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8266967 State detecting device provided in a tube to detect a state of a liquid flowing in the tube  
A state detecting device can efficiently remove air bubbles from a liquid no matter whether the liquid flows forwards or backwards. The state detecting device (1) is provided in a tube to detect a...
8266943 Flow rate estimation device for a blood pump and a blood pump system including the device  
In a flow rate estimation device of a blood pump, a general flow rate estimation formula which includes a correction term is formed based on a plurality of blood pumps. Measured data obtained from...
8266970 Method for operating a flowmeter  
A method is disclosed for operating a flowmeter, such as an inductive flowmeter, in which a medium flows through a measuring tube, and an arrangement of electrodes are conductively connected to...
8265887 Flow measurement apparatus and program thereof, flow measurement method and fluid supply system  
A fluid measurement apparatus capable of accurately determining an activated appliance is provided. A flow measurement apparatus 100 has a flow measurement unit 12 that measures an amount of fluid...
8256294 Grammage detection sensor of recording medium and image forming apparatus  
A grammage detection sensor which detects a grammage of a recording medium using an ultrasonic wave includes a transmitting unit configured to transmit the ultrasonic wave and a receiving unit...
8260562 Meter electronics and methods for generating a drive signal for a vibratory flowmeter  
A meter electronics (20) for generating a drive signal for a vibratory flowmeter (5) is provided according to an embodiment of the invention. The meter electronics includes an interface (201) and...
8256305 System and method for air containment zone pressure differential detection  
An air pressure differential sensing system includes a conduit defining an air passage through which air flows upon application of an air pressure differential across different regions of the air...
8256304 Float type flow meter  
A flow meter having a magnetic base sensor for electrical feedback of flow rate is disclosed. A float rod carrying an indicator and a magnet moves within the flow meter body with and the flow...
8250931 Methods and compositions for inhibiting corrosion in non-aqueous, non-conductive liquids  
The present invention relates to a method for inhibiting in a non-aqueous, non-conductive liquid. The present method also relates to a corrosion inhibitor that can be employed in such a liquid....
8255174 Method and device for determining critical buffeting loads on a structure of an aircraft  
A method and device for determining critical buffeting loads on a structure of an aircraft is disclosed. The device (1) comprises means (2, UC) implementing a semi-empirical method for determining...
8250924 Industrial process device utilizing piezoelectric transducer  
A process device for coupling to an industrial process for use in monitoring or controlling the process includes a device housing configured to physically couple to the industrial process. A...
8250930 Device for measuring the mass flow of milk in particular during the milking process  
The device for measuring the mass flow of a foaming fluid, in particular of milk during milking, comprises a housing having an inlet and an outlet, and a measuring device for determining the mass...
8255175 Flow meter  
A simple, passive and rugged device for measuring the flow rate of liquid. A variable area obstruction valve, a differential pressure sensor and a densitometer are combined in a single housing to...
8250932 Gas meter and gas security system  
The present invention is intended to make it possible to set security functions as necessary depending on usage environment, etc. and to improve the security functions; a function setting section...
8250933 Method and system for measurement of a flow rate of a fluid  
A system for measuring a flow rate of a fluid through a plurality of tubes sharing a common flow orifice, the system includes an ultrasonic transducer having a plurality of sensors in...
8251944 Surgical system having a cassette with an acoustic coupling  
A surgical cassette have a rigid fluid channel formed into a rigid plastic component or housing. The housing serves as a substrate for an elastomeric acoustic coupling that can be formed on the...
8245582 Method and apparatus for measuring a gas flow velocity  
The invention relates to a method of measuring a gas flow velocity using an ultrasonic gas flow meter, wherein said ultrasonic gas flow meter includes a horizontal piping through which gas can...
8245581 Flowmeter and method  
A flowmeter for detecting fluid flow rates in a pipe includes a tube having a channel disposed in the pipe through which fluid in the pipe flows. The flowmeter includes an upstream transducer in...
8245580 Compliant coil form  
A coil assembly includes a coil form and a winding. The coil form includes a base defining a loop defined by a pair of opposed first sides and a pair of opposed second sides, a plurality of spaced...
8234934 Ultrasound measurement of the flow speed of a fluid in a conduit  
An ultrasound measurement apparatus (10) is set forth for measuring the flow speed of a fluid in a conduit (12) having a plurality of ultrasonic transducers (14) pairs of which span between them a...
8234932 Annulus vortex flowmeter  
An annulus vortex flowmeter for use in conjunction with a subterranean well. A flowmeter includes a housing, a vortex responsive structure which vibrates in response to vortices produced external...
8234933 Ultrasonic meter for determining physical quantity of a fluid based on a determined plurality of correlation coefficients  
An ultrasonic meter may include, but is not limited to, an emitter that emits a series of ultrasonic burst signals towards a fluid containing bubbles and/or particles, the series of ultrasonic...
8234935 Anti-rotation mechanism for pitot tube  
A valve assembly is provided and includes a pitot tube having an angled tip to extract from a duct formed by a housing a sample of a fluid to be communicated to an actuator configured to operate...
8234931 Karman vortex flowmeter assembly comprising a fiber bragg grating sensor and method to measure a fluid flow rate  
An assembly comprising a fluid channel and a flowmeter, the flowmeter (1) comprising at least one vortex shedder (2) extending in the channel (C), each vortex shedder (2) being configured to...
8234928 Abayomi tester body  
This invention is a testing device that tests pressure of water, oil or gas and can be used anywhere, at anytime, and with greater accuracy then anything on the market.
