De Filippis, Sara

The present invention provides a base (10) for pumping devices, comprising at least one module (11) equipped with a support surface for coupling a pumping device. The module (11) comprises a suction connector (13) and a delivery connector (14) for connecting the suction and delivery of the pumping device to a first tubular element (18) and a second tubular element (19) respectively. The tubular elements pass through the base (10) from the lateral faces (20, 21) for connection to a hydraulic system. The first tubular element (18) and/or the second tubular element (19) can be rotated by 180° on the support surface of the module (11), allowing for a flexible configuration of the system.

The present invention provides a base 10 for pumping devices, comprising a suction connector 13 and a pressure connector 14 for connecting the suction and pressure of said pumping device, respectively, to a first tubular element 18 and to a second tubular element 19, which project outward from the base 10 to be connected to a hydraulic system. The suction connector 13 comprises a pressure sensor 40. The base may provide a minimum and/or maximum pressure threshold beyond which the pumping device may be disabled, a free slot 43 to accommodate an integrated sensor, and a protective shell 41 to house a PCB component that controls the pumping device.

Maintenance kit for a hydraulic system equipped with suction (13) and delivery (14) pipes that define a first connection interface (61), the kit comprising: - at least one pump, said pump having a second connection interface configured for reversible coupling with said first connection interface (61); - a connector element (50) equipped with a third connection interface (51, 52); wherein the third connection interface (51, 52) of said connector element (50) is dimensionally and functionally identical to the second connection interface of said pump, so that said connector element (50) and said pump are mutually interchangeable for coupling with the second connection interface of the hydraulic system, said first, second, and third connection interfaces being configured for coupling by means of reversible fastening means (60) that ensures a hermetic seal of the system under pressure without the need for additional sealing materials.

The invention relates to a modular anti-seismic bracing system for a building equipped with horizontal structural elements (20), comprisingtwo pillars (2)a Saint Andrew's cross (3) that can be fixed between the two pillars (2)two upper clasping elements (10) that can be fixed to the upper ends of the pillars (2)wherein the upper clasping elements (10) comprise tie-wrapping means for tying said structural elements (20) so that said structural elements (20) are not modified by the application or removal of the module (1).

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