Patent application number | Description | Published |
20110017890 | HEIGHT-ADJUSTABLE SUPPORTING DEVICE FOR AN ELECTRIC HOUSEHOLD OR REFRIGERATOR SHELF - A supporting device for an inner supporting member of an electric household appliance, which includes a support securable, in use, by a first part thereof to a fixed guide and a second part facing the first, to a side edge of the inner supporting member. Both parts are relatively movable in a sliding direction perpendicular to the supporting member. Further included is a releasable retaining means for blocking the second part in different positions. | 01-27-2011 |
20120126552 | SELF-RESETTABLE DOOR LOCKING DEVICE FOR AN ELECTRIC HOUSEHOLD APPLIANCE, IN PARTICULAR A DISHWASHER - A door locking device for an electric household appliance, in particular a dishwasher, including a first supporting body, a latch pivotally carried by the first supporting body about a first rotation axis and operatively associated in use with a door catch of the electric household appliance and elastic means carried by the first supporting body and secured between the latter and the latch to be adapted in use to make the latch selectively take first and second working positions, rotated to each other by a first angle about the first axis; wherein a second supporting body designed to be integrally carried in use by a door of the electric household appliance supports the first body overhangingly hinged on opposite side of the latch, second elastic means being interposed between the first and the second supporting bodies, which means are adapted to allow the same to rotate relatively about a second axis parallel to the first and eccentric with respect to the latch, at least by a second angle. | 05-24-2012 |
20130234578 | DOOR LOCKING DEVICE FOR AN ELECTRIC HOUSEHOLD APPLIANCE, IN PARTICULAR A DISHWASHER, AND ELECTRIC HOUSEHOLD APPLIANCE PROVIDED THEREWITH - A door locking device includes a supporting frame, a latch rotationally carried about a first axis by the supporting frame, a receiver for a locking tooth of the latch and first elastic element for rotating the latch between a first steady position in which, in use, with the door being closed, the tooth of the latch engages the receiver, and a second steady position, in which the tooth does not engage the receiver. The supporting frame is shaped to be fixed, in use, to one side of an access opening of the electric household appliance, integral with a casing of the latter; and the receiver has at least one seat carried, in use, by an edge of the door facing, in use, the side of the access opening provided with the supporting frame; moreover, the first axis is transversally movable with respect to itself, relatively to the supporting frame. | 09-12-2013 |
Patent application number | Description | Published |
20110068179 | METHOD FOR BIASING AN EEPROM NON-VOLATILE MEMORY ARRAY AND CORRESPONDING EEPROM NON-VOLATILE MEMORY DEVICE - Described herein is a method for biasing an EEPROM array formed by memory cells arranged in rows and columns, each operatively coupled to a first switch and to a second switch and having a first current-conduction terminal selectively connectable to a bitline through the first switch and a control terminal selectively connectable to a gate-control line through the second switch, wherein associated to each row are a first wordline and a second wordline, connected to the control terminals of the first switches and, respectively, of the second switches operatively coupled to the memory cells of the same row. The method envisages selecting at least one memory cell for a given memory operation, biasing the first wordline and the second wordline of the row associated thereto, and in particular biasing the first and second wordlines with voltages different from one another and having values that are higher than an internal supply voltage and are a function of the given memory operation. | 03-24-2011 |
20110069554 | SENSE-AMPLIFIER CIRCUIT FOR NON-VOLATILE MEMORIES THAT OPERATES AT LOW SUPPLY VOLTAGES - A sense-amplifier circuit includes: a comparison stage that compares a cell current that flows in a memory cell and through an associated bitline, with a reference current, for supplying an output signal indicating the state of the memory cell; and a precharging stage, which supplies, during a precharging step prior to the comparison step, a precharging current to the bitline so as to charge a capacitance thereof. The comparison stage includes a first comparison transistor and by a second comparison transistor, which are coupled in current-mirror configuration respectively to a first differential output and to a second differential output, through which a biasing current flows. The precharging stage diverts, during the precharging step, the biasing current towards the bitline as precharging current, and allows, during the comparison step, passage of part of the biasing current towards the first differential output, enabling operation of the current mirror. | 03-24-2011 |
20110069563 | VOLTAGE SHIFTER FOR HIGH VOLTAGE OPERATIONS - A voltage shifter has a supply line receiving a supply voltage that varies between a first operating value in a first operating condition and a second high operating value, in a second operating condition. A latch stage is connected to an output branch and to a selection circuit, which receives a selection signal that controls switching of the latch stage. The latch stage is coupled to the supply line and to a reference potential line, which receives a reference voltage that can vary between a first reference value, when the supply voltage has the first operating value, and a second reference value, higher than the first reference value, when the supply voltage has the second operating value. An uncoupling stage is arranged between the latch stage and the selection circuit and uncouples them in the second operating condition, when the supply voltage and the reference voltage are at their second, high, value. | 03-24-2011 |