JPS5753629A - Battery type scale - Google Patents

Battery type scale

Info

Publication number
JPS5753629A
JPS5753629A JP12947680A JP12947680A JPS5753629A JP S5753629 A JPS5753629 A JP S5753629A JP 12947680 A JP12947680 A JP 12947680A JP 12947680 A JP12947680 A JP 12947680A JP S5753629 A JPS5753629 A JP S5753629A
Authority
JP
Japan
Prior art keywords
voltage
circuit
timer
converter
display device
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
JP12947680A
Other languages
Japanese (ja)
Inventor
Akira Nishikawa
Yoshihisa Nishiyama
Mitsutaka Sakakibara
Kazuhide Takahama
Yukihiro Hirosaki
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.)
Tokyo Sanyo Electric Co Ltd
Toshiba TEC Corp
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tokyo Electric 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 Tokyo Sanyo Electric Co Ltd, Tokyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP12947680A priority Critical patent/JPS5753629A/en
Publication of JPS5753629A publication Critical patent/JPS5753629A/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
    • 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

Abstract

PURPOSE:To reduce the power consumption of each circuit and to prolong the life of batteries by providing a timer which operates on the start of the application of a power voltage and the start of metering operation, and by stopping feeding to each circuit when a metering state is held. CONSTITUTION:The voltage of a battery 1 is made constant by a constant voltage circuit 3 and the constant voltage is applied to a load cell 17, an A/D converter 20 and a display device 22; and a voltage signal outputted from the cell 17 corresponding to a load is converted by the converter 20 into a digital value, which is further converted 25 into a weight value to display it on the display device 22. In a processor 25, a timer is provided, and this timer is started in response to the start of the application of the battery voltage and reset and restarted in response to the start of metering operation. Then, the supply of the battery voltage to the circuit 3, cell 17, converter 20, and display device 22 is stopped a certain time after the time is started.
JP12947680A 1980-09-18 1980-09-18 Battery type scale Pending JPS5753629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12947680A JPS5753629A (en) 1980-09-18 1980-09-18 Battery type scale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12947680A JPS5753629A (en) 1980-09-18 1980-09-18 Battery type scale

Publications (1)

Publication Number Publication Date
JPS5753629A true JPS5753629A (en) 1982-03-30

Family

ID=15010423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12947680A Pending JPS5753629A (en) 1980-09-18 1980-09-18 Battery type scale

Country Status (1)

Country Link
JP (1) JPS5753629A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671596A (en) * 1985-04-24 1987-06-09 Hirose Electric Co., Ltd. Method of press-connecting multicore flat cable and electric connector for multicore flat cable
US4713025A (en) * 1984-02-10 1987-12-15 Hirose Electric Co., Ltd. Electric connector for multi-conductor flat cables
US5447449A (en) * 1993-03-08 1995-09-05 Yamaichi Electronics Co., Ltd. Pressure connection type connector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119958A (en) * 1978-03-09 1979-09-18 Kubota Ltd Weighing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54119958A (en) * 1978-03-09 1979-09-18 Kubota Ltd Weighing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713025A (en) * 1984-02-10 1987-12-15 Hirose Electric Co., Ltd. Electric connector for multi-conductor flat cables
US4671596A (en) * 1985-04-24 1987-06-09 Hirose Electric Co., Ltd. Method of press-connecting multicore flat cable and electric connector for multicore flat cable
US5447449A (en) * 1993-03-08 1995-09-05 Yamaichi Electronics Co., Ltd. Pressure connection type connector

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