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8707779 Internal liquid measurement and monitoring system for a three phase separator  
A system for measuring and monitoring the internal liquid within a three phase separator allows a user to accurately and reliably calculate the volumetric flow rate of the liquids exiting the...
8087293 Oil-gas-water multi-phase flow adjusting apparatus and oil-gas-water multi-phase flow rate measuring apparatus and measuring method  
The invention relates to an oil-gas-water multi-phase flow adjusting apparatus, which mainly comprises an inlet accelerating pipe section, a vortex flow guide spiral pipe, a gas circuit exit...
7962576 Quantity conversion interface for external program calls  
The application is directed to methods, systems, procedures, networks and storage apparatus used to conduct conversions of data using remote conversion servers. In one embodiment of the present...
7712360 Air separator for ophthalmic surgical system  
An air bubble separator is provided for ophthalmic surgical systems, which includes a housing 102 having a diagonally-oriented flow channel 110 and a vertically-oriented flow channel 130 adjoining...
7681444 Method and apparatus for measuring the density of one component in a multi-component flow  
A method and apparatus is disclosed that determines the density of one component in a multi-component flow through a conduit. The multi-component flow is separated into two streams (404) where a...
7661302 Multi-phase flow measurement system having a fluid separator  
An apparatus for determining a characteristic of a fluid flow within a pipe is provided, wherein the apparatus includes a separating device for separating the fluid into a gas component and a...
7591191 Multiphase flow meter for high gas volume fraction systems  
Apparatus and method for measuring one or more fluid flow rates in a gas and liquid multiphase system, in which the multiphase flow is separated in-line into, gas and liquid flows, measurements on...
7520166 Method for detecting hydrocarbons in geological strata  
A method analyzes the hydrocarbon composition of geological strata. The method includes an analysis of gaseous hydrocarbon concentrations contained in drilling muds. According to the method, for a...
7389687 System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe  
A method and apparatus for measuring at least one characteristic of an aerated fluid flowing within a pipe is provided, wherein the method includes generating a measured sound speed, a measured...
7377160 Sensor arrangement for a tachometer on an automatic transmission of a motor vehicle  
A sensor arrangement (1) for a tachometric sensor of an automatic transmission (4) of a motor vehicle, which encompasses a module carrier (2) in which a part of a sensor housing (3) is integrated....
7272973 Methods and systems for determining reservoir properties of subterranean formations  
Methods and systems are provided for evaluating subsurface earth oil and gas formations. More particularly, methods and systems are provided for determining reservoir properties such as reservoir...
7185538 Methods and systems for sensing air vehicle airspeed  
A system for determining airspeed of an air vehicle is described which includes and airflow sensor and a processor. The airflow sensor is located within an airflow path extending substantially...
7159456 Level indicator for liquid hydrogen tank  
A liquid hydrogen tank assembly that employs a level sensor inductively coupled through the tank walls so as to minimize one conductive heat path through the tank walls. The tank assembly includes...
7134329 Torque detecting apparatus  
The present invention provides a torque detecting apparatus that includes a drive plate that is elastically deformable in response to an applied torque, strain gauges, and a torque detecting...
7059182 Active impact protection system  
An impact protection system for a portable device, comprising a housing 20 with a plurality of impact absorbing arms 22 attached to housing 20 and having a retracted position and an extended...
6984260 Device for diverting fluid from a pipeline  
A device for diverting liquid from a pipeline is described having a first conduit; a second conduit connected to the first conduit at at least a first location and a second location; with the...
6338276 Multiphase flow metering method and device  
The invention si a multiphase flow metering method. The method includes a) determining at least two pressure values P1 and P2 for the different points A and B, and the value of the internal...
6305216 Method and apparatus for predicting the fluid characteristics in a well hole  
An improved apparatus and improved method for determining the characteristics of a multi-phase fluid along a well hole having a predefined geometric profile are presented. Various state properties...
6250131 Apparatus and method for controlling and measuring steam quality  
An apparatus and method are described for use in the area of equalizing and measuring the quality of steam exiting multiple branches in a two-phase distribution system. The system utilizes fluid...
6234030 Multiphase metering method for multiphase flow  
The present invention includes a method for multiphase metering of multiphase flow. the method begins with reducing gas volume to about 20% or less, then pumping the flow stream through two...
5922969 Method and apparatus for measuring the volume of flowing liquids  
A method for measuring the volume of flowing liquids under avoidance of measuring errors owing to undesired high gaseous content, wherein the gaseous content of the liquid flowing through a...
5841020 Apparatus and method for mixing, measuring and forwarding a multi-phase gas mixture  
The container serves for mixing and measuring multi-phase fluids which are conducted in via a supply tube. The liquid and gaseous components are separated in the container and collected into a...
5730181 Mass flow controller with vertical purifier  
A mass flow controller and purifier has a canister arranged at right angles to a flow path through the mass flow controller. The canister holds a contaminant scavenging material which a gas stream...
5679905 Fluid flow measurement  
A fluid measuring device for measuring fluid present in liquid and vapor phase having a phase separator 12, a device for measuring the flow of the liquid and optionally the vapor and a device for...
5665910 Liquid chemical applicator measuring device  
A means of accurately measuring farm chemical during its application, through the use of load cell and a means of mounting this load cell to a sprayer apparatus is disclosed. The measurement of...