8236246 Gas sensitive apparatus  
Disclosed herein is a gas sensitive apparatus that is useful in view of its applicability to the detection or quantitative determination of individual gases present in a gas mixture, and is...
8235592 Gauge on a pipe section  
A gauge includes a pipe section with a flattened section in which an opening through a wall of the pipe is provided, an adapter disposed in the opening, the adapter being adapted to receive a...
8239157 Method and apparatus for directing the use of a coriolis flow meter  
A method and apparatus is disclosed that guides a user through a sequence of steps that will allow the user to complete a predefined task using the flow meter. The steps include: selecting a...
8233576 System, apparatus, and method for a robust synchronization scheme for digital communication systems  
A synchronization sequence (preamble) that is known to the receiver forms as an integral part of packet-based digital communication systems. The first operation in such digital communication...
8230735 Method of dynamically correcting flow rate measurements  
A flow rate of a fluid flowing in a tubing is determined using a flow meter. The flow meter measures a value related to the flow rate. The tubing has a valve for controlling the fluid flowing...
8229695 Meter electronics and methods for geometric thermal compensation in a flow meter  
Meter electronics for geometric thermal compensation in a flow meter is provided according to the invention. The meter electronics includes an interface configured to receive sensor signals and a...
8225678 Fluid flow meter using thermal tracers  
A fluid flow meter is described that uses thermal tracers to measure flow speed. For fluid flowing through a conduit, the fluid is heated at a heating location in the conduit with a time-dependent...
8225814 Differential-pressure flowmeter and flow-rate controller  
A differential-pressure flowmeter that can reduce (eliminate) a difference between the ambient temperature of one pressure sensor and the ambient temperature of another pressure sensor so as to...
8229686 Apparatus and method for measuring liquid and gas flow rates in a stratified multi-phase flow  
A method and apparatus for measuring a flow rate of a component of a stratified two-phase fluid flow within a substantially horizontally extending pipe is provided. The method includes the steps...
8225677 Capacitive sensor, system, and method for measuring parameters of a two-phase flow  
A capacitive sensor for measuring flow parameters of a two-phase flow, a device for measuring phase concentration of a two-phase flow, and a system and method for measuring flow parameters of a...
8223588 Acoustic doppler dual current profiler system and method  
An AD2CP includes at least one transducer assembly emitting sets of slanted directional acoustic beams and receiving the echoes; and electronics that processes the echoes into depth cells and...
8220341 Method and device for analyzing a multiple-phase fluid by measuring admittance using coaxial probes  
A method and device includes measuring a multiple-phase fluid flowing through a pipe. The inventive method includes the following steps in which: a fluid is illuminated using a first coaxial probe...
8220342 Magneto inductive flow measuring device  
A magneto-inductive flow measuring device, including: A measuring tube, through which a medium flows essentially directed along a measuring tube axis; a magnet arrangement, which produces an...
8220333 Measurement device and method for diagnosis of noise in fluidic systems  
A measurement device and method for diagnosing noise in fluidic systems. A microphone, which is arranged at least partially in the area of the flow medium, compensates for pressure surges in the...
8224593 Startup techniques for a digital flowmeter  
Startup and operational techniques for a digital flowmeter are described. The techniques select an optimal mode of operation for the digital flowmeter, depending on a current environment of the...
8215184 Coriolis flow meter with an improved balance system  
A flow meter (200) includes a flow tube (210) and a balance system (211). The balance system (211) is coupled to the flow tube (210). Both the flow tube (210) and the balance system (211) have a...
8215185 Vibrating flow device and method for fabricating a vibrating flow device  
The present invention relates to a vibrating flow device that includes at least one conduit, at least one drive, at least one pick-off, and at least one housing. The at least one drive vibrates...
8215183 Augmented surface sensor for measuring flow velocity  
A system and method for measurement of flow parameters in a sewer pipe that may be partially or completely filled. Flow parameters may include flow velocity, flow volume, depth of flow and...
8210054 Method for installing and operating a mass flowmeter and mass flowmeter  
A method for installing and operating a Coriolis mass flowmeter operating having a measuring tube, wherein the measuring tube is excited to vibrate, a phase shift of the vibration of the measuring...
8205635 Flowmeter and flow-rate controller  
A flowmeter in which a flow rate can be measured over a wide flow-rate range while an increase in the cost of manufacture thereof is minimized, and a flow-rate controller equipped with such a...
8205508 Motorless mass flowmeter  
A motorless mass flowmeter in accordance with one embodiment of the invention comprises a turbine subassembly, a drum, and an impeller. The drum is rigidly connected to the turbine subassembly...
8205509 Rotating flow meter using passive non-permanent magnet markers  
A flow meter for measuring the velocity of surrounding fluid, comprising a rotatable member rotatably coupled to a shaft member, wherein the shaft member comprises a measuring electrical circuit...
8205507 Ultrasonic sensor for measuring flow rates in liquid melts  
The invention relates to an ultrasonic sensor for measuring flow rates in liquid melts at high temperatures. The aim of the invention is to provide an ultrasonic sensor for carrying out local,...
8201462 Recirculation type oscillator flow meter  
The present invention discloses a recirculation type hydrodynamic oscillator flow meter for measuring the flow of fluids such as gas, air, water and oil, flowing through a conduit. This flow meter...
8201459 Correcting for two-phase flow in a digital flowmeter  
A flowmeter is disclosed. The flowmeter includes a vibratable conduit, and a driver connected to the conduit that is operable to impart motion to the conduit. A sensor is connected to the conduit...