JPS5890072U - Pole change single phase induction motor - Google Patents
Pole change single phase induction motorInfo
- Publication number
- JPS5890072U JPS5890072U JP1981185464U JP18546481U JPS5890072U JP S5890072 U JPS5890072 U JP S5890072U JP 1981185464 U JP1981185464 U JP 1981185464U JP 18546481 U JP18546481 U JP 18546481U JP S5890072 U JPS5890072 U JP S5890072U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- induction motor
- phase induction
- single phase
- pole change
- 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
- Induction Machinery (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図は本考案の実施例を示す２極、４極に極数変換可
能な単相誘導電動機の固定子コイル展開図、第２図は第
１図に示した電動機の回路図、第３図は第２図に示した
回路のスイッチ接点切換図、第４図は本考案による電動
機の回転数とトルクとの関係を示す特性図である。
１〜２４・・・・・・スロット、Ｔ、〜Ｔ７・・・・・
・端子、Ｓ□〜Ｓ７・・・・・・スイッチ、ａ、ｂ・・
・・・・スイッチ接点、Ｍ・・・・・・電動機、ＣＯ□
、 ＣＯ２・・・・・・コンデンサ、Ｅ・・・・・・単
相交流電源、Ｌ・・・・・・負荷トルク曲線。
第１図
第３図Fig. 1 is an exploded view of the stator coil of a single-phase induction motor that can convert the number of poles between 2 and 4 poles, showing an embodiment of the present invention; Fig. 2 is a circuit diagram of the motor shown in Fig. 1; The figure is a switch contact switching diagram of the circuit shown in FIG. 2, and FIG. 4 is a characteristic diagram showing the relationship between the rotational speed and torque of the electric motor according to the present invention. 1 to 24...Slot, T, ~T7...
・Terminal, S□~S7...Switch, a, b...
...Switch contact, M...Motor, CO□
, CO2...Capacitor, E...Single-phase AC power supply, L...Load torque curve. Figure 1 Figure 3
Claims (1)
ルとなるコイルＢを有し、前記コイルＡは多数極時の補
助コイルとして、また前記コイルＢは少数極時の補助コ
イルとしてそれぞれ兼用可能に構成される極数変換単相
誘導電動機に於いて、少数極時に主コイルとなるコイル
Ａに対応して多数極から少数径への切換時のみに使用す
る補助コイルＣを設けたことを特徴とする極数変換単相
誘導電動機。 ・・It has a coil A that becomes the main coil when there are a few poles, and a coil B that becomes the main coil when there are many poles, and the coil A can be used as an auxiliary coil when there are many poles, and the coil B can be used as an auxiliary coil when there are a few poles. In the pole number conversion single-phase induction motor configured as shown in FIG. Pole change single phase induction motor.・・・
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981185464U JPS5890072U (en) | 1981-12-12 | 1981-12-12 | Pole change single phase induction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981185464U JPS5890072U (en) | 1981-12-12 | 1981-12-12 | Pole change single phase induction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5890072U true JPS5890072U (en) | 1983-06-18 |
Family
ID=29986537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981185464U Pending JPS5890072U (en) | 1981-12-12 | 1981-12-12 | Pole change single phase induction motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890072U (en) |
-
1981
- 1981-12-12 JP JP1981185464U patent/JPS5890072U/en active Pending
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