Number
A physical object that is intended to bring air to a specified quality.
An electric motor driven by alternating electric current.
A dynamic compressor in which the gas is accelerated by the action of a bladed rotor and where the main flow is along the rotation axis of the rotor.
A physical object intended to compress and supply air or gas at medium pressure and medium volume flow.
A dynamic compressor in which one ore more impellers accelerate the gas and where the main flow through the impeller is radial.
A dynamic pump that contains impellers provided with vanes to generate centrifugal force to achieve the required pressure head.
A heater in which electric energy is converted into heat for useful purposes.
A heater in which electric energy is converted into heat for useful purposes.
A physical object that is intended to deliver or exhaust volumes of vapour or gas at low differential pressure.
A projector providing a beam of intense illumination.
An electric cable, that is also an electric heater, with or without a shield or a metallic sheath, intended to give off heat for heating purposes.
An electric cable, that is also an electric heater, with or without a shield or a metallic sheath, intended to give off heat for heating purposes.
A physical object that is an electric light and its fittings.
A positive displacement compressor in which forced reduction of gas volume takes place by the movement of a displacing element in a cylinder or enclosure.
A positive displacement pump which contains a displacing element intended to be moved in a reciprocating movement to exert pressure on a fluid, typically moving within a cylindrical space.
A positive displacement compressor in which compression displacement is effected by the positive action of rotating elements.
A positive displacement pump that consists of a chamber containing gears, cams, screws, vanes, plungers or similar elements actuated by relative rotation of the drive shaft or casing and which has no separate inlet and outlet valves.