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WO/2023/215539A1 |
A container content monitoring system includes at least one container content monitoring device including a housing, a weight sensor configured to detect a weight of an object, a temperature sensor configured to detect a temperature of t...
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WO/2023/199161A1 |
Described herein is an apparatus (40) for detecting the level of a liquid product (202) within a tube (200) of packaging material in a packaging machine (10), which comprises a floating device (42) mobile along a main axis (I) and a dete...
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WO/2023/178796A1 |
A method for reducing noise caused by flushing a toilet. The method comprises: detecting the connection/disconnection state of a liquid level measurement loop in real time; and when the liquid level measurement loop is disconnected, cont...
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WO/2023/108030A1 |
A system for compounding precise amounts of fluid from one or more source containers into at least one target container is described. The fluid can be drawn from the one or more source containers via an intermediate measuring container s...
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WO/2023/085636A1 |
A system for managing a battery cell state, according to one embodiment disclosed in the present document, comprises: an information acquisition unit that acquires information about an injection amount of an electrolyte in a battery cell...
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WO/2023/072926A1 |
A method for controlling a flow regulating valve (6) of a filling machine (1) forming composite packages (2) from a multilayer composite packaging material and filling the composite packages with a pourable filling product, wherein a pos...
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WO/2023/067636A1 |
Plant (10) for the continuous casting of metal products comprising a mould (12) in which a metal (L) in the molten state is able to be poured with a determinate flow rate (Q), a regulation device (16) capable of regulating said flow rate...
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WO/2023/052968A1 |
An automatic swimming pool cleaner (ARC) (10) for swimming pools (40) and spas may be used to monitor and/or determine a waterline level (44) of the swimming pool or spa. Optionally, the determined waterline level may be provided on a us...
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WO/2023/023341A1 |
A filter device (101) may include a tank (108), a drainage section (115) at a lower most end (109) of the tank (108), a filter medium (111) above the drainage section (115) and below an upper most end (110) of the tank (108), and a plura...
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WO/2023/018629A1 |
A bi-level tank includes a transfer tank and a return tank containing a volume of water, including transfer and return components in the transfer and return tanks, respectively, and a transition component. A bellows couples an upper surf...
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WO/2023/011863A1 |
A device (1) for generating steam (V) comprising a boiler (2) provided with: - a heating chamber (3) containing an electrically conductive aqueous solution (4); - a water inlet (5) which opens into the heating chamber (3); - a heat-produ...
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WO/2022/236518A1 |
Disclosed is a glue tank liquid level control device of bamboo stick composite fabric production equipment. The control device comprises a glue tank body (2), a carrier (3) disposed on the lower side of the glue tank body (2), and a base...
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WO/2022/192942A1 |
A water consumer system comprising a water consumer that comprises a water receptacle, the water consumer system further comprising a fluid inlet with an inlet valve, a fluid outlet, at least one HF motion sensor for detecting fluid moti...
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WO/2022/195040A1 |
The invention pertains a plug suitable to be inserted into a refill-opening on a tube, whereby the plug is at least partially made of a refractory material, preferably of firebrick.
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WO/2022/173648A1 |
Systems, devices and methods are provided to determine a humidity set point and/or a humidity set point range for an indoor space, such as a home, apartment, hotel or motel, office, event space, school, meeting space, and hospital, as we...
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WO/2022/134867A1 |
An online measurement and control system (100) for oil. The system comprises: an oil intake pipeline (10), an oil amount control unit (20), a first measurement pipeline (30), a first measurement unit (40), a second measurement pipeline (...
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WO/2022/083078A1 |
A spreader having double material level sensors and a method for controlling a material level height. The spreader is provided with a material distributing device (2) and a telescopic screed (1), wherein the telescopic screed (1) compris...
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WO/2022/041047A1 |
An Internet of Things-based wastewater discharge control system, and a control method therefor, comprising: a water level monitoring module, a water pressure monitoring module, an input coupling processing module, a negative feedback ope...
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WO/2022/037271A1 |
A liquid level control method, apparatus and device for a deaerator of a nuclear power unit. The method comprises: subjecting a deviation of a current liquid level of an ADG to an operation performed by a liquid level control ratio integ...
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WO/2021/259779A1 |
A method (400) for controlling a regulating valve (206) of a packaging machine (100), wherein the packaging machine (100) is a roll-fed packaging machine configured to receive a roll of a carton-based packaging material (102). The packag...
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WO/2021/250549A1 |
A system for controlling cavitation in a turbine of a hydroelectric dam is described. The system comprises at least one inflatable weir positioned at a location between a tailrace portion of the hydroelectric dam and a downstream waterwa...
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WO/2021/207692A1 |
Cellular concrete is formed from a cement-based wet mix slurry with a foam entrained into the wet mix. The foam is created using a foaming agent, mixed with water and air using a foam generator. The wet mix is mixed with the foam to form...
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WO/2021/205464A1 |
The present invention relates to a fully automated process for filling or re-filling overhead tank of liquid comprises wireless and sensorless liquid level controller (LLC) system for overhead tank to prevent overflow of liquid. A system...
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WO/2021/196997A1 |
Disclosed is a method for predicting and controlling the water level of a series of water conveyance canals on the basis of a fuzzy neural network. The method comprises: conducting the relationship between the opening degree of a gate an...
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WO/2021/150759A1 |
The present application generally relates to aircraft water management. The disclosed system provides an initial step of verifying the amount of available water on board and dynamically regulating water usage during flight based on proje...
