JPS58105698U - Voltmeter drive device - Google Patents
Voltmeter drive deviceInfo
- Publication number
- JPS58105698U JPS58105698U JP49682U JP49682U JPS58105698U JP S58105698 U JPS58105698 U JP S58105698U JP 49682 U JP49682 U JP 49682U JP 49682 U JP49682 U JP 49682U JP S58105698 U JPS58105698 U JP S58105698U
- Authority
- JP
- Japan
- Prior art keywords
- voltage meter
- drive device
- analog signal
- potential
- common connection
- 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
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (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
第１図は従来例装置のブロック構成図。第２図は本考案
実施例のブロック構成図。第３図は本考案の別の実施例
についての部分回路構成図。
５・・・分配回路、６・・・保持回路、８・・・電圧メ
ータ、９・・・共通結線、１１・・・電圧ケーブル、１
４・・・補正回路。FIG. 1 is a block diagram of a conventional device. FIG. 2 is a block diagram of an embodiment of the present invention. FIG. 3 is a partial circuit diagram of another embodiment of the present invention. 5... Distribution circuit, 6... Holding circuit, 8... Voltage meter, 9... Common connection, 11... Voltage cable, 1
4...Correction circuit.
Claims (3)
ｎ個の出力端子に順次分配する分配回路と、この出力端
子の各各に接続された複数ｎ個の保持回路とを備え、こ
の保持回路の各出力がそれぞれ複数ｎ個の電圧メータ端
子に接続されるように構成された電圧メータ駆動装置に
おいて、上記電圧メータ端子の一端が各電圧メータにつ
いてその電圧メータの近傍で共通結線に接続され、 この共通結線の電位を導く電圧ケーブルと、このケーブ
ルにより導かれた共通結線の電位により上記分配回路の
入力端字に与えるアナログ信号を補正する補正回路とを
備えたことを特徴とする電圧メータ駆動装置。(1) A distribution circuit that sequentially distributes an analog signal applied to one input terminal to a plurality of n output terminals, and a plurality of n holding circuits connected to each of the output terminals, In a voltage meter drive device configured such that each output of the circuit is connected to a plurality of n voltage meter terminals, one end of the voltage meter terminal is connected to a common connection for each voltage meter in the vicinity of the voltage meter. A voltage meter comprising: a voltage cable that guides the potential of the common connection; and a correction circuit that corrects an analog signal applied to the input end of the distribution circuit based on the potential of the common connection guided by the cable. Drive device.
に加算する回路を含む実用新案登録請求の範囲第（１）
項に記載の電圧メータ駆動装置。(2) The correction circuit includes a circuit that adds the potential of the common connection to this analog signal.
Voltage meter drive device as described in section.
るとき、共通結線の電位をこのアナログ信号により生じ
る電位に減算する回路を含む実用新案登録請求の範囲第
（２）項に記載の電圧メータ駆動装置。(3) The voltage meter according to claim (2) of the utility model registration, in which the correction circuit includes a circuit that subtracts the potential of the common connection to the potential generated by the analog signal when the analog signal is of a current input type. Drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49682U JPS58105698U (en) | 1982-01-05 | 1982-01-05 | Voltmeter drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49682U JPS58105698U (en) | 1982-01-05 | 1982-01-05 | Voltmeter drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58105698U true JPS58105698U (en) | 1983-07-18 |
| JPH0219907Y2 JPH0219907Y2 (en) | 1990-05-31 |
Family
ID=30013567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49682U Granted JPS58105698U (en) | 1982-01-05 | 1982-01-05 | Voltmeter drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58105698U (en) |
-
1982
- 1982-01-05 JP JP49682U patent/JPS58105698U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0219907Y2 (en) | 1990-05-31 |
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