JPS5982823U - electronic weighing machine - Google Patents

electronic weighing machine

Info

Publication number
JPS5982823U
JPS5982823U JP17881982U JP17881982U JPS5982823U JP S5982823 U JPS5982823 U JP S5982823U JP 17881982 U JP17881982 U JP 17881982U JP 17881982 U JP17881982 U JP 17881982U JP S5982823 U JPS5982823 U JP S5982823U
Authority
JP
Japan
Prior art keywords
digital converter
reference input
analog
weighing machine
input
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
JP17881982U
Other languages
Japanese (ja)
Other versions
JPH0217306Y2 (en
Inventor
猪谷　盛一
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP17881982U priority Critical patent/JPS5982823U/en
Publication of JPS5982823U publication Critical patent/JPS5982823U/en
Application granted granted Critical
Publication of JPH0217306Y2 publication Critical patent/JPH0217306Y2/ja
Granted legal-status Critical Current

Links

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図は本考案の電子式計重機の一実施例の構成図、第
２図は他の実施例の要部構成図である。 ２・・・正の電源、３・・・負の電源、１２・・田−ド
セル、１３・・・アナログ・デジタル変換器、１４゜１
５．１６・・・抵抗。FIG. 1 is a block diagram of one embodiment of the electronic weighing machine of the present invention, and FIG. 2 is a block diagram of main parts of another embodiment. 2... Positive power supply, 3... Negative power supply, 12... Field cell, 13... Analog-to-digital converter, 14゜1
5.16...Resistance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロードセルを正の電源の出力電圧＋■と負の電源の出力
電圧−■との直列電圧±Ｖで励磁すると共に、リファレ
ンス入力が差動入力となったアナログ・デジタル変換器
の被変換入力に前記ロードセルの出力電圧を直接または
増幅器を介して印加し、アナログ・デジタル変換器の前
記リファレンス入力には、前記直列電圧上■を抵抗分割
してその分割抵抗の端子電圧を印加し、前記アナログ・
″デジタル変換器の出力から計重デジタル信号を得る電
子式計重機。The load cell is excited by a series voltage ±V of the output voltage +■ of the positive power supply and the output voltage -■ of the negative power supply, and the reference input is connected to the converted input of the analog-to-digital converter whose reference input is a differential input. The output voltage of the load cell is applied directly or via an amplifier, and the reference input of the analog-to-digital converter is divided by a resistor and the terminal voltage of the divided resistor is applied to the reference input of the analog-to-digital converter.
``An electronic weighing machine that obtains a digital weighing signal from the output of a digital converter.
JP17881982U 1982-11-25 1982-11-25 electronic weighing machine Granted JPS5982823U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17881982U JPS5982823U (en) 1982-11-25 1982-11-25 electronic weighing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17881982U JPS5982823U (en) 1982-11-25 1982-11-25 electronic weighing machine

Publications (2)

Publication Number Publication Date
JPS5982823U true JPS5982823U (en) 1984-06-04
JPH0217306Y2 JPH0217306Y2 (en) 1990-05-15

Family

ID=30388136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17881982U Granted JPS5982823U (en) 1982-11-25 1982-11-25 electronic weighing machine

Country Status (1)

Country Link
JP (1) JPS5982823U (en)

Also Published As

Publication number Publication date
JPH0217306Y2 (en) 1990-05-15

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