摘要:
The invention relates to a method for producing a connection between a carbon strip and a metal mounting of a bow contact for current collectors by means of an adhesive containing electrically conductive particles. The method is characterized in that the adhesive contains 40 to 50 parts by weight of a first adhesive component on the basis of a phenolic resin, 5 to 20 parts by weight of a second adhesive component on the basis of an epoxy resin, and 40 to 50 parts by weight of conductive particles.
摘要:
When a plurality of contact plate pieces are arranged on a loading part of a contact plate assembly jig, the plurality of contact plate pieces are arranged by a contact plate piece aligning part in a row. Further, the neighboring contact plate pieces are held by an interval holding part at a predetermined interval (Δ1). When a plurality of movable guide parts are arranged on a conductive part and a movable guide assembly jig is mounted on the contact plate assembly jig, sliding surfaces of the plurality of movable guide parts are arranged on the same plane in a row by aligning surfaces of movable guide aligning parts. When the contact plate piece and the movable guide part is prevented by the contact plate piece aligning parts, the interval holding part and the movable guide aligning part.
摘要:
A sensor element for a sensor device and a carbon collector includes a sensor element, in particular for energy transfer from a contact wire to a vehicle. The sensor element is formed from a fluid-sealed tube profile which can be arranged in a longitudinal recess of a carbon collector, wherein there is at least one predetermined breaking point designed on the tube profile.
摘要:
A sliding strip and a method for producing a sliding strip for a sliding contact device which rests in a prestressed manner against an overhead wire includes a carbon molding and at least one metallic conduction device arranged in the carbon molding. The conduction device has at least one conduction layer extending on a plane transversely with respect to a sliding direction and in a direction of a prestressing force. The conduction device is formed by a layer of a metallic conductive material arranged on at least one flank of a slot which extends transversely with respect to the sliding direction in the carbon molding.
摘要:
The invention relates to the transmission of an electrical current via a sliding contact. The invention likewise relates to a device (100) for transmitting an electrical current between two elements that are movable relative to each other, by means of a strip (30) containing carbon, which extends in a longitudinal direction and is designed to rub against one of said elements so as to transmit an electrical current, said transmission device including: a strip holder (6), and bearing means (10) designed to exert force on the strip (30), which urges same against the holder (6), said force being transverse relative to the longitudinal direction, wherein the hearing means (10) and/or the holder (6) are shaped so as to occupy only a portion of the length of the strip (30) in the longitudinal direction.
摘要:
A carbon brush for a collector has a recess which is filled with a layer of galvanically applied, copper plating, in which at least one longitudinal wire is provided as a connecting conductor, which is mechanically and electrically linked with the brush through being embedded in and completely surrounded by the copper layer.
摘要:
A pantograph slipper for current collectors. The pantograph includes a center section and laterally, downwardly directed horns. The center section and the horns are fitted with carbon layers which are cemented to a support and to each other and they form a gradual transition between them. A rupture detection device including a pressure channel extending along the center section and the horns is formed in the carbon layers.
摘要:
The invention relates to a friction strip serving for the transfer of electrical energy to rolling stock and comprising a damage detection device. The friction strip consists of a wearing strip (2) of carbon based material comprising a groove (3) on its face which is in contact with the stirrup member (5) and a tightly sealed tube (4) placed in the groove is connected to the detection device. The material constituting the tube and the material constituting the wearing strip are selected to have closely related mechanical and thermo-mechanical characteristics; this is achieved with a tightly sealed tube of carbon based material. The invention also relates to the method of producing the friction strip.