Matches 1 - 34 out of 34


Match Document Document Title
US20110247430 MEASURING ARRANGEMENT WITH AN OPTICAL SENSOR  
A measuring arrangement for determining a chemical and/or physical, measured variable-especially a volume flow and/or mass flow-of a measured material flowing through a pipeline, wherein the...
US20140041459 ACCURACY IMPROVEMENT IN FLOWMETER SYSTEMS  
Implementations of the present disclosure are directed to a flowmeter method and system. In an implementation, a signal is received a signal from a flowmeter and a value is determined based on the...
US20090301219 Multi-Vortex Flowmeter Integrating Pressure Gauge  
A multi-vortex flowmeter (1) includes vortex type detection means (7) including a measurement tube (4) provided in a flow channel (13) to allow a fluid to be measured to pass, a vortex generator...
US20120192657 VORTEX FLOWMETER  
Vortex flowmeter (1) having a measuring tube (2), a housing (3), a bluff body (4) and a sensor unit (6), wherein the sensor unit (6) serves to detect a vortex measuring signal caused by the bluff...
US20120291539 Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods  
A vortex-controlled variable flow resistance device ideal for use in a backpressure tool for advancing drill string in extended reach downhole operations. The characteristics of the pressure waves...
US20120060624 SERIES CONFIGURED VARIABLE FLOW RESTRICTORS FOR USE IN A SUBTERRANEAN WELL  
A variable flow resistance system can include a vortex device, with resistance to flow of a fluid composition through the vortex device being dependent on a rotation of the fluid composition at an...
US20090120206 Explosion-Proof High Temperature Compatible, Multi-Vortex Flow Meter  
A temperature-sensitive sensor (21) and a heating temperature-sensitive sensor (22) are fixed in position in a liquid-tight fashion by welding, with the metal tubular bodies (36 and 37) being...
US20150068323 VORTEX FLOWMETER  
An installation hole, in which a detector is accommodated, is formed in a substantially central portion of a body of a vortex flowmeter. A first ring is formed on an annular wall that forms a...
US20100307262 SMALL LINE SIZE VORTEX FLOWMETER  
A vortex flowmeter and method includes a conduit for process fluid flow and a shedder disposed within the central bore of the conduit. First and second diaphragms are mounted in inner wall...
US20090211368 Sensor tube with reduced coherent vortex shedding  
A device comprises a sensor tube for placement in a process flow and a flow-modifying element. The flow-modifying element is formed on the sensor tube, in order to reduce flow-induced vibrations...
US20090078056 Converter Pulse Width Shaping Circuit and Excessive Vortex Flow Meter  
A converter pulse width shaping circuit (6) according to the present invention is provided between a waveform shaping apparatus (4) and an erroneous output preventing apparatus (5) that are...
US20100018322 Switchable Vortex Generator and Array Formed Therewith, and Uses of the Same  
The invention relates to a vortex generator (10), in particular for a model (12) in a fluid-dynamic channel. In order to save time during the development of vehicles, in particular aircraft, in...
US20130086994 Pulsating Flow Meter  
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...
US20140260666 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...
US20100319463 SUBSTANCE DETECTION DEVICE AND METHOD OF REMOVING BLOCKAGES  
A substance detection device including a chemical substance analyzer, including, a conduit, and a membrane, wherein the membrane extends across a cross-section of the conduit, wherein the membrane...
US20140174197 SENSOR MODULE MEASURING AND/OR MONITORING PARAMETERS OF MEDIA FLOWING IN PIPELINES AND MEASURING SYSTEM FORMED THEREWITH  
A sensor module serves for registering a flow velocity and/or a volume flow rate, of a fluid flowing in a pipeline. The sensor module comprises a platform (PS) having, extending therein from an...
US20110061469 Vortex Generator for Extended Flow Ranges and Faster Response  
A fluid flow device having a vortex generator in one or more channels, each channel having a converging/diverging section to scale the flow velocity to a desirable range of Reynolds number and...
