Barzanò & Zanardo S.p.A.

Connection (20) for a fluid to be transported, in particular in a motor vehicle; said connection (20) comprising a pipeline (10) including: an inner pipe (12) configured to be crossed by said fluid to be transported, and a sheath (15). The sheath (15) comprises: an outer pipe (14), and a plurality of tubular portions (18) defining channels (16). The tubular portions (18) are radially interposed between the inner pipe (12) and the outer pipe (14), and are mutually spaced apart, thus forming interspaces (17). The connection (20) comprises: a connector (22) fluidically connected to the inner pipe (12), and comprising a male portion (24) inserted in the inner pipe (12); a closing means (26) for closing the channels (16) and the interspaces (17) at their axial ends, wherein the closing means (26) is located at one end of the pipeline (10) whereto the connector (22) is mounted.

The present invention pertains to a software-defined, multi-frequency utility locating transmitter utilizing GaN-based switching technology for enhanced signal control and efficiency. The transmitter features a high-frequency H-bridge driving a low-impedance air-coil antenna to emit multi-frequency continuous waves. A control unit dynamically adjusts frequency, amplitude, and power based on real-time feedback, enabling signal correction and interference mitigation via real-time spectrum analysis by software means.

Detection apparatus for molds, including:- at least one process sensor (3) configured to acquire data from a mold;- at least one transducer (5) connected to the process sensor (3), configured to:∘ receive data from the process sensor (3),∘ process data to extract parameters,∘ wirelessly transmit the extracted parameters;- a remote control and management unit (12) configured to receive the parameters transmitted wirelessly.

Circular milling cutter (1), in particular for woodworking, comprising: - a cutter body (2), comprising at least a first surface (14) parallel to the Z axis around which the milling cutter itself is configured to rotate, and a second surface (14') substantially perpendicular to the Z axis, - at least one seat (3) configured to house at least one cutting element (4), - the cutting element (4), configured to remove a portion of the material to be worked, the cutting element comprising a groove (10), - a block (16) configured to hold the cutting element (4) in position during the machining of the material, and characterized in that: the block (16) comprises a abutment portion (25) configured to abut against the rear wall (27) of the seat (3) when the milling cutter (2) is in the open condition; the block (16) comprises a shaped protrusion (34) configured to couple with the groove (10), in order to hold the cutting element (4) in position, the shaped protrusion (34) protruding with respect to the second support portion (32) by a dimension h; the block (16) and the seat (3) defining a minimum distance (46) between them at the cutting element (4); the abutment distance (29) can be comprised between the dimension (h) of the shaped protrusion (34) and the minimum distance (46).

Head-mountable device (100) comprising:- at least one lens (114, 115);- an eye-tracking system (200) associated to the at least one lens (114, 115), the eye-tracking system (200) comprising:- at least one photodetector (220) optically coupled to the edge of the at least one lens (114, 115), the at least one photodetector (220) being configured to detect the optical signal reflected by the eye to be tracked and generate a respective electric detection signal;- a processing and control unit (230) associated to the at least one photodetector (220), the processing and control unit (230) being configured to receive the electric detection signals and to estimate the direction of the gaze of the eye to be tracked on the basis of said received electric detection signalswherein the at least one lens (114, 115) comprises at least one SLR-based optical metasurface (120) configured to increase the light guiding effect towards the edge of the at least one lens (114, 115) at a predetermined wavelength range.

RFID detection system (100) for a power cable accessory comprising: - an enclosure (110) having an outer surface (111) configured to be attached to an inner surface of a tubular casing (220, 320) of a power cable accessory (200, 300), said enclosure (110) being made of a resin; - an electronic processing and control unit (120) encapsulated in said enclosure (110), said electronic processing and control unit (120) being configured to realize a passive RFID tag; - one or more sensors (130) connected to the electronic processing and control unit (120) and uncovered by the enclosure (110) thus being at least partially exposed to the environment outside said enclosure (110).

A case (100) for storing objects is described, comprising a first half-shell (10) and a second half-shell (20); the first half-shell (10) and/or the second half-shell (20) define a compartment (30) for storing objects; said half-shells (10, 20) are connected to each other and configured to match and to be movable relative to each other to be at least partly moved away from each other; the case (100) is configured to switch between an open configuration wherein the half-shells (10, 20) are matched to prevent the access to the compartment (30) and a closed configuration wherein the half-shells (10, 20) are at least partly moved away from each other to access the compartment (30); the half-shells (10, 20) are shaped to be movable with a relative rototranslation motion.

A coin handling apparatus according to the present invention pays out a coin corresponding to a requested number of coins to be paid out based on a dispensing instruction. The coin handling apparatus includes: a multiple denomination storage unit that stores coins of a plurality of denominations; and a control unit that, in a case where it is necessary to pay out a coin of at least one denomination among the plurality of denominations stored in the multiple denomination storage unit, determines the number of coins to be fed out from the multiple denomination storage unit based on the requested number and performs a feeding out process of feeding out the coins by the determined number from the multiple denomination storage unit.

Method for making a material including tephra, including, preferably in order, the following steps: a phase of making the tephra available, a phase of preparation of an activating solution based on sodium silicate and a strong base, a phase of mixing the tephra with the activating solution in order to obtain a solution to be polymerized, a polymerization phase of the solution in order to obtain a polymerized product, a cooking phase of the polymerized product in order to obtain the material, it is characterized by the fact that the cooking phase takes place at a temperature of at least 200°C.

Disclosed are a soft-starting circuit, a power converter, a method for controlling a soft-starting circuit, a control apparatus, and a computer-readable storage medium. The soft-starting circuit includes a controller, a switching circuit, and at least two resistors. The at least two resistors are connected in series with each other in a circuit loop. The switching circuit includes at least two switches for bypassing a corresponding resistor of the at least two resistors respectively. The controller is configured to drive at least one of the at least two switches to be alternately turned on and off. In the present disclosure, a switch is drived to be alternately turned on and off through a pulsed control signal, such that a resistor corresponding to the switch is electrically connected in the circuit loop dynamically, thereby suppressing an inrush current in the circuit loop and protecting the resistor from being damaged.