System for extracting water for industrial use from air humidity
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Method for increasing the efficiency of all thermal engines, characterised in that the produced thermal energy is converted in to mechanical energy up to a temperature lower than 100 C.
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Device for reducing air resistance on vehicle
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Rotor for converting natural wind energy into utilisable electrical energy
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Heat pump in refrigeration system - has wind-driven power plant as compressor drive and control valve for flow medium proportional to compressor speed
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Wind-driven vertical-axis rotor - has contra-rotating parallel blades, rotatable rudder and adjustable vane to optimise rotor position
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ROTOR FOR CONVERTING THE ENERGY OF NATURAL WIND TO USEABLE MECHANICAL ENERGY
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Wind powered heating circuit - has sails on wind tower driving eddy current brake for producing heat for heat exchange fluid
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Heat storage and extraction system - has liquid filled storage vessel containing output and heating pipe cycles, for water used in industry
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Heat flow for hot water storage tank - uses upper and lower heat exchange coils, each with concentric outer and inner windings
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Solar power electrical generator installation - has flat solar collector as evaporator for liquid medium in closed circuit contg. turbogenerator and condenser
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Storage system for solar energy - consists of storage body with two flow passages in contact, one connected to solar heat source the other to the user
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Wind-driven power generator - has two parallel bladed rotors with overlapping blade tip circles coupled for opposite rotation
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Underground heat store using solar heat - uses second coil inside main coil as heat exchanger for hot water supply
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Solar heating system combined with underground heat store - has underground coil connected with heat pump and are enclosed by earth core
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Heat storage pipeline with liq. storage medium - has helically wound pipelines enveloping each other for uniform heat circulation
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Circuit arrangement for road tracking, especially in track planning works
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Storage heater heat input and output control system - uses output and input temp. to open and close heater cells
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Solar heating system hot water storage tank - has flaps to divert flow from heating jacket coil directly through tank