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WO/2021/128853A1 |
Disclosed is a floating ball liquid level control structure of an integrated pump station, comprising a pump station main body, wherein an inlet is provided in the upper side of the pump station main body, a water inlet end is arranged o...
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WO/2021/101440A1 |
Various embodiments may relate to a fluid transfer system. The fluid transfer system may include a chamber containing a fluid absorbing material in contact with a device. The fluid transfer system may also include a reservoir including r...
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WO/2021/074629A1 |
Embodiments of the present invention provide a pool condition monitoring device (50) comprising a hermetically sealable housing (52) having a floor (54) defining a lower external surface (56) of the housing. A sensing probe (60) depends ...
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WO/2021/057040A1 |
Disclosed are a water storage device, a sanitary water supply device, and a sanitary cleaning device. The water storage device is arranged in a cleaning waterway of the sanitary cleaning device and comprises a water tank (1) used for sto...
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WO/2020/258437A1 |
Disclosed is an infrared self-identification liquid level control and ultralow water level control apparatus, comprising a power source circuit provided with a sensor, a single-chip microcomputer control circuit, an analog quantity colle...
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WO/2020/185945A1 |
A pressure relief system comprises a pressurized vessel containing a fuel source and comprising a thermal pressure relief device, a heat shield coating disposed on an outer surface of the pressurized vessel, a sensor in thermal communica...
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WO/2020/178326A1 |
Level Control A method of controlling the level of a liquid in a tank in the face of intermittent liquid removal by periodically reviewing the setpoint of a level controller in light of the lowest liquid level in the tank during a preced...
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WO/2020/150632A1 |
A method and apparatus for monitoring a water level in a basin are disclosed. An automatic refill system includes a level sensor coupled to a refill valve system. The refill valve system has a valve driven by an actuator. The actuator re...
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WO/2020/128862A1 |
An improved mechanical dump valve for a liquid level control system. The dump valve comprises a splined shaft that communicates with the valve actuator by a toothed member, such as a splined bore in a dump valve hub. The dump valve also ...
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WO/2020/119872A1 |
The present invention relates to a system for removing water from oil from an oil supply, where the system comprises a housing comprising an inner opening, an oil inlet tube connecting the oil supply and an oil inlet of the housing, wher...
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WO/2020/120436A1 |
The invention relates to a method and to the apparatus needed to carry out said method for determining the isotope relationship of carbon and/or nitrogen in an aqueous mobile phase containing a sample. The method comprises the following ...
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WO/2020/076694A1 |
A waste oil transfer system (10) includes a system controller (12) configured to determine the authorization status of a waste oil transfer request. The system controller (12) requests a current fluid level in a storage tank (20) from a ...
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WO/2020/062286A1 |
A base station and a vehicle having same. The base station (100) is able to wirelessly communicate with an unmanned aerial vehicle (200), and the base station comprises: an operation platform (120); a take-off and landing platform (130);...
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WO/2020/060248A1 |
The present invention relates to a water supply device for pets and a method for controlling same, the water supply device activating a thermoelectric element by sensing the temperature of the water stored in a water container by means o...
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WO/2020/013853A1 |
In some examples, a controller may include a processing resource and a memory resource storing non-transitory machine-readable instructions that are executed to cause the processing resource to determine a current of a detection circuit ...
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WO/2019/148874A1 |
Disclosed is a water storage device (100), comprising: a water storage cup (10) provided with a water intake (11); a pedestal (20) provided with a water flow passage (21); a magnetic valve (30) in communication with the water flow passag...
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WO/2019/093994A1 |
A froth coalescing unit for a fluid delivery system for a fluid ejection system, the froth coalescing unit including a coalescing chamber including a sump, an inlet to receive froth into the coalescing chamber, the froth comprising a mix...
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WO/2019/090391A1 |
The invention provides a rain gauge (10) for measurement of rain fall. The rain gauge (10) includes a measurement chamber (30) having an inlet port (32) at one end and a drainage port (34) at the other end. Drainage port (34) being close...
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WO/2019/083228A1 |
Disclosed is a pressure/density-type water level measuring module, which measures the pressure and the density for each water level in an anaerobic digestion tank so as to precisely measure the water level inside the digestion tank accor...
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WO/2018/205693A1 |
A material control method and system for a flue gas purification device. The method comprises: obtaining a basic equilibrium speed in real time (101), the basic equilibrium speed being the operating speed of a roller feeder of a desorpti...
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WO/2018/160084A1 |
The invention relates to a simple and versatile device that is very useful to control the level of the fluids in different enclosers, possible to be used in private households as well in offices, medical consulting rooms, head quarters o...
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WO/2018/136672A1 |
The invention is related to the field of regulating energy consumption of a group of energy consumers serviced by utility companies, especially during peak demand periods. The invention teaches a novel way to incentivize consumers to man...
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WO/2018/136585A1 |
Systems and methods for automatically purging by pneumatic ejection with a select pressurized media, gravity-accumulated hydrocarbon liquid dropout from a retrograde vapor waste liquid collection containment reservoir.
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WO/2018/123854A1 |
A liquid-level gauge 20 according to the present invention is provided with a temperature-measuring resistor R11, a temperature measurement body R12 provided above the temperature-measuring resistor, a temperature detection unit 27 for d...
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WO/2018/096424A1 |
Various embodiments are provided for facilitating the operation and control of a fleet of on-site energy assets and optimizing energy dispatch across the fleet, thereby facilitating the use of the on-site energy assets instead of grid-su...
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