JPS633675A - Variable speed single-phase motor - Google Patents
Variable speed single-phase motorInfo
- Publication number
- JPS633675A JPS633675A JP61144505A JP14450586A JPS633675A JP S633675 A JPS633675 A JP S633675A JP 61144505 A JP61144505 A JP 61144505A JP 14450586 A JP14450586 A JP 14450586A JP S633675 A JPS633675 A JP S633675A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- speed
- main coil
- speed adjusting
- capacitor
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
Landscapes
- Control Of Ac Motors In General (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の属する技術分野〕
この発明は可変速度単相モータにおいて、速度調整コイ
ルを減らすことができるようにしたものに関する。DETAILED DESCRIPTION OF THE INVENTION [Technical field to which the invention pertains] The present invention relates to a variable speed single-phase motor in which the number of speed adjusting coils can be reduced.
可変速度単相モータの従来例を第３図にもとづいて説明
する。この図はコンデンサ運転形単相モータのコイル接
続図を示し、進相用コンデンサ１を直接に接続した補助
コイル２と主コイル３が並列接続され、主コイル３の一
端には速度調整コイル４が変速段数に応じて多数（この
図の場合は５個）直列接続されている。前記主コイル３
の両端および速度調整コイル４の各接続点と先端には端
子３ａ、３ｂおよび４ａないし４ｅが設けられ、端子３
ａ 、３ｂを介して主コイル８に電圧を印加するとモー
タは高速で回転し、端子８＆と４ａないし４ｅを介して
主コイル３と速度調整コイル４に電圧を印加するとモー
タが５段階の低速で回転するようになっている。A conventional example of a variable speed single phase motor will be explained based on FIG. This figure shows a coil connection diagram of a capacitor-operated single-phase motor, in which an auxiliary coil 2 to which a phase advance capacitor 1 is directly connected and a main coil 3 are connected in parallel, and a speed adjustment coil 4 is connected to one end of the main coil 3. A large number (five in this figure) are connected in series depending on the number of gears. The main coil 3
Terminals 3a, 3b and 4a to 4e are provided at both ends of the speed adjusting coil 4 and at each connection point and tip of the speed adjusting coil 4.
When voltage is applied to the main coil 8 through terminals a and 3b, the motor rotates at high speed, and when voltage is applied to the main coil 3 and speed adjustment coil 4 through terminals 8& and 4a to 4e, the motor rotates at five low speeds. It is designed to rotate.
このような構造では変速段数を増すためには速度調整コ
イル４の個数を増す必要があるので巻線作業に多くの手
数を要するという欠点があった。In such a structure, in order to increase the number of gears, it is necessary to increase the number of speed adjusting coils 4, so there is a drawback that a lot of work is required for winding the coils.
１已
この発明は前期の欠点を除去するために、同一変速段数
で速度調整コイルを減らして巻線作業を容易に行うこと
ができるようにした可変速度単相モータを提供すること
を目的とする。1. In order to eliminate the drawbacks of the previous model, it is an object of the present invention to provide a variable speed single-phase motor that has the same number of gears but reduces the number of speed adjusting coils to facilitate winding work. .
この発明は前記の目的を達成するために、主コイルの両
端に速度調整コイルをそれぞれ適当数直列に接続し、コ
ンデンサと直列に接続した補助コイルを前記主コイルの
一端に接続するとともに、コンデンサの端子を主コイル
の他端またはこれと接続した速度調整コイルに接続し、
この接続点と主コイルの一端に接続した速度調整コイル
との間に電圧を印加して多段の低速回転を得るようにし
たものである。In order to achieve the above object, this invention connects an appropriate number of speed adjusting coils in series to both ends of a main coil, connects an auxiliary coil connected in series with a capacitor to one end of the main coil, and Connect the terminal to the other end of the main coil or the speed adjustment coil connected to this,
A voltage is applied between this connection point and a speed adjusting coil connected to one end of the main coil to obtain multi-stage low speed rotation.
第１図および第２図はこの発明の実施例を示すもので、
第３図と同一符号で示すものは同一部品である。これら
の図はコンデンサ運転形単相モータのコイル接続図を示
し、主コイル３の両端に速度調整コイル４と１４がそれ
ぞれ適当数（これらの図の場合は２個と１個）直列に接
続されている。FIG. 1 and FIG. 2 show an embodiment of this invention.
