A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A plumbing device (e.g. trap seal primer) provides a minimum air gap to a fluid source. There is an inlet member for coupling to a fluid source, an outlet member for receiving fluid from the inlet member and discharging fluid from the plumbing device and a support bracket connecting the inlet member and outlet member in spaced relation to maintain a minimum unobstructed air gap therebetween. A nozzle may direct fluid into the outlet member. The nozzle may be recessed in a nozzle discharge barrel. The inlet member may form a recess about a rim of the nozzle discharge barrel. The inlet member may be sized to substantially shield an outlet member opening from debris. The plumbing device may be coupled to a potable water source, such as a normally closed fluid supply line, to draw fluid in when the line is opened.
A plumbing device (e.g. trap seal primer) provides a minimum air gap to a fluid source. There is an inlet member for coupling to a fluid source, an outlet member for receiving fluid from the inlet member and discharging fluid from the plumbing device and a support bracket connecting the inlet member and outlet member in spaced relation to maintain a minimum unobstructed air gap therebetween. A nozzle may direct fluid into the outlet member. The nozzle may be recessed in a nozzle discharge barrel. The inlet member may form a recess about a rim of the nozzle discharge barrel. The inlet member may be sized to substantially shield an outlet member opening from debris. The plumbing device may be coupled to a potable water source, such as a normally closed fluid supply line, to draw fluid in when the line is opened.
Trap seal primer device
MILNE JAY BRADLEY (author)
2015-09-15
Patent
Electronic Resource
English