DAB PUMPS S.P.A.
|DAB PUMPS S.P.A. Patent applications|
|Patent application number||Title||Published|
|20140186155||APPARATUS FOR CONTROLLING THE FLOW-RATE OF LIQUID OF AN ELECTRIC PUMP AND THE TEMPERATURE OF THE CONTROL AND ACTUATION ELECTRONICS OF A PUMPING DEVICE THAT CARRIES THE ELECTRIC PUMP - An apparatus for controlling the flow-rate of liquid of an electric pump and the temperature of the control and actuation electronics of a pumping device that carries the electric pump, the apparatus comprising, on a single monolithic segment of delivery duct, a flow-rate detector and a heat sink for a control and actuation unit, which is provided with temperature detection elements, the heat sink having a wet side that is exposed to the liquid and a dry side that is sealed from the liquid, with which the control and actuation unit is associated.||07-03-2014|
|20140174553||CARTRIDGE FOR ONE-WAY VALVE - A cartridge for a one-way valve, having the shape of an elongated body comprising a first portion, which supports the one-way valve and by means of which it enters a delivery duct, and a second portion, from which a grip portion for the extraction of the cartridge protrudes and remains outside the delivery duct.||06-26-2014|
|20140161639||PRESSURE TRANSDUCER - A pressure transducer, particularly to be installed in liquid pumping devices, comprising a cup-shaped container from the bottom of which a connector protrudes for connection to a pressurized duct; the connector and the bottom are traversed by a through hole for the passage of fluid inside the transducer to a pressure sensor; the transducer comprises elements for locking the pressure sensor in a single possible orientation inside the container and elements for preventing the extraction of the pressure sensor to from the container.||06-12-2014|
|20140157523||MULTIFUNCTIONAL MANUAL TOOL - A multifunctional manual tool, of the type comprising a plurality of portions of keys of tools, the tool comprising a first element and a second element, each of which supports the portions of keys, the elements having an elongated shape to be associated transversely with each other so as to form at least one possible cross-shaped configuration for use for the tool, the first element having, between its two end portions, at least one slot designed to be crossed by the second element during their assembly.||06-12-2014|
|20140133960||CAP FOR COOPERATING WITH A FLOW CONTROL ELEMENT OF A VALVE FOR A SELF-PRIMING ELECTRIC PUMP - A cap for cooperating with a flow control element of a valve for a self-priming electric pump, the valve being designed to open and close a recirculation duct for the passage of the recirculating fluid from the impeller assembly to an intake duct, the cap having a tubular body and, coaxially inside the latter, a mushroom-shaped element, which divides, with its head, the cap into a first portion and a second portion to be applied with engagement means at an opening of the recirculation duct outward, respectively in the overhead and underhead installation of the self-priming electric pump, the axial space occupation of the head and of the stem of the mushroom-shaped element that is extended from the head toward the second portion defining two alternative axial positions of interaction with the flow control element of the valve in the overhead and underhead installation.||05-15-2014|
|20140117032||PLUG FOR CLOSING BOX-LIKE BODIES - A plug for closing box-like bodies, which comprises a head that has a circular perimeter and from which at least two substantially flat stems protrude substantially tangentially, the plug entering, by means of the stems, the box-like body through an opening provided in a wall of the box-like body, each stem having snap-acting elements for quick engagement with a portion for accommodating the box-like body and at least one elastically deformable portion designed to be compressed during insertion.||05-01-2014|
|20140103172||FIXING COLLAR FOR PIPES, TANKS AND BODIES WITH CYLINDRICAL PORTIONS IN GENERAL - A fixing collar for pipes, tanks and bodies with cylindrical portions in general, of the type of a band that wraps around the element to be fixed to a supporting structure by way of fixing elements, the collar comprising three arc-like portions in series, which are associated by means of at least two hinges in positions that are not diametrically mutually opposite and close so as to surround the element to be fixed by way of snap-acting quick-closure elements arranged at the ends of the first arc-like portion and of the last arc-like portion of the three arc-like portions in series, the arc-like portions being further provided with elastic elements for compensating the dimensional tolerances of the diameter of the element to be fixed.||04-17-2014|
|20140093409||CENTRIFUGAL ELECTRIC PUMP - A centrifugal electric pump, of the type comprising a shell for the containment of a set of impellers, interleaved with fixed diffusers and of a motor that drives the impellers to rotate, since they are keyed on a same shaft as the motor, a sealing chamber is provided between the impellers and the motor and is extended around the shaft to collect condensation water and water seepage originating from the set of impellers, the sealing chamber is connected to the outside of the pump by means of at least one water discharge duct.||04-03-2014|
Patent applications by DAB PUMPS S.P.A.