Abstract: An electromagnetic device of a switching apparatus including a mobile armature for rotating in a fixed frame between two inactive and active positions, at least one permanent magnet mounted in the fixed frame, and at least one coil mounted in the mobile armature and control means for delivering a control current into the coil. The mobile armature is monostable; in an inactive position, a lever actuated by the mobile armature separates the fixed contacts from the mobile contacts of the apparatus. In an active position, the lever is released from the mobile armature and a spring presses the mobile contact against the fixed contacts.

Abstract: The invention concerns an electromagnetic device of a switching apparatus comprising a mobile armature (20) rotating in a fixed frame (10) between two inactive and active positions, at least a permanent magnet (15, 15′) mounted in the fixed frame, at least a coil (24, 25) mounted in the mobile armature and control means (40) capable of delivering a control current (44) into the coil. The mobile armature is monostable; in inactive position, a lever (30) actuated by the mobile armature brings about the separation between the fixed contacts (31) and the mobile contacts (32) of the apparatus. In active position, the lever is released from the mobile armature and a spring (35) presses the mobile contact on the fixed contacts.

Abstract: Structure of bathroom for installation in a room intended for use as a bathroom including a multiplicity of covering panels (1, 2, 3) produced to measure for the continuous lining of at least a part of the walls and the floor of the room to be installed and a multiplicity of sanitary components or modules (4, 5, 6, 7) each predisposed with its own support structure and with its own tubes (41, 51, 61, 71) ready to be interconnected reciprocally and to be connected to hydraulic conducts of the room to be installed (100, 101) in such a way as to complete the hydraulic circuit of the bathroom; floor, ceiling and wall structures for a pre-assembled bathroom; method for installing a floor structure for pre-assembled bathroom and a method for the production and installation in a room of a complete pre-assembled bathroom including the phases of: produce panels of covering, factory produced to measure for the walls of the room; produce the self-bearing sanitary components provided with tubes and joints predisposed to