Salaheddine
Salaheddine Alahrache, Orleans FR
Patent application number | Description | Published |
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20140336032 | TRANSPARENT ALUMINATE GLASSES, VITROCERAMICS, AND CERAMICS - The invention relates to novel transparent glasses, vitroceramics, and transparent or translucent ceramics containing, in relation to the total composition of the glass, vitroceramic, or ceramic, at least 60 wt% of a composition having the following formula (I): (M1O)x(M2O)y(M3)2O3)z(Al2O3)100−x−y−z (I), where M1 is an element selected from among Ba and/or Sr, M2 is an element selected from among Mg or Ca, x and y are numbers such that 30≦x+y≦80, y is between 0% and 10% of x, M3 is an element selected from among B, Ga, or In, and z is a number between 0% and 10% of (100−x−y). The invention also relates to the method for manufacturing said compositions and to the uses of said compositions in the field of optics. | 11-13-2014 |
Salaheddine Faik, Marion, IA US
Patent application number | Description | Published |
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20090115556 | Divided adjustable armature for a circuit breaker - A divided armature for the trip mechanism of a circuit breaker especially useful for low trip current breakers allows for two independent adjustments: first of the magnetic air gap between the yoke and the armature and second of the clearance between the trip bar and the back plate of the armature. The divided armature allows the force of a return spring of the trip mechanism to be unchanged while adjusting the magnetic air gap to set the trip current point. | 05-07-2009 |
20100188176 | DIVIDED ADJUSTABLE ARMATURE FOR A CIRCUIT BREAKER - A divided armature for the trip mechanism of a circuit breaker especially useful for low trip current breakers allows for two independent adjustments: first of the magnetic air gap between the yoke and the armature and second of the clearance between the trip bar and the back plate of the armature. The divided armature allows the force of a return spring of the trip mechanism to be unchanged while adjusting the magnetic air gap to set the trip current point. | 07-29-2010 |
20110019387 | EXTERNAL NEUTRAL CURRENT SENSOR MATCHED TO A CIRCUIT BREAKER - A highly accurate current sensing transformer, such as an external neutral current transformer (ENCT), accommodates a wide range of loads. The ENCT includes a housing, first and second terminals each having an end portion extending from and external to the housing, a conductor for carrying a current to be measured, and a current sensor having an aperture for receiving the conductor and having a central axis. The conductor joins the first and second terminals to form a current path that passes through the aperture. Increased accuracy is achieved by arranging the conductor such that a portion thereof passing through the aperture forms a substantial angle relative to the central axis, such that the entry angle of the current path via the conductor through the aperture of the current sensor of the ENCT matches an entry angle of a conductor through an aperture of a current sensor in the electronic trip unit to which the ENCT is attached. Other features resist rotation of the terminals during attachment of the ENCT and allow the ENCT to receive any of a variety of different lugs or terminal nuts, enabling easy attachment. | 01-27-2011 |
20120000753 | QUAD BREAK MODULAR CIRCUIT BREAKER INTERRUPTER - An interrupter includes at least four pairs of contacts. Each pair of contacts includes a stationary contact positioned to abut a corresponding moveable contact. The moveable contacts are coupled to a rotating member. The rotating member is coupled to a driving member via a biasing member. The driving member is rotated causing all four pairs of contacts to separate and open a circuit quickly. | 01-05-2012 |
Salaheddine Mecheri, Fontenay Le Fleury FR
Patent application number | Description | Published |
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20140154289 | ATTENUATED PLASMODIUM WITH DEACTIVATED HMGB2 GENE, AS VACCINE - The present invention relates to novel compositions and methods for immunizing a host against malaria using a | 06-05-2014 |