JPS61134768U - - Google Patents
Info
- Publication number
- JPS61134768U JPS61134768U JP1849185U JP1849185U JPS61134768U JP S61134768 U JPS61134768 U JP S61134768U JP 1849185 U JP1849185 U JP 1849185U JP 1849185 U JP1849185 U JP 1849185U JP S61134768 U JPS61134768 U JP S61134768U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- vacuum cleaner
- resistor
- car
- connect
- 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
Landscapes
- Passenger Equipment (AREA)
- Electric Vacuum Cleaner (AREA)
Description
第１図は本考案の一実施例における車載用充電
式掃除機の回路図、第２図はその充電特性を示す
グラフ、第３図は従来の車載用充電式掃除機の充
電回路の一例を示す回路図である。
２１……車のバツテリー、２２……電池、２３
……電球、２４……第１のトランジスター、２７
……第２のトランジスター、２８……ツエナーダ
イオード。
Fig. 1 is a circuit diagram of a car-mounted rechargeable vacuum cleaner according to an embodiment of the present invention, Fig. 2 is a graph showing its charging characteristics, and Fig. 3 is an example of a charging circuit of a conventional car-mounted rechargeable vacuum cleaner. FIG. 21...Car battery, 22...Battery, 23
... Light bulb, 24 ... First transistor, 27
...Second transistor, 28...Zener diode.
Claims (1)
１のトランジスターを直列に挿入し、そのトラン
ジスターのベースに抵抗と第２のトランジスター
のコレクターを接続し、その第２のトランジスタ
ーのエミツターにはツエナーダイオードを、ベー
スには、電池の電圧を分割した抵抗の分割点を接
続して構成した車載用充電式掃除機。 Insert a light bulb and a first transistor in series between the car battery and a rechargeable vacuum cleaner, connect a resistor and a collector of the second transistor to the base of the transistor, and connect a zener to the emitter of the second transistor. A car-mounted rechargeable vacuum cleaner consisting of a diode connected to the base and the dividing point of a resistor that divides the voltage of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849185U JPS61134768U (en) | 1985-02-13 | 1985-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849185U JPS61134768U (en) | 1985-02-13 | 1985-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61134768U true JPS61134768U (en) | 1986-08-22 |
Family
ID=30507184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1849185U Pending JPS61134768U (en) | 1985-02-13 | 1985-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61134768U (en) |
-
1985
- 1985-02-13 JP JP1849185U patent/JPS61134768U/ja active Pending
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