GB1300555A - Improvements in measuring the density, velocity and mass flow of gases - Google Patents

Improvements in measuring the density, velocity and mass flow of gases

Info

Publication number
GB1300555A
GB1300555A GB06537/69A GB1653769A GB1300555A GB 1300555 A GB1300555 A GB 1300555A GB 06537/69 A GB06537/69 A GB 06537/69A GB 1653769 A GB1653769 A GB 1653769A GB 1300555 A GB1300555 A GB 1300555A
Authority
GB
United Kingdom
Prior art keywords
electrode
flow
velocity
measuring
march
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
Application number
GB06537/69A
Other languages
English (en)
Inventor
Thomas John Stirrat Brain
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Priority to GB06537/69A priority Critical patent/GB1300555A/en
Priority to US21940A priority patent/US3688106A/en
Priority to DE2014747A priority patent/DE2014747B2/de
Priority to US00284065A priority patent/US3842670A/en
Publication of GB1300555A publication Critical patent/GB1300555A/en
Expired 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
    • G01F1/704—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
    • G01F1/7046—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 using electrical loaded particles as tracer, e.g. ions or electrons
    • 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
    • G01F1/7088—Measuring the time taken to traverse a fixed distance using electrically charged particles as tracers

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measuring Volume Flow (AREA)
GB06537/69A 1969-03-28 1969-03-28 Improvements in measuring the density, velocity and mass flow of gases Expired GB1300555A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB06537/69A GB1300555A (en) 1969-03-28 1969-03-28 Improvements in measuring the density, velocity and mass flow of gases
US21940A US3688106A (en) 1969-03-28 1970-03-23 Measuring the density, velocity and mass flow of gases
DE2014747A DE2014747B2 (de) 1969-03-28 1970-03-26 Verfahren und Einrichtung zur Massendurchflußmessung eines durch eine Leitung strömenden Gases
US00284065A US3842670A (en) 1969-03-28 1972-08-28 Improvements in measuring the velocity of gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB06537/69A GB1300555A (en) 1969-03-28 1969-03-28 Improvements in measuring the density, velocity and mass flow of gases

Publications (1)

Publication Number Publication Date
GB1300555A true GB1300555A (en) 1972-12-20

Family

ID=10079110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06537/69A Expired GB1300555A (en) 1969-03-28 1969-03-28 Improvements in measuring the density, velocity and mass flow of gases

Country Status (3)

Country Link
US (1) US3688106A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2014747B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1300555A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839910A (en) * 1971-04-01 1974-10-08 Bell Telephone Labor Inc Process for monitoring abnormal gas flow rates in a stack having an established flow rate
US3892968A (en) * 1971-08-06 1975-07-01 James Ephraim Lovelock Electron capture detector systems
US3789663A (en) * 1972-05-11 1974-02-05 S Gold Apparatus for measuring the flow velocity of fluid within a conduit
JPS5368274A (en) * 1976-11-30 1978-06-17 Nissan Motor Measuring apparatus for flow rate
JPS5379572A (en) * 1976-12-23 1978-07-14 Nissan Motor Measuring apparatus for flow rate
US4248086A (en) * 1978-02-24 1981-02-03 S.C.I. Le Brin Device for measuring the mass flow or flow rate of an insulating liquid
FR2462711A1 (fr) * 1979-07-26 1981-02-13 Joly Luc Procede de mesure de vitesse d'ecoulement d'un fluide par determination de la duree de transit d'un marqueur, et debitmetre fonde sur ce procede
US4490077A (en) * 1981-07-28 1984-12-25 Nippon Kokan Kabushiki Kaisha Apparatus for continuously measuring flow rate of fine material flowing through transport pipe
US4499380A (en) * 1982-10-21 1985-02-12 Esso Resources Canada, Ltd. Apparatus and method for determining the hydrogen content of a substance
WO1994020845A1 (en) * 1993-03-05 1994-09-15 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Gas detection devices
US6987502B1 (en) * 1999-01-08 2006-01-17 Canon Kabushiki Kaisha Electrophoretic display device
RU2225620C2 (ru) * 2001-04-28 2004-03-10 Елохин Александр Прокопьевич Способ безынерционного измерения скорости потока газа, имеющего сродство к электрону, и устройство для его осуществления
FI118277B (fi) * 2002-03-25 2007-09-14 Environics Oy Kennorakenne, laite ja menetelmä
US8002948B2 (en) * 2002-04-24 2011-08-23 Sipix Imaging, Inc. Process for forming a patterned thin film structure on a substrate
GB0525305D0 (en) * 2005-12-13 2006-01-18 Sentec Ltd Gas meter with selective ion modulation
US8091433B2 (en) 2005-12-13 2012-01-10 Sentec Limited Ioniser type gas meter having modulating electrode downstream of ioniser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569974A (en) * 1944-04-11 1951-10-02 United Aircraft Corp Velocity measuring device
NL76874C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1948-08-31
US2637208A (en) * 1949-11-17 1953-05-05 Nat Res Corp Velocity measuring by use of high energy electrons
US2861452A (en) * 1956-04-23 1958-11-25 Gen Electric Nuclear anemometer

Also Published As

Publication number Publication date
US3688106A (en) 1972-08-29
DE2014747B2 (de) 1979-05-17
DE2014747C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-02-07
DE2014747A1 (de) 1970-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee