JPS6212270U - - Google Patents
Info
- Publication number
- JPS6212270U JPS6212270U JP10433185U JP10433185U JPS6212270U JP S6212270 U JPS6212270 U JP S6212270U JP 10433185 U JP10433185 U JP 10433185U JP 10433185 U JP10433185 U JP 10433185U JP S6212270 U JPS6212270 U JP S6212270U
- Authority
- JP
- Japan
- Prior art keywords
- specific gravity
- temperature
- display
- storage battery
- digital display
- 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
- 230000005484 gravity Effects 0.000 claims description 15
- 239000003792 electrolyte Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Secondary Cells (AREA)
Description
第１図は本考案の蓄電池電解液比重、温度測定
装置のブロツク線図、第２図は同斜視図である。
１……比重検出器、２……温度検出器、３……
増幅器、４……電圧切替器、５……デイジタル表
示器、６……電源部、７……本体、８……検出部
。
FIG. 1 is a block diagram of a storage battery electrolyte specific gravity and temperature measuring device according to the present invention, and FIG. 2 is a perspective view thereof. 1... Specific gravity detector, 2... Temperature detector, 3...
Amplifier, 4...Voltage switch, 5...Digital display, 6...Power supply section, 7...Main body, 8...Detection section.
Claims (1)
り光学的に検出するとともに２０℃における換算
比重とする比重検出器と、電解液温度を半導体素
子の温度特性の変化により検出するとともに２０
℃における換算比重を与えるための温度検出器と
が一体に収納された検出部に、前記検出部からの
比重または温度の検出信号を増幅する増幅器と、
前記増幅器からの出力信号を比重または温度のい
ずれか一方に切り替える表示切替器と、前記表示
切替器からの出力信号により比重または温度のい
ずれか一方をデイジタル表示するデイジタル表示
器と、前記検出部および増幅器、表示切替器、デ
イジタル表示器に電源を供給する電源部とが一体
に収納された本体が接続されてなる蓄電池電解液
比重、温度測定装置。 (2) 電源部は乾電池と電圧レギユレータとから
なる実用新案登録請求の範囲第１項記載の蓄電池
電解液比重、温度測定装置。 (3) 表示切替器は比重または温度のいずれの信
号であるかを判別してデイジタル表示器の小数点
位置を切り替える機能を備えていることを特徴と
する実用新案登録請求の範囲第１項記載の蓄電池
電解液比重、温度測定装置。 (4) 表示切替器は比重または温度のいずれか一
方を自動的に交互にデイジタル表示器に表示させ
る機能を備えていることを特徴とする実用新案登
録請求の範囲第１項記載の蓄電池電解液比重、温
度測定装置。[Scope of Claim for Utility Model Registration] (1) A specific gravity detector that optically detects the electrolyte specific gravity of a lead-acid battery based on a change in refractive index and converts it into a converted specific gravity at 20°C, and a device that detects the electrolyte temperature as a temperature characteristic of a semiconductor element. Detected by change in 20
A detection unit that is integrally housed with a temperature detector for providing a converted specific gravity in °C, and an amplifier that amplifies a specific gravity or temperature detection signal from the detection unit;
a display switch that switches the output signal from the amplifier to either specific gravity or temperature; a digital display that digitally displays either specific gravity or temperature based on the output signal from the display switch; the detection unit; A device for measuring the specific gravity and temperature of a storage battery electrolyte, which is connected to a main body that is integrally housed with an amplifier, a display switch, and a power supply section that supplies power to a digital display. (2) The device for measuring the specific gravity and temperature of a storage battery electrolyte according to claim 1, wherein the power supply section includes a dry battery and a voltage regulator. (3) The utility model claimed in claim 1, wherein the display switching device has a function of determining whether the signal is specific gravity or temperature and switching the decimal point position of the digital display. Storage battery electrolyte specific gravity and temperature measuring device. (4) The storage battery electrolyte according to claim 1, wherein the display switching device has a function of automatically and alternately displaying either specific gravity or temperature on a digital display. Specific gravity and temperature measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10433185U JPS6212270U (en) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10433185U JPS6212270U (en) | 1985-07-08 | 1985-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212270U true JPS6212270U (en) | 1987-01-24 |
Family
ID=30977727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10433185U Pending JPS6212270U (en) | 1985-07-08 | 1985-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212270U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160835A (en) * | 1979-05-31 | 1980-12-15 | Yokogawa Hokushin Electric Corp | Method and device for conversion of density by fiducial temperature |
-
1985
- 1985-07-08 JP JP10433185U patent/JPS6212270U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160835A (en) * | 1979-05-31 | 1980-12-15 | Yokogawa Hokushin Electric Corp | Method and device for conversion of density by fiducial temperature |
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