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Document |
Document Title |
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7934663 |
Water recovery systems and control valves
A valve assembly (18) including: a housing (41) having a water supply inlet (48), a hot water outlet (49), a cold water outlet (50), a hot water flow passage (64) between said water supply inlet...
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7845574 |
Cartridge for a mixer faucet, faucet comprising a cartridge of this type, and thermostatic assembly to be fitted together with this cartridge
The cartridge comprises two ceramic disks (20, 24) for regulating the temperature and flow of a mixture (M) of two entering fluids. In order to ensure that the temperature of the mixture remains...
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7744007 |
Thermostatic mixing valves and systems
Thermostatic mixing valves and systems for mixing fluids of dissimilar temperature are disclosed. A thermostatic mixing valve in accordance with an illustrative embodiment of the present invention...
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7611068 |
Temperature adjustment handle autorotation prevention device of automatic water mixing valve
A device is provided to prevent the autorotation of the temperature adjustment handle in an automatic hot and cold water mixing valve. A member is prevented from moving in the circumferential...
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7175100 |
Fail-safe proportional mixing valve
A fail-safe proportional mixing valve is provided that tempers a hot fluid supply by proportional flow from a hot fluid inlet and a cold fluid inlet. The valve includes a fail-safe mechanism...
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6341731 |
Thermostatic mixing valve with sequential manual control
A thermostatic regulator (30) for a single handle mixer valve (12) has a sensor (32) mounted in a mixed water chamber (34) for sensing the temperature of the outlet water. The sensor is connected...
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6059193 |
Fitting housing device for a water heater
A fitting housing device which is to be equipped with a thermostat-controlled mixing valve (15) and a combined shutoff and reflux valve (21) for connection in a cold water inlet pipe and hot water...
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5988514 |
Apparatus for controlling fluid temperature
A fluid temperature control apparatus includes a housing with first and second housing portions, and a partition for isolating the first and second housing portions. The first housing portion has a...
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5904291 |
Thermostatic faucet mixing valve
A thermostatic regulator (30) for a single handle mixer valve (12) has a sensor (32) mounted in a mixed water chamber (34) for sensing the temperature of the outlet water. The sensor is connected...
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5647530 |
Anti-scald sanitary valve
A sanitary valve contains a valve housing with a fixed control surface and a hot water intake. In the valve housing is provided a control element, which controls the water quantity leaving the...
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5647531 |
Thermostatic control valve system for use in emergency shower and eyewash systems
A thermally responsive mixing valve assembly is provided that is suitable for use in supplying tempered water to an emergency shower or eyewash system. In one embodiment, the assembly includes a...
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5409615 |
Temperature controlled grease trap
Apparatus is disclosed for maintaining the temperature of waste water entering a grease trap below a preset temperature. The apparatus is useful to prevent grease which has collected in the grease...
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5271557 |
Methods and systems for gas treatment
The present invention provides a process for decreasing the relative humidity of a gaseous or vaporous process stream, while increasing the temperature thereof. A preferred embodiment of the...
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5209396 |
Steam water mixing hose station
A steam and water mixing hose station is provided with control of the steam flow ahead of its mixing with cold water which control compensates for pressure drops in either the steam or water...
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5180140 |
Hot/cold water mixing faucet and mounting structure therefor
Herein disclosed are a hot/cold water mixing faucet structure and a mounting structure therefor, which are installed on a lavatory sink and enabled to joint and integrate a control knob and a...
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5143149 |
Wastewater heat recovery apparatus
A heat recovery system with a heat exchanger and a mixing valve. A drain trap includes a heat exchanger with an inner coiled tube, baffle plate, wastewater inlet, wastewater outlet, cold water...
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4923115 |
Mixing valve apparatus
A mixing valve apparatus is disclosed, for producing a mixed fluid of a desired temperature obtained by mixing high temperature fluid and low temperature fluid with each other. The apparatus...
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4632818 |
Production of sulfur from an oxygen enriched claus system
A process and system are set forth for improving the recovery of sulfur from an oxygen-enriched Claus process by introducing a liquid sulfur stream into the reaction furnace zone to moderate...
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4475684 |
Mixing valve
A water mixing valve which provides for controlled admission of cold water into a hot water stream and which also provides for cold water to be bled into the hot water stream in the event that the...
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3929282 |
Thermostat for controlling a liquid mixer
A thermostat for regulating temperature in a liquid, wherein the mixer comprises a chamber with separate hot and cold liquid entrances; a floating ball valve seated on the hot liquid entrance; a...
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3628329 |
GAS TURBINE ENGINE INLET GUIDE VANE ACTUATOR WITH AUTOMATIC RESET
An actuator is described which positions an element upon sensing a parameter and, after a certain time limit has elapsed, automatically repositions the element to its initial position. A central...
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3586017 |
ANTIFREEZING LIQUID LEVEL REGULATING CONTROL
A water level controlling apparatus submerged within a water receptacle for conducting water under pressure into the receptacle in order to maintain a predetermined level of water therein. A...
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3689237 |
FUEL GAS PIPELINE SYSTEM
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3567402 |
REACTOR WITH AXIALLY DISPOSED HEATED TUBE WITH VALVE
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3401093 |
Vapor liquid mixing in fractionation overhead system
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3134366 |
Flow regulator for a heater
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3096022 |
Safety thermostatic control for marine engine cooling systems
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3007644 |
Temperature control valve
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3000571 |
Mixing cock with thermostatic cold-water compensation
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2932453 |
Thermostatic shower valve
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2915299 |
Apparatus for controlling temperatures
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2910242 |
Mixing valve
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2895676 |
Water tempering valve
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2855151 |
Mixing valve
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2820593 |
Device for preventing condensation of moisture on the exterior of flush tanks
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2808211 |
Condensation eliminator for flush tanks
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2807421 |
Combination hot water mixer and steam trap
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2803409 |
Water mixing valve for use in water heaters or storage tank systems
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2803408 |
Water temperature control valve
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2791379 |
Thermostatically controlled mixing valve
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