Resources Contact Us Home
Electrical contact and process of manufacture

Image Number 2 for United States Patent #4088803.

Electrical contacts are produced by processes comprising (1) forming on a metallic body a first layer of low melting metal(s) and (2) forming on the first layer a second layer of high melting metal(s). The thus produced contacts possess prolonged life, approximately 10 times that of conventional contacts when they are operated as working contact.

  Recently Added Patents
Use of natriuretic peptide for treating heart failure
Managing distributed applications using structural diagrams
Compound semiconductor device and manufacturing method therefor
Multiple secure elements in mobile electronic device with near field communication capability
Method and apparatus for eliminating a motor vehicle tip-over risk
Methods and apparatus for monitoring communication through identification of priority-ranked keywords
Digital broadcasting transmission and reception system, and a signal processing method using turbo processing and turbo decoding
  Randomly Featured Patents
Disposable refrigerated safety razor head
Novel chitinase-producing bacteria and plants
Packaging apparatus
Stopper for continuous casting
Photoconductor for electrophotography and quinomethane compound
Aqueous ink jet inks containing ester diol and amide diol cosolvents
Architectural lighting
Printing apparatus and method
Fractional integration and proportional multiplier control to achieve desired loop dynamics
Medical device for applying therapeutic radiation