248787 ⎘
Fluid handling; With liquid valves or liquid trap seals Liquid seal in liquid flow line; flow liquid forms seal
Sub-classes:Control valve
#2Heat exchanger having an interference rib
#3Furnace vent termination
#4Condensate trap for heating-cooling systems
#5Alternative-fuel gas orifice having principal-fuel gas orifice temperature profile and a heating, ventilation and air conditioning system incorporating the same
#6Furnace header box having blocked condensation protection, a furnace including the header box and a blocked condensation protection system
#7Condensate trap for heating-cooling systems
#8Alternative-fuel gas orifice having principal-fuel gas orifice temperature profile and a heating, ventilation and air conditioning system incorporating the same
#9Furnace vent termination
#10Header box for a furnace, a furnace including the header box and a method of constructing a furnace
#11Furnace header box having blocked condensation protection, a furnace including the header box and a blocked condensation protection system
#12Heat exchanger expanded overlap joint
#13Self-locating nitrogen oxide reduction baffle for furnace and gas furnace incorporating the same
#14Heat exchanger having an interference rib
#15Heat exchanger with fastener
#16Condensate trap for heating-cooling systems
#17Condensation management system, a furnace including the same and a condensation collection box
#18Suspension bracket
#19Anti-siphon trap with snorkel
#20Flow trap with compartment separator and baffle for use in a water-free urinal
#21Conduit trap and condensation recovery device
#22Multi-purpose drain
#23Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals
#24Flow trap with compartment separator and baffle for use in a waterless urinal