Title: Electrical insulator including an insulation shell having hardware members secured thereto by cement containing graphite fibers

Abstract: A cement for mechanically and electrically joining metal hardware to an insulator shell having a semiconducting surface is made conductive by having graphite fibres and carbon black particles admixed therein.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Nigol, Olaf (Etobicoke, CA, US)
Rosenblatt, Gordon (Burlington, CA, US)

Application Number: 325331
Filing Date: 1973-01-22
Publication_date: 1976-03-02
Assignee: Canadian Porcelain Company Limited (Hamilton, CA)
Primary Class(es): 174/140C 65/43, 106/717, 174/182, 174/211, 252/502, 252/509
Other Classes:
US Patent Ref:

3819851	Jun, 1974	Nigol	174/140.
3836705	Sep, 1974	Rosenblatt	174/140.

Other Refs: 586,065

Mar, 1947	UK

Primary Examiner: Askin, Laramie E.
Assistant Examiner:
Attorney: Ostrolenk, Faber, Gerb & Soffen