GB1483818A - Flowmeters - Google Patents

Flowmeters

Info

Publication number
GB1483818A
GB1483818A GB44025/74A GB4402574A GB1483818A GB 1483818 A GB1483818 A GB 1483818A GB 44025/74 A GB44025/74 A GB 44025/74A GB 4402574 A GB4402574 A GB 4402574A GB 1483818 A GB1483818 A GB 1483818A
Authority
GB
United Kingdom
Prior art keywords
flowmeters
porter
fischer
heading
oct
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
GB44025/74A
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.)
Fischer and Porter Ltd
Original Assignee
Fischer and Porter 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 Fischer and Porter Ltd filed Critical Fischer and Porter Ltd
Priority to GB44025/74A priority Critical patent/GB1483818A/en
Publication of GB1483818A publication Critical patent/GB1483818A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/01—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by using swirlflowmeter
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/32—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 detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3287—Means for detecting quantities used as proxy variables for swirl circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

1483818 Measuring fluid flow electrically FISCHER & PORTER LTD 10 Oct 1974 44025/74 Heading G1N The claims and description are identical with those of Specification 1483817.
GB44025/74A 1974-10-10 1974-10-10 Flowmeters Expired GB1483818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB44025/74A GB1483818A (en) 1974-10-10 1974-10-10 Flowmeters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44025/74A GB1483818A (en) 1974-10-10 1974-10-10 Flowmeters

Publications (1)

Publication Number Publication Date
GB1483818A true GB1483818A (en) 1977-08-24

Family

ID=10431404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44025/74A Expired GB1483818A (en) 1974-10-10 1974-10-10 Flowmeters

Country Status (1)

Country Link
GB (1) GB1483818A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372165A (en) * 1979-09-11 1983-02-08 Itt Industries, Inc. Apparatus for measuring fluid flow
US6003384A (en) * 1996-11-08 1999-12-21 Endress +Hauser Flowtec Ag Vortex flow sensor with a capacitive sensing element
FR3007527A1 (en) * 2013-06-19 2014-12-26 Polyvionics DEVICE FOR MEASURING THE SPEED OF DISPLACING A FLUID IN RELATION TO AN OBJECT.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372165A (en) * 1979-09-11 1983-02-08 Itt Industries, Inc. Apparatus for measuring fluid flow
US6003384A (en) * 1996-11-08 1999-12-21 Endress +Hauser Flowtec Ag Vortex flow sensor with a capacitive sensing element
FR3007527A1 (en) * 2013-06-19 2014-12-26 Polyvionics DEVICE FOR MEASURING THE SPEED OF DISPLACING A FLUID IN RELATION TO AN OBJECT.
WO2015114251A1 (en) * 2013-06-19 2015-08-06 Polyvionics Device for measuring the travelling speed of a fluid in relation to an object

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Legal Events

Date Code Title Description
48R Reference inserted (sect. 8/1949)
PS Patent sealed [section 19, patents act 1949]
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee