JPS5514607A - Electrolyte leakage preventing circuit for battery - Google Patents
Electrolyte leakage preventing circuit for batteryInfo
- Publication number
- JPS5514607A JPS5514607A JP8630078A JP8630078A JPS5514607A JP S5514607 A JPS5514607 A JP S5514607A JP 8630078 A JP8630078 A JP 8630078A JP 8630078 A JP8630078 A JP 8630078A JP S5514607 A JPS5514607 A JP S5514607A
- Authority
- JP
- Japan
- Prior art keywords
- battery
- voltage
- circuit
- transistor
- leakage preventing
- 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
-
- Y02E60/12—
Landscapes
- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
Abstract
PURPOSE: To prevent the electrolyte of a battery from leaking by detecting the voltage of the battery to break a switch circuit in case the battery is forgotten to disconnect it when the voltage of the battery is excessively lowered so as not to further lower the voltage of the battery to thereby eliminate the battery consumption any further.
CONSTITUTION: A load circuit 2 such as a timer circuit or the like is connected through a switching circuit 4 of a transistor 8 to a battery 1. Voltage dividing resistors 5, 6 are connected across the load circuit 2 to allow a transitor 7 to detect at a point 3 the voltage of the battery 1. In case the voltage of the battery 1 is lowered, the transistor 7 breaks the transistor 8 in the switching circuit 4 to thereby disconnect the load circuit 2 and the detecting circuit 3 of the battery voltage from the battery 1. When this battery 1 is thus disconnected, it is not consumed any further to thereby prevent the electrolyte from leaking.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8630078A JPS5514607A (en) | 1978-07-15 | 1978-07-15 | Electrolyte leakage preventing circuit for battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8630078A JPS5514607A (en) | 1978-07-15 | 1978-07-15 | Electrolyte leakage preventing circuit for battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5514607A true JPS5514607A (en) | 1980-02-01 |
Family
ID=13882975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8630078A Pending JPS5514607A (en) | 1978-07-15 | 1978-07-15 | Electrolyte leakage preventing circuit for battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5514607A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58175916A (en) * | 1982-04-05 | 1983-10-15 | 住友電気工業株式会社 | Method of absorbing thermal elongation and contraction of vertical bent of power cable |
| EP1083619A2 (en) * | 1999-09-10 | 2001-03-14 | Sony Corporation | Battery pack |
| JP2015095953A (en) * | 2013-11-12 | 2015-05-18 | パナソニックＩｐマネジメント株式会社 | Electrical apparatus |
-
1978
- 1978-07-15 JP JP8630078A patent/JPS5514607A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58175916A (en) * | 1982-04-05 | 1983-10-15 | 住友電気工業株式会社 | Method of absorbing thermal elongation and contraction of vertical bent of power cable |
| EP1083619A2 (en) * | 1999-09-10 | 2001-03-14 | Sony Corporation | Battery pack |
| EP1083619A3 (en) * | 1999-09-10 | 2004-06-30 | Sony Corporation | Battery pack |
| JP2015095953A (en) * | 2013-11-12 | 2015-05-18 | パナソニックＩｐマネジメント株式会社 | Electrical apparatus |
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