Matches 1 - 50 out of 160 1 2 3 4 >


Match Document Document Title
US20110133105 Automatic faucet with control of water temperature and water flow  
This disclosure presents an improved automatic faucet/sink. Conventional automatic faucets, such as are present in public locations outside of the home, such as restaurants and roadside...
US20060231782 CCD camera element used as actuation detector for electric plumbing products  
An improved method and control for identifying the presence of a user in the vicinity of a plumbing product utilizes a CCD camera to capture images. The captured images are analyzed to determine...
US20120137426 Automatic water flow controller for faucet  
An automatic water flow controller includes a detecting device coupled to a processing device for detecting an approaching of a user, a control device having a control valve coupled to a water...
US20120246814 SOLAR AUTO-SENSING OUTLET VALVE WITHOUT A USE OF BATTERIES AND ADAPTED CIRCUIT STRUCTURE THEREOF  
A solar auto-sensing outlet valve without a use of batteries and adapted circuit structure thereof comprises at least one solar board and an outlet valve body. The solar board is disposed near a...
US20120273704 Valve System  
A combined water management and communication system for a water provider wirelessly communicating with selected ones of the multiplicity of user wireless transceiver for changing water...
US20120280156 TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER  
A self-contained trap primer valve assembly is housed in a cabinet and includes a conduit for connection to a building's water main to carry water under pressure, a valve is operatively mounted in...
US20110284780 TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER  
A self-contained trap primer valve assembly is housed in a cabinet and includes a conduit for connection to a building's water main to carry water under pressure, a valve is operatively mounted in...
US20050001186 Automatic water shut off valve  
A system for eliminating serious water bursts comprises of a main circuit box that can be activated by an alarm system, hard wire, wireless or by switch. Once the alarm system or switch is armed...
US20150040997 SENSOR ASSEMBLY FOR FAUCET  
A sensor assembly for controlling a solenoid valve, the solenoid valve controlling the flow of water through a faucet, is described. The sensor assembly includes a head including a bottom portion...
US20080283786 Infrared retrofit faucet controller  
A faucet control apparatus adapted for retrofitting in a faucet system having a faucet spout removable from a faucet base comprises a body having a water inlet adapted to be connected to the...
US20150129060 UNIVERSAL CAPACITANCE-TYPE TOUCH INDUCTIVE SWITCH ASSEMBLY FOR FAUCET  
The present invention relates to a universal capacitance-type touch inductive switch assembly for a faucet, comprising: an adjustable locking component, which is formed by a conductive metallic...
US20110120581 Faucet assembly  
The faucet assembly employs a sensor on the side of the spigot to control the flow of water from the spigot. An initial waving of a user's hand across the sensor causes the spigot to be opened and...
US20120273703 Hands-free Faucet  
A hands-free faucet contains a body fixed on a non-electrical conducting basin and including a spray head and a receiving groove; a manual control valve installed in the receiving groove and...
US20100200789 Remote Control Water Valving System for Shower or Sink  
A remote controlled valve for cessation of water flow from an outflow component such as a showerhead or faucet during periods where water flow is not required by the user to provide for water...
US20060169938 Audio-emitting sanitary fixture flusher indicator  
An audio-emitting sanitary fixture flusher indicator consists of a water control valve, an IC processing unit capable of controlling water output state, an infrared sensor component, a display...
US20150164265 Coffee machine which can compatible with all types of coffee cups  
A coffee machine is described that is compatible with all types of coffee cups and includes a coffee machine body that is equipped a funnel, where the bottom of the funnel includes a leak stoppage...
US20080048143 Plumbing control assembly  
An assembly for controlling the flow, and ultimately the temperature, of water in a water supply line to a plumbing fixture that includes at least one valve capable of external activation in fluid...
US20090311914 SENSING FAUCET  
A sensing faucet used in sanitary wares is provided. The sensing faucet has a sensor and a battery compartment fixed onto the faucet shell. A valve body control system has valve control components...
