JPS5816565U - Level measurement circuit - Google Patents

Level measurement circuit

Info

Publication number
JPS5816565U
JPS5816565U JP10980381U JP10980381U JPS5816565U JP S5816565 U JPS5816565 U JP S5816565U JP 10980381 U JP10980381 U JP 10980381U JP 10980381 U JP10980381 U JP 10980381U JP S5816565 U JPS5816565 U JP S5816565U
Authority
JP
Japan
Prior art keywords
measurement circuit
level measurement
input terminal
comparator
circuit
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
JP10980381U
Other languages
Japanese (ja)
Other versions
JPH0325182Y2 (en
Inventor
武義 黒谷
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP10980381U priority Critical patent/JPS5816565U/en
Publication of JPS5816565U publication Critical patent/JPS5816565U/en
Application granted granted Critical
Publication of JPH0325182Y2 publication Critical patent/JPH0325182Y2/ja
Granted legal-status Critical Current

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  • Measurement Of Current Or Voltage (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ぼこの考案が適用できる測定回路のブローツク図
、第２図はこの考案の一実施例を示すブロック図、第３
図のこの考案の他の実施例を示す比較回路図を示す。 図中、２１は全波整流器、２２は平滑回路、２３は直流
比較器、２４は基準電圧源を示す。Figure 1 is a block diagram of a measuring circuit to which Boko's invention can be applied, Figure 2 is a block diagram showing an embodiment of this invention, and Figure 3 is a block diagram showing an embodiment of this invention.
A comparative circuit diagram showing another embodiment of this invention is shown in the figure. In the figure, 21 is a full-wave rectifier, 22 is a smoothing circuit, 23 is a DC comparator, and 24 is a reference voltage source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 非反転側の第１の入力端子に交流信号を整流した信号を
接続し、反転側の第２の入力端子に基準電圧を接続した
比較回路において、前記比較回路の出力をろ波回路を介
して前記第２の入力端子に接続したことを特徴とする直
流比較器。In a comparator circuit in which a signal obtained by rectifying an AC signal is connected to a first input terminal on the non-inverting side and a reference voltage is connected to a second input terminal on the inverting side, the output of the comparator circuit is passed through a filter circuit. A DC comparator connected to the second input terminal.
JP10980381U 1981-07-25 1981-07-25 Level measurement circuit Granted JPS5816565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10980381U JPS5816565U (en) 1981-07-25 1981-07-25 Level measurement circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10980381U JPS5816565U (en) 1981-07-25 1981-07-25 Level measurement circuit

Publications (2)

Publication Number Publication Date
JPS5816565U true JPS5816565U (en) 1983-02-01
JPH0325182Y2 JPH0325182Y2 (en) 1991-05-31

Family

ID=29904168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10980381U Granted JPS5816565U (en) 1981-07-25 1981-07-25 Level measurement circuit

Country Status (1)

Country Link
JP (1) JPS5816565U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613355U (en) * 1984-06-14 1986-01-10 東芝機器株式会社 heater
JPH01260218A (en) * 1988-04-11 1989-10-17 Mitsubishi Electric Corp Indoor open type hot air oil heater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103078U (en) * 1972-03-02 1973-12-03
JPS5554463A (en) * 1978-08-11 1980-04-21 Kokusai Denshin Denwa Co Ltd <Kdd> Measuring instrument for ratio of noise power to carrier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48103078U (en) * 1972-03-02 1973-12-03
JPS5554463A (en) * 1978-08-11 1980-04-21 Kokusai Denshin Denwa Co Ltd <Kdd> Measuring instrument for ratio of noise power to carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613355U (en) * 1984-06-14 1986-01-10 東芝機器株式会社 heater
JPH01260218A (en) * 1988-04-11 1989-10-17 Mitsubishi Electric Corp Indoor open type hot air oil heater

Also Published As

Publication number Publication date
JPH0325182Y2 (en) 1991-05-31

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