Heat transfer device for use as pipe in heat carrier for transferring heat from water to surrounding air, has convex-shaped element whose point extends through plane that is limited by edge, where edge passes as tangent into surface
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Device for performing catalytic reaction, preferably heating wort during brewery, comprises container for accommodating substrate and heating element with a micro-structured surface including catalyst layer, which is coverable by substrate
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Solar pump for maintaining temperature of fluid, has shallow fluid chamber with side including microstructures, where fluid forms shallow flow profile, overflows microstructures and is brought for boiling purpose through side
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Apparatus for providing heat, method for its production and method for transferring heat
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Heavy duty power transformer
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Method and device for improving the efficiency of boiler plants
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Twin-flue heat exchanger has first flue formed with furnace chamber and second flue disposed with parallel structured heat exchanger pipes
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Method for forming workpieces by restructuring their surfaces
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Method and device for shaping bodies by means of secondary forming transformation
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Method for deforming components by the action of magnetic forces