US20130145535 Passive sensors for automatic faucets and bathroom flushers  
The present invention is directed to novel optical sensors and novel methods for sensing optical radiation. The novel optical sensors and the novel optical sensing methods are used, for example,...
US20100327197 Passive sensors for automatic faucets and bathroom flushers  
The present invention is directed to novel optical sensors and novel methods for sensing optical radiation. The novel optical sensors and the novel optical sensing methods are used, for example,...
US20090179165 Automated water delivery systems with feedback control  
A water delivery system includes a water input port, a control circuit, and a valve device. The water input port is constructed to be coupled to a water conduit receiving water from a remotely...
US20080283785 Sanitary Fitting  
The invention relates to a sanitary fitting which comprises at least one actuating element (10, 20, 30) for actuating the sanitary fitting. Said actuating element comprises a contactless or...
US20150247584 FLOOD PREVENTION DEVICE  
A flood prevention device comprising a first solenoid valve, an input on the first solenoid valve designed to attach to and receive fluid flow from a mainline water or gas source; a wiring harness...
US20110017930 Novel enclosures for automatic bathroom flushers  
A bathroom flusher includes a flusher body, a valve assembly, an electronic control system, and a flusher cover. The flusher body includes an inlet and an outlet, and is designed to accommodate...
US20080302987 IRRIGATION SHUTOFF DEVICE  
An irrigation shutoff device (1) that is operational with and fluidly connected to a sprinkler (44) or irrigation valve (37) wherein the irrigation shutoff device (1) has a propeller (10), a coil...
US20080251745 Actuator for the Actuation of Submarine Devices  
Submarine actuator for the actuation of a submarine device comprises a container body (2), from which a drive shaft (4) projects that is suitable for inserting in a seat of said submarine device,...
US20070057215 Passive sensors and control algorithms for faucets and bathroom flushers  
An optical system includes one or several passive optical detectors sensitive to ambient (room) light for controlling, for example, the operation of automatic faucets or automatic bathroom...
US20090127486 VALVE ASSEMBLY AND CONTROL SYSTEM  
The present invention relates to a three-in-one valve comprising an inlet shutoff valve for shutting off flow to an inlet of the valve, an outlet shutoff valve for shutting off flow into an outlet...
US20080083893 Voice-controlled faucet for water conservation  
The invention provides simplified methods and devices for conserving water by controlling water flow from plumbing fixtures using voice or sound commands. One aspect of the invention provides a...
US20150144818 TEST AND MONITORING SYSTEM FOR A SUMP PUMP INSTALLATION HAVING A SELF-PROTECTING VALVE ASSEMBLY FOR ADMITTING WATER TO THE SUMP CONTAINER  
A self-protecting valve assembly for use in conjunction with a sump pump test and monitoring system having a test control module which generates a valve control signal for opening the valve to...
US20060006354 Optical sensors and algorithms for controlling automatic bathroom flushers and faucets  
The present invention is directed to novel optical sensors and novel methods for sensing optical radiation that can be used to control the operation of automatic faucets and flushers. The novel...
US20110253220 CAPACITIVE SENSING SYSTEM AND METHOD FOR OPERATING A FAUCET  
An electronic faucet comprises a spout having a passageway configured to conduct fluid flow through the spout, an electrically operable valve coupled to the passageway, and a single capacitive...
US20050236594 Wireless remotely-operable utility flow-control valve and method  
A wireless remotely controlled valve system includes a wireless switch with a transmitter, a valve actuator controlled by the wireless switch, and a valve attached to and controlled by the...
US20120256110 SYSTEMS AND METHODS FOR AUTOMATING THE OPERATION OF SOLENOID VALVES TO PREVENT OVERHEATING OF SOLENOID ELEMENTS  
Embodiments of the invention are directed to systems and methods for automating the operation of a solenoid valve to prevent overheating of solenoid elements. The solenoid valve controls the flow...
