HUP0102221A3 - Gas meter with dust filter - Google Patents

Gas meter with dust filter

Info

Publication number
HUP0102221A3
HUP0102221A3 HU0102221A HUP0102221A HUP0102221A3 HU P0102221 A3 HUP0102221 A3 HU P0102221A3 HU 0102221 A HU0102221 A HU 0102221A HU P0102221 A HUP0102221 A HU P0102221A HU P0102221 A3 HUP0102221 A3 HU P0102221A3
Authority
HU
Hungary
Prior art keywords
gas meter
dust filter
dust
filter
meter
Prior art date
Application number
HU0102221A
Other languages
English (en)
Original Assignee
Schlumberger Ind Sa
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 Schlumberger Ind Sa filed Critical Schlumberger Ind Sa
Publication of HUP0102221A2 publication Critical patent/HUP0102221A2/hu
Publication of HUP0102221A3 publication Critical patent/HUP0102221A3/hu

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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/12—Cleaning arrangements; Filters
    • G01F15/125—Filters
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
HU0102221A 1998-03-19 1999-03-15 Gas meter with dust filter HUP0102221A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9803512A FR2776379B1 (fr) 1998-03-19 1998-03-19 Compteur de gaz a filtres anti-poussieres
PCT/FR1999/000577 WO1999047896A1 (fr) 1998-03-19 1999-03-15 Compteur de gaz a filtres anti-poussieres

Publications (2)

Publication Number Publication Date
HUP0102221A2 HUP0102221A2 (hu) 2001-10-28
HUP0102221A3 true HUP0102221A3 (en) 2003-08-28

Family

ID=9524346

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0102221A HUP0102221A3 (en) 1998-03-19 1999-03-15 Gas meter with dust filter

Country Status (10)

Country Link
EP (1) EP1064522A1 (hu)
KR (1) KR20010034606A (hu)
CN (1) CN1293754A (hu)
AR (1) AR018785A1 (hu)
AU (1) AU2840399A (hu)
BR (1) BR9908742A (hu)
CA (1) CA2324216A1 (hu)
FR (1) FR2776379B1 (hu)
HU (1) HUP0102221A3 (hu)
WO (1) WO1999047896A1 (hu)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI20391A (sl) * 1999-09-06 2001-04-30 Iskraemeco Merjenje In Upravljanje Energije D.D. Merilna cev ultrazvočnega merilnika prostorninskega pretoka fluidov
US7905153B2 (en) * 2009-04-24 2011-03-15 Mann+Hummel Gmbh Flow vortex suppression apparatus for a mass air flow sensor
DE102009045620A1 (de) 2009-10-13 2011-05-19 Robert Bosch Gmbh Ultraschallströmungssensor zur Erfassung einer Strömung eines fluiden Mediums
US8113046B2 (en) * 2010-03-22 2012-02-14 Honeywell International Inc. Sensor assembly with hydrophobic filter
JP2012103087A (ja) * 2010-11-10 2012-05-31 Panasonic Corp 超音波流量計測ユニット
DE102010051594B4 (de) * 2010-11-16 2013-04-11 Hydrometer Gmbh Gaszähler
EP2813824B1 (en) * 2013-06-12 2019-04-17 Itron GmbH Gas meter and particle trap
JP6355609B2 (ja) * 2015-10-28 2018-07-11 日立オートモティブシステムズ株式会社 熱式流量計
IT201800006413A1 (it) * 2018-06-18 2019-12-18 Struttura di misuratore di gas
WO2020097515A1 (en) * 2018-11-10 2020-05-14 Itron Global Sarl Gas meter and particle trap
DE102019008902A1 (de) * 2018-12-28 2020-07-02 Marquardt Gmbh Baueinheit für eine Fluid-Leitung
JP2021038930A (ja) * 2019-08-30 2021-03-11 オムロン株式会社 ガスメータ
US11920971B2 (en) 2020-08-14 2024-03-05 Honeywell International Inc. Gas flowmeter having inline calibrating
US11754429B2 (en) 2020-11-11 2023-09-12 Honeywell International Inc. Multifunctional dust trap
US11323785B1 (en) 2020-12-01 2022-05-03 Honeywell International Inc. Meter health function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60198465A (ja) * 1984-03-22 1985-10-07 Mitsubishi Electric Corp 超音波式風向風速計
GB9021441D0 (en) * 1990-10-02 1990-11-14 British Gas Plc Measurement system
FR2683046B1 (fr) * 1991-10-25 1994-02-04 Schlumberger Industries Dispositif de mesure de la vitesse d'un fluide.
DE4224372C2 (de) * 1992-07-23 1995-02-02 Kromschroeder Ag G Ultraschall-Gaszähler
DK0606536T3 (da) * 1993-01-11 1999-01-11 Landis & Gyr Tech Innovat Måleværdigiver med ultralydtransducer

Also Published As

Publication number Publication date
HUP0102221A2 (hu) 2001-10-28
CA2324216A1 (en) 1999-09-23
BR9908742A (pt) 2000-12-26
EP1064522A1 (fr) 2001-01-03
FR2776379B1 (fr) 2000-04-28
CN1293754A (zh) 2001-05-02
AR018785A1 (es) 2001-12-12
KR20010034606A (ko) 2001-04-25
FR2776379A1 (fr) 1999-09-24
WO1999047896A1 (fr) 1999-09-23
AU2840399A (en) 1999-10-11

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