JPS646748U - - Google Patents
Info
- Publication number
- JPS646748U JPS646748U JP1987098760U JP9876087U JPS646748U JP S646748 U JPS646748 U JP S646748U JP 1987098760 U JP1987098760 U JP 1987098760U JP 9876087 U JP9876087 U JP 9876087U JP S646748 U JPS646748 U JP S646748U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- circuit
- series
- charging current
- current detour
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の第１の実施例を示し、第２
図はこの考案の第２の実施例を示す。また第３図
は従来の充電状態表示装置を含む充電回路の回路
図を示している。
Ｒ１，Ｒ３―充電抵抗、Ｌ１―充電状態表示用
の発光ダイオード、Ｑ１―ホトカプラ。
Figure 1 shows the first embodiment of this invention;
The figure shows a second embodiment of the invention. Further, FIG. 3 shows a circuit diagram of a charging circuit including a conventional charging status display device. R1, R3 - charging resistor, L1 - light emitting diode for displaying charging status, Q1 - photocoupler.
Claims (1)
続したｎ個の充電回路を複数個設け、各充電回路
の充電抵抗に、並列に充電電流迂回回路を接続し
、ｉ番目（ｉ＝１……ｎ−１）の充電電流迂回回
路にホトカプラの発光素子を直列接続するととも
に、ｉ＋１番目の充電電流迂回回路にｉ番目の充
電電流迂回回路に接続した発光素子と対をなす受
光素子を直列接続し、且つｎ番目の充電電流迂回
回路に充電状態表示用の発光ダイオードを直列接
続したことを特徴とする充電状態表示装置。 A plurality of n charging circuits with charging resistors connected in series are provided between the rectifier circuit and the battery, and a charging current detour circuit is connected in parallel to the charging resistor of each charging circuit, and the i-th (i=1... A light emitting element of a photocoupler is connected in series to the charging current detour circuit (n-1), and a light receiving element that is paired with the light emitting element connected to the i-th charging current detour circuit is connected in series to the i+1th charging current detour circuit. , and a charging state display device characterized in that a light emitting diode for displaying the charging state is connected in series to the n-th charging current detour circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098760U JPS646748U (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098760U JPS646748U (en) | 1987-06-26 | 1987-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646748U true JPS646748U (en) | 1989-01-13 |
Family
ID=31325306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987098760U Pending JPS646748U (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646748U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63181624A (en) * | 1987-01-20 | 1988-07-26 | 三洋電機株式会社 | Emergency equipment |
-
1987
- 1987-06-26 JP JP1987098760U patent/JPS646748U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63181624A (en) * | 1987-01-20 | 1988-07-26 | 三洋電機株式会社 | Emergency equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS646748U (en) | ||
| JPS63145353U (en) | ||
| JPH0414441U (en) | ||
| JPS63109662U (en) | ||
| JPS61156096U (en) | ||
| JPS6044442U (en) | power supply | |
| JPH0343748U (en) | ||
| JPS6355694U (en) | ||
| JPS61189313U (en) | ||
| JPS6114840U (en) | power supply | |
| JPS61127659U (en) | ||
| JPS63179749U (en) | ||
| JPS6295438U (en) | ||
| JPH0351484U (en) | ||
| JPS61123642U (en) | ||
| JPS5978844U (en) | power circuit | |
| JPS63145352U (en) | ||
| JPS60185271U (en) | Battery remaining capacity display circuit | |
| JPS6268256U (en) | ||
| JPS60185270U (en) | voltage display device | |
| JPS63110997U (en) | ||
| JPS6384583U (en) | ||
| JPS59117989U (en) | electric clock | |
| JPS60102146U (en) | lamp lighting device | |
| JPH03123212U (en) |