JPS5465071A - Current meter - Google Patents

Current meter

Info

Publication number
JPS5465071A
JPS5465071A JP13076477A JP13076477A JPS5465071A JP S5465071 A JPS5465071 A JP S5465071A JP 13076477 A JP13076477 A JP 13076477A JP 13076477 A JP13076477 A JP 13076477A JP S5465071 A JPS5465071 A JP S5465071A
Authority
JP
Japan
Prior art keywords
gas flow
current meter
interelectrode spacing
discharge
inexpensive
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
JP13076477A
Other languages
Japanese (ja)
Inventor
Yutaka Nishimura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13076477A priority Critical patent/JPS5465071A/en
Publication of JPS5465071A publication Critical patent/JPS5465071A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain the current meter of discharge type of good accuracy by so forming discharge electrode pair that the interelectrode spacing spreads in the flow direction of fluid.
CONSTITUTION: Linear discharge electrodes 31 whose interelectrode spacing expands in the downstream direction of gas flow are both electrically insulated from a pipeline 33 by means of insulation bushings 32a, 32b. Others provided are a spark generating circuit 34, a resistor 35, a processing circuit 36 and a digital display 37. Thereby, gas flow rates may be measured with the inexpensive and robust means without having any moving parts and further digital and analog outputs may be readily obtained.
COPYRIGHT: (C)1979,JPO&Japio
JP13076477A 1977-11-02 1977-11-02 Current meter Pending JPS5465071A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13076477A JPS5465071A (en) 1977-11-02 1977-11-02 Current meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13076477A JPS5465071A (en) 1977-11-02 1977-11-02 Current meter

Publications (1)

Publication Number Publication Date
JPS5465071A true JPS5465071A (en) 1979-05-25

Family

ID=15042089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13076477A Pending JPS5465071A (en) 1977-11-02 1977-11-02 Current meter

Country Status (1)

Country Link
JP (1) JPS5465071A (en)

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