Abstract:
The patent proposes an integrated system for the control and galvanic protection of electric energy sources for marine applications. Said system makes it possible to have a galvanic isolation through an electric power converter (PFC) The management of the power flow among the electric sources, the load and batteries, is done by means of five suitably-controlled power converters.
Abstract:
The patent discloses a machine for the Continuous mixing of agglomerate composite stone made up of a cylinder (1) in which a shaft (2) may rotate, that shaft (2) has on its surface pins (4), propellers (5) and blades (6), the pins (4) may also be placed into the inner surface of the cylinder (1). The set-up and the shape of these components may change according to the type of mixture you want to obtain.
Abstract:
The invention relates to a system for coupling an ornamental frame to a section bar by means of an accessory having an upper head which is secured by rotation to the frame and an elastic grip body which is snap-fitted to a longitudinal groove formed in the section bar. The assembly can be applied by a known means to the surface of the door or window frame. To this end, the section bar is provided with a recess for the engaging member.
Abstract:
A device is disclosed which detects the increase in the temperature of the braking system by suitable probes (l)and drives a motor (12) that operates cams (10) to open valves (5) for the delivery of a refrigerating fluid under pressure to the brakes (7) getting overheated.
Abstract:
Safety mechanism applicable to windows and doors made of a bar from which special cylinders can protrude, which during the closing engage with the ends in special mechanical end-stops or directly in spaces present in the walls.
Abstract:
The invention relates to a system to provide a decoration to be applied to door or window frames by coupling an ornamental frame to section bars by means of pivoting fastening hidden members. Next, the frame-section bar assembly is secured to the inner face of the door or window frame by means of a device which is the object of another patent application of the same applicant.
Abstract:
A system for covering metal frames using a connecting member fastened in suitable cavities formed in several points of the covering and then forced to enter suitable cavities formed in the metal frame. The connecting member consists of a head and a body which are suitably shaped to allow the coupling of the two parts to which they are applied.
Abstract:
The presented method aims to improve the capability to sustain loads in structural elements in the soil. The method proposes to insert into the ground specifically made metallic rostrums that are positioned inside a hole and subsequently extruded telescopically forcing them to penetrate into the soil with desired depth and inclination. The rostrums may be extruded by hydraulic, pneumatic or mechanical means, being composed of one or more elements sliding each one onto the other. These elements can also permit the injection and the passage of mortars or consolidation mixes that from the extended rostrum fill the volume created by themselves making by that way some reinforced bulbs that include the same rostrums.
Abstract:
The invention relates to a system for the production of slabs of composite material characterized by a particular unloading system of the material from the mixers (1, 2) to a homogenizing disc (7) so as to provide a constant, homogeneous composition of the material in the different working cycles, and by a particular distribution system of the material into the rubber moulds (23) so that the material is not further moved once unloaded from the homogenizing disc. The latter condition allows, in addition to the aesthetic uniformity of the product, further colours and different mixtures to be added to the slab being formed.
Abstract:
The present invention relates to a plug assembly to be applied to the water supply means, known as sprinkler, of a rain fire fighting installation in order to plug the orifice of the sprinkler after its opening. It seeks to prevent water from coming out of the sprinkler after the fire has been extinguished or in case of accidental opening, thus avoiding the damages caused by water. It is characterized in that it can be operated after the opening of the sprinkler without prejudice of the safety and the operational capability of the latter. It is operated by pushing a slider or rotating a lever. It has a supporting plate for the connection to the sprinkler when the latter is operated. The plug is located above the plate of the sprinkler so that it cannot modify the rain umbrella produced by the latter when it is opened.