摘要:
A device, in particular connectable to a intercepting device(2, 7) of a fluid flow (F), which device can be connected to a supply line of a fluid for the measurement and/or volumetric control of the fluid itself, comprising a body (2) with an inlet duct (3) and an outlet duct (4) for the fluid flow (F), and a flow sensor (9) for detecting the fluid flow (F) through the inlet duct (3) and outlet duct (4), said flow sensor (9) comprising an impeller (12) and a detection unit (6) being apt to detect the rotation of said impeller (12). The main feature of the described device consists in that said detection unit (6) comprises additional supporting and interconnecting or electric connecting means (31, 32) for a detector (30), in particular for detecting the rotation of said impeller (12) and the connection and/or electric connection to a utilizing and/or control apparatus.
摘要:
Device for varying the length of pedal cranks (2,3), in particular for pedal vehicles, the crank arm of each pedal crank comprising a movable element (2), to which the pedal (1) is fastened, and a fixed element (3), rigidly connected to a body (5) which is revolving with respect to a fixed body (15,17), where a shaft (7) goes coaxially through said revolving body (5), and said movable element (2) is guided to slide with respect to the fixed element (3) by a kinematics (10,11), which connects said shaft (7) to said movable element (2). According to the invention, means operate between said revolving body (5), said shaft (7) and said fixed body (15,17) for maintaining said shaft (7) practically still or static with respect to said revolving body (5), in spite of its rotation.
摘要:
A fermentation system for vegetable substances (3) is described, in particular for grapes, comprising at least a container (2) containing said vegetable substances (3), first means (5, 6) for transferring said vegetable substances (3) from a lower section to an upper section of said container (2), a device (4) for spraying and mixing said vegetable substances (3) transferred by said first means (5, 6) with the vegetable substances (3) contained in said container (2). The invention is featured in that said spraying-mixing device (4) is provided with second means being apt to perform a first angular movement and third means being apt to perform a second angular movement for distributing an even jet of said vegetable substances (3) on the surface (S) of the vegetable substances (3) contained in said container (2).
摘要:
Tope pole support for aerial electric power lines, in particular with suspended wires in which said aerial electric power lines comprise at least three wires (14) and said top pole support (10; 20; 40) comprise corresponding insulating means (13), in particular suspended insulators, to hold said wires (14). According to the invention, said top pole support (20; 40) traces a continuous curve substantially passing by the point in which the insulating means (13) are.
摘要:
A radiator, in particular for the use on motor vehicles, comprising a supporting body (1), where one or more heat emitting elements (2) extend between two first sides (1C) of said body, said heat emitting elements comprising one or more electric resistors, in particular positive temperature coefficient resistors, and being in contact with at least a heat dissipating element (4), the latter being in particular assembled mounted in said supporting body (1) in a substantially position with respect to the heat emitting element (2) in contact with it, where in said supporting body (1) elastic means (3) are further provided, which generate a thrust to press at least one of the dissipating elements (4) provided on at least one of the heat emitting elements (2), or vice-versa. According to the invention, said elastic means comprise at least one elastic device (3) located in an intermediate position between two dissipating elements (4) and/or two heat emitting elements (2) and/or a dissipating element (4) and a heat emitting element (2), being operative for pushing them towards respective opposite directions.
摘要:
An electromechanical device (1) is described, specifically an actuator device, comprising electrical components (7, 10, 11, 12) being subject to electric voltage, which are located inside a housing (2) near movable mechanical elements (3, 8, 9). According to the invention, the insulation of said electrical components (7, 10, 11, 12) from the environment is obtained through an expanding material introduced in said housing (2), specifically a silicone elastomer of a type suitable to reticulate forming a protective foam (S).
摘要:
A system for monitoring and controlling a set of power users, in particular household appliances, which users (U) are connected to a first communication network (RE) through appropriate interfacing means (N) for the exchange of information and/or instructions, where transmitter/receiver means (MC) connected to said first communication network (RE) are provided for establishing a communication channel to a second remote network (IN) and/or remote terminal (TC). According to the present invention, said transmitter/receiver means (MC) are associated to one of said electric users (LB) and share one of the interfacing means (N) associated to said user (LB).
摘要:
Thermostatic control system of the fluid feeding an apparatus, in particular a boiler, the operation of said apparatus being affected by the inlet temperature of the fluid in the apparatus itself. The system comprises a thermostatic control device (1) and a flow or flowrate meter (10-20); the thermostatic control device (1) operates for limiting the fluid flowrate, when its temperature is below a preset threshold; the flow or flowrate meter (10-20) operates for regulating the apparatus operation as a function of the outlet fluid flowrate from the thermostatic control device (1). The thermostatic control device (I) may be located upstream the apparatus and the flow or flowrate meter (10-20) may be located between the thermostatic control device (1) and the apparatus. Regulating and/or stabilizing means (30) of the fluid flow can be provided between the thermostatic control device (1) and the flow or flowrate meter (10-20).