Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,473 pages of information and 233,895 images on early companies, their products and the people who designed and built them.

Adwel Industries

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of Chiswick, London.

1974 Introduced Motor Guard to protect motors against burnout.[1]

1977 Adwel Industries introduced an extension to its Motor Guard range for large machines in a GEC ID enclosure. This supplemented its standard range in Klockner Moeller cases. Motor Guard monitors a component of the machine's magnetic field, a very sensitive indicator of machine condition[2]

1980 Patented a motor control device

1986 Adwel Industries of Ruislip patented a transparency viewer

1989 Adwel Industries of Ruislip patented a method of testing laminated magnetic cores

Subsequently became Adwel International Ltd

See Also


Sources of Information

  1. The Engineer 1974/04/18
  2. Electronics and Power April 1977