JPS5724859A - Supersonic flowmeter - Google Patents

Supersonic flowmeter

Info

Publication number
JPS5724859A
JPS5724859A JP9939180A JP9939180A JPS5724859A JP S5724859 A JPS5724859 A JP S5724859A JP 9939180 A JP9939180 A JP 9939180A JP 9939180 A JP9939180 A JP 9939180A JP S5724859 A JPS5724859 A JP S5724859A
Authority
JP
Japan
Prior art keywords
angle
pipe
detecting elements
tapped
hole
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.)
Pending
Application number
JP9939180A
Other languages
Japanese (ja)
Inventor
Takeshi Yamamoto
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP9939180A priority Critical patent/JPS5724859A/en
Publication of JPS5724859A publication Critical patent/JPS5724859A/en
Pending 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
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE:To facilitate machining and positioning of an oscillating surface between detecting elements, by arranging an angle in a tubing member to be arranged in a flow passage, and also by installing a plurality of flow velocity detecting elements onto this angle. CONSTITUTION:Top and bottom tapped holes 57 and 58 are provided on side walls 52 and 54, respectively, of an angle member 50, and a probe 56 is securely fixed by screwing screws 60 and 62 into the tapped holes 57 and 58. And then, in order to fix the probe 56 to a pipe 68, an oscillator 70 is directed toward a hole 72 and the angle member 50 is inserted into the pipe 68, and it is stopped at a prescribed position and a screw 76 is screwed into a tapped hole 66 through a tapped hole 74. And therefore, if the tapped hole 74 for the screw 76 is accurately positioned in the direction of radius of the pipe 68, parallelism between two facing oscillators can be easily maintained. It is possible, by using this mechanism, to facilitate machining and positioning of an oscillating surface between the detecting elements.
JP9939180A 1980-07-22 1980-07-22 Supersonic flowmeter Pending JPS5724859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9939180A JPS5724859A (en) 1980-07-22 1980-07-22 Supersonic flowmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9939180A JPS5724859A (en) 1980-07-22 1980-07-22 Supersonic flowmeter

Publications (1)

Publication Number Publication Date
JPS5724859A true JPS5724859A (en) 1982-02-09

Family

ID=14246189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9939180A Pending JPS5724859A (en) 1980-07-22 1980-07-22 Supersonic flowmeter

Country Status (1)

Country Link
JP (1) JPS5724859A (en)

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