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Matches 1 - 50 out of 8,007

Document Document Title
WO/2018/173043A1
A system for dispensing fluid includes a reservoir chamber for receiving a liquid dose, said reservoir chamber in fluid flow connection with a liquid supply line via a first valve; a measuring chamber arranged in fluid flow connection wi...  
WO/2018/175230A1
A method includes obtaining (704) pressure measurements associated with fluid that passes through a flow restrictor (202), where the pressure measurements identify pressures upstream and downstream from the flow restrictor. The method al...  
WO/2018/157261A1
Method and system for determining the real-time flow into a wastewater pump station using analog level sensing technologies. An Accurate Level Generator mechanism supplies an accurate mean value out of multiple readings for each level us...  
WO/2018/147354A1
This flow rate measuring method is carried out in a gas supply system comprising a plurality of gas supply passages each provided with a first valve, and a common gas supply passage which is formed on the downstream side of the plurality...  
WO/2018/107269A1
A flow meter has a meter wheel housing connectable in-line in a liquid conduit such that liquid flows through the meter wheel housing from an input port to an output port. Liquid flowing from the input port to the output port rotates a m...  
WO/2018/104036A1
The present invention relates to a metering apparatus for an auto-shut off assembly capable of measuring the total amount of water that has passed through the water treatment system. According to a first aspect disclosed is an apparatus ...  
WO/2018/095854A1
The invention relates to a gas flow meter (100) comprising a linear measuring tube (1) having an inner volume (1f); a gas inlet (1a) at a proximal end (1b) of the measuring tube (1) and a gas outlet (1c) at a distal end (1d) of the measu...  
WO/2018/038713A1
Systems and methods are provided for signaling a condition of an infusion assembly. A system may comprise an elastomeric pump that includes a chamber for receipt of a volume of fluid, an outer layer configured to expand and contract as t...  
WO/2018/027292A1
A water meter/e-commerce is disclosed wherein a wide area network (WAN) and an application on a smartphone or the like can be used to retrieve a measured water consumption from a water meter while accessing an e-commerce system. The appl...  
WO/2018/030130A1
This flow rate measuring device is provided with: a flow rate measuring unit (104) which measures the flow rate of a gas; an appliance distinguishing unit (116) which distinguishes a gas appliance (13 - 15) being used, on the basis of a ...  
WO/2017/219142A1
There is described a fluid flow measuring and control device for installation within plumbing. The device comprises a main flow channelling system having an inlet and an outlet for connection to the plumbing, and a bypass channelling sys...  
WO/2017/197839A1
Provided is a wide-range diaphragm gas meter, comprising a machine core (100). The machine core (100) comprises a diaphragm chamber (200), two diaphragms (300), two diaphragm covers, a valve cover (400), and a four-axis rotational system...  
WO/2017/200464A1
The present invention describes a method for performing a gas analysis measurement, said method comprising directing a gas flow or gas sample to a gas flow measurement device (10), said gas flow measuring device (10) comprising a gas inl...  
WO/2017/178825A1
Various embodiments provide an apparatus for determining a measurement error of a displacement volumetric meter, the meter having bellows which in use expand and contract to transmit a fluid, the apparatus comprising: a transducer operab...  
WO/2017/149576A1
A gas meter of the present invention is provided with: a meter inlet section (22) through which a fluid flows in; a meter outlet section (23) through which the fluid flows out; and a flow rate measuring section (24) that measures the flo...  
WO/2017/132942A1
Disclosed is a liquid flow measuring device, with the top thereof being provided with a dropping pipette (18) in the shape of a dropping funnel, wherein a pressure channel (112) in communication with the interior is provided at the perip...  
WO/2017/130254A1
A flow measurement device (100) is equipped with a flow measurement unit (104), a computation unit (108) that calculates the differential value between a first flow value and a second flow value, and a differential value conversion unit ...  
WO/2017/127120A1
An apparatus includes a chamber, a nozzle connected to the chamber, a fluid driver proximate the driver to expel fluid from the chamber through the nozzle, a microfluidic passage, an inlet connecting the microfluidic passage and the cham...  
WO/2017/122238A1
This flow rate measurement device (100) is provided with a flow rate measurement unit (104) for measuring gas flow rates at constant time intervals, and a computation unit (108) for calculating a characteristic flow rate from the flow ra...  
WO/2017/122239A1
A gas meter of the present invention is provided with: a meter main body (11a) having an internal space (19); a meter inlet (12) through which a fluid flows in; a meter outlet (16) through which the fluid flows out; and a blocking plate ...  
WO/2017/110034A1
A gas meter (100) which serves as a flow rate measurement device is provided with: a flow rate measurement unit (104) for measuring at regular time intervals the flow rate of gas flowing through a flow passage; a pressure measurement uni...  
WO/2017/104237A1
This information processing device comprises: a first-energy consumption ascertaining unit which ascertains an amount of first energy consumed by a consumer; and a second-energy consumption estimation unit which estimates an amount of se...  
WO/2017/091522A1
A conditioning accumulator (2) for use in a multiphase flow measurement system. The conditioning accumulator includes a container which has an inflow orifice connected to the end of an inflow pipe and an outflow orifice connected to the ...  
WO/2017/066326A1
A flow sensor assembly including a housing configured to couple to a fluid line, wherein the housing comprises an inlet for receiving a flow of a first fluid, and a sensor coupled to the housing and configured to measure a flow level of ...  
WO/2017/053790A1
A hydration monitoring system for the collection of data about fluid consumption and hydration levels of athletes during training or practice sessions. The system may also measure and analyze carbohydrate consumption. The system utilizes...  
