JPS6388060U - - Google Patents
Info
- Publication number
- JPS6388060U JPS6388060U JP18177086U JP18177086U JPS6388060U JP S6388060 U JPS6388060 U JP S6388060U JP 18177086 U JP18177086 U JP 18177086U JP 18177086 U JP18177086 U JP 18177086U JP S6388060 U JPS6388060 U JP S6388060U
- Authority
- JP
- Japan
- Prior art keywords
- axial gap
- electric motor
- armature
- vibrating
- gap type
- 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
- 239000000696 magnetic material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
Landscapes
- Windings For Motors And Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Dc Machiner (AREA)
Description
第１図及び第２図は従来のポケツトベルに用い
た振動させるための軸方向空隙型電動機の説明図
、第３図は本考案第１実施例の振動型軸方向空隙
型電動機の縦断面図、第４図は同電動機のコアレ
ス偏平電機子の下面斜視図、第５図は同コアレス
偏平電機子の下面図、第６図は界磁マグネツトの
平面図、第７図は整流子とブラシとの摺接位置関
係の説明図、第８図は界磁マグネツトと電機子コ
イル群からなるコアレス偏平電機子との展開図、
第９図は本考案第２実施例を示すコアレス偏平電
機子の下面図、第１０図は本考案第３実施例を示
すコアレス偏平電機子の斜視図、第１１図は本考
案第４実施例を示すコアレス偏平電機子の下面斜
視図である。
（符号の説明）、１……軸方向空隙型電動機、
２……回転軸、３……旋回板、４……ポケツトベ
ル、５……振動型軸方向空隙型電動機、６，７…
…モータケーシング、８，９……軸受、１０，…
１０……コアレス偏平電機子、１１……回転軸
、１２―１，１２―２，１２―３……電機子コイ
ル、１２ａ，１２ａ′……発生トルクに寄与する
有効導体部、１２ｂ，１２ｃ……発生トルクに寄
与しない導体部、１３……プラスチツク、１４…
…界磁マグネツト、１５，１５′……錘、１６，
１６′……整流子、１６ａ，…，１６ｆ……整流
子片、１７……プリント配電板、１８……ブラシ
ホルダ、１９，２０……ブラシ、２１……正側電
源端子、２２……負側電源端子、２３，…，２８
……端子。
1 and 2 are explanatory diagrams of an axial gap type electric motor for vibrating a conventional pager, and FIG. 3 is a longitudinal sectional view of a vibrating axial gap type electric motor according to a first embodiment of the present invention. Fig. 4 is a bottom perspective view of the coreless flat armature of the motor, Fig. 5 is a bottom view of the coreless flat armature, Fig. 6 is a plan view of the field magnet, and Fig. 7 shows the relationship between the commutator and brushes. An explanatory diagram of the sliding contact position relationship, Figure 8 is a developed diagram of a coreless flat armature consisting of a field magnet and an armature coil group,
Fig. 9 is a bottom view of a coreless flat armature showing a second embodiment of the invention, Fig. 10 is a perspective view of a coreless flat armature showing a third embodiment of the invention, and Fig. 11 is a fourth embodiment of the invention. FIG. 2 is a bottom perspective view of the coreless flat armature. (Explanation of symbols), 1... Axial gap type electric motor,
2... Rotating shaft, 3... Swivel plate, 4... Pager, 5... Vibration type axial gap type electric motor, 6, 7...
...Motor casing, 8, 9...Bearing, 10,...
10... Coreless flat armature, 11... Rotating shaft, 12-1, 12-2, 12-3... Armature coil, 12a, 12a'... Effective conductor portion contributing to generated torque, 12b, 12c... ...Conductor portion that does not contribute to generated torque, 13...Plastic, 14...
...Field magnet, 15, 15'... Weight, 16,
16'... Commutator, 16a,..., 16f... Commutator piece, 17... Printed distribution board, 18... Brush holder, 19, 20... Brush, 21... Positive side power supply terminal, 22... Negative Side power terminal, 23,...,28
...Terminal.
