摘要:
Un dispositif (1) pour enfant autodéployable, comprenant une structure en arceau (110, 120) apte à supporter à l'état déployé au moins une paroi (20) en matériau souple définissant un espace pour accueillir un enfant, et au moins quatre barres de contrefort (201, 201') pour contrer un appui sur la structure en arceau. Pour au moins une de ces barres, une seule (211, 211') des deux extrémités de la barre est solidarisée à la structure en arceau par une liaison fixe, en sorte que ladite barre puisse rester liée à la structure en arceau lorsque ladite structure passe de l'état replié à l'état déployé et/ou inversement.
摘要:
The invention relates to a system (11) for transmitting electric power through a wall (10), including a housing (40) intended for being rigidly connected to the wall, and two penetrator sub-units (12, 22) on either side of the housing, each including a conductive element (14, 24) and an insulating element (13, 23) rigidly connected to one another. The system is arranged such as to maintain electrical contact between the conductive elements of the penetrator sub-units while enabling the conducting elements to move axially relative to one another. The insulating elements of the two penetrator sub-units engage with the housing such that the compression forces to which each penetrator sub-unit is exposed are at least partially transmitted to the housing.
摘要:
An integrated circuit has a keypress entry interface and a pass-through data path. In a pass-through mode, the keypress entry interface is disabled and the pass-through data path is enabled such that untrusted information (for example, video) from an external untrusted source can be driven into the integrated circuit, through the pass-through data path, and out of the secure integrated circuit and to a display. In a trusted mode, the keypress entry interface is enabled and is usable to receive keypress information in a financial transaction. The pass-through data path is, however, disabled so that unauthorized information cannot be driven through the integrated circuit to the display. Signed images previously stored on the integrated circuit can be verified and driven to the display in a secure fashion. The architecture is flexible and allows an external general purpose video decoder to be used to drive the display in the pass-through mode.
摘要:
A system (40) for monitoring the state of a first element movable relative to a second element and designed for rubbing against said second element comprises: - a transformer (50) for electrically isolating a measurement circuit (30) from the ground voltage of a detection circuit (20); - the detection circuit, which further comprises a winding (22) of the transformer, a detection element (25, 25', 3) designed to be installed in or on the first element, said detection element being arranged in such a way that the current through this detection element depends on the state of the strip, the ground of the detection circuit being connected to the potential of the second element; - the measurement circuit, which comprises the other winding (31) of the transformer and an alternator; - means (33) for measuring the voltage across the terminals of the winding of the electric measurement circuit.
摘要:
The invention relates to a method for monitoring elevator equipment. Said elevator equipment includes a car and/or counterweight, two pulleys that are to be installed on the respective ends of an elevator shaft, a linear element passing through the pulleys and on which the car and/or counterweight is mounted, and a drive motor for moving said linear element. The elevator equipment is arranged so that said at least one linear element forms a closed loop with the pulleys and the car and/or counterweight mounted on the linear element. The method includes: (a) receiving (204) a measured value of a parameter representing a drive torque (C'') applied by the motor, (b) estimating (202, 205) at least one value (Q) of a parameter related to the elevator equipment on the basis of the value received in step (a) of the parameter representing the drive torque, and (c) transmitting a signal, produced on the basis of the value estimated in step (b), to a user interface or device for controlling the elevator equipment.
摘要:
A brush device (1) comprising: a first (11) and a second (12) flange disposed side by side, each flange extending radially between a rubbing face intended to rub against a moveable element and a flange head (71, 72) intended to be connected electrically to another moveable element, a first plate (41) rigidly fixed to the first flange only and extending tangentially above the head of the second flange, in such a way as to transmit, when this first plate is loaded by pressure means, pressure forces on the second flange, a second plate (42), distinct from the first plate, rigidly fixed to the second flange only and extending tangentially above the head of the first flange in such a way as to bear on said first flange in the event of relative motion of the second flange with respect to the first flange towards the first moveable element.
摘要:
The present invention describes a method implemented by a radiofrequency device of a gateway of a remote-reading apparatus which also includes a plurality of meters, the gateway also including a hub communicating with said radiofrequency device as well as with an external telecommunications network, the method including the steps of: receiving from the hub a downstream gateway signal produced in accordance with a network synchronisation signal from a clock of the external telecommunications network; and adapting the radiofrequency transmissions to the meter and/or the radiofrequency receptions from the meter using said received downstream gateway signal, such that the phase and/or frequency of said radiofrequency transmissions and/or receptions are phase-synchronised in accordance with the network synchronisation signal.
摘要:
An elevator system (1) comprising a car (2), a counterweight (3) having a counterweight mass value (Mcp) strictly less than the mass of the car plus half the maximum loading mass, and a control device (9) comprising receiving means for receiving a current loading measured value (Qmes), processing means for calculating a speed value depending on the current loading measured value, and transmission means for transmitting a control signal so as to cause the car to move at the calculated speed, and two pulleys (4, 5) intended to be installed at the respective ends of the elevator shaft, wherein at least one of the car and the counterweight is mounted on at least one linear element (4) that passes via the two pulleys so as to form a closed loop with said at least one of the car and the counterweight.