Abstract: Thermal energy storage apparatus, controllers and thermal energy storage control methods are described. According to one aspect, a thermal energy storage apparatus controller includes processing circuitry configured to access first information which is indicative of surpluses and deficiencies of electrical energy upon an electrical power system at a plurality of moments in time, access second information which is indicative of temperature of a thermal energy storage medium at a plurality of moments in time, and use the first and second information to control an amount of electrical energy which is utilized by a heating element to heat the thermal energy storage medium at a plurality of moments in time.

Abstract: A heat transfer system comprises a plurality of cells, a plurality of heating elements, and a controller for independently controlling the plurality of heating elements. The heat transfer system is capable of maintaining a fluid temperature within a predetermined range. A second pump pumps fluid through a heat exchanger in operative relationship with the blower upon a call for heat.

Abstract: For use on board a mobile means of transport (eg. aircraft, bus, ship), a heating system and method are described which lead to a reduction of peak demand in the on-board kitchen energy supply system relating to the integrated heating appliances for the warming or heating of food. For this, latent or thermochemical heat storage units are used which are fully integrated into the structural elements of the heating appliance in question and heats the product in such a way that there is sufficient heat output, while at the same time, the absolute temperature is limited by means of an appropriate choice of heat storage material for product enhancement.

Abstract: A heat transfer bladder system is incorporated into the interior of a laboratory work bench assembly and serves to control the temperature of a work surface of the work bench. The bladder contains a flowable media such as a fluid or gel which is heated or cooled so as to be able to control the temperature of the work bench work surface. The bladder system can include an external temperature control or an internal temperature control to control the temperature of the bladder fluid or gel. The bladder assembly may include through passages for adjunct instruments that can be used in conjunction with the work bench. The bladder can be formed from an elastomeric flexible material, or from a metal such as copper or stainless steel. The temperature control media can be circulated into and out of the bladder, or it can be contained in the bladder.

Abstract: In a heat storage air conditioning apparatus, a power demand time-sequence data collecting unit collects time-sequence data on demand for power; a power demand curve estimating unit estimates a power demand curve obtained as a result of analysis of the power demand time-sequence data collected by the power demand time-sequence data collecting unit; a thermal energy load demand estimating unit estimates thermal energy load demand from the power demand curve estimated by the power demand curve estimating unit; an operation unit of a thermal-energy source feeds cooling/heating energy; a heat accumulating unit stores the cooling/heating energy supplied from the operation unit therein; a cold/hot air discharging unit discharges the thermal energy stored in the heat accumulating unit; a cooling/heating energy quantity recognizing unit recognizes the quantity of cooling or heating energy dissipated from the cold/hot air discharging unit; and a converting unit converts the quantity of cooling/heating energy into the

Abstract: A thermal storage controller apparatus and methodology to establish the heat-loss of a dwelling and thereby charge the thermal storage system accordingly, and maintaining a history of the environment to adjust the thermal storage capacity. The system includes the apparatus to control slave thermal storage systems based on the readings from the main thermal storage system.

Abstract: A thermally insulating jacket under reversible vacuum, having an inner wall, an outer wall and an hollow space between these walls. The hollow space is in fluid communication with an outer housing containing a reversible non-evaporable hydrogen getter loaded with hydrogen. The reversible hydrogen getter has a certain hydrogen equilibrium pressure. The hollow space contains a non-evaporable promoter getter having a certain hydrogen equilibrium pressure. These jackets can be employed with heat accumulators, batteries, cryogenic vessels, cryogenic pipes, catalytic silencers and solar panels.

Abstract: A method for thermal storage using an apparatus including an outdoor temperature sensor and at least one indoor zone temperature sensor, includes the steps of: estimating an average on-peak outdoor temperature for tomorrow by adding the average on-peak outdoor temperature for today to the current outdoor temperature minus the outdoor temperature at the same time yesterday; estimating the temperature difference in each zone between the outside on-peak temperature and the indoor on-peak temperature for that zone for tomorrow by subtracting the estimated average on-peak outdoor temperature for tomorrow from the average set point temperature in the respective zone for today; calculating the thermal charge by multiplying yesterday's actual off-peak charge by the estimated temperature difference in each zone divided by the average actual temperature in each zone for today's on-peak period; and charging the thermal storage system.

Abstract: A control system for a gas water heater including a fuel rate control valve, a water flow switch to control the fuel rate valve, an inlet water temperature switch to reduce fuel flow when inlet temperature is high, a temperature switch at the water outlet to shut off fuel at a high temperature and a temperature sensor at the water outlet to regulate the fuel valve.