JPS5753629A - Battery type scale - Google Patents
Battery type scaleInfo
- 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
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)
- Electromechanical Clocks (AREA)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54119958A (en) * | 1978-03-09 | 1979-09-18 | Kubota Ltd | Weighing device |
-
1980
- 1980-09-18 JP JP12947680A patent/JPS5753629A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54119958A (en) * | 1978-03-09 | 1979-09-18 | Kubota Ltd | Weighing device |
Cited By (3)
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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