A method of compensating for temperature dependent Q factor variations in a wireless charger includes receiving, by the wireless charger, a reference Q factor value from a device to be charged. The method also includes the wireless charger determining a Q factor threshold value from the reference Q factor. The method further includes the wireless charger measuring a Q factor associated with a transmit coil of the wireless charger. The method also includes determining a temperature value. The method further includes applying a temperature compensation calculation to the measured Q factor using the temperature value to produce a temperature compensated Q factor. The method also includes comparing the temperature compensated Q factor with the Q factor threshold value. The method may also include compensation for temperature dependent internal power loss values.

A system and method include a computer processor, computer memory associated with the computer processor and a network interface. A plurality of temperature sensors are each associated with a respective electric heating element. Optionally, in one form, the plurality of sensors are associated with the computer processor wherein the temperature sensors send respective signals to the computer processor via the network interface. The computer processor is programmed to provide varying amounts of power to one or more of the electric heating elements based on signals sent to the computer processor.

One or more systems, devices, apparatus, computer-implemented methods, and/or system-implemented methods are provided that can facilitate artificial weathering of an object. In one example, an artificial weathering system can comprise a radiation generator configured to apply a constant radiation level to one or more surfaces of an object, and a controller configured to individually control a surface temperature at the one or more surfaces during the irradiation. The controller can be configured to maintain an ambient temperature range, that would be observed in a non-artificial environment, of a chamber containing the object during the irradiation. In another example, an artificial weathering system can comprise a controller configured to control an effect of radiation received at one or more surfaces of an object by controlling airflow directed towards the one or more surfaces, where the airflow is controlled based upon a surface temperature at the one or more surfaces.

A control valve includes a casing, a valve body, seal tube members, a fuel passage, and a thermostat. The casing has an inflow port and a plurality of outflow ports. The valve body is rotatably disposed inside the casing, and valve holes are formed in a circumferential wall portion. The seal tube members communicate with the outflow ports, abut an outer circumferential surface of the circumferential wall portion, and are opened and closed by corresponding valve holes. Thermostat opens and closes the fuel passage in response to a detected temperature. A communication groove is formed on an inner circumferential surface of the casing. The communication groove causes the inflow port and an upstream portion of the fuel passage to communicate with each other by partially expanding a gap between the circumferential wall portion and the casing.

An electric integrated circuit water heater apparatus includes: a cold water inlet for allowing input of cold water into a storage tank with heating elements comprised of integrated circuits configured to exchange heat from the heating elements to the water in the storage tank through a heat exchanger, in which heat produced by running the integrated circuits is recovered into the heat exchanger, thereby heating the stored water by using heat from the integrated circuits. A hot water outlet is provided in the upper portion of storage tank such that the water will have passed all of the heating elements prior to exiting the hot water outlet.

An electric integrated circuit water heater apparatus includes: a cold water inlet for allowing input of cold water into a storage tank with heating elements comprised of integrated circuits configured to exchange heat from the heating elements to the water in the storage tank through a heat exchanger, in which heat produced by running the integrated circuits is recovered into the heat exchanger, thereby heating the stored water by using heat from the integrated circuits. A hot water outlet is provided in the upper portion of storage tank such that the water will have passed all of the heating elements prior to exiting the hot water outlet.

An aircraft thermal hydraulic active-warming system includes an active thermal-warming valve interoperably coupled between a hydraulic pressure line and a hydraulic low-pressure return line and a hydraulic actuator arranged in parallel with the active thermal-warming valve between the hydraulic pressure line and the hydraulic low-pressure return line.

An object temperature regulator system for a vehicle for managing the temperature of a part of an object inside of the vehicle, the object temperature regulator system includes: at least one camera sensor; at least one object temperature regulator device configured to provide cooling and/or heating in a proximity to the object temperature regulator device; and a processing circuitry operatively connected to the camera sensor and the object temperature regulator device, the processing circuitry is configured to cause the object temperature regulator system to: detect a part of an object inside of the vehicle in image data obtained by the camera sensor; and control cooling or heating of the part of the detected object by the object temperature regulator device.

Provided is a hot and cold water mixer capable of performing stable temperature control, including a cold water supply pipe, a hot water supply pipe, a mixing pipe, flow rate adjustment valves, temperature sensors, flow rate sensors, a setting unit, and a control unit. When the control unit determines that either one of the flow rate adjustment valves cannot increase the flow rate, and also determines, by comparing the target flow rate for the one flow rate adjustment valve with the flow rate of water flowing through the one flow rate adjustment valve, that the target flow rate for the one flow rate adjustment valve is higher, the control unit calculates and updates the target flow rate for the other flow rate adjustment valve and controls the other flow rate adjustment valve based on the updated target flow rate.

A heating control system for controlling a heating element provided on glass including a sensor information acquisition unit configured to acquire sensor information from one or more sensors, and a control processing unit configured to control a first heating element provided in a first region of the glass and a second heating element provided in a second region of the glass based on the sensor information. The control processing unit comprises a temperature difference reduction processing unit configured to execute temperature difference reduction processing for controlling at least one of the first heating element and the second heating element so that a temperature difference between a glass temperature of a third region positioned between a first region and a second region of the glass and a glass temperature of the first region or a glass temperature of the second region does not exceed an upper limit value.