WILLIAM ROBERT BROWN
Electrician at Cambridge St, Odessa, TX
License number
Texas 106747
Expiration Date
Nov 17, 2017
Category
Journeyman Electrician
Address
Address
2901 Cambridge St, Odessa, TX 79761
Phone
(432) 889-3087
Professional information
Weld Clamp Seal
US Patent:
3971579, Jul 27, 1976
Filed:
May 5, 1969
Appl. No.:
4/821731
Inventors:
William A. Brown - Odessa TX
International Classification:
F16L 1907
US Classification:
285353
Abstract:
A tubular device containing a flexible sealing means for temporarily or permanently sealing a severed or broken pipe which contains fluids under extremely high pressure. The tubular device is first attached around and the flexible sealing means is tightened by threads upon two halves of the tubular device and is held in place temporarily by set screws. If it is to form a permanent repair, the device may be held in place by welding the device to the pipe.