Components designated by the same reference numerals as in FIG. 3 are the same parts. These figures show coil connection diagrams of a capacitor-operated single-phase motor, in which an appropriate number of speed adjustment coils 4 and 14 (in the case of these figures, two and one) are connected in series to both ends of the main coil 3. ing.
コンデンサ１と直列に接続した補助コイル２は前記主コ
イル３の一端に接続され、コンデンサ１の端子１ａは第
１図に示すように主コイル３の他端かまたはタップ切り
替えにより第２図１と示すように主コイル８の他端と接
続した速度調整コイル１４に接続される。主コイル８の
両端および速度調整コイル４，１４の接続点と先端には
端子３ａ、８ｂおよび４ａ、４ｂ、１４ａが設ケラレ、
第１図に示すように端子３ａ、８ｂを介して主コイル３
と補助コイル２に電圧を印加するとモータは高速で回転
し、端子３ａと４ａまたは４ｂを介して主コイル３、補
助コイル２および速度調整コイル４に電圧を印加すると
モータが２段階の低速で回転する。この状態からタップ
を切り替えて第２図に示すように端子１４ａ、ｓｂを介
して主コイル３、速度調整コイル１４および補助コイル
２に電圧を印加すると第１図で説明した前記高速回転よ
り速度調整コイル１４で減速した分だけ低速でモータは
回転し、端子１１と４ａまたは４ｂを介して主コイル３
、補助コイル２および速度調整コイル１４．４に電圧を
印加するとさらに速度調整コイル４の分だけ減速した２
段階の低速でモータが回転する。An auxiliary coil 2 connected in series with the capacitor 1 is connected to one end of the main coil 3, and the terminal 1a of the capacitor 1 is connected to the other end of the main coil 3 as shown in FIG. As shown, it is connected to a speed adjusting coil 14 connected to the other end of the main coil 8. Terminals 3a, 8b and 4a, 4b, 14a are installed at both ends of the main coil 8 and at the connection point and tip of the speed adjustment coils 4, 14,
As shown in FIG. 1, the main coil 3
When voltage is applied to auxiliary coil 2, the motor rotates at high speed, and when voltage is applied to main coil 3, auxiliary coil 2, and speed adjustment coil 4 via terminals 3a and 4a or 4b, the motor rotates at two low speeds. do. From this state, when the taps are switched and voltage is applied to the main coil 3, speed adjustment coil 14 and auxiliary coil 2 through the terminals 14a and sb as shown in FIG. 2, the speed is adjusted from the high speed rotation explained in FIG. The motor rotates at a low speed by the amount decelerated by the coil 14, and the main coil 3 is connected via the terminal 11 and 4a or 4b.
, when voltage was applied to the auxiliary coil 2 and the speed adjustment coil 14.4, the speed was further decelerated by the amount of the speed adjustment coil 4.
The motor rotates at a low speed in stages.
前記実施例によれば３個の速度調整コイル４゜１４を設
けることにより５段階の低速で回転させて従来例で説明
したものと同一変速段数で速度調整コイル４を減らすこ
とができる。According to the embodiment, by providing three speed adjusting coils 4.degree. 14, it is possible to rotate at five low speeds and reduce the number of speed adjusting coils 4 with the same number of gears as described in the conventional example.
前記実施例では３個の速度調整コイル４．１４で５段階
の低速に変速する場合について説明したが、これらに限
定されるものではない。In the above embodiment, a case has been described in which the speed is changed to five low speeds using three speed adjusting coils 4.14, but the invention is not limited to this.