Claims (1)
として備え、該界磁と軸方向の空隙を介して面対
向し且つ回動自在に支持されたコアレス電機子コ
イル群からなるコアレス偏平電機子を備えた軸方
向空隙型偏平電動機において、上記コアレス偏平
電機子が回転した場合において、当該コアレス偏
平電機子が偏心且つ振動して回転するように上記
コアレス偏平電機子の所定箇所に上記界磁と吸引
し合うように磁性体で形成した錘を設けてなる、
振動型軸方向空隙型偏平電動機。 (2) 上記錘は、磁性体である、実用新案登録請
求の範囲第(1)項記載の振動型軸方向空隙型偏平
電動機。 (3) 上記電機子コイルは、空心型電機子コイル
である、実用新案登録請求の範囲第(1)項または
第(2)項記載の振動型軸方向空隙型偏平電動機。 (4) 上記空心型電機子コイル群は、互いに重な
らないように等間隔配設されてなる、実用新案登
録請求の範囲第(3)項記載の振動型軸方向空隙型
偏平電動機。 (5) 上記電機子コイル群は、少なくともその外
周部がプラスチツクでモールドされて一体化され
ている、実用新案登録請求の範囲第(1)項乃至第(
4)項いずれかに記載の振動型軸方向空隙型電動機
。 (6) 上記錘は、コアレス偏平電機子が偏心且つ
振動して回転するように１以上の空心型電機子コ
イルの枠内空胴部に配設してなる、実用新案登録
請求の範囲第(3)項乃至第(5)項いずれかに記載の
振動型軸方向空隙型電動機。 (7) 上記錘は、コアレス偏平電機子が偏心且つ
振動して回転するように電機子コイル間位置に配
設してなる、実用新案登録請求の範囲第(3)項乃
至第(6)項いずれかに記載の振動型軸方向空隙型
電動機。 (8) 上記錘は、電機子コイル群をプラスチツク
でモールドする際に同時に一体化したものである
、実用新案登録請求の範囲第(5)項乃至第(7)項い
ずれかに記載の振動型軸方向空隙型電動機。 (9) 上記錘は、プラスチツクよりも重量の重い
材質で形成してなる、実用新案登録請求の範囲第
(1)項乃至第(8)項いずれかに記載の振動型軸方向
空隙型電動機。[Claims for Utility Model Registration] (1) A stator is provided with a field having a plurality of N and S magnetic poles, and is rotatably supported and faces the field through an axial gap. In an axial gap type flat motor equipped with a coreless flat armature consisting of a group of coreless armature coils, when the coreless flat armature rotates, the coreless flat armature rotates eccentrically and vibrating. A weight made of a magnetic material is provided at a predetermined location of the coreless flat armature so as to be attracted to the field.
Vibrating axial gap type flat electric motor. (2) The vibrating axial gap type flat electric motor according to claim (1) of the utility model registration, wherein the weight is a magnetic material. (3) The vibrating axial gap type flat electric motor according to claim 1 or 2 of the utility model registration claim, wherein the armature coil is an air-core armature coil. (4) The vibrating axial gap type flat electric motor according to claim (3), wherein the air core type armature coil group is arranged at equal intervals so as not to overlap each other. (5) The armature coil group is integrally formed by molding at least its outer peripheral portion with plastic.
The vibrating axial gap type electric motor according to any of item 4). (6) The above-mentioned weight is disposed in a cavity within the frame of one or more air-core armature coils so that the coreless flat armature rotates eccentrically and vibrates, as claimed in Claim No. The vibrating axial gap type electric motor according to any one of items 3) to (5). (7) The above-mentioned weight is arranged between the armature coils so that the coreless flat armature rotates eccentrically and vibrates, as claimed in claims (3) to (6) of the Utility Model Registration Claims. The vibrating axial gap type electric motor according to any one of the above. (8) The above-mentioned weight is a vibrating type according to any one of claims (5) to (7) of the utility model registration claim, which is integrated at the same time when the armature coil group is molded with plastic. Axial gap type electric motor. (9) The above-mentioned weight is made of a material heavier than plastic.
The vibrating axial gap electric motor according to any one of (1) to (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18177086U JPS6388060U (en) | 1986-11-26 | 1986-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18177086U JPS6388060U (en) | 1986-11-26 | 1986-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6388060U true JPS6388060U (en) | 1988-06-08 |
Family
ID=31126948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18177086U Pending JPS6388060U (en) | 1986-11-26 | 1986-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6388060U (en) |
-
1986
- 1986-11-26 JP JP18177086U patent/JPS6388060U/ja active Pending
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