JPS5434278A - Eddy current type current meter - Google Patents

Eddy current type current meter

Info

Publication number
JPS5434278A
JPS5434278A JP10082277A JP10082277A JPS5434278A JP S5434278 A JPS5434278 A JP S5434278A JP 10082277 A JP10082277 A JP 10082277A JP 10082277 A JP10082277 A JP 10082277A JP S5434278 A JPS5434278 A JP S5434278A
Authority
JP
Japan
Prior art keywords
meter
current
eddy
rectifying
sum
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
JP10082277A
Other languages
Japanese (ja)
Other versions
JPS5717470B2 (en
Inventor
Hajime Kuwabara
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP10082277A priority Critical patent/JPS5434278A/en
Publication of JPS5434278A publication Critical patent/JPS5434278A/en
Publication of JPS5717470B2 publication Critical patent/JPS5717470B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: To enable the velocity of flow to be measured without receiving the effect of the change in the magnetic permeability of a core by providing a circuit operating the sum of rectifying and smoothing signals, and a means of operating the ratios of difference and sum and compensating the variation components contained in the difference of the rectifying and smoothing signals.
COPYRIGHT: (C)1979,JPO&Japio
JP10082277A 1977-08-23 1977-08-23 Eddy current type current meter Granted JPS5434278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10082277A JPS5434278A (en) 1977-08-23 1977-08-23 Eddy current type current meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10082277A JPS5434278A (en) 1977-08-23 1977-08-23 Eddy current type current meter

Publications (2)

Publication Number Publication Date
JPS5434278A true JPS5434278A (en) 1979-03-13
JPS5717470B2 JPS5717470B2 (en) 1982-04-10

Family

ID=14284019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10082277A Granted JPS5434278A (en) 1977-08-23 1977-08-23 Eddy current type current meter

Country Status (1)

Country Link
JP (1) JPS5434278A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417887A (en) * 1977-07-11 1979-02-09 Yokogawa Hokushin Electric Corp Eddy current type current meter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417887A (en) * 1977-07-11 1979-02-09 Yokogawa Hokushin Electric Corp Eddy current type current meter

Also Published As

Publication number Publication date
JPS5717470B2 (en) 1982-04-10

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