WO/2017/046209A1
Device for measuring flow processes of fluids, comprising an inlet (20), an outlet (22), a drivable positive displacement flow meter (14) arranged in a housing (10) in which a positive displacement chamber (36) is formed, at least one dr...  
WO/2017/046197A1
The invention relates to a device for measuring through-flow processes of fluids, comprising an inlet (10), an outlet (12), a flow housing (38), in which the fluid flows, a drivable displacement meter (16), which is arranged in the flow ...  
WO/2017/047823A1
Provided is an instrumentation device having a pulse output function, with which it is possible to prevent failure of a switch element even when wired incorrectly. A counting unit 1 is provided with: a positive power supply terminal 2; a...  
WO/2017/046206A1
Device for measuring flow processes of fluids, comprising an inlet (20), an outlet (22), a positive displacement flow meter (14) which is driven by a drive unit (24) and the positive displacement chamber (36) of which is fluidically conn...  
WO/2017/046199A1
A device for measuring the flow processes of fluids, comprising an inlet (10), an outlet (12), a positive displacement flow meter (16) which can be driven by a drive unit (18) and which is situated in a positive displacement housing (40)...  
WO/2017/041170A1
Method and system for measured dispending of a liquid to a target reservoir. An oval gear flow meter provides two pulses from different magnets. A pipe subsystem allows liquid from an above-ground reservoir measured through the oval gear...  
WO/2017/044538A1
Systems and methods are described for liquid removal to increase the accuracy of gas flow meters, such as venturi meters. Systems and methods include a liquid knockout drum, an impingement plate, a drum separator, and a check valve.  
WO/2016/205917A1
Methods and systems for detecting and measuring a flow of gas are disclosed. One such system includes a flow meter and a pulser. The flow meter includes an inlet for receiving the gas, a vent for venting the gas after having been receive...  
WO/2016/191731A1
The present invention provides a pump cartridge, which is directly connected in-line with one or more filter cartridges in a mounting bracket. It may be paired with an accumulator tank for a pump version, and with no accumulator tank for...  
WO/2016/170871A1
Provided is a gas meter system capable of accurately deriving the heating value of gas. This gas meter system 100 is provided with gas meters 110, gas production plants 114, and a central device 116. The gas meters 110 are provided with ...  
WO/2016/170870A1
Provided are a gas meter system which is capable of accurately deriving the heating value of gas, and a heating-value estimation method. This gas meter system 100 derives the unit heating value of gas passing through first gas meters 110...  
WO/2016/162448A1
Positive linear displacement flow rate meter and a method of use, the meter comprising a first chamber for receiving a substance such as diesel from a fuel injector and applying a substance force to one end of a piston, wherein an opposi...  
WO/2016/163205A1
Provided are a heating value derivation device and a calorific value derivation method that allow a cost reduction to be achieved. A gas meter (calorific value derivation device) 110 is provided with a sonic speed derivation unit 160 tha...  
WO/2016/160181A1
An apparatus is disclosed that may include a substrate that may have a surface, a channel of a volume that may be defined, at least in part, by the substrate, wherein the channel may have a first end and a second end, a valve may be coup...  
WO/2016/145311A1
A service network, and associated methods, for monitoring central vacuum assemblies at distinct sites that include one or more air flow meters at each distinct site, each air flow meter respectively positioned and adapted to measure an i...  
WO/2016/141316A1
Embodiments of the invention are directed toward methods and systems including a flow meter. The flow meter can include one or more sensors and be capable of detecting parameters of the fluid flowing therethrough. One or more sensors can...  
WO/2016/070183A1
A meter for measuring the flow rate of fuel in a fuel dispenser comprises a housing with an axial bore extending therethrough and defining an inlet and an outlet. A flow indicating mechanism comprising one or more rotatable components ar...  
WO/2016/043861A1
Technologies are described herein for detecting a reverse flow condition in a meter and providing an associated alert. An amount of reverse flow in the meter is accumulated over a time period. If the accumulated amount of reverse flow ov...  
WO/2016/014262A1
Embodiments include a flow measuring system for measuring characteristics of a fluid flow. The flow measuring system can include a pair of rotating members rotating synchronously to the fluid flow. At least one rotating member can includ...  
WO/2016/013665A1
 This ultrasonic gas meter is equipped with: a meter body (10) open at the bottom surface and provided with an opening (10d) that communicates with an intermediate flow passage (12b); an under cover (20) attached to the bottom surface ...  
WO/2015/197575A1
Methods are known for measuring time-resolved throughflow processes using a rotary displacement element (14), a pressure difference sensor connected in parallel in the form of a piston (24) arranged in a measuring chamber (22), a distanc...  
WO/2015/192968A1
The present invention relates to a metering device for an auto-shut off assembly to meter the volume of liquid collected in a chamber and capable of determining the end of life of a filter and causing auto shut-off after the calibrated l...  
WO/2015/187182A1
Embodiments of an encoder device (100) and a fluid meter (102) incorporating the encoder device (100), wherein the fluid meter (102) can embody a gas meter that monitors supply of gas to a consumer. The encoder device (100) is configured...  
WO/2015/129277A1
 In order to provide a method for improving the utilization rate of a fuel cell while using existing gas meters and gas leak detection systems already installed in family households, this fuel cell system (100) is provided with a fuel ...  
WO/2015/118823A1
This device is provided with: a device main body (1) for gas-tight containment of a fluid under measurement; an inlet pipe for inflow of the fluid under measurement into the device main body (1); and an outlet pipe (5) for outflow of the...  

Matches 1 - 50 out of 8,007