JP4823173B2 - ブラシホルダ - Google Patents
ブラシホルダ Download PDFInfo
- Publication number
- JP4823173B2 JP4823173B2 JP2007221299A JP2007221299A JP4823173B2 JP 4823173 B2 JP4823173 B2 JP 4823173B2 JP 2007221299 A JP2007221299 A JP 2007221299A JP 2007221299 A JP2007221299 A JP 2007221299A JP 4823173 B2 JP4823173 B2 JP 4823173B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- brush holder
- hole
- armature shaft
- brush
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 76
- 238000001514 detection method Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Images
Landscapes
- Motor Or Generator Current Collectors (AREA)
Description
14 アーマチュア軸
18 アーマチュア
19 コンミュテータ
30 ブラシホルダ
30c 貫通孔
31 上面
31a 基板載置面
35 ブラシ
40 基板
41 センサマグネット
42 ホール素子(磁気検出センサ)
Claims (1)
- アーマチュア軸の所定位置に取り付けられたコンミュテータに圧接自在に設けられたブラシを出没自在に収納すると共に、前記アーマチュア軸の所定位置に取り付けられたセンサマグネットの磁界の変化を検出する磁気検出センサを取り付けた基板を取り付けたブラシホルダにおいて、
中央に前記アーマチュア軸及び前記センサマグネットを挿通させる貫通孔を形成すると共に、上面の前記貫通孔の近傍に基板載置面を形成し、この基板載置面の両側に前記基板の両側部を保持する一対の基板保持壁を垂直に起立するように一体に形成し、この一対の基板保持壁に基板受部と係止凸部をそれぞれ一体に形成し、前記一対の基板保持壁の各基板受部と各係止凸部との間で前記基板の両側部をそれぞれ挾持するように保持したことを特徴とするブラシホルダ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007221299A JP4823173B2 (ja) | 2007-08-28 | 2007-08-28 | ブラシホルダ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007221299A JP4823173B2 (ja) | 2007-08-28 | 2007-08-28 | ブラシホルダ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005185197A Division JP4755857B2 (ja) | 2005-06-24 | 2005-06-24 | 減速機構付モータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007336800A JP2007336800A (ja) | 2007-12-27 |
JP4823173B2 true JP4823173B2 (ja) | 2011-11-24 |
Family
ID=38935705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007221299A Expired - Fee Related JP4823173B2 (ja) | 2007-08-28 | 2007-08-28 | ブラシホルダ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4823173B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9276450B2 (en) * | 2010-09-02 | 2016-03-01 | Mitsuba Corporation | Wiper motor |
JP6580114B2 (ja) * | 2017-12-11 | 2019-09-25 | 株式会社ミツバ | モータ装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710015A1 (de) * | 1997-03-12 | 1998-09-17 | Bosch Gmbh Robert | Motor mit Drehzahlabgriff über einen Hall-Sensor |
JP3645508B2 (ja) * | 2001-08-20 | 2005-05-11 | アスモ株式会社 | モータ |
JP4798902B2 (ja) * | 2001-09-12 | 2011-10-19 | 株式会社ミツバ | 回転検知装置を備えた電動機 |
JP2003088048A (ja) * | 2001-09-12 | 2003-03-20 | Mitsuba Corp | 回転検知装置を備えた電動機 |
JP2004056894A (ja) * | 2002-07-18 | 2004-02-19 | Mitsuba Corp | 電動モータ |
-
2007
- 2007-08-28 JP JP2007221299A patent/JP4823173B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007336800A (ja) | 2007-12-27 |
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