Processing

Please wait...

Settings

Settings

Goto Application

1. WO2010062575 - INDUSTRIAL PROCESS POWER SCAVENGING DEVICE AND METHOD OF DERIVING PROCESS DEVICE POWER FROM AN INDUSTRIAL PROCESS

Publication Number WO/2010/062575
Publication Date 03.06.2010
International Application No. PCT/US2009/062152
International Filing Date 27.10.2009
IPC
G05B 23/02 2006.1
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
23Testing or monitoring of control systems or parts thereof
02Electric testing or monitoring
G05B 15/02 2006.1
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
15Systems controlled by a computer
02electric
CPC
G01F 1/3218
GPHYSICS
01MEASURING; TESTING
FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
1Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through the meter in a continuous flow
05by using mechanical effects
20by detection of dynamic effects of the fluid flow
32by swirl flowmeter, e.g. using Karman vortices
3209using Karman vortices
3218bluff body design
G01F 1/3266
G05B 23/0256
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
23Testing or monitoring of control systems or parts thereof
02Electric testing or monitoring
0205by means of a monitoring system capable of detecting and responding to faults
0218characterised by the fault detection method dealing with either existing or incipient faults
0256injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system
Applicants
  • ROSEMOUNT INC. [US]/[US] (AllExceptUS)
  • HEDTKE, Robert, C. [US]/[US] (UsOnly)
  • BRODEN, David, A. [US]/[US] (UsOnly)
  • LU, Liang-Ju [US]/[US] (UsOnly)
Inventors
  • HEDTKE, Robert, C.
  • BRODEN, David, A.
  • LU, Liang-Ju
Agents
  • CHAMPLIN, Judson, K.
Priority Data
12/263,62503.11.2008US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) INDUSTRIAL PROCESS POWER SCAVENGING DEVICE AND METHOD OF DERIVING PROCESS DEVICE POWER FROM AN INDUSTRIAL PROCESS
(FR) DISPOSITIF DE RÉCUPÉRATION D'ÉNERGIE DE TRAITEMENT INDUSTRIEL, ET PROCÉDÉ DE RÉCUPÉRATION D'ÉNERGIE DES DISPOSITIFS DE TRAITEMENT D'UN TRAITEMENT INDUSTRIEL
Abstract
(EN) A process device (202) includes a fluid disruption generation element (210) to generate a fluid disruption within process fluid flowing through a pipe associated with an industrial process and a process variable sensor coupled to the disruption generation element (210) to measure a process parameter. The process device (202) further includes a power generation element (212) adapted to generate an electrical output signal in response to the fluid disruption and a power storage component (226) coupled to the power generation element (212). The power storage component (226) is adapted to accumulate a charge based on the electrical output signal.
(FR) La présente invention concerne un dispositif de traitement (202) comprenant, d'une part un générateur de rupture de fluide (210) servant à provoquer une rupture de fluide à l'intérieur d'un fluide de traitement coulant dans un tuyau associé à un traitement industriel, et d'autre part un capteur de variable de traitement couplé au générateur de rupture (210) de façon à mesurer un paramètre de traitement. Le dispositif de traitement (202) comprend en outre un élément générateur d'énergie (212) conçu pour produire un signal de sortie électrique en réaction à la rupture du fluide et un composant de stockage d'énergie (226) couplé à l'élément générateur d'énergie (212). Le composant de stockage d'énergie (226) est conçu pour accumuler une charge sur la base du signal de sortie électrique.
Latest bibliographic data on file with the International Bureau