JPS56142421A - Electronic weighing machine - Google Patents

Electronic weighing machine

Info

Publication number
JPS56142421A
JPS56142421A JP4651280A JP4651280A JPS56142421A JP S56142421 A JPS56142421 A JP S56142421A JP 4651280 A JP4651280 A JP 4651280A JP 4651280 A JP4651280 A JP 4651280A JP S56142421 A JPS56142421 A JP S56142421A
Authority
JP
Japan
Prior art keywords
battery
drop
weighing machine
voltage
electronic weighing
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
JP4651280A
Other languages
Japanese (ja)
Inventor
Noboru Uyama
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP4651280A priority Critical patent/JPS56142421A/en
Publication of JPS56142421A publication Critical patent/JPS56142421A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

PURPOSE:To make possible to prevent the over discharge of a battery and display the drop of the voltage by cutting off a driving power source after a current flowing time required for a displayer to display when the voltage drop of the battery for driving an electronic weighing machine was detected. CONSTITUTION:When the voltage drop of a driving battery 1 was detected in an electronic weighing machine in which load G is measured with a load cell 2, A/D converted (3) after passing an amplifier 4 and displayed by a weight displayer 5' via a decoder driver 6, instruction is given to a latch relay 7 after delaying (17) a time a voltage drop displayer 9 which can self-hold requires, and the output of the battery 1 is turned on and off. By so doing, the over discharge of the battery can be prevented and the drop of the voltage can be displayed.
JP4651280A 1980-04-08 1980-04-08 Electronic weighing machine Pending JPS56142421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4651280A JPS56142421A (en) 1980-04-08 1980-04-08 Electronic weighing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4651280A JPS56142421A (en) 1980-04-08 1980-04-08 Electronic weighing machine

Publications (1)

Publication Number Publication Date
JPS56142421A true JPS56142421A (en) 1981-11-06

Family

ID=12749305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4651280A Pending JPS56142421A (en) 1980-04-08 1980-04-08 Electronic weighing machine

Country Status (1)

Country Link
JP (1) JPS56142421A (en)

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