摘要:
The present invention concerns a system for reproducing contents of the heterogeneous kind, in particular multimedia contents distributed by a contents Supplier, comprising at least one device (14a, 14b,..., 14n) suitable for transmitting the contents to an apparatus (41a, 41b,..., 41n) for the contents enjoyment and a control central apparatus (12) connected to the device (14a, 14b,..., 14n) through connection means (18). The apparatus comprises at least one cryptographic processor designed for encrypting the contents and program modules designed for distributing the encrypted contents through the connection means (18) to a preset devices list. The device (14a, 14b,..., 14n), if belonging to the list, comprises at least one corresponding cryptographic processor designed for decrypting the encrypted contents on the basis of encryption/decryption keys exchanged with the central apparatus (12). The invention also concerns the apparatus (12), the device (14a, 14b,..., 14n) and a method for reproducing contents of the heterogeneous kind.
摘要:
The spray booth (1) can be notionally divided into a set of adjacent regions (Z 1 , Z 2 ,...,Z n ) which can be ventilated independently of each other. As a function of the shape of the article (101,103) to be sprayed, only the regions occupied by said article are ventilated. In this way, it is possible to ventilate only the regions (Z i ) wherein harmful volatile substances are released instead of ventilating the whole room of the booth, thereby obtaining a considerable energetic saving. (Fig. 3)
摘要:
The spray booth (1) can be notionally divided into a set of adjacent regions (Z 1 , Z 2 ,...,Z n ) which can be ventilated independently of each other. As a function of the shape of the article (101,103) to be sprayed, only the regions occupied by said article are ventilated. In this way, it is possible to ventilate only the regions (Z i ) wherein harmful volatile substances are released instead of ventilating the whole room of the booth, thereby obtaining a considerable energetic saving. (Fig. 3)
摘要:
Described is an oven-press of inconsistent material (M), comprising a first treatment unit (2) comprising a plurality (21) of first cylinders (20) configured to compress the material (M) and heating means (22) configured for heating the material (M), a second treatment unit (3) comprising a plurality (31) of second cylinders (30) configured for compressing the material (M), a first belt (4) moved along a feed direction (A) designed to transfer the material (M) from the first (2) to the second (3) treatment unit, and a second belt (5) moved along the feed direction (A).
摘要:
The present invention concerns a system for controlling at least thermally a booth. The energy recovery system (10) comprises: a first air treatment unit (20) arranged to take outside air and to introduce air that has been at least thermally controlled into the booth (12); a second air treatment unit (30) arranged to extract exhausted air from the booth (12); and heat exchanging means (43) configured to exchange heat between the exhausted air and the outside air to be introduced into the booth. The system further includes air humidifying means (45) arranged to humidify the exhausted air, to lower the predetermined temperature of the exhausted air by exploiting the evaporation enthalpy, and to introduce the humidified exhausted air into the heat exchanging means so as to optimise the energy recovery. The invention also concerns a unit for treating exhausted air and a method of controlling at least thermally a booth.
摘要:
The spray booth (1) can be notionally divided into a set of adjacent portions (Z1, Z2...Zn) which can be ventilated independently of each other, and it is equipped with means for detecting the position of the operator(s) (3) present inside the booth. Thus, it is possible to ventilate only the portion (Zi) where the operator is present and the immediately adjacent portions, instead of the whole booth volume, with a considerable energy saving. The same principle can be generally applied to any closed room where emission of harmful volatile substances takes place.
摘要:
Described is a carding machine for one layer (F) of fibres comprising a carding unit (3) designed to interlace the fibres of the layer (F, F') of fibres and to adjust the thickness of the layer (F) of fibres, and a comber cylinder (4) located downstream of the carding unit (3) and designed to comb the fibres of the layer (F, F'') of fibres.
摘要:
The spray booth (1) can be notionally divided into a set of adjacent regions (Z 1 , Z 2 ,...,Z n ) which can be ventilated independently of each other. As a function of the shape of the article (101,103) to be sprayed, only the regions occupied by said article are ventilated. In this way, it is possible to ventilate only the regions (Z i ) wherein harmful volatile substances are released instead of ventilating the whole room of the booth, thereby obtaining a considerable energetic saving. (Fig. 3)
摘要:
Described is a machine (1) for forming mattresses or panels from non-solid material comprising a loading station (2), a processing station (3) operatively connected to said loading station (2) and comprising a first processing cylinder (31), said processing station (3) also comprising a second processing cylinder (32), a pressing station (4) positioned downstream of said processing station (3) and comprising two conveyor belts (41, 42) counter-rotating along an advancement direction (A) .