William K Washington
Plumbers at Grant St, Denver, CO
License number
Colorado 8070
Issued Date
Jan 20, 1997
Renew Date
Jan 20, 1997
Type
Plumbing Apprentice
Address
Address
960 Grant St #226, Denver, CO 80203
Professional information
William Washington - Denver, CO
Work:
Brannan Ready-Mix - Denver, CO
Fleet Manager/Driver
Fleet Manager/Driver
Education:
Ohio Center for Broadcasting - Lakewood, CO
Voice
Voice
Differential Pressure Regulator Quick Release Valve In A Pneumatic Braking System
US Patent:
5078455, Jan 7, 1992
Filed:
Jun 14, 1989
Appl. No.:
7/365978
Inventors:
William E. Washington - Denver CO
International Classification:
B60T 1700
US Classification:
303 69
Abstract:
This invention relates to release/relief valves, trailer brake release valve, and apparatus for equalizing pressure and absorbing shock, as they pertain to pneumatic brake systems for buses, trucks, and trucks/semi-trailers, singular and in multiple combinations in automotive air brake installations; and more particularly to a differential pressure regulator quick release valve that employs a dilivery channel for directing and centralizing fluid pressure differentials to its base housing and the same delivery channel directing the exhaust of fluid pressure to its quick release ports.