|
Match
|
Document |
Document Title |
|
|
9046400 |
Digital flowmeter
A control and measurement system for a coriolis flowmeter having a flowtube, a driver adapted to vibrate the flowtube, and a pair of sensors adapted to generate signals indicative of movement of... |
|
|
9038480 |
Integrated circuit and apparatus for detecting oscillations
An integrated circuit includes a pulse generator to provide an excitation pulse to an output terminal and a comparator to receive a signal in response to the excitation pulse and for comparing the... |
|
|
9038481 |
Apparatus configured to detect a physical quantity of a flowing fluid, and a respective method
Apparatus configured detect a physical quantity, for example a density, of a flowing fluid, the apparatus including: a sensor body (2) configured to extend into the flowing fluid, the sensor body... |
|
|
9041558 |
Parking sensor device
A parking sensor device has a casing, a front cover, a sensor module and an assembling clamp. The casing has two first hooking elements. The front cover is mounted on the casing. The sensor module... |
|
|
9032814 |
Measuring device and method for measuring the flow rate of a medium flowing through a measuring tube
A measuring device (1) is provided for measuring the flow rate of a medium (5) flowing through measuring tube (3). The measuring device (1) contains means for generating a constant magnetic field... |
|
|
9032815 |
Pulsating flow meter having a bluff body and an orifice plate to produce a pulsating flow
A flow system based on pulsating mechanism that has better accuracy compared to conventional vortex meters due to the fact that the pulsations generated have increased signal response and lower... |
|
|
9035781 |
Apparatus and method for automatically detecting and alerting of gas-out conditions for a gas appliance during operation
A gas appliance monitoring apparatus for automatically detecting and alerting to a “gas-out” condition of a gas appliance during operation, and/or for alerting to the presence of prolonged... |
|
|
9032816 |
Ultrasonic transducer and ultrasonic flow-meter
An ultrasonic wave transmitting and receiving unit includes: a piezoelectric member supporting plate; an acoustic matching member fixed to one surface of the piezoelectric member supporting plate;... |
|
|
9027413 |
Airflow measuring device
A circuit board has a hollow space partitioned with a detection film on the front side exposed in a passage. The circuit board is accommodated in a recess of a support member and opposed to a... |
|
|
9027412 |
Method and system for non-invasively monitoring fluid flow in a subject
A fluid flow monitoring system is provided that has a processor utility which is connectable to an acoustic generator associated with acoustic ports and is operable for generating signals S0 to... |
|
|
9027414 |
Ultrasonic flow rate measurement device with temperature sensing circuit
An ultrasonic flow rate measurement device capable of sensing and correcting a temperature without use of a sensor specifically designed for measuring a temperature is provided. The ultrasonic... |
|
|
9021891 |
Vortex flow meter having a magnetic field generating device including a first and a second excitation coil
A vortex flow meter having a measurement tube through which a medium can flow, an obstacle provided in the measurement tube for generating vortices in the medium, and a deflection body located in... |
|
|
9022063 |
Powder feed rate sensor
A powder feed rate sensor includes a surface or diaphragm configured to detect powder feed rate. |
|
|
9021893 |
High survivability fluid flow sensor having a load cell for detecting loading on the sensor probe
A high survivability fluid flow sensor includes a sensor housing defining an interior space. A sensor probe has a first end disposed within the interior space. The sensor probe also includes a... |
|
|
9023655 |
Sample processing units, systems, and related methods
Sample processing units useful for mixing and purifying materials, such as fluidic materials are provided. A sample processing unit typically includes a container configured to contain a sample... |
|
|
9021890 |
Magnetic flowmeter with multiple coils
A magnetic flowmeter for measuring a flow of a process fluid includes a flowtube arranged to receive the flow of the process fluid. First, second and third coils are arranged adjacent the... |
|
|
9021892 |
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... |
|
|
9015945 |
Method of forming a flow restriction in a fluid communication system
A method of forming a flow restriction in a fluid communication system is disclosed. The method comprises the steps of providing a flow restricting section having a cross sectional area and a... |
|
|
9016137 |
Device for the contactless flow measurement of fluids in flexible tubes
For flow measurement a device with a compact housing and a fixable hinged cover has a measuring channel for inserting a flexible tube such that it becomes deformed in a defined way. The measuring... |
|
|
9016138 |
Flanged reducer vortex flowmeter
A flanged vortex flowmeter is connected to a flanged piping system that has a diameter larger than the diameter of the measurement section of the vortex flowmeter border. The vortex flowmeter has... |
|
|
9016139 |
Detection of air flow velocity using fast fourier transform and vortex shedding
A system for detecting velocity airflow in a duct includes a plurality of vortex shedders arranged within the duct for inducing the shedding of vortices at a corresponding plurality of selected... |
|
|
9016140 |
Valve having rotatable valve ball with calibrated orifice and coaxial upstream/downstream ports and angled taps to measure upstream/downstream pressures for flow measurement
A valve includes a body having upstream and downstream ports to measure upstream and downstream pressures and configured on a common axis, and a ball arranged in the body to rotate re the common... |
|
|
9019122 |
Information retrieval for boundary reading processing
Information in a data store may be efficiently accessed to perform boundary reading processing. In one example, register readings of one or more register channels that are linked to one or more... |
|
|
9020754 |
Vehicle arrival prediction
A method and apparatus for predicting the arrival time of a transit vehicle at a transit stop of a transit route is presented. The arrival time is predicted using historical location information... |
|
|
9014993 |
Flow rate measuring device
