NO330444B1 - Innretning for maling av gjennomstromningsmengde - Google Patents

Innretning for maling av gjennomstromningsmengde Download PDF

Info

Publication number
NO330444B1
NO330444B1 NO20016094A NO20016094A NO330444B1 NO 330444 B1 NO330444 B1 NO 330444B1 NO 20016094 A NO20016094 A NO 20016094A NO 20016094 A NO20016094 A NO 20016094A NO 330444 B1 NO330444 B1 NO 330444B1
Authority
NO
Norway
Prior art keywords
detectors
shielding
detector
electric field
fluid
Prior art date
Application number
NO20016094A
Other languages
English (en)
Norwegian (no)
Other versions
NO20016094D0 (no
NO20016094L (no
Inventor
William Peter Stuart-Bruges
Original Assignee
Sondex Ltd
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 Sondex Ltd filed Critical Sondex Ltd
Publication of NO20016094D0 publication Critical patent/NO20016094D0/no
Publication of NO20016094L publication Critical patent/NO20016094L/no
Publication of NO330444B1 publication Critical patent/NO330444B1/no

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
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Spray Control Apparatus (AREA)
  • Flow Control (AREA)
NO20016094A 1999-06-15 2001-12-13 Innretning for maling av gjennomstromningsmengde NO330444B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9913924.8A GB9913924D0 (en) 1999-06-15 1999-06-15 Device for measuring flow rate
PCT/GB2000/002324 WO2000077477A2 (en) 1999-06-15 2000-06-14 Device for measuring flow rate

Publications (3)

Publication Number Publication Date
NO20016094D0 NO20016094D0 (no) 2001-12-13
NO20016094L NO20016094L (no) 2002-02-07
NO330444B1 true NO330444B1 (no) 2011-04-11

Family

ID=10855398

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20016094A NO330444B1 (no) 1999-06-15 2001-12-13 Innretning for maling av gjennomstromningsmengde

Country Status (8)

Country Link
US (1) US6639404B1 (de)
EP (1) EP1192420B1 (de)
AT (1) ATE352024T1 (de)
AU (1) AU6578800A (de)
DE (1) DE60033031D1 (de)
GB (1) GB9913924D0 (de)
NO (1) NO330444B1 (de)
WO (1) WO2000077477A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE261114T1 (de) * 2002-02-01 2004-03-15 Leister Process Tech Mikrofluidisches bauelement und verfahren für die sortierung von partikeln in einem fluid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103181A (en) 1988-10-05 1992-04-07 Den Norske Oljeselskap A. S. Composition monitor and monitoring process using impedance measurements
GB2227841B (en) 1988-12-03 1993-05-12 Schlumberger Ltd Impedance cross correlation logging tool
US5237281A (en) 1990-11-13 1993-08-17 Hughes Aircraft Company Ion drag air flow meter
US5459406A (en) 1994-07-01 1995-10-17 Cornell Research Foundation, Inc. Guarded capacitance probes for measuring particle concentration and flow

Also Published As

Publication number Publication date
NO20016094D0 (no) 2001-12-13
EP1192420A2 (de) 2002-04-03
NO20016094L (no) 2002-02-07
WO2000077477A3 (en) 2001-04-19
GB9913924D0 (en) 1999-08-18
US6639404B1 (en) 2003-10-28
WO2000077477A2 (en) 2000-12-21
AU6578800A (en) 2001-01-02
EP1192420B1 (de) 2007-01-17
ATE352024T1 (de) 2007-02-15
DE60033031D1 (de) 2007-03-08

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Representative=s name: JK THORSENS PATENTBUREAU AS, POSTBOKS 9276 GRONLAN

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