JPS63167376U - - Google Patents
Info
- Publication number
- JPS63167376U JPS63167376U JP6035187U JP6035187U JPS63167376U JP S63167376 U JPS63167376 U JP S63167376U JP 6035187 U JP6035187 U JP 6035187U JP 6035187 U JP6035187 U JP 6035187U JP S63167376 U JPS63167376 U JP S63167376U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- generator
- brush
- bicycle
- conductor
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案の自転車用発電機の一実施例を
示す縦断面図、第２図はブラシ回転角と電圧との
関係を示す図、第３図は主軸の回転数と電圧また
はブラシ回転角との関係を示す図である。
１…主軸、２…ケーシング、４…駆動ローラ、
５…電機子、６Ａ，６Ｂ…固定子、７…整流子、
８Ａ，８Ａ…ブラシ、９…ブラシ位置制御機構、
１０…磁石板、１１…導電体、１３Ａ，１３Ｂ…
ブラシホルダー、１４…導磁性体板、１６…渦巻
ばね。
Figure 1 is a longitudinal cross-sectional view showing an embodiment of the bicycle generator of the present invention, Figure 2 is a diagram showing the relationship between the brush rotation angle and voltage, and Figure 3 is the rotation speed of the main shaft and voltage or brush rotation. It is a figure which shows the relationship with a corner. 1...Main shaft, 2...Casing, 4...Drive roller,
5... Armature, 6A, 6B... Stator, 7... Commutator,
8A, 8A... Brush, 9... Brush position control mechanism,
10... Magnet plate, 11... Electric conductor, 13A, 13B...
Brush holder, 14...Magnetic conductive plate, 16...Spiral spring.
Claims (1)
に接触される駆動ローラと一体に回転する主軸の
回転数に対応して、ブラシの位置を制御するブラ
シ位置制御機構を備えてなることを特徴とする自
転車用発電機。 ２ ブラシ位置制御機構は、主軸に固定された磁
石板と、この磁石板と対向するように配置されて
いて主軸に対し回転フリーで該主軸を中心に回転
可能に支持されたカツプ状の導電体と、この導電
体に取付けてあつてブラシを保持している絶縁性
のブラシホルダーと、前記主軸を囲繞するように
配設されていて内端が前記導電体側に固定され且
つ外端が発電機のケーシング側に固定された渦巻
ばねと、からなる実用新案登録請求の範囲第１項
記載の自転車用発電機。[Claims for Utility Model Registration] 1. A brush position control mechanism that is a generator with brushes and that controls the position of the brushes in accordance with the rotational speed of a main shaft that rotates together with a drive roller that comes into contact with a bicycle tire. A bicycle generator characterized by comprising: 2. The brush position control mechanism includes a magnetic plate fixed to the main shaft, and a cup-shaped conductor that is disposed to face the magnetic plate and is supported so as to be rotatable around the main shaft and free of rotation relative to the main shaft. an insulating brush holder attached to the conductor to hold the brush; and an insulating brush holder arranged to surround the main shaft, with an inner end fixed to the conductor and an outer end attached to the generator. A bicycle generator according to claim 1, comprising: a spiral spring fixed to the casing side of the bicycle generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6035187U JPH0312050Y2 (en) | 1987-04-21 | 1987-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6035187U JPH0312050Y2 (en) | 1987-04-21 | 1987-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63167376U true JPS63167376U (en) | 1988-10-31 |
| JPH0312050Y2 JPH0312050Y2 (en) | 1991-03-22 |
Family
ID=30892689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6035187U Expired JPH0312050Y2 (en) | 1987-04-21 | 1987-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312050Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006027494A (en) * | 2004-07-20 | 2006-02-02 | Toyoda Mach Works Ltd | Steer-by-wire system |
-
1987
- 1987-04-21 JP JP6035187U patent/JPH0312050Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006027494A (en) * | 2004-07-20 | 2006-02-02 | Toyoda Mach Works Ltd | Steer-by-wire system |
| JP4506956B2 (en) * | 2004-07-20 | 2010-07-21 | 株式会社ジェイテクト | Steer-by-wire system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312050Y2 (en) | 1991-03-22 |
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