JPS52149170A - Flow speed meter - Google Patents

Flow speed meter

Info

Publication number
JPS52149170A
JPS52149170A JP6567976A JP6567976A JPS52149170A JP S52149170 A JPS52149170 A JP S52149170A JP 6567976 A JP6567976 A JP 6567976A JP 6567976 A JP6567976 A JP 6567976A JP S52149170 A JPS52149170 A JP S52149170A
Authority
JP
Japan
Prior art keywords
flow speed
speed meter
hole
liquid
mud
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.)
Granted
Application number
JP6567976A
Other languages
Japanese (ja)
Other versions
JPS5427273B2 (en
Inventor
Kazuyoshi Sawada
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP6567976A priority Critical patent/JPS52149170A/en
Publication of JPS52149170A publication Critical patent/JPS52149170A/en
Publication of JPS5427273B2 publication Critical patent/JPS5427273B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To correctly measure the flow speed irrespective of the dust or mud, which is contained in a liquid, by abruptly stopping the liquid flowing through a through hole so that a piezoelectric element is brought into operation by the pressure fluctuation in the through hole.
COPYRIGHT: (C)1977,JPO&Japio
JP6567976A 1976-06-07 1976-06-07 Flow speed meter Granted JPS52149170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6567976A JPS52149170A (en) 1976-06-07 1976-06-07 Flow speed meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6567976A JPS52149170A (en) 1976-06-07 1976-06-07 Flow speed meter

Publications (2)

Publication Number Publication Date
JPS52149170A true JPS52149170A (en) 1977-12-12
JPS5427273B2 JPS5427273B2 (en) 1979-09-08

Family

ID=13293919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6567976A Granted JPS52149170A (en) 1976-06-07 1976-06-07 Flow speed meter

Country Status (1)

Country Link
JP (1) JPS52149170A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59218961A (en) * 1984-05-07 1984-12-10 Matsushita Electric Ind Co Ltd Anemometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59218961A (en) * 1984-05-07 1984-12-10 Matsushita Electric Ind Co Ltd Anemometer

Also Published As

Publication number Publication date
JPS5427273B2 (en) 1979-09-08

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