摘要:
An intercom system comprising an external station, which comprises in turn calling means and means for generating a ring signal, apt for producing and sending an electric signal, in response to operation of said calling means, to a plurality of internal intercoms apt to receive said electric signal and send it to means for acoustical amplification and reproduction contained in said internal intercoms. According to the invention, the electric signal generated by the ring signal generating means (DDD) is a signal with a predetermined duration and that selecting means (C, RL1) are provided, which are apt to establish connection of the means for acoustical amplification and reproduction (SP1) of the internal intercom (CI) selected through the calling means (KEY) to the ring bell signal generating means (DDD) and maintain connection for the whole predetermined duration of the electric signal generated in the external station (PE).
摘要:
A system is described, for monitoring at least a household electric user (HA1-HA4), in particular a household appliance, where a monitoring device (MSA) is connected between a source of electric energy (OUT) and said user, said monitoring device (MSA) comprising metering means for detecting one or more electric quantities being associated with the operation of said user (HA1-HA4). According to the invention, said monitoring device (MSA) comprises - control means programmed for - comparing the electric quantity or quantities being measured through said metering means with reference values of said electric quantity or quantities which are stored within said control means; - generating, in function of said comparision, information being representative of the current status or phase of operation of said electric user (HA1-HA4); - allowing for the reading or transmission of said information to the outside of said device (MSA); - communication means, for realizing a transmission and/or reception of data or information on the electric supply line which connects said user (HA1-HA4) to said device (MSA), by means of a modulation of electric power between said user (HA1-HA4) and said device (MSA) and/or vice-versa.
摘要:
Dispensing device of washing agents for a household washing machine, in particular a dishwasher, said dispenser (1) having at least a tank (S) for a liquid washing agent and an arrangement for dispensing a dose of said liquid washing agent, wherein this arrangement comprises: a passage (15A,15,17A,17), being apt to put the inside of the tank (S) in hydraulic communication with a discharge outlet (21) for said liquid washing agent; first plugging means (18), act on said passage (15A,15,17A,17) and capable of taking a first position due to which the washing agent cannot reach said discharge outlet (21), and a second position due to which the washing agent is able to reach said discharge outlet; actuating means (13) producing actuation of said first plugging means (18). According to the invention, controllable safety means (16) act along said passage (15A,15,17A,17) are provided, which normally operate for preventing washing agent downflow from said tank (S) to said passage (15A,15,17A,17), independently from the position or state of the first plugging means (18).
摘要:
A washing agent dispenser is described, for a household washing machine, namely a dishwasher, said dispenser (10) comprising a tank (12) for containing a liquid washing agent, to which a device (DS) is associated for the visual control of the level of said liquid washing agent. According to the invention, said control device (DS) comprises a plurality of elements of a substantially transparent material (17), which are inserted in respective passages extending between said tank (12) and the outside of the body (11) of the dispenser (10). The parts (17D) of each one of said transparent elements (17) which are visible outside said body (11) form the steps of a scale indicating the level of said liquid washing agent contained in the tank (12).
摘要:
The present invention relates to a ski pole comprising means for the fast release (1, 2) of a handgrip (4) from a tubular element (3), said handgrip (4) and tubular element (3) belonging to said ski pole. According to the invention, acoustic and/or radio transmitter warning devices adapted to communicate the skier position in case of emergency are provided.
摘要:
A distribution manifold for forced circulation heating system comprising a first set of connections (27, 42) apt to associate it with delivery and recirculation lines (4, 10) of the first part of the heating system (3) which presents radiant ducts (8) built in walls and a second set of connections (39, 40, 41) apt to associate it with delivery and recirculation lines (16, 17) of the second part of the heating system (12) which presents external radiators (14). According to the present invention said distribution manifold (2) is obtained as a single monobloc (22).
摘要:
A household electric user is described, comprising an electronic control system, which comprises: an electronic microcontroller (MC), read and write non volatile memory means (MNV), means (MC, MS, A1-A5, MZ) for detecting and/or generating variables which relate to the operation status of the electric user. According to the invention, said control system is programmed for: recording within said non volatile memory means (MNV), information of a first type, which indicate the temporal trend of said status variables during a predefined reference period, where the last stored information of the first type cause the elimination of the oldest ones, i.e. with a backward shifting operation of the stored information of the first type; allowing said information of the first type to be read outside the electric user.
摘要:
A system and/or device for handling waste collection containers and emptying their content, particularly for differentiated waste collection, characterized in that there are provided: first means (5, 8, 9) for the horizontal translation and the support of a hooking member (10; 33) for a waste container (23); second means (4, 4', 6, 6', 7) for the vertical translation of said hooking member (10; 33); third means (2, 2', 4, 4') for housing said vertical translation means (4, 4', 6, 6', 7); fourth means (11, 12) for producing the rotation of said hooking member (10; 33) in a horizontal plane.
摘要:
Dispensing device of washing agents for a household washing machine, in particular a dishwasher, said dispenser (1) having at least a tank (S) for a liquid washing agent and an arrangement for dispensing a dose of said liquid washing agent, wherein this arrangement comprises: a passage (15A,15,17A,17), being apt to put the inside of the tank (S) in hydraulic communication with a discharge outlet (21) for said liquid washing agent; first plugging means (18), act on said passage (15A,15,17A,17) and capable of taking a first position due to which the washing agent cannot reach said discharge outlet (21), and a second position due to which the washing agent is able to reach said discharge outlet; actuating means (13) producing actuation of said first plugging means (18). According to the invention, controllable safety means (16) act along said passage (15A,15,17A,17) are provided, which normally operate for preventing washing agent downflow from said tank (S) to said passage (15A,15,17A,17), independently from the position or state of the first plugging means (18).