JPS56115922A - Weighing scale with electronic digital indication - Google Patents

Weighing scale with electronic digital indication

Info

Publication number
JPS56115922A
JPS56115922A JP1935580A JP1935580A JPS56115922A JP S56115922 A JPS56115922 A JP S56115922A JP 1935580 A JP1935580 A JP 1935580A JP 1935580 A JP1935580 A JP 1935580A JP S56115922 A JPS56115922 A JP S56115922A
Authority
JP
Japan
Prior art keywords
scale
converter
weight
cpu5
weighed
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
JP1935580A
Other languages
Japanese (ja)
Other versions
JPH0312245B2 (en
Inventor
Kazuharu Teraoka
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.)
Teraoka Seiko Co Ltd
Original Assignee
Teraoka Seiko Co Ltd
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 Teraoka Seiko Co Ltd filed Critical Teraoka Seiko Co Ltd
Priority to JP1935580A priority Critical patent/JPS56115922A/en
Publication of JPS56115922A publication Critical patent/JPS56115922A/en
Publication of JPH0312245B2 publication Critical patent/JPH0312245B2/ja
Granted 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
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3707—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting using a microprocessor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

PURPOSE:To simplify a means for adjusting the scales by automatically computing the reference constant from digital signals at two points of time when a standard weight is made to act on a scale and when an article to be weighed is zero and from the range of weighing, etc. CONSTITUTION:The weights of the scale 1 and the article 2 to be weighed are detected by a weight converter 3 and transmitted to a central processing device (CPU)5 through the intermediary of an A/D converter 4, and the weight of the article 2 to be weighed is indicated digitally on an indicator 6. The CPU5 or an operating part 7 is provided with a zero-point setting device 8 for making the CPU5 memorize as the zero point of the scale a count number delivered from the A/D converter 4 when the scale 1 is in the state of no load and with a constant setting device 9 which makes the CPU5 compute the reference constant from a count number delivered from the A/D converter 4 when the standard weight is made to act on the scale 1 and a count number in the state of no load, makes the same memorize the reference constant and sets a weight value in the weighing range, etc. on the basis of the reference constant.
JP1935580A 1980-02-19 1980-02-19 Weighing scale with electronic digital indication Granted JPS56115922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1935580A JPS56115922A (en) 1980-02-19 1980-02-19 Weighing scale with electronic digital indication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1935580A JPS56115922A (en) 1980-02-19 1980-02-19 Weighing scale with electronic digital indication

Publications (2)

Publication Number Publication Date
JPS56115922A true JPS56115922A (en) 1981-09-11
JPH0312245B2 JPH0312245B2 (en) 1991-02-19

Family

ID=11997062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1935580A Granted JPS56115922A (en) 1980-02-19 1980-02-19 Weighing scale with electronic digital indication

Country Status (1)

Country Link
JP (1) JPS56115922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114646375A (en) * 2021-06-28 2022-06-21 深圳市飞亚衡器有限公司 Calibration-free system and method for arbitrarily matching and combining weighing platform and electronic weighing instrument

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149154A (en) * 1976-06-07 1977-12-12 Nippon Bizeruba Kk Weighing balance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52149154A (en) * 1976-06-07 1977-12-12 Nippon Bizeruba Kk Weighing balance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114646375A (en) * 2021-06-28 2022-06-21 深圳市飞亚衡器有限公司 Calibration-free system and method for arbitrarily matching and combining weighing platform and electronic weighing instrument

Also Published As

Publication number Publication date
JPH0312245B2 (en) 1991-02-19

Similar Documents

Publication Publication Date Title
KR900008600B1 (en) Multireinge loadcell valance
ES8104558A1 (en) Electronic scales with two ranges
EP0044707B1 (en) An electronic balance
JPS55104724A (en) Method for zero adjusting of automatic weighing machine
ES2010309A6 (en) Apparatus for weighing and measuring the stature of persons.
JPS57133321A (en) Weighing method
JPS56115922A (en) Weighing scale with electronic digital indication
EP0342561A3 (en) Improvement to industrial weighing systems and respective devices to obtain it
JPS51130260A (en) A release system for tare deducting of digital balance
GB1517231A (en) Counting scale and method
JPS5761919A (en) Electronic balance
JPS5610215A (en) Gravimetric device
JPS56143921A (en) Digital display electronic balance
GB945282A (en) Automatic counting and weighing scale
JPS5670425A (en) Digital-type weight measuring device
JPS5790118A (en) Digital type weight measuring apparatus
JPS5764124A (en) Zero-tracking device for electronic ballance
JPS5670422A (en) Digital-type weight measuring device
JPS56106118A (en) Electronic weight screening device
JPS5244668A (en) Data processing apparatus for weighing machines
SU979879A1 (en) Belt-conveyer weigher
JPS5760224A (en) Calorie balance
JPS5670424A (en) Digital-type weight measuring device
JPS56168514A (en) Electronic charging balance
JPS55124021A (en) Weighing meter