A flow rate measuring device simplifies calculation, reduces memory required for calculation, absorbs variations due to manual operation and, depending on the state of ignition, improves the... |
|
|
9014997 |
Drive techniques for a digital flowmeter
Drive techniques for a digital flowmeter are described. The drive techniques account for delays caused during digital signal processing of sensor signals that correspond to a motion of a flowtube,... |
|
|
9010196 |
Flow-rate measurement system
A system for measuring flow rate with at least a first and a second flow meter provides a flow-rate measurement system which easily allows self-monitoring. This result is achieved by the system in... |
|
|
9010197 |
System for amplifying flow-induced vibration energy using boundary layer and wake flow control
A system includes a body disposed in a flow field and a flow disturbance device configured to induce tuned and controlled flow fluctuations in the flow field that are coupled into and amplified by... |
|
|
9010198 |
Aircraft debris monitoring sensor assembly
An example aircraft debris monitoring sensor assembly includes an aircraft conduit defining a hollow core passage extending axially from an inlet opening to an outlet opening. A sensor arrangement... |
|
|
9003894 |
Ultrasonic flow measurement system
An ultrasonic flow measurement system having a first ultrasonic sensor with a first ultrasonic buffer and a second ultrasonic sensor with a second ultrasonic buffer is disclosed. The first and... |
|
|
9003895 |
Conditioner, apparatus and method
The present invention pertains to a flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter and... |
|
|
8997583 |
Ultrasonic flow sensor for use in a fluid medium
An ultrasonic flow sensor for use in a fluid medium is described. The ultrasonic flow sensor includes at least two ultrasonic converters which are situated in a flow tube offset relative to one... |
|
|
RE45447 |
Method of operating an electromagnetic flowmeter
The flowmeter comprises a flow sensor with a flow tube, two electrodes, and two field coils traversed by a first excitation current and a second excitation current, respectively, as well as... |
|
|
8997584 |
Radial mode transducer flow meter
An edge of a piezoelectric disk transducer is biased into an external wall of a flow passage by a spring. The disk is then driven at a radial mode resonant frequency to project acoustic energy... |
|
|
8997585 |
Fluid flow monitor
There are disclosed methods and apparatus for monitoring fluid flow along a conduit such as a well bore or a pipeline. A sensor optical fiber is disposed along the conduit, and an optical... |
|
|
8997848 |
Pressure balanced ultrasonic flowmeter
A system, including an ultrasonic flow meter with a conduit including a conduit wall and configured to flow a fluid, an housing disposed about the conduit to define a fluid chamber about the... |
|
|
8997581 |
Flow rate measuring device
[Problem] A flow rate measuring device in which guided waves are used, wherein the frequency of ultrasound is optimized; and energy injected from ultrasound transmission/reception elements is... |
|
|
9000944 |
Device for detecting a blockage of a mechanical fluid meter, and meter featuring blockage detection
A mechanical fluid meter, for liquid or gas, includes an electronic device (E) that has means for metering, and generally also displaying, consumption, said fluid meter including: at least one... |
|
|
8997580 |
Angled insert magnetic flow meter
A flow metering apparatus, includes: a sensor insert body configured to enter a fluid conduit at an angle with respect to a wall of the fluid conduit; at least one electrode mounted on the sensor... |
|
|
8997586 |
Mass flow measuring or controlling device
A mass flow measuring or controlling device having a base body, a flow channel and a sensor module which comprises a sensor element and which can be coupled to an electronic unit, the flow channel... |
|
|
8997582 |
Method and apparatus for determining flow characteristics of a medium in a pipeline
A method and an apparatus for determining at least one flow characteristic of an essentially laminarly flowing, gaseous or liquid medium in a pipeline. Distinguishing features include: that at... |
|
|
8991264 |
Integrally molded magnetic flowmeter
A magnetic flowmeter for measuring flow rate of a process fluid, includes a magnetic coil arranged to apply a magnetic field to the process fluid. A pair of electrodes are electronically coupled... |
|
|
8991255 |
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... |
|
|
8991256 |
Method for determining speed of a signal species in a medium and associated apparatus
Methods and apparatus for determining the speed of a signal species, such as an acoustic signal, in a multilayered medium is described. The multilayer medium, generally, has a first and second... |
|
|
8984961 |
Pressure differential flow meter including a constriction device that can create multiple areas of constriction
A pressure differential flow meter for determining the flow rate of a fluid comprises a constriction device, wherein the constriction device is capable of creating at least a first area of... |
|
|
8984959 |
Steam quality and flow rate measurement system
A steam quality and flow rate measurement system is described. Embodiments of the system include a steam quality measuring device having a converging/diverging nozzle and ceramic spacer. The steam... |
|
|
8984960 |
Ultrasonic flow rate measurement device having inlet side flow rectification part and outlet side coupling part
Ultrasonic flow rate measurement device includes measurement flow path in which a fluid to be measured flows, and a pair of ultrasonic vibrators that are disposed in directions such that a... |
|
|
8978482 |
Partition plate securement for an ultrasonic flow meter
An ultrasonic flow rate measuring device includes a flow path, a partition plate that is inserted from an aperture to partition the flow path into plural sections, an ultrasound transmission body,... |
|
|
8978481 |
Simultaneous ultrasonic cross-correlation and transit time measurements for multiphase flow rate analysis
Pairs of acoustic transducers positioned at different radial distances in a conduit are used to measure travel times of acoustic signals in opposite directions and inclined to the direction of a... |
|
|
8973442 |
Ultrasonic sensor
An ultrasonic sensor, including a diaphragm cup, a housing and a decoupling element, the diaphragm cup and housing having a lateral surface, the decoupling element being at least partially made... |