この発明によれば可変速度単相モータにおいて、主コイ
ルの両端に速度調整コイルをそれぞれ適当数直列に接続
し、コンデンサと直列に接続した補助コイルを前記主コ
イルの一端に接続するとともに、コンデンサの端子を主
コイルの他端またはこれと接続した速度調整コイルに接
続し、この接続点と主コイルの一端に接続した速度調整
コイルとの間に電圧を印加して多段の低速回転を得ろよ
うにしたので、同一変速段数で速度調整コイルを減らし
て巻線作業を容易に行うことができるという効果が得ら
れる。According to this invention, in a variable speed single-phase motor, an appropriate number of speed adjusting coils are connected in series to both ends of a main coil, an auxiliary coil connected in series with a capacitor is connected to one end of the main coil, and Connect the terminal to the other end of the main coil or the speed adjustment coil connected to this, and apply voltage between this connection point and the speed adjustment coil connected to one end of the main coil to obtain multi-stage low-speed rotation. Therefore, it is possible to obtain the effect that the number of speed adjusting coils can be reduced and the winding work can be easily performed with the same number of gears.
第１図および第２図はこの発明の実施例のコイル接続図
、第３図は従来例のコイル接続図である。
１・・・コンデンサ、１ａ・・・端子、２・・・補助コ
イル、８・・・主コイル、４．１４−・・速度調整コイ
ル。1 and 2 are coil connection diagrams of an embodiment of the present invention, and FIG. 3 is a coil connection diagram of a conventional example. 1... Capacitor, 1a... Terminal, 2... Auxiliary coil, 8... Main coil, 4.14-... Speed adjustment coil.
Claims (1)
直列に接続し、コンデンサと直列に接続した補助コイル
を前記主コイルの一端に接続するとともに、コンデンサ
の端子を主コイルの他端またはこれと接続した速度調整
コイルに接続し、この接続点と主コイルの一端に接続し
た速度調整コイルとの間に電圧を印加して多段の低速回
転を得るようにしたことを特徴とする可変速度単相モー
タ。1) Connect an appropriate number of speed adjustment coils in series to both ends of the main coil, connect an auxiliary coil connected in series with a capacitor to one end of the main coil, and connect the terminals of the capacitor to the other end of the main coil or to this. The variable speed single phase is connected to a connected speed adjusting coil, and is characterized in that a voltage is applied between this connection point and the speed adjusting coil connected to one end of the main coil to obtain multistage low speed rotation. motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61144505A JPH0787719B2 (en) | 1986-06-20 | 1986-06-20 | Variable speed single phase motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61144505A JPH0787719B2 (en) | 1986-06-20 | 1986-06-20 | Variable speed single phase motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS633675A true JPS633675A (en) | 1988-01-08 |
| JPH0787719B2 JPH0787719B2 (en) | 1995-09-20 |
Family
ID=15363920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61144505A Expired - Fee Related JPH0787719B2 (en) | 1986-06-20 | 1986-06-20 | Variable speed single phase motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0787719B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009566A (en) * | 2014-06-17 | 2014-08-27 | 珠海凯邦电机制造有限公司 | Wiring structure of single-phase capacitance running motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5111314U (en) * | 1974-07-12 | 1976-01-27 | ||
| JPS5811999U (en) * | 1981-07-16 | 1983-01-25 | 三菱電機株式会社 | Capacitor motor transmission |
| JPS5910193A (en) * | 1982-07-07 | 1984-01-19 | Hitachi Ltd | Condenser motor |
| JPS5963960A (en) * | 1982-10-04 | 1984-04-11 | Matsushita Seiko Co Ltd | Motor with speed regulator |
| JPS5990277U (en) * | 1982-12-09 | 1984-06-19 | 松下精工株式会社 | Tap-switching capacitor motor |
-
1986
- 1986-06-20 JP JP61144505A patent/JPH0787719B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5111314U (en) * | 1974-07-12 | 1976-01-27 | ||
| JPS5811999U (en) * | 1981-07-16 | 1983-01-25 | 三菱電機株式会社 | Capacitor motor transmission |
| JPS5910193A (en) * | 1982-07-07 | 1984-01-19 | Hitachi Ltd | Condenser motor |
| JPS5963960A (en) * | 1982-10-04 | 1984-04-11 | Matsushita Seiko Co Ltd | Motor with speed regulator |
| JPS5990277U (en) * | 1982-12-09 | 1984-06-19 | 松下精工株式会社 | Tap-switching capacitor motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009566A (en) * | 2014-06-17 | 2014-08-27 | 珠海凯邦电机制造有限公司 | Wiring structure of single-phase capacitance running motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0787719B2 (en) | 1995-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |