GB1352884A - Method of observing the flow velocity of a flowing substance - Google Patents

Method of observing the flow velocity of a flowing substance

Info

Publication number
GB1352884A
GB1352884A GB2609371A GB2609371A GB1352884A GB 1352884 A GB1352884 A GB 1352884A GB 2609371 A GB2609371 A GB 2609371A GB 2609371 A GB2609371 A GB 2609371A GB 1352884 A GB1352884 A GB 1352884A
Authority
GB
United Kingdom
Prior art keywords
sonde
photo
strainer tube
solution
strainer
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
GB2609371A
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.)
INSINOORITOIMISTO MAA JA VERSI
Original Assignee
INSINOORITOIMISTO MAA JA VERSI
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 INSINOORITOIMISTO MAA JA VERSI filed Critical INSINOORITOIMISTO MAA JA VERSI
Publication of GB1352884A publication Critical patent/GB1352884A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

1352884 Photo-electric fluid flow measurement INSINOORITOIMISTO MAA JA VERSI OY 19 April 1971 [2 April 1970 (2)] 26093/71 Heading G1A The rate at which an underground liquid passes laterally through a strainer tube is determined from the rate at which a colloidal solution introduced into the strainer tube is dispersed. The solution may be coloured and its dispersion may be determined photo-electrically, alternatively it may be radio active. A sonde for insertion in the strainer tube may comprise a light source 3 Fig.1, and a photo-cell 4 including fibre optic light guides 1, 2 and a measuring gap. The outer casing 8 of the sonde is movable and is lowered to form a solution container and is raised when the sample is at the desired depth to introduce the solution into the liquid. Two seals 10, 18 seal off a length of the strainer tube and a plunger 17 is provided to effect mixing. The sonde is controlled from above and poles 13 provide for flushing out the strainer.
GB2609371A 1970-04-02 1971-04-19 Method of observing the flow velocity of a flowing substance Expired GB1352884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI91870A FI46566C (en) 1970-04-02 1970-04-02 Substance flow measuring device.

Publications (1)

Publication Number Publication Date
GB1352884A true GB1352884A (en) 1974-05-15

Family

ID=8504831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2609371A Expired GB1352884A (en) 1970-04-02 1971-04-19 Method of observing the flow velocity of a flowing substance

Country Status (2)

Country Link
FI (1) FI46566C (en)
GB (1) GB1352884A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232241A (en) * 1989-05-27 1990-12-05 Schlumberger Ltd Method for determining flow characteristics of multiphase flows

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232241A (en) * 1989-05-27 1990-12-05 Schlumberger Ltd Method for determining flow characteristics of multiphase flows
US5047632A (en) * 1989-05-27 1991-09-10 Schlumberger Technology Corporation Method for determining dynamic flow characteristics of multiphase flows
GB2232241B (en) * 1989-05-27 1993-06-02 Schlumberger Ltd Method for determining dynamic flow characteristics of multiphase flows
US5306911A (en) * 1989-05-27 1994-04-26 Schlumberger Technology Corporation Method for determining the flow rate of aqueous phases in a multiphase flow

Also Published As

Publication number Publication date
FI46566B (en) 1973-01-02
FI46566C (en) 1973-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee