WO2016185620A1 - 直列誘導直流モータ - Google Patents
直列誘導直流モータ Download PDFInfo
- Publication number
- WO2016185620A1 WO2016185620A1 PCT/JP2015/065701 JP2015065701W WO2016185620A1 WO 2016185620 A1 WO2016185620 A1 WO 2016185620A1 JP 2015065701 W JP2015065701 W JP 2015065701W WO 2016185620 A1 WO2016185620 A1 WO 2016185620A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- rotor
- fixed
- armatures
- permanent magnet
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2793—Rotors axially facing stators
- H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2796—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the rotor face a stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/006—Structural associations of commutators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
Definitions
- the DC motor of the present invention is a motor having a structure in which an armature rotor and a permanent magnet rotor are inductively rotated by a fixed permanent magnet, a fixed armature coil, and the like sandwiched from both sides in the direction of the rotation axis provided with a gap.
- the conventional DC motor has a structure in which a fixed armature or a fixed magnet is arranged around the outer circumference of the rotor and the inner rotor is rotated, and a rotor is arranged on the outer periphery of the fixed armature or the like. It has become common sense to generate rotational movement.
- the conventional common sense motor shape is guided around the outer circumference of the rotating body, so there were structurally impossible aspects to make it thinner.
- Two rod-shaped permanent magnets are arranged in parallel so that the N and S poles are in reverse phase, the rotation shaft is fixed at the center, and the two rotor shafts are arranged in parallel.
- the rotor starts rotating by applying a current to the armature that is fixed with a gap. Since no fixed armature is disposed around the outer periphery of the rotor's rotating surface, the outer peripheral area can be reduced.
- a motor having a structure in which a fixed permanent magnet is installed with a gap from the tip of the rotating shaft direction of the three armatures wound with a coil around an iron core around the rotating shaft to both bearings is also known. It is possible to make the structure thinner than the conventional one, and both the fixed armature and the permanent permanent magnet are installed on both sides of the rotating body twice as much as the conventional one, so the attractive force increases and the rotation is smooth. .
- FIG. 1 is a cross-sectional view of the motor according to the first embodiment, a schematic explanatory diagram and a schematic wiring diagram viewed from the right front.
- FIG. 2 is a schematic cross-sectional view of the motor of the second embodiment and a schematic explanatory view as seen from the right front (the housing and the fixed permanent magnet are omitted).
- ⁇ Armature rotor with a structure in which three pieces of a coil wrapped around a bar around the rotating shaft surround the rotating shaft.
- the rotating shaft and the coil wound around the iron bar are arranged in parallel horizontally.
- N pole and S pole permanent magnets are fixed on both ends of the armature rotor so that the left and right sides are opposite to each other, and a current is applied to the coil wound on the iron bar by a brush on the rotating shaft.
- a magnetic force is generated and reacts with the fixed permanent magnets on both sides to start rotating.
- the effect can also be obtained by using a permanent magnet made of a magnetic material having a relatively weak magnetic force.
- the gap is provided in the plane portion of the rotor and the plane on the rotating shaft side of the fixed armature or the like, so a gap is provided around the conventional circle. Compared with the structure, it is easy to make the gap uniform.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Dc Machiner (AREA)
