Abstract: According to embodiments of the present invention, a recharging device includes a recharging port that receives a flameless candle and recharges a battery in the candle. The recharging device includes a first stacking structure that has a top portion and a bottom portion. There is a top stacking contact on the top portion. The electrical power bus is connected with the top stacking contact. The top portion of the first stacking structure is configured to mate with a bottom portion of a first stacking structure of another recharging device. In an embodiment, the bottom portion of the first stacking structure has a bottom stacking contact electrically connected with the electrical power bus. The bottom stacking contact may have a pogo spring. The recharging device may also have a second stacking structure having a top portion without an electrical contact. The second stacking structure is configured to mate with a bottom portion of another second stacking structure.

Abstract: A heating footstool having a hollow casing having an inclined top wall, the inclined top wall being angled relative to a ground surface so as to allow the feet of an intended user to ergonomically rest thereupon and a heating mounted within the hollow casing for heating the inclined top.

Abstract: The present invention relates to a power supply control module for loads or motors, which is mounted as an addition under a main electromagnetic switch appliance (Ap) and having, in a casing (1), current paths with commutating poles controlled by an electromagnet control device and substantially characterized by the fact that it includes at the rear, means (21, 22, 23, 31, 32) capable of channelling gases flowing out of the breaker chambers of the main appliance (Ap).

Abstract: The present invention relates to a multipolar electromagnetic switching module designed to be connected by line connections (t1, t2, t3) to a main electromagnetic switching device (AP) and by load connections (U, V, W, u, v, w) to at least one motor and having, in a unit (Bo), between said connections, several load paths fitted with switching poles whose contacts are always alternately closed and controlled by a switching electromagnet (EI) driven by a control circuit, each of the switching poles (C1, C2, C3) consisting of a movable contact holder (Pc) between two conductors (Cf1, Cf2) bearing fixed contacts characterized in that, for each pole, the movable contact holder (Pc) comprises two parallel loop-shaped conductors (Cm1, Cm2) connected to a connection (T1, T2, T3) and that the two fixed contact parts (Cf1, Cf2) are loop-shaped and connected to connections (U, V, W).

Abstract: The present invention relates to a power supply control module for loads or motors, which is mounted as an addition under a main electromagnetic switch appliance (Ap) and having, in a casing (1), current paths with commutating poles controlled by an electromagnet control device and substantially characterized by the fact that it includes at the rear, means (21, 22, 23, 31, 32) capable of channelling gases flowing out of the breaker chambers of the main appliance (Ap).

Abstract: The present invention relates to a multipolar electromagnetic switching module that is connected by line connections (t1, t2, t3) to a main multipolar electromagnetic switching device (AP) and by load connections (U, V, We U′, V′, W′) to at least one motor and having between said connections several power current lines (C1, C2, C3) fitted with switching poles the contacts of which are always alternately closed, and controlled by a switching electromagnet (E2) driven by an electric control circuit (CC), and characterized in that the switching poles (C1, C2, C3) and current lines are arranged to perform a motor control function such as reverser, star-triangle or distributor and in that the pole control assembly consisting of the switching electromagnet (E2) and the control circuit (Cc) is offset relative to the switching poles and load paths in a direction perpendicular to the rear fastening surface (P) of the module such that the width (L) of the module is reduced and more or less identical t

Abstract: The cleaning method of the present invention aims to remove polishing slurry residuals and metal particles remaining on the semiconductor wafer surface after chem-mech polishing a composite metal/dielectric structure for planarization purposes. The method is particularly well adapted when the metal is tungsten. In essence, it comprises the steps of brush scrubbing the wafer first with a stream of an alkaline colloidal silica slurry having a pH equal or greater than 10 for a short period of time, then with de-ionized water as standard. The cleaning step is performed after the polishing step and prior to the “touch-up” step. A standard rinsing/drying step terminates the chem-mech process step sequence.

Abstract: A chemical mechanical polishing process in a wafer is polished with slurry under selected operating conditions for a first time period that avoids overpolishing; and then polished with DI water under the selected operating conditions for a second time period until the surface of the wafer is substantially planar and dishing is minimized. The process can be used in conjunction with a damascene or dual-damascene process in which tungsten is polished with respect to BPSG.

Abstract: A rooftop air conditioning unit for conditioning air in a conditioned space is provided with a rotary regenerative exchanger where sensible and latent heat transfer occur between exhaust air and fresh air with the use of a rotary regenerative exchanger. The exchanger is secured to the housing of the unit in front of a side opening adjacent the air circuit thereof. The position of the exchanger avoids a modification in the conditioned air ductwork of the conditioned space and allows sharing the same roof reinforcement structure with the original unit.

Abstract: A device for manually controlling a thermal relay associated with a contactor and housed, together with the contactor, in a case having stop and reset push-buttons, comprises levers mounted for rotation in a support fixed to the front of the box of the thermal relay. Each of the push-buttons engages a respective lever so that the latter is applied on a stop pusher or a reset pusher of the thermal relay. A combined stop and reset operation from the actuation of the stop push button alone is possible because the stop lever bears on the reset lever.

Abstract: A device is disclosed for the manual control of thermal relays, comprising a case with a push-button on a front wall and having a transmission member; the latter comprises a rigid support and a resilient lever applicable on the stop and re-set pushers of a thermal relay. A drive element proper to the push-button is applicable on an intermediate zone of the resilient lever.

Abstract: The device for rendering contactors electrically and mechanically inoperative in accordance with the invention comprises a flat modular case, two movement take-offs adapted for coupling respectively with the mobile assemblies of two contactors, two mobile elements providing reciprocal inoperativeness, driven respectively by said movement take-offs and two switch devices whose mobile contact elements are respectively actuated by the mobile elements providing inoperativeness. These two switch devices are mounted in two through current lines directed transversely with respect to the sidewalls of the case.

Abstract: A changeover contact-making apparatus with interlocking member and module of protection protected against overcurrents is provided. In a same case, two contact-making systems and coil switches are disposed on each side of a median plane PP' in which the interlocking member is placed. In one of the case inner volumes defined by the plane PP' are placed a single protection module, a tripping mechanism and the respective connection terminals.