5535632 Systems and methods for measuring flow rates and densities of the components of oil, water and gas mixtures  
Multiphase fluid flowstreams of gas, oil and water are measured by flowmeters which include an embodiment using a turbine flowmeter and a densitometer with total accuracy in the range of ±15%, and...
5526684 Method and apparatus for measuring multiphase flows  
A self-regulating apparatus and method for measuring the components of a multiphase petroleum stream includes initially stratifying an incoming petroleum stream into substantially liquid and gas...
5390547 Multiphase flow separation and measurement system  
A system 100 for measuring the relative flow rates of various components in a multiphase mixture. The system includes an inlet 114 connected to a larger horizontal flow line section 118. Gas flows...
5301536 Apparatus for obtaining on-line gas samples for the measurement of crude oil content  
The present invention is drawn to a method for measuring crude oil contained in a gas flowing in a gas line which incorporates the steps of obtaining a sample of gas from the gas line, passing the...
5212990 Method and apparatus for determining flow rates of well fluid constituents  
A method and apparatus for determining flow rates of well fluid constituents on a much smaller scale than with prior art equipment. Rather than testing the total fluid stream, a sample stream...
5203211 Multi-phase flow measurement  
Multi-phase flow measurement in a conduit is accomplished by generating a spin in the flowing fluids and/or entrained solids, by which the centrifugal force separates the flowing components by...
5127272 Multiphase flow rate monitoring means and method  
The flow rate monitor includes a test line containing a chamber wherein the test line is declinated at a predetermined angle so stratification of liquid and gas will occur in the chamber. A sample...
5083459 Flow meter  
A meter for determining flow rates and total volume of fluids normally mixed with a gas and delivered with a pulsating rather than a uniform flow rate, such as milk being delivered from a milking...
5048348 Fluid flow volumetric determination apparatus and method  
A system and method for obtaining a rapid determination of the volumetric flow rate of a multi-phase fluid stream comprised of crude oil, water and gas. The gaseous component of the stream is...
5036710 Multi-phase flowmeter  
A flow meter for measuring liquid and gaseous flow rates in a mixed fluid ow has one or more helical fins (17) positioned between a cylindrical sleeve (10) and a core member (11). Centrifugal...
5007293 Two-phase flow meter  
A device for metering a liquid and a vapor flowing through a conduit generates a spin to the two-phase flow, by which the centrifugal force separates the liquid phase from the vapor phase. Next,...
4951700 Equipment for measuring the yield of oil wells  
An apparatus is disclosed for the continuous and reliable measurement of the yield of oil wells. The fluid from the well, consisting of mixture of oil and gas, is directed into a two-phase...
4949577 Metering assembly for tank truck/trailer  
The metering assembly for a tank truck/trailer comprises a number of elements including an air eliminator vessel, legs and brackets for mounting the air eliminator vessel in a compartment of the...
4945343 System and method for detection of malfunctioning steam traps  
A system and method for detecting malfunctioning of a steam trap is disclosed employing malfunction detecting means, signal generating means and signal indicating means.
4928524 Method and apparatus for measuring flow rate of a gas containing condensable components and mists  
A method and an apparatus for measuring a flow rate of a gas such as a blow by gas in a reciprocating internal combustion engine in which condensable components and mists are contained are...
4888978 Instrument to measure leakage of steam from a steam trap  
An instrument to measure leakage of steam which determines the operation status of a steam trap, e.g., if the steam is leaking or not, and measures the leakage rate of the steam and is devised to...
4881412 Flow meters  
A 3-phase flow meter comprises a pipeline containing pressure and temperature meters and a meter for measuring the density of the combined flow. A proportion of the flow is diverted through a...
4860591 Gas-liquid separation and flow measurement apparatus  
A gas-liquid mixture consisting in particular of a petroleum product supplied to a feed pipe in a dynamic flow regime is subjected to a vortical gravity-separation process so as to form two...
4831875 Water trap valve for fail safe operation of an air inleakage monitoring system in a steam turbine  
Fail-safe bypass monitoring system for measuring volumetric flow rates in a pipe which normally carries a relatively low pressure, low volume gas flow. The system comprises a water trap valve...
4817439 Process and apparatus for measuring two phase flow  
A two-phase fluid is rotated around a longitudinal axis so as to generate a coaxial flow having a tubular layer (15) formed by the gaseous phase surrounded by a tubular layer (16) formed by the...
4764024 Steam trap monitor  
A steam trap monitor positioned downstream of a steam trap in a closed steam system includes a first sensor (the combination of a hot finger and thermocouple well) for measuring the energy of...
4760742 Multi-phase petroleum stream monitoring system and method  
A monitoring system and method monitors the gas flow rate, the liquid flow rate, and the water cut of liquid in a multi-phase petroleum stream which includes stratifying the petroleum stream by...
4739647 Apparatus and method for continuously monitoring non-condensable gases in a flow of mixed gases  
An apparatus for continuous measurement of the proportion of relatively non-condensable gases in a flow of mixed gases, such as geothermal steam. The apparatus is an open system which detects the...
4688418 Method and apparatus for determining mass flow rate and quality in a steam line  
A method and/or apparatus for determining the mass flow rate and the quality of steam in a flowing line. It involves directing the total flow to a liquid-vapor separator. The separated vapor and...
4617827 Flowmeter system  
A flowmeter system for receiving liquids from stationary reservoirs onto tanker vehicles, in particular milk, with a self-priming displacement pump followed by a deaerator with a venting valve...

Matches 1 - 50 out of 117 1 2 3 >