Electrical resistor and method of making same

专利名称：Electrical resistor and method of making

same

发明人：H. Eugene Wiswell,Danny R. Hardwick申请号：US05/914333申请日：19780612公开号：US04168568A公开日：19790925

摘要：An electrical resistor comprising a base having a resistance element supportedthereon. A pair of terminals for connecting the element into an electrical circuit arebonded to the resistance element. The bond comprises a conductive thermoplasticbondable material applied to the resistance element before the terminals are securedthereto. Heat applied to the terminals causes the bondable material to flow and bondthe terminals to the resistance element. In one embodiment, a rotatable knob, acontactor and a collector are assembled to the resistor to produce a variable resistancecontrol. The knob is provided with a first skirt extending toward the base and in slideableengagement therwith. The first skirt supports the knob in spaced relationship with thebase and a second skirt extends toward the resistance element carried by the base. Thedistal end of the second skirt is disposed proximate to the resistance element andencloses and protects the resistance element against external contaminants.

申请人：CTS CORPORATION

代理人：John J. Gaydos

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