JPS6110095U - Vacuum cleaner control circuit - Google Patents
Vacuum cleaner control circuitInfo
- Publication number
- JPS6110095U JPS6110095U JP1984093283U JP9328384U JPS6110095U JP S6110095 U JPS6110095 U JP S6110095U JP 1984093283 U JP1984093283 U JP 1984093283U JP 9328384 U JP9328384 U JP 9328384U JP S6110095 U JPS6110095 U JP S6110095U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- vacuum cleaner
- electric blower
- bidirectional thyristor
- cleaner control
- 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
Landscapes
- Electric Vacuum Cleaner (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の電気掃除機の制御回路の一実施例を示
す回路図、第2図と第3区はそれぞれ従来の電気掃除機
の制御回路を示す回路図である。
1・・・電動送風機、2・・・双方向性サイリスク、3
・・・フォトカップリング双方向性サイリスク、4・・
・降圧抵抗、5・・・整流ブリッジ、6・・・平滑コン
デンサ、7・・・ツエナーダイオード、9・・・トラン
ジスタ、10.11・・・分圧抵抗、12・・・スイッ
チ。FIG. 1 is a circuit diagram showing an embodiment of a control circuit for a vacuum cleaner according to the present invention, and FIGS. 2 and 3 are circuit diagrams showing control circuits for a conventional vacuum cleaner, respectively. 1... Electric blower, 2... Bidirectional Sairisk, 3
...Photocoupling bidirectional cyrisk, 4...
- Step-down resistor, 5... Rectifier bridge, 6... Smoothing capacitor, 7... Zener diode, 9... Transistor, 10.11... Voltage dividing resistor, 12... Switch.
Claims (1)
回路とを具え、前記制御回路は電動送風機に直列に接続
された双方向性サイリスタとこの双方向性サイリスクの
ゲート入力を与える発光素子と受光素子から成るフォト
カップリング双方向性サイリスタとを有し、前記フォト
カップリング双方向性サイリスクの発光素子をこれに接
続されたトランジスタのベース回路を開閉することによ
ってスイッチングさせて電動送風機の駆動電流を制御す
る電気掃除機の制御回路。The control circuit includes an electric blower and a control circuit for controlling the drive current of the electric blower, and the control circuit includes a bidirectional thyristor connected in series with the electric blower, and a light emitting element and a light receiving element that provide a gate input to the bidirectional thyristor. and a photocoupled bidirectional thyristor, the light emitting element of the photocoupled bidirectional thyristor is switched by opening and closing the base circuit of a transistor connected to it to control the drive current of the electric blower. control circuit for a vacuum cleaner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984093283U JPS6110095U (en) | 1984-06-21 | 1984-06-21 | Vacuum cleaner control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984093283U JPS6110095U (en) | 1984-06-21 | 1984-06-21 | Vacuum cleaner control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6110095U true JPS6110095U (en) | 1986-01-21 |
Family
ID=30650824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984093283U Pending JPS6110095U (en) | 1984-06-21 | 1984-06-21 | Vacuum cleaner control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6110095U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01212529A (en) * | 1988-02-19 | 1989-08-25 | Tokyo Electric Co Ltd | Electric cleaner |
-
1984
- 1984-06-21 JP JP1984093283U patent/JPS6110095U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01212529A (en) * | 1988-02-19 | 1989-08-25 | Tokyo Electric Co Ltd | Electric cleaner |
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