JPS59172326U - Instrument circuit - Google Patents

Instrument circuit

Info

Publication number
JPS59172326U
JPS59172326U JP6635183U JP6635183U JPS59172326U JP S59172326 U JPS59172326 U JP S59172326U JP 6635183 U JP6635183 U JP 6635183U JP 6635183 U JP6635183 U JP 6635183U JP S59172326 U JPS59172326 U JP S59172326U
Authority
JP
Japan
Prior art keywords
voltage
input signal
predetermined
circuit
instrument 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
JP6635183U
Other languages
Japanese (ja)
Other versions
JPH0245772Y2 (en
Inventor
豊 今井
白土　裕二
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP6635183U priority Critical patent/JPS59172326U/en
Publication of JPS59172326U publication Critical patent/JPS59172326U/en
Application granted granted Critical
Publication of JPH0245772Y2 publication Critical patent/JPH0245772Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (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) [Summary] 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図は、本考案の一実虚例を示すブロック図、第２図
は、第１図における遅延回路、比較回路の具体例を示す
電気回路図、第３図は、第１図、第２図における各部の
電圧波形を示すタイムチャートである。 １・・・・・・計器、１１・・・・・・定電圧回路、１
２・・・・・・波形整形回路、１３・・・・・・積分回
路、１４・・・・・・遅延回路（遅延手段）、１４１，
１４２・・・・・・遅延ユニット、１５・・・・・・比
較回路、１５１，１５４・・・・・・比較器（判定手段
）、１５２．１５３・・・・・・比較器、１６・・・・
・・駆動回路、１７・・・・・・表示器、２・・・・・
・センダ。 第２図 第３図FIG. 1 is a block diagram showing a real and imaginary example of the present invention, FIG. 2 is an electric circuit diagram showing a concrete example of the delay circuit and comparison circuit in FIG. 1, and FIG. 2 is a time chart showing voltage waveforms at various parts in FIG. 2. FIG. 1...Meter, 11... Constant voltage circuit, 1
2... Waveform shaping circuit, 13... Integrating circuit, 14... Delay circuit (delay means), 141,
142... Delay unit, 15... Comparison circuit, 151, 154... Comparator (judgment means), 152.153... Comparator, 16. ...
...Drive circuit, 17...Display device, 2...
・Sender. Figure 2 Figure 3

Claims (1)

【実用新案登録請求の範囲】 入力される電気信号を視覚表示する計器のための計器用
回路において、 入力信号の電圧が、所定高電圧以上か否か、あるいは、
所定低電圧以下か否がか判定する判定手段と、 入力信号の電圧が、所定高電圧以上あるいは所定低電圧
以下のとき、入力信号電圧の立ち上がりあるいは立ち下
がりを所定量遅延させる遅延手段と、 を備える計器用回路。[Claims for Utility Model Registration] In an instrument circuit for a meter that visually displays an input electrical signal, whether or not the voltage of the input signal is a predetermined high voltage or higher, or
determining means for determining whether the voltage is below a predetermined low voltage; and delay means for delaying the rise or fall of the input signal voltage by a predetermined amount when the voltage of the input signal is above a predetermined high voltage or below a predetermined low voltage. Instrumentation circuit provided.
JP6635183U 1983-05-02 1983-05-02 Instrument circuit Granted JPS59172326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6635183U JPS59172326U (en) 1983-05-02 1983-05-02 Instrument circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6635183U JPS59172326U (en) 1983-05-02 1983-05-02 Instrument circuit

Publications (2)

Publication Number Publication Date
JPS59172326U true JPS59172326U (en) 1984-11-17
JPH0245772Y2 JPH0245772Y2 (en) 1990-12-04

Family

ID=30196558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6635183U Granted JPS59172326U (en) 1983-05-02 1983-05-02 Instrument circuit

Country Status (1)

Country Link
JP (1) JPS59172326U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49146969U (en) * 1973-04-16 1974-12-18
JPS5130545U (en) * 1974-08-21 1976-03-05
JPS55149032A (en) * 1979-05-08 1980-11-20 Toyo Electric Mfg Co Ltd Pressure fluctuation abnormality detector
JPS5661609A (en) * 1979-10-25 1981-05-27 Miwa Denki Kk Voltmeter of ammeter with instantaneous max./min. value pointer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49146969U (en) * 1973-04-16 1974-12-18
JPS5130545U (en) * 1974-08-21 1976-03-05
JPS55149032A (en) * 1979-05-08 1980-11-20 Toyo Electric Mfg Co Ltd Pressure fluctuation abnormality detector
JPS5661609A (en) * 1979-10-25 1981-05-27 Miwa Denki Kk Voltmeter of ammeter with instantaneous max./min. value pointer

Also Published As

Publication number Publication date
JPH0245772Y2 (en) 1990-12-04

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