US20150027234 FLOW AREA REDUCTION IN VORTEX FLOWMETERS USING BORE REDUCTION TECHNIQUES  
Certain embodiments herein relate to configurations for reducing the flow area for fluids traveling through a Vortex flowmeter. Such configurations may establish a minimum required Reynolds number...
US20100116065 FLOWMETER  
A flowmeter is provided to have a measuring tube, in or on which a measuring system is arranged. The flowmeter includes pinch seal sleeves which are arranged at both ends of the measuring tube for...
US20150040684 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...
US20150027233 FLOW AREA REDUCTION TECHNIQUES USING A CENTRALIZED STREAMLINED BODY IN VORTEX FLOWMETERS  
Certain embodiments herein relate to configurations for reducing the flow area for fluids traveling through a Vortex flowmeter. Such configurations may establish a minimum required Reynolds number...
US20150260553 VORTEX SHEDDING FLOW METER  
The present invention relates in general to vortex shedding flow meters with enhanced sensitivity for sensing and measuring vortex frequencies.
US20120325014 Vortex Shedding Flow Meter  
The present invention relates in general to vortex shedding flow meters with enhanced sensitivity for sensing and measuring vortex frequencies.
US20090120205 APPARATUS AND METHOD FOR GENERATING VORTEXES IN FLUID FLOW ADJACENT TO A SURFACE  
An apparatus for generating vortexes in fluid flow generally adjacent to a surface includes: (a) at least one vortex generating element; and (b) a piezoelectric motor element coupled with the at...
US20120125120 SERIES CONFIGURED VARIABLE FLOW RESTRICTORS FOR USE IN A SUBTERRANEAN WELL  
A well device can include a fluid diode having an interior surface that defines an interior chamber, and an outlet from the interior chamber, with the interior surface operable to direct fluid to...
US20130112008 System and Method for Determining Fluid Speed  
A flow speed sensor arrangement is provided for measuring a flow speed of a fluid stream relative to an object. The arrangement comprises a first obstructive body having a first forward facing...
US20140176092 MEASURING ARRANGEMENT FOR DETERMINING A MEASURED VARIABLE AND METHOD FOR GENERATING AN OUTPUT SIGNAL RELATING TO THE MEASURED VARIABLE  
A method for generating an output signal and measuring arrangement for determining at least one measured variable use at least one sensor device (2) and at least one signal output (3) for...
US20170059372 Method for Operating a Measuring Apparatus  
A method for operating a measuring apparatus, comprising the steps as follows: ascertaining a flow velocity comparing the ascertained flow velocity with a threshold value, which corresponds to a...
US20160377462 FLUID FLOW FEATURE IDENTIFICATION METHODS AND TOOLS  
A flow feature detection method is described. The method includes storing a plurality of points at locations over a region in which vortex detection is to be performed. A value for each of a...
US20160305800 Vortex Flow Measuring Device  
A vortex flow measuring device of process automation for ascertaining a process variable, a property of a medium and/or a composition of a medium, comprising at least one sensor unit and one...
US20160273947 DEVICE FOR DETERMINING A PROPERTY OF A FLUID AND METHOD OF FORMING THE SAME  
In various embodiments, a device for determining a property of a fluid may be provided. The device may include a fluid receiving structure configured to receive the fluid having a first condition....
US20160273946 METHOD AND DEVICE FOR DETERMINING THE VELOCITY OF A MEDIUM  
A method and device for determining a velocity of a flowing medium that allows an as high as possible measuring accuracy without requiring a complicated measuring construction is achieved in that...
US20160123782 VORTEX FLOWMETER INCLUDING PRESSURE PULSATION AMPLITUDE ANALYSIS  
A configuration tool is for a vortex flowmeter having a flowtube, a bluff body positioned in the flowtube for shedding vortices in the fluid, and a pressure sensor configured to obtain a signal...
US20160123781 SPLIT FLOW VORTEX FLOWMETER  
A vortex flowmeter has first and second process connections with a meter inlet and outlet, respectively, therein. The first and second process connections are configured to connect, respectively,...

Matches 1 - 34 out of 34