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NZ333338A - Arrangement for the determination of the mass through-flow of a gas with apparatus for determining density, typically by weight of known container, line connected to volumetric through-flow apparatus - Google Patents

Arrangement for the determination of the mass through-flow of a gas with apparatus for determining density, typically by weight of known container, line connected to volumetric through-flow apparatus

Info

Publication number
NZ333338A
NZ333338A NZ333338A NZ33333898A NZ333338A NZ 333338 A NZ333338 A NZ 333338A NZ 333338 A NZ333338 A NZ 333338A NZ 33333898 A NZ33333898 A NZ 33333898A NZ 333338 A NZ333338 A NZ 333338A
Authority
NZ
New Zealand
Prior art keywords
flow
gas
volumetric
determination
mass
Prior art date
Application number
NZ333338A
Inventor
Heinz Mutter
Original Assignee
Burckhardt Ag Maschf
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 Burckhardt Ag Maschf filed Critical Burckhardt Ag Maschf
Publication of NZ333338A publication Critical patent/NZ333338A/en

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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • G01F1/90—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with positive-displacement meter or turbine meter to determine the volume flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

ensity is determined by container of known volume being weighed on scale 22. Volumetric flow rate is determined by the gas at substantially the same pressure and temperature flowing through apparatus 3. Evaluation unit 8 receives signals from scale 22 and apparatus 3 to determine mass flow rate.
NZ333338A 1998-01-20 1998-12-14 Arrangement for the determination of the mass through-flow of a gas with apparatus for determining density, typically by weight of known container, line connected to volumetric through-flow apparatus NZ333338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810022A EP0936450B1 (en) 1998-01-20 1998-01-20 Device for determining the mass throughput of a gas

Publications (1)

Publication Number Publication Date
NZ333338A true NZ333338A (en) 2000-01-28

Family

ID=8235895

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ333338A NZ333338A (en) 1998-01-20 1998-12-14 Arrangement for the determination of the mass through-flow of a gas with apparatus for determining density, typically by weight of known container, line connected to volumetric through-flow apparatus

Country Status (10)

Country Link
EP (1) EP0936450B1 (en)
JP (1) JPH11271127A (en)
KR (1) KR19990068023A (en)
AR (1) AR014287A1 (en)
AT (1) ATE359495T1 (en)
AU (1) AU745300B2 (en)
BR (1) BR9900117A (en)
CA (1) CA2256137C (en)
DE (1) DE59813966D1 (en)
NZ (1) NZ333338A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100456908B1 (en) * 2002-11-25 2004-11-10 한국항공우주연구원 The Precision Calibration Method of the Impulse Output Type Flowmeter for Microflow Rate Measurement Using the Static Pressure Calibration Tank
CN109798441B (en) * 2019-03-20 2021-08-20 山东恒昌聚材化工科技股份有限公司 Hydrogen tube bundle type container vehicle filling volume automatic metering method
CN115419823B (en) * 2022-09-20 2023-07-21 济南德洋特种气体有限公司 Gas cylinder filling tracking management system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT322234B (en) * 1970-07-07 1975-05-12 Diessel Gmbh & Co DEVICE FOR MEASURING THE FLOW OF LIQUIDS OF DIFFERENT DENSITY, IN PARTICULAR MILK
GB2085597B (en) * 1980-10-17 1985-01-30 Redland Automation Ltd Method and apparatus for detemining the mass flow of a fluid
GB2102995A (en) * 1981-07-22 1983-02-09 Euromatic Machine And Oil Co L Improvements in and relating to flow measurement
US4508127A (en) * 1983-03-30 1985-04-02 The Garrett Corporation Fuel mass flow measurement and control system
JPH06159595A (en) * 1992-11-19 1994-06-07 Tokico Ltd Gas feeder
ATE159803T1 (en) * 1993-11-08 1997-11-15 Burckhardt Ag Maschf METHOD AND DEVICE FOR QUICKLY FILLING A PRESSURE VESSEL WITH A GASEOUS MEDIUM
CN201408794Y (en) * 2009-04-30 2010-02-17 比亚迪股份有限公司 Battery explosion-proof valve and battery
KR102102995B1 (en) * 2019-07-02 2020-04-21 전라북도(농업기술원) Manufacturing method of vinegar using black rice and sugar fermented liquor and vinegar manufactured thereby

Also Published As

Publication number Publication date
CA2256137A1 (en) 1999-07-20
CA2256137C (en) 2002-04-09
AR014287A1 (en) 2001-02-07
ATE359495T1 (en) 2007-05-15
EP0936450B1 (en) 2007-04-11
KR19990068023A (en) 1999-08-25
AU1130399A (en) 1999-08-12
DE59813966D1 (en) 2007-05-24
AU745300B2 (en) 2002-03-21
EP0936450A1 (en) 1999-08-18
BR9900117A (en) 2000-01-18
JPH11271127A (en) 1999-10-05

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Legal Events

Date Code Title Description
ASS Change of ownership

Owner name: GREENFIELD AG, CH

Free format text: OLD OWNER(S): MASCHINENFABRIK SULZER-BURCKHARDT AKTIENGESELLSCHAFT

RENW Renewal (renewal fees accepted)
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