Method of producing an improved concrete electrical insulator

Details Method of producing an improved concrete electrical insulator Method of producing an improved concrete electrical insulator

1976-04-21

1978-05-23

Kendall, Ralph S.

Coating processes

Electrical product produced

174137B, 427238, 427294, 427350, 427386, 427407R, 427430B, 428413, 428538, B05D 512, B05D 118

Patent

active

040911241

ABSTRACT:
An improved electrical grade concrete insulator is prepared by immersing a self-supporting concrete body impregnated with an uncured polymer in a liquid curable resin bath, curing said polymer, separating said body from said resin bath whereby said body has a secondary impregnation filling the voids produced when the primary impregnation shrinks on curing. The residual resin on the outside also forms a thin sealant coating on the surface of said body.

REFERENCES:
patent: 2307629 (1943-01-01), MacIldowie
patent: 2657153 (1953-10-01), Russell
patent: 2861011 (1958-11-01), Asbeck et al.
patent: 3004862 (1961-10-01), Winslow
patent: 3372052 (1968-03-01), Polniaszek
patent: 3447955 (1969-06-01), Wittenwyler
patent: 3650804 (1972-03-01), Parisi
patent: 3691512 (1970-09-01), Exner
patent: 3900622 (1975-08-01), Caramanian
patent: 3922413 (1975-11-01), Reineman

Affiliated with

Also associated with

Rating

Method of producing an improved concrete electrical insulator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing an improved concrete electrical insulator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing an improved concrete electrical insulator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-564747