US20100108924 TRAP PRIMER VALVE ASSEMBLY WITH BATTERY PACK AND TIMER  
A self-contained trap primer valve assembly is housed in a cabinet and includes a conduit for connection to a building's water main to carry water under pressure, a valve is operatively mounted in...
US20150053876 VALVE, IN PARTICULAR GLUE VALVE  
The valve, in particular glue valve, consists of a valve housing (10) and of a plug unit (11) fitted thereto. The two parts are assembled separately, with connecting clips (41, 42) being connected...
US20100252759 Automatic bathroom flushers  
An automatic bathroom flusher includes a flusher body, a valve assembly, an electronic control system, and a flusher cover. The flusher body includes an inlet and an outlet, and is designed to...
US20100000612 REMOTELY ACTIVATED MANIFOLD SHUT-OFF AND METHOD OF USING THE SAME  
A remotely activated shut-off and method of using the same for stopping a fluid flow in a fluid line by actuating an existing valve in fluid connection with the fluid line wherein the valve is...
US20060278836 Valve mechanism for a plumbing device  
A valve mechanism for a plumbing device includes a valve for a plumbing conduit. The valve is movable between an open position and a closed position. An actuator moves the valve between the open...
US20150240462 SYSTEM AND METHOD TO POSITION AND RETAIN A SENSOR IN A FAUCET SPOUT  
A touchless faucet including a tubular spout having a curved portion including an inlet end through which a fluid flow enters the spout and an outlet end through which the fluid flow exits the...
US20150097129 PROPORTIONAL VALVE CONTROLLED WITH A PIEZOELECTRIC LINEAR ACTUATOR  
The present invention relates to valves and/or fluid pumps and in particular to such valves and/or fluid pumps controlled with gating and/or control module comprising a piezoelectric linear...
US20100044604 CAPACITIVE TOUCH SENSOR  
A fluid delivery apparatus comprises a spout, a fluid supply conduit supported by the spout, a valve assembly to supply fluid through the fluid supply conduit, and a capacitive touch sensor. The...
US20150047720 SOLENOID DEVICE WITH SENSOR  
A solenoid device including pressure altering means for altering an output pressure of the solenoid device; and an actuator for providing an actuating signal to said pressure altering means;...
US20150233100 TOUCHLESS FAUCET ASSEMBLY AND METHOD OF OPERATION  
A faucet for discharging water, comprising a spout configured to receive and discharge a supply of water; a light emitter mounted on the spout and configured to emit a light beam; a light sensor...
US20090277243 Electrically controlled hydraulic valve calibration method and system  
A method of calibrating an electrically controlled hydraulic valve having a known relationship between flow rate through the valve and displacement of a valve element is disclosed. The method...
US20070187635 Wave Control Circuit  
A wave control circuit disclosed herein may be used to control the operation of various plumbing devices and appliances. The wave control circuit uses a sensor to sense presence of objects in the...
US20080099069 Method, controller and system providing techniques for control of an air loaded regulator and cascaded control loops  
A method for controlling a dome-operated pressure regulator is disclosed. The pressure at a dome side of the pressure regulator is measured. The operation of the pressure regulator is controlled...
US20140061519 Wireless Fluid Shut-Off Valve  
A low-cost safety valve for gas lines and similar supply lines that can be remotely activated via a secure wireless link employing a low leakage sealing mechanism that is compatible with low...
US20080252471 METHOD AND SYSTEM FOR RELIABLY DETECTING STRUCTURE AND WATER SYSTEM LEAKS  
A method and system for reliably detecting structure and water system leaks incorporates motion-sensing for determining whether there is activity in a building is occupied and measures humidity of...
US20080093572 Sensing water faucet structure  
An improved sensing water faucet structure includes a support unit comprised of a base body, a fixing rod and an outlet pipe; a bushing sheathed onto the base body; a sensor installed on a...

Matches 1 - 50 out of 160 1 2 3 4 >