enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Victor Insulator Company - Wikipedia

   en.wikipedia.org/wiki/Victor_Insulator_Company

   Victor Insulators, Inc. based in Victor, New York was founded in 1893 by Fred M. Locke, and is the oldest electrical insulator company in North America. They originally made glass insulators for electrical lines. They suspended operations during the Great Depression but resumed operations in 1935 as Victor Insulators. Among their product mix ...

3. Bushing (electrical) - Wikipedia

   en.wikipedia.org/wiki/Bushing_(electrical)

   In electric power, a bushing is a hollow electrical insulator that allows an electrical conductor to pass safely through a conducting barrier such as the case of a transformer or circuit breaker without making electrical contact with it. Bushings are typically made from porcelain, though other insulating materials are also used.

4. Arcing horns - Wikipedia

   en.wikipedia.org/wiki/Arcing_horns

   Arcing horns protecting bushings on a distribution transformer. Arcing horns form a spark gap across the insulator with a lower breakdown voltage than the air path along the insulator surface, so an overvoltage will cause the air to break down and the arc to form between the arcing horns, diverting it away from the surface of the insulator. [3]

5. Bushing (isolator) - Wikipedia

   en.wikipedia.org/wiki/Bushing_(isolator)

   A rubber bushing may also be described as a flexible mounting or antivibration mounting. These bushings often take the form of an annular cylinder of flexible material inside a metallic casing or outer tube. They might also feature an internal crush tube which protects the bushing from being crushed by the fixings which hold it onto a threaded ...

6. Insulator (electricity) - Wikipedia

   en.wikipedia.org/wiki/Insulator_(electricity)

   Insulators used for high-voltage power transmission are made from glass, porcelain or composite polymer materials. Porcelain insulators are made from clay, quartz or alumina and feldspar, and are covered with a smooth glaze to shed water. Insulators made from porcelain rich in alumina are used where high mechanical strength is a criterion.

7. Corona ring - Wikipedia

   en.wikipedia.org/wiki/Corona_ring

   Corona rings are used on extremely high voltage apparatus like Van de Graaff generators, Cockcroft–Walton generators, and particle accelerators, as well as electric power transmission insulators, bushings, and switchgear. Manufacturers suggest a corona ring on the line end of the insulator for transmission lines above 230 kV and on both ends ...