摘要:
Es wird ein Verfahren zum zugfesten Abschließen des Endes eines Energiekabels (4) angegeben, für welches ein Energiekabel (4) verwendet wird, dessen elektrische Übertragungselemente enthaltende Seele (5) von einer zugfesten, aus Metalldrähten bestehenden Bewehrung (6) umgeben ist. Zunächst wird die Bewehrung (6) am Ende des Energiekabels (4) auf einer vorgegebenen Länge entfernt. Danach wird auf das Ende der verbliebenen Bewehrung (6) ein dieselbe dicht umgebendes Rohrstück (7) aus Metall aufgebracht und zugfest mit derselben verbunden. Abschließend wird eine topfartige, rohrförmig langgestreckte Hülse (9) aus Metall auf das Ende des Energiekabels (4) aufgeschoben und zugfest mit dem Rohrstück (7) verbunden, die an ihrem freien, vom Rohrstück (7) wegweisenden Ende eine zum Anbringen eines Zugelements geeignete Einrichtung hat. Es wird außerdem eine mit dem Verfahren hergestellte Vorrichtung angegeben.
摘要:
A coaxial connector for interconnection with a coaxial cable with a solid outer conductor by ultrasonic welding is provided with a monolithic connector body with a bore. An annular flare seat is angled radially outward from the bore toward a connector end of the connector, the annular flare seat open to the connector end of the connector. An inner conductor cap is provided for interconnection with an inner conductor of the coaxial cable by ultrasonic welding. The ultrasonic welding of each of the inner and outer conductor interconnections may be performed via inner conductor and outer conductor sonotrodes which are coaxial with one another, without requiring the cable and or connector to be removed from their fixture.
摘要:
A coaxial connector for interconnection with a coaxial cable with a solid outer conductor by ultrasonic welding is provided with a monolithic connector body with a bore. An annular flare seat is angled radially outward from the bore toward a connector end of the connector, the annular flare seat open to the connector end of the connector. An inner conductor cap is provided for interconnection with an inner conductor of the coaxial cable by ultrasonic welding. The ultrasonic welding of each of the inner and outer conductor interconnections may be performed via inner conductor and outer conductor sonotrodes which are coaxial with one another, without requiring the cable and or connector to be removed from their fixture.
摘要:
An electromagnetic shielding method includes the steps of disposing a flexible electromagnetic shielding film including a laminate of at least an insulating layer and a conductive metal layer to cover a portion to be electromagnetically shielded on a printed wiring board so that the insulating layer faces the printed wiring board, the conductive metal layer having a higher melting temperature than that of the insulating resin layer; and heating the electromagnetic shielding film to a temperature to melt and contract the insulating layer, thereby bonding the conductive metal layer to a grounding conductor of the printed wiring board and electrically connecting the conductive metal layer to the grounding conductor. The heating temperature is higher than the melting temperature of the insulating layer and lower than the melting temperature of the conductive metal layer.
摘要:
An electromagnetic shielding method includes the steps of disposing a flexible electromagnetic shielding film including a laminate of at least an insulating layer and a conductive metal layer to cover a portion to be electromagnetically shielded on a printed wiring board so that the insulating layer faces the printed wiring board, the conductive metal layer having a higher melting temperature than that of the insulating resin layer; and heating the electromagnetic shielding film to a temperature to melt and contract the insulating layer, thereby bonding the conductive metal layer to a grounding conductor of the printed wiring board and electrically connecting the conductive metal layer to the grounding conductor. The heating temperature is higher than the melting temperature of the insulating layer and lower than the melting temperature of the conductive metal layer.
摘要:
A method and apparatus for aligning components on a module. A flexible circuit may be attached to a module in which a tooling apparatus is attached to the module. A plurality of circuit pads on a functional section of the flexible circuit is aligned by a first alignment structure located on a sacrificial portion of the flexible circuit to a second alignment structure on the tooling apparatus. The flexible circuit is attached to the module while the flexible circuit is in an aligned position.
摘要:
A method and apparatus for aligning components on a module. A flexible circuit may be attached to a module in which a tooling apparatus is attached to the module. A plurality of circuit pads on a functional section of the flexible circuit is aligned by a first alignment structure located on a sacrificial portion of the flexible circuit to a second alignment structure on the tooling apparatus. The flexible circuit is attached to the module while the flexible circuit is in an aligned position.
摘要:
A wireless communication device (10) coupled to a wave antenna (17) that provides greater increased durability and impedance matching. The wave antenna (17) is a conductor that is bent, relatively sharply or in a curved fashion, in alternating sections to form peaks and valleys. The wireless communication device (10) is coupled to the wave antenna (17) to provide wireless communication with other communication devices, such as an interrogation reader (20). The wireless communication device (10) and wave antenna (17) may be placed on objects, goods, or other articles (50) of manufacture that are subject to forces such that the wave antenna (17) may be stretched or compressed during the manufacture and/or use of such object, good or article (50) of manufacture. The wave antenna (17), because of its bent structure, is capable of stretching and compressing more easily than other structures, reducing the wireless communication device's susceptibility to damage or breaks that might render the wireless communication device (10) coupled to the wave antenna unable to properly communicate information wirelessly.
摘要:
A wireless communication device coupled to a wave antenna that provides greater increased durability and impedance matching. The wave antenna is a conductor that is bent, relatively sharply or in a curved fashion, in alternating sections to form peaks and valleys. The wireless communication device is coupled to the wave antenna to provide wireless communication with other communication devices, such as an interrogation reader. The wireless communication device and wave antenna may be placed on objects, goods, or other articles of manufacture that are subject to forces such that the wave antenna may be stretched or compressed during the manufacture and/or use of such object, good or article of manufacture. The wave antenna, because of its bent structure, is capable of stretching and compressing more easily than other structures, reducing the wireless communication device's susceptibility to damage or breaks that might render the wireless communication device coupled to the wave antenna unable to properly communicate information wirelessly.