Abstract
Description
永久磁石の回転子の場合も回転軸方向の両側からギャップを開け挟むようにコイルを巻いた固定電機子を設置して整流子に電流を印加すれば、従来のものと遜色のない回転力が発生する。基礎的な構造や作動形態などは全て従来のモータのと変わりがないので、回転体を回すための誘導を促す力の方向が変わってもトルクを発生できることは同じであることの発明である。
(発明が解決しようとする課題)
(課題を解決するための手段)
(発明の効果)
電機子回転子と固定永久磁石の組み合わせの場合も、永久磁石回転子の場合も回転子の平面部分と固定電機子等の回転軸側の平面でギャップを設けるので従来の円形周囲でギャップを設ける構造のものと比べるとギャップを均一にするのが容易である。
2 固定電機子
3 永久磁石回転子
4 回転軸
5 軸受とボール
6 磁気検出器
7 7−1 7−2(電源部端子)
8 固定永久磁石
9 回転電機子鉄芯
10 回転子コイル
11 板バネ
12 ブラシ
13 整流子
Claims (2)
- 永久磁石を用いた回転子を回転軸方向の両側からコイルを巻いた固定電機子等をギャップを開け挟んだ構造で、固定電機子に磁気検出器を通じ電流を流れる方向を変えながら印加することにより回転力を発生させる構造のモータ。
- 回転軸を中心にして、回転軸の周りに棒状の鉄芯にコイルを巻いた複数以上の電機子を並列に固定した回転子。その回転子の回転軸方向の両側から固定永久磁石でギャップを開けて挟む構造で、電機子回転子にブラシを通じ電流を印加することにより回転力を発生させるモータ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15892619.6A EP3301796A4 (en) | 2015-05-20 | 2015-05-20 | DC MOTOR WITH SERIAL INDUCTION |
US15/575,394 US20180159388A1 (en) | 2015-05-20 | 2015-05-20 | Series induction dc motor |
JP2017518715A JPWO2016185620A1 (ja) | 2015-05-20 | 2015-05-20 | 直列誘導直流モータ |
KR1020177036690A KR20180030787A (ko) | 2015-05-20 | 2015-05-20 | 직렬 유도 직류 모터 |
PCT/JP2015/065701 WO2016185620A1 (ja) | 2015-05-20 | 2015-05-20 | 直列誘導直流モータ |
CN201580080203.9A CN108028586A (zh) | 2015-05-20 | 2015-05-20 | 串联感应直流电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/065701 WO2016185620A1 (ja) | 2015-05-20 | 2015-05-20 | 直列誘導直流モータ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016185620A1 true WO2016185620A1 (ja) | 2016-11-24 |
Family
ID=57319680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2015/065701 WO2016185620A1 (ja) | 2015-05-20 | 2015-05-20 | 直列誘導直流モータ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180159388A1 (ja) |
EP (1) | EP3301796A4 (ja) |
JP (1) | JPWO2016185620A1 (ja) |
KR (1) | KR20180030787A (ja) |
CN (1) | CN108028586A (ja) |
WO (1) | WO2016185620A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI738090B (zh) * | 2019-10-18 | 2021-09-01 | 石宇動力能有限公司 | 藉由磁力提高扭力之電機 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002369477A (ja) * | 2001-06-11 | 2002-12-20 | Toyo Mukai | 発電機及び電動機並びにこの発電機及び電動機の製造方法 |
JP2012110179A (ja) * | 2010-11-19 | 2012-06-07 | Seiko Epson Corp | コアレスモーター、ロボットハンドおよびロボット |
JP2015077064A (ja) * | 2013-10-10 | 2015-04-20 | 雅以 西村 | 直列誘導直流モータ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4269984B2 (ja) * | 2003-06-19 | 2009-05-27 | セイコーエプソン株式会社 | 駆動制御システム |
TW201141014A (en) * | 2009-12-22 | 2011-11-16 | Kress Motors LLC | Dipolar axial compression permanent magnet motor |
JP5406390B1 (ja) * | 2013-02-01 | 2014-02-05 | 森内 アツ子 | 多目的軸型3abcモータ |
-
2015
- 2015-05-20 CN CN201580080203.9A patent/CN108028586A/zh active Pending
- 2015-05-20 EP EP15892619.6A patent/EP3301796A4/en not_active Withdrawn
- 2015-05-20 JP JP2017518715A patent/JPWO2016185620A1/ja active Pending
- 2015-05-20 WO PCT/JP2015/065701 patent/WO2016185620A1/ja active Application Filing
- 2015-05-20 KR KR1020177036690A patent/KR20180030787A/ko unknown
- 2015-05-20 US US15/575,394 patent/US20180159388A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002369477A (ja) * | 2001-06-11 | 2002-12-20 | Toyo Mukai | 発電機及び電動機並びにこの発電機及び電動機の製造方法 |
JP2012110179A (ja) * | 2010-11-19 | 2012-06-07 | Seiko Epson Corp | コアレスモーター、ロボットハンドおよびロボット |
JP2015077064A (ja) * | 2013-10-10 | 2015-04-20 | 雅以 西村 | 直列誘導直流モータ |
Non-Patent Citations (1)
Title |
---|
See also references of EP3301796A4 * |
Also Published As
Publication number | Publication date |
---|---|
KR20180030787A (ko) | 2018-03-26 |
JPWO2016185620A1 (ja) | 2018-07-12 |
CN108028586A (zh) | 2018-05-11 |
EP3301796A1 (en) | 2018-04-04 |
US20180159388A1 (en) | 2018-06-07 |
EP3301796A4 (en) | 2019-02-27 |
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