DE60005840D1 - Gerät zur durchflussmessung in einem regler - Google Patents

Gerät zur durchflussmessung in einem regler

Info

Publication number
DE60005840D1
DE60005840D1 DE60005840T DE60005840T DE60005840D1 DE 60005840 D1 DE60005840 D1 DE 60005840D1 DE 60005840 T DE60005840 T DE 60005840T DE 60005840 T DE60005840 T DE 60005840T DE 60005840 D1 DE60005840 D1 DE 60005840D1
Authority
DE
Germany
Prior art keywords
regulator
measuring device
flow measuring
flow
measuring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60005840T
Other languages
English (en)
Other versions
DE60005840T2 (de
Inventor
R Adams
E Woollums
B Milliken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisher Controls International LLC
Original Assignee
Fisher Controls International LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fisher Controls International LLC filed Critical Fisher Controls International LLC
Application granted granted Critical
Publication of DE60005840D1 publication Critical patent/DE60005840D1/de
Publication of DE60005840T2 publication Critical patent/DE60005840T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/383—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/42—Orifices or nozzles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Volume Flow (AREA)
  • Flow Control (AREA)
  • Control Of Fluid Pressure (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Details Of Flowmeters (AREA)
  • Pipeline Systems (AREA)
DE60005840T 1999-06-29 2000-06-26 Gerät zur durchflussmessung in einem regler Expired - Lifetime DE60005840T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14157699P 1999-06-29 1999-06-29
US141576P 1999-06-29
PCT/US2000/017585 WO2001001215A1 (en) 1999-06-29 2000-06-26 Regulator flow measurement apparatus

Publications (2)

Publication Number Publication Date
DE60005840D1 true DE60005840D1 (de) 2003-11-13
DE60005840T2 DE60005840T2 (de) 2004-07-22

Family

ID=22496284

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60005840T Expired - Lifetime DE60005840T2 (de) 1999-06-29 2000-06-26 Gerät zur durchflussmessung in einem regler
DE60029326T Expired - Lifetime DE60029326T2 (de) 1999-06-29 2000-06-26 Reglerdiagnosevorrichtung und -verfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60029326T Expired - Lifetime DE60029326T2 (de) 1999-06-29 2000-06-26 Reglerdiagnosevorrichtung und -verfahren

Country Status (10)

Country Link
US (2) US6539315B1 (de)
EP (2) EP1198740B1 (de)
JP (3) JP2003503786A (de)
CN (2) CN1237426C (de)
AR (2) AR024877A1 (de)
AU (2) AU6055600A (de)
BR (2) BRPI0012034B1 (de)
CA (2) CA2378100C (de)
DE (2) DE60005840T2 (de)
WO (2) WO2001001214A1 (de)

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JP4897894B2 (ja) 2012-03-14
JP2010113733A (ja) 2010-05-20
CA2377540A1 (en) 2001-01-04
DE60029326D1 (de) 2006-08-24
CN1371493A (zh) 2002-09-25
DE60005840T2 (de) 2004-07-22
AU5767800A (en) 2001-01-31
BR0012034A (pt) 2002-03-19
CN1371494A (zh) 2002-09-25
BR0012029A (pt) 2002-03-19
JP2003503786A (ja) 2003-01-28
WO2001001215A1 (en) 2001-01-04
CN1241082C (zh) 2006-02-08
US6539315B1 (en) 2003-03-25
EP1196834B1 (de) 2006-07-12
BRPI0012034B1 (pt) 2016-03-15
EP1196834A1 (de) 2002-04-17
CA2377540C (en) 2005-04-12
DE60029326T2 (de) 2007-07-05
AU6055600A (en) 2001-01-31
WO2001001214A1 (en) 2001-01-04
CN1237426C (zh) 2006-01-18
EP1198740A1 (de) 2002-04-24
CA2378100C (en) 2005-04-26
US6441744B1 (en) 2002-08-27
AR025185A1 (es) 2002-11-13
CA2378100A1 (en) 2001-01-04
EP1198740B1 (de) 2003-10-08
AR024877A1 (es) 2002-10-30

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Owner name: FISHER CONTROLS INTERNATIONAL LLC (N.D.GES.D.STAAT