Patent application number | Description | Published |
20090101085 | SYSTEMS AND METHODS FOR CONTROLLING A WATER HEATER - A control for a water heater is provided that comprises a pressure switch for sensing a predetermined level of airflow sufficient for maintaining proper burner operation, and a temperature sensing means for sensing the temperature of the water in the tank. The control further comprises a processor for controlling the operation of the burner to maintain the water temperature above a predetermined value. When the processor receives a signal from the pressure switch or temperature switch indicating a malfunction, the processor shuts down the burner and subsequently attempts to restart the burner. The processor will lock-out further burner operation after a predetermined number of consecutive shut downs occurs, and will communicate any malfunction information to a remote display device. | 04-23-2009 |
20100116227 | SYSTEMS AND METHODS FOR CONTROLLING A WATER HEATER - A control for a water heater is provided that comprises a pressure switch for sensing a predetermined level of airflow sufficient for maintaining proper burner operation, and a temperature sensing means for sensing the temperature of the water in the tank. The control further comprises a processor for controlling the operation of the burner to maintain the water temperature above a predetermined value. When the processor receives a signal from the pressure switch or temperature switch indicating a malfunction, the processor shuts down the burner and subsequently attempts to restart the burner. The processor will lock-out further burner operation after a predetermined number of consecutive shut downs occurs, and will communicate any malfunction information to a remote display device. | 05-13-2010 |
20120227682 | Systems and Methods for Controlling a Water Heater - A control system for a water heater generally includes a water heater controller configured to receive upper and lower sensor temperatures associated with water in the respective upper and lower portions of the tank. The water heater controller is configured to determine a value indicative of a portion of water in the tank at a desired set-point temperature as a function of the upper sensor temperature, the lower sensor temperature, and the desired set-point temperature. The water heater controller is configured to wirelessly transmit at least one signal indicative of said value indicative of the portion of water in the tank at the desired set-point temperature. A user interface includes a plurality of selectively illuminated segmented portions. The user interface is configured to receive said value from the water heater controller and to selectively illuminate a number of segmented portions representative of said value. | 09-13-2012 |
20140148958 | Universal Apparatus and Method for Configurably Controlling a Heating or Cooling System - A system for controlling the operation of a heating or cooling system includes a system controller, a memory in which system parameter information relating to the heating or cooling system is stored, and a communication device through which the system controller is configured to transmit and receive signals to/from at least one component controller. The system controller is configured to receive via the communication device a data signal from the at least one component controller that includes information relating to operational parameters for at least one system component installed in the heating and cooling system. The system controller is configured to store in the memory the received operational parameters corresponding to the at least one system component. The stored operational parameters may be retrievable for communication to a replacement component controller in the event that the at least one component controller is replaced. | 05-29-2014 |
Patent application number | Description | Published |
20090045263 | THERMOSTAT CAPABLE OF DISPLAYING RECEIVED INFORMATION - A thermostat for controlling a climate control system is provided that comprises a network interface for establishing an internet connection with a website of a remote service provider, and a microprocessor for controlling the operation of a climate control system. The microprocessor is in communication with the network interface for establishing an internet connection and receiving user-specified information from a remote service provider that maintains a user-profile of information requested by the user. The thermostat further comprises a display device responsive to the microprocessor for displaying user-specified information received via the network controller from the remote service provider. | 02-19-2009 |
20090261767 | Universal apparatus and method for configurably controlling a heating or cooling system - A system controller is disclosed that includes a communication means for transmitting and receiving information from an installed blower motor controller, and a removable memory device connected to the system controller. The removable memory device includes system parameter information stored thereon that relates to the particular heating or cooling system, where the system parameter information includes at least motor related parameters relating to the operation of one or more types of blower motors. The system controller further includes a processor configured to receive via the communication means the communication of identifying information from the blower motor controller that identifies the type of blower motor installed in the system. The processor is configured to retrieve motor related parameters corresponding to the specific identified blower motor controller from the memory device, and to send said corresponding motor related parameters to the blower motor controller. | 10-22-2009 |
20110066289 | UNIVERSAL APPARATUS AND METHOD FOR CONFIGURABLY CONTROLLING A HEATING OR COOLING SYSTEM - A system controller is disclosed that includes a communication means for transmitting and receiving information from an installed blower motor controller, and a removable memory device connected to the system controller. The removable memory device includes system parameter information stored thereon that relates to the particular heating or cooling system, where the system parameter information includes at least motor related parameters relating to the operation of one or more types of blower motors. The system controller further includes a processor configured to receive via the communication means the communication of identifying information from the blower motor controller that identifies the type of blower motor installed in the system. The processor is configured to retrieve motor related parameters corresponding to the specific identified blower motor controller from the memory device, and to send said corresponding motor related parameters to the blower motor controller. | 03-17-2011 |
Patent application number | Description | Published |
20100306964 | Instrument housing - An instrument housing comprising a first portion having a wedge form, a third portion having a wedge form, a second portion between the first portion and the third portion, a first hinge portion between the first portion and the second portion, the first hinge portion extending normal to a major axis A-A, a second hinge portion between the second portion and the third portion, the second hinge portion extending normal to a major axis A-A, and the second portion having a portion for receiving an instrument. | 12-09-2010 |
20120100797 | Remote zone balancing damper and air flow sensor system - A remote zone balancing damper and air flow sensor system comprising a differential pressure air flow sensor, a damper having an actuator, a remote terminal connected to the air flow sensor and the actuator, the remote terminal disposed a predetermined distance from the duct, the air flow sensor and damper mounted in a duct, and a detachable controller that is connectable to the remote terminal, the detachable controller configured to receive a signal from the remote terminal and to provide power to the actuator and thereby position the damper according to the calculated air flow. | 04-26-2012 |
20140203090 | WIRELESS DAMPER TESTING AND CONTROL SYSTEM - A wireless damper control and test system comprising a wireless controller for communicating with a wireless interface using an identifier whereby actuation timing of a damper actuator is transmitted by signal, the wireless interface connected to a damper to be controlled or tested using the transmitted signal, the wireless controller transmits the signals to the wireless interface for operational verification of the damper and damper actuator, and the wireless interface detects a damper state by contacts mounted on the damper and communicates the damper state to the wireless controller. | 07-24-2014 |
20140260597 | GAS FLOW MEASUREMENT SYSTEM AND METHOD OF OPERATION - A gas flow monitoring system is disclosed that includes a plurality of first gas flow sensors. A primary probe transmitter is connected to the plurality of first gas flow sensors is configured to process data received from the plurality of first gas flow sensors to generate first gas flow data. A plurality of second gas flow sensors are connected to an ancillary probe transmitter and to the primary probe transmitter, where the ancillary probe transmitter are configured to process data received from the plurality of second gas flow sensors to generate second gas flow data. The primary probe transmitter further comprises a building automation system interface, and is configured to receive the second gas flow data from the ancillary probe transmitter and to transmit the first gas flow data and the second gas flow data to a building automation system. | 09-18-2014 |