US20160062332 SMART HVAC  
A method for heating ventilation and air conditioning (HVAC) systems is described. In one embodiment, the method includes measuring a temperature of a first room of a building via a first...
US20160025363 BATTERY-OPERATED WIRELESS ZONE CONTROLLERS HAVING MULTIPLE STATES OF POWER-RELATED OPERATION  
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...
US20150377502 Thermo Electric Register system  
The invention is a thermostatically controlled vent installed in the existing outflow ventilation ducts of a heating, ventilation, air conditioning system. When the central heating/cooling unit is...

Matches 1 - 50 out of 53 1 2 >