Temperature control system for use with heat pump or refrigerating machine, has two intermediate storages, valves and pumps, where heat pump brings heat transfer medium into former intermediate storage at desired temperature level
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Quiet rail
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Balanced buffer for heat pumps with cyclic emptying into a main system
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Assembling and functioning device for use in tempering system for heating industrial water, has heat pump for supplying heat transfer medium in buffer at desired temperature level in cycle
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Heat pumps with phase change of the working medium in the working space of a displacement machine
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Turbine with phase transition of the working medium within the machine has liquid as working medium which is evaporatable in pre-chamber whereby the medium is retained due to high density and centrifugal force
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Regulation method for ventilation appliance with pref. stationary regenerator to regulate room humidity, and prevent icing-up
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Roll partners, especially for railway vehicles, have rolling noise reducing arrangement with sprung running surface for at least one partner softer by at least factor of 0.5 than contact stiffness
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Heat exchanger has a grid or series of heat storage grids made of metal positioned between the fluid inlet and outlet
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Process for sorption air conditioning with process control in a heat exchanger
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Stirling machine for producing electric current, heat and cold subjects a working medium to a phase transition between a liquid and a gas
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Structure and function of fluid collector for using solar energy
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Elastic segments for rail vehicles
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Double glazing
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Perforated wall block for external walls of buildings
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Multiple glazing
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Multilayer window glazing with spacers
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Heat insulating wall - has parts configured so that gas flows through them
