Abstract: A flexible printed circuit including at least two conductive tracks extending along the length of the flexible printed circuit. The conductive tracks form at least two antenna loops. The at least two conductive tracks are substantially parallel to one another. A contact zone located at a first end of the flexible printed circuit is configured to contact a predetermined portion of the flexible printed circuit so that a first track of the flexible printed circuit is connected with a second track of the flexible printed circuit when the first end is placed in contact with the predetermined portion.

Abstract: A thrust reverser for a turbojet aircraft nacelle includes a fixed structure, a movable structure and an actuator. The actuator extends along a main axis and is connected by a first connection to the fixed structure and by a second connection to the movable structure for the deployment of the movable structure between a direct jet position and a reverse jet position. The actuator is also connected to the fixed structure by a third connection arranged longitudinally between the first connection and the second connection. An axis of the third connection is radially eccentric from the main axis and the third connection allows a predetermined displacement of the actuator with respect to the fixed structure.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processer proximate to the heat exchange interface.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processer proximate to the heat exchange interface.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processer proximate to the heat exchange interface.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processer proximate to the heat exchange interface.

Abstract: A heat transfer apparatus includes a first chamber horizontally offset from a second chamber to form an upper housing and a lower housing. The upper housing may be stacked on top of and fastened to the lower housing. The heat transfer apparatus may include a heat exchange interface fixed to a bottom surface of the lower housing. The heat exchange interface may absorb heat from a proximate heat source and transfer the absorbed heat to an inner surface of the lower housing. The apparatus includes a pump including an impeller and a stator disposed therein. The lower housing may separate the impeller from the stator so that the stator is isolated from the impeller by a surrounding casing. A liquid coolant may be circulated from an inlet, over the heat exchange interface and out to an outlet to remove heat from a processor proximate to the heat exchange interface.

Abstract: The present invention relates to a system for forming a vegetative textile element comprising a first impermeable layer having a back face and a front face, a second layer comprising a synthetic felt provided with a water retention capacity and having a back face and a front face, said back face of said second layer facing said front face of said first impermeable layer and a third layer of synthetic polymer having openings as well as a back face and a front face, said back face of said third layer facing said front face of said second layer comprising a synthetic felt.

Abstract: A device for protection against voltage surges, comprising: a first spark gap (E1); a first pre-triggering system (2), electrically connected to the first spark gap (E1), so as to enable its being primed; a control device (4) electrically connected to the first pre-triggering system (2) so as to activate same. The invention is characterized in that it comprises at least a second spark gap (E2) mounted parallel to the first spark gap (E1), and electrically connected to a second pre-triggering system (3), such that the control device simultaneously activates the first and the second pre-triggering systems (2, 3), so as to trigger simultaneously the first and second spark gaps (E1, E2). The invention also concerns devices against voltage surges.

Abstract: The invention relates to a surge protector device of the spark gap lightning arrestor kind, the device comprising: a first spark gap (E1); a first pre-trigger system (2) electrically connected to the first spark gap (E1) in such a manner as to enable an arc to be struck therein; and a control device (4) electrically connected to the first pre-trigger system (2) in such a manner as to activate it; the protector device being characterized in that it includes at least one second spark gap (E2) connected in parallel with the first spark gap (E1), and electrically connected to a second pre-trigger system (3) connected in parallel with the first pre-trigger system (2), in such a manner that the control device (4) activates the first and second pre-trigger systems (2, 3) simultaneously so as to trigger the first and second spark gaps (E1, E2) simultaneously. Devices for providing protection against surges.

Abstract: A device for protecting an electrical installation (2) against overvoltages, the device having a main spark-gap (E1) and a pre-triggering circuit (10) connected to the main spark-gap (E1) to control the firing of the main spark-gap in the event of any overvoltage. The pre-triggering circuit (10) has at least one voltage-interrupting element (G) which, in the off state, prevents current from passing through the pre-triggering circuit (10), so that, in the absence of an overvoltage, the leakage current consumed by the pre-triggering circuit (10) is essentially zero.