JPS6254589U - - Google Patents
Info
- Publication number
- JPS6254589U JPS6254589U JP14720085U JP14720085U JPS6254589U JP S6254589 U JPS6254589 U JP S6254589U JP 14720085 U JP14720085 U JP 14720085U JP 14720085 U JP14720085 U JP 14720085U JP S6254589 U JPS6254589 U JP S6254589U
- Authority
- JP
- Japan
- Prior art keywords
- current control
- control means
- power source
- load
- hair dryer
- 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 4
Landscapes
- Control Of Electrical Variables (AREA)
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例のヘアドライヤ２１
の電気的構成を示す電気回路図、第２図はヘアド
ライヤ２１の断面図、第３図は第２図の切断面線
―から見た断面図、第４図はヘアドライヤ２
１の動作を説明する波形図、第５図は本考案の他
の実施例のヘアドライヤ２１ａの電気回路図、第
６図はヘアドライヤ２１ａの動作を説明する波形
図、第７図は先行技術のヘアドライヤ１の電気回
路図である。
２１，２１ａ……ヘアドライヤ、２２……交流
電源、２３……ヒータ、２７，３５……切換えス
イツチ、２９……全波整流回路、３４……モータ
、３６……サーミスタ、４８……制御回路、ＴＲ
……トライアツク、ＤＩ……ダイアツク。
FIG. 1 shows a hair dryer 21 according to an embodiment of the present invention.
2 is a sectional view of the hair dryer 21, FIG. 3 is a sectional view taken from the cutting plane line of FIG. 2, and FIG. 4 is a sectional view of the hair dryer 21.
5 is an electric circuit diagram of a hair dryer 21a according to another embodiment of the present invention, FIG. 6 is a waveform diagram illustrating the operation of the hair dryer 21a, and FIG. 7 is a waveform diagram of a prior art hair dryer. 1 is an electrical circuit diagram of No. 1. 21, 21a... Hair dryer, 22... AC power supply, 23... Heater, 27, 35... Changeover switch, 29... Full wave rectifier circuit, 34... Motor, 36... Thermistor, 48... Control circuit, T.R.
...TRIATSUKU, DI...DIATSUKU.
Claims (1)
流第の通電時間を制御する電流制御手段と、 前記電流制御手段と並列に接続され、導通時に
は電流制御手段の両端を短絡するスイツチング手
段とを含むことを特徴とする負荷電流制御装置。[Claims for Utility Model Registration] An AC power source, a load connected in series to the AC power source, a current control means connected to the opposite side of the load from the AC power source for controlling the current conduction time, and the current control means. 1. A load current control device comprising switching means connected in parallel with the current control means and short-circuiting both ends of the current control means when conductive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14720085U JPS6254589U (en) | 1985-09-25 | 1985-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14720085U JPS6254589U (en) | 1985-09-25 | 1985-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6254589U true JPS6254589U (en) | 1987-04-04 |
Family
ID=31060344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14720085U Pending JPS6254589U (en) | 1985-09-25 | 1985-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6254589U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503543A (en) * | 1973-05-14 | 1975-01-14 | ||
| JPS5039713B2 (en) * | 1973-03-22 | 1975-12-18 | ||
| JPS59165986A (en) * | 1983-03-08 | 1984-09-19 | Hitachi Koki Co Ltd | Motor driven reciprocating saw |
| JPS6075007A (en) * | 1983-09-30 | 1985-04-27 | 松下電工株式会社 | Hair dryer |
-
1985
- 1985-09-25 JP JP14720085U patent/JPS6254589U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039713B2 (en) * | 1973-03-22 | 1975-12-18 | ||
| JPS503543A (en) * | 1973-05-14 | 1975-01-14 | ||
| JPS59165986A (en) * | 1983-03-08 | 1984-09-19 | Hitachi Koki Co Ltd | Motor driven reciprocating saw |
| JPS6075007A (en) * | 1983-09-30 | 1985-04-27 | 松下電工株式会社 | Hair dryer |