JPS56127220A - Battery-driven electronic machinary - Google Patents

Battery-driven electronic machinary

Info

Publication number
JPS56127220A
JPS56127220A JP3007580A JP3007580A JPS56127220A JP S56127220 A JPS56127220 A JP S56127220A JP 3007580 A JP3007580 A JP 3007580A JP 3007580 A JP3007580 A JP 3007580A JP S56127220 A JPS56127220 A JP S56127220A
Authority
JP
Japan
Prior art keywords
battery
printer
detection signal
capacity
driving
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
JP3007580A
Other languages
Japanese (ja)
Other versions
JPS6365973B2 (en
Inventor
Shigeru Toyomura
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP3007580A priority Critical patent/JPS56127220A/en
Publication of JPS56127220A publication Critical patent/JPS56127220A/en
Publication of JPS6365973B2 publication Critical patent/JPS6365973B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Power Sources (AREA)
  • Calculators And Similar Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

PURPOSE:To prevent a misprint or a faulty operation for the electronic machinery, by providing an arithmetic part driving battery, a printer driving battery plus a detecting part that detects the electric capacity of each battery and then inhibiting the operation of the printer with the detection signal supplied from the detecting part. CONSTITUTION:An electronic calculator with a handy printer is controlled so as to secure an output of 1 for the detector S1 in case the electric capacity of the battery B2 is sufficient to drive a printer P and the battery B1 that drives the arithmetic part C is consumed to be less than the working voltage of the part C. The output of the detector S1 lights up the display element L1 of the display device LC to give a warning to the consumption of the battery B1, and at the same time inhibits the printer controlling signal from the part C that is supplied to the driving circuit part D to inhibit the operation of the printer P. The detecting part S2 detects the capacity drop of the battery B2 when the battery B1 has sufficient capacity with the battery B2 consumed, respectively. Then the element L2 is lighted up by the detection signal to produce an alarm. At the same time, the detection signal is sent to the circuit part D via the gate G1 to inhibit the operation of the printer P.
JP3007580A 1980-03-10 1980-03-10 Battery-driven electronic machinary Granted JPS56127220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3007580A JPS56127220A (en) 1980-03-10 1980-03-10 Battery-driven electronic machinary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3007580A JPS56127220A (en) 1980-03-10 1980-03-10 Battery-driven electronic machinary

Publications (2)

Publication Number Publication Date
JPS56127220A true JPS56127220A (en) 1981-10-05
JPS6365973B2 JPS6365973B2 (en) 1988-12-19

Family

ID=12293671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3007580A Granted JPS56127220A (en) 1980-03-10 1980-03-10 Battery-driven electronic machinary

Country Status (1)

Country Link
JP (1) JPS56127220A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914027A (en) * 1982-07-15 1984-01-24 Canon Inc Electronic apparatus provided with printing device
JPS5973774A (en) * 1982-10-19 1984-04-26 Matsushita Electric Ind Co Ltd Apparatus for detecting residual voltage of battery
JPS6042676A (en) * 1983-08-19 1985-03-06 Fuji Electric Co Ltd Radiation dosimeter
JPS62151908A (en) * 1985-12-25 1987-07-06 Hitachi Ltd Document edition processor
JPS6454123U (en) * 1987-09-29 1989-04-04
JP2008193757A (en) * 2007-01-31 2008-08-21 Sanyo Electric Co Ltd Power supply apparatus for vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914027A (en) * 1982-07-15 1984-01-24 Canon Inc Electronic apparatus provided with printing device
JPS5973774A (en) * 1982-10-19 1984-04-26 Matsushita Electric Ind Co Ltd Apparatus for detecting residual voltage of battery
JPS6042676A (en) * 1983-08-19 1985-03-06 Fuji Electric Co Ltd Radiation dosimeter
JPH0557548B2 (en) * 1983-08-19 1993-08-24 Fuji Electric Co Ltd
JPS62151908A (en) * 1985-12-25 1987-07-06 Hitachi Ltd Document edition processor
JPH0456329B2 (en) * 1985-12-25 1992-09-08 Hitachi Ltd
JPS6454123U (en) * 1987-09-29 1989-04-04
JP2008193757A (en) * 2007-01-31 2008-08-21 Sanyo Electric Co Ltd Power supply apparatus for vehicle

Also Published As

Publication number Publication date
JPS6365973B2 (en) 1988-12-19

Similar Documents

Publication Publication Date Title
HK9481A (en) A driving arrangement for an electronic timepiece
DE69918964D1 (en) DEVICE WITH A DISPLAY, INHALATOR WITH THIS DEVICE AND ERROR DETECTOR IN THE DEVICE
JPS56127220A (en) Battery-driven electronic machinary
JPS52100997A (en) Display control system
JPS56163474A (en) Electronic timepiece
JPS5910023B2 (en) Electronic equipment with battery life display
JPS5710824A (en) Recording system electronic apparatus
JPS54102166A (en) Battery life display system in electronic watch
JPS5230329A (en) Display unit
JPS5589782A (en) Electronic watch
JPS5492049A (en) Electronic timer
JPS52146665A (en) Electronic watch indicating battery life
JPS5713382A (en) Power source circuit for electronic clock
JPS547976A (en) Voltage change detecting and displaying device
JPS56148021A (en) Electronic weighing machine
JPS5746186A (en) Voltage control device of electronic watch
JPS5793275A (en) Analogue indication electronic clock
JPS5355163A (en) Electronic watch
TW281808B (en) Method and apparatus for determining battery status to operate a portable electronic device
JPH02195390A (en) Liquid crystal display device
KR950015173A (en) Power-saving nonstop traffic signal control system
JPS6437697A (en) Alarm device
JPS53146662A (en) Electronic watch with battery life display
JPS54125070A (en) Battery life display system of battery watch
JPS5340565A (en) Watch with battery life alert display