摘要:
Un connecteur électrique de puissance triphasé (1) comportant une fiche 13; et une embase (3b lesquelles comprennent chacune respectivement un boîtier ( 13. II) et trois contacts conducteurs électriques de (9, 7) logés au moins partiellement a l'intérieur du border (13, 1 1) et correspondant chacun à une phase électrique du courant électrique transmis par le connecteur (1) dans lequel chacun des trois contacts conducteurs électriques (9, 7) est entouré au moins partiellement d'une gaine isolante électriquement.
摘要:
A unipolar electric contact comprises two semi - contacts arranged for embedding in the sides of glass - chamber frames. A first semi -contact includes a permanent magnet with a central hole through which to pass the shank of a first non-magnetic metal mushroom with a flattened circular head, held against the magnet in front of it for protection against shocks received from the head of a second paramagnetic metal mushroom forming part of the second semi - contact. The first metal mushroom is fixed while the second one can move, by magnetic effect, the shank of it being inside a helical spring placed in an eccentric hole that passes longitudinally through a non-magnetic metal bushing. The spring is compressed by the mobile mushroom moving outwards. As the frame is open the mobile mushroom is brought back by the returning action of the spring. The shank of the fixed mushroom is connected to an electric wire. The bushing is connected with a second fixed wire held in electrical continuity with the shank of the mobile mushroom through the bushing.
摘要:
A cord assembly (10) for an electronic device (12) includes a cord (18) having an insulation layer (44) with a first end (20, 52) and an exterior surface (46), as well as at least one electrical conductor (48) extending within the insulation layer (44). A strength member (50) also extends within the insulation layer (44) and includes a first end (20, 52) extending beyond the first end (20, 52) of the insulation layer (44). A securing element (56, 86) couples the first end (20, 52) of the strength member (50) with the first end (20, 52) of the insulation layer (44) along the exterior surface (46). The strength member (50) is pre-tensioned to carry any additional tensile loads on the cord (18), at least initially. The cord assembly (10) may also include a strain relief member (42,72) molded over the first end (20, 52) of the strength member and the securing element (56, 86).
摘要:
The present invention relates to a spring-type ground terminal having an upper and lower electrical contact structure, to be used in components of an electrical machine and of an electronic machine. More particularly, the present invention relates to a spring-type ground terminal comprising an upper body (10), a lower body (20) and a coil spring unit (30) formed into a unitary body. The upper body (10) is formed from a resilient plate and is bent in the lengthwise direction so as to be formed into an upper ground portion (11). The lower body (20) is formed in the lengthwise direction so as to be formed into a lower ground portion (21). The coil spring unit (30) is formed by connecting upper and lower inclined connection portions (31, 32) which are arranged along the side surfaces of the upper body and the lower body and opposite each other in the vertical direction. The upper and lower inclined connection portions (31, 32) are wound into a spire around the outer surfaces of the upper ground portion (11) and the lower ground portion (21), respectively. The ground terminal resiliently contracts in the vertical direction when pressure is applied to the upper ground portion (11) and the lower ground portion (21), and is guided in the vertical direction by upper and lower guide portions (13, 23) arranged in the upper body (10) and the lower body (20), respectively. The ground terminal of the present invention can be simply produced by trimming and bending a resilient plate material, and is configured to resiliently contract in an effective manner when pressure is applied to the upper and lower ground portions, thus reducing manufacturing costs, and improving the productivity and operating reliability thereof.
摘要:
An implantable lead includes a lead body having a plurality of electrodes disposed on a distal end of the lead body, a plurality of terminals disposed on a proximal end of the lead body, and a plurality of conductors disposed along the lead body such that each conductor electrically couples at least one of the electrodes to at least one of the terminals. At least one of the electrodes or terminals includes a multi¬ element contact assembly. The multi-element contact assembly includes at least one conductive inner element and at least one conductive outer element disposed over the inner element. At least one of the plurality of conductors is electrically coupled to one of the multi-element contact assemblies such that the conductor is positioned against the at least one inner element. The at least one outer element includes a region that is in contact with the at least one inner element.
摘要:
A coaxial connector 1, which is attached to a circuit board 2 having a land 151, includes a coaxial terminal 51 which has a coaxial structure including a center terminal 52 and a cylindrical outer terminal 61 surrounding the center terminal 52; a housing 11 which accommodates the coaxial terminal 51; and a cylindrical contact 81 which is movable in an axial direction of the outer terminal 61 and which is brought into contact with the land 151; wherein an oblique slit 82 or an oblique groove is formed on the cylindrical contact 81 obliquely with respect to the axial direction; and the coaxial terminal 51 or the housing 11 is provided with a projection (95, etc.) which is engaged with the oblique slit 82 or groove.