JPS63179756U - - Google Patents
Info
- Publication number
- JPS63179756U JPS63179756U JP6819687U JP6819687U JPS63179756U JP S63179756 U JPS63179756 U JP S63179756U JP 6819687 U JP6819687 U JP 6819687U JP 6819687 U JP6819687 U JP 6819687U JP S63179756 U JPS63179756 U JP S63179756U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- brush holder
- electric machine
- sealing member
- hole
- 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
- 238000007789 sealing Methods 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000007858 starting material Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Current Collectors (AREA)
Description
第１図は本考案の一実施例であるブラケツトユ
ニツトを示す一部切断拡大側面図、第２図はそれ
が使用されているスタータモータを示す縦断面図
、第３図は第２図の−線に沿う断面図、第４
図はターミナル部を示す拡大部分断面図、第５図
はそのスタータモータの分解斜視図、第６図は製
造途中を示す縦断面図、第７図および第８図は作
用を説明するための各拡大部分断面図、第９図は
実験方法を説明するための模式図である。第１０
図、第１１図および第１２図は本考案の変形例を
それぞれ示す各縦断面図である。
１……固定子、２……回転子、３……ブラケツ
トユニツト、４……ヨーク、５……開口部、６…
…フランジ部、７……ボルト挿通孔、８……ビス
挿通孔、９……回り止め凸部、１０……軸受部材
収容部、１１……軸受部材、１２……マグネツト
、１３……シヤフト、１４……コンミユテータ、
１５……アーマチユア、１６……ピニオン、１７
……ドリブンギヤ、１８，１９……ジヤーナル部
、２０……ブラシホルダ、２１……ブラケツト、
２２……ボルト挿通孔、２３……ビス螺入用ねじ
孔、２４……窓孔、２５……小孔、２６……前壁
部、２７……壁部、２８……円柱部、３１……背
面穴部、３２……ピグテール接続部、３３……タ
ーミナル部材、３４……ターミナル部材挿通孔、
３５……ターミナル部材保持部、３６……リード
線接続部、３７……ピグテール接続部、３８……
雄印篭結合部、３９……雌印篭結合部、４０……
立ち上がり壁、４１……回り止め凹部、４２……
ブラシ収容室、４３……ガイド壁、４４……ピン
、４４Ａ……係止部、４５……位置決め用ピン、
４６……脱落防止板、４７……被覆部、４８……
連接部、４９……ピグテール挿通孔、５０……小
孔、５１Ａ，５１Ｂ……ブラシ、５２Ａ，５２Ｂ
……ピグテール、５３……スプリング、５４……
キヤツプ、５５，５６……係合凸部、５７……軸
受部材収容部、５８……軸受部材、５９……ビス
、６０……エンジンケース、６１………ボス部、
６２……ボルト螺入用ねじ孔、６３……ボルト、
７０……成形型、７１……上型、７２……下型、
７３……キヤビテイー、７４……ゲート、７５…
…シール部材、７６……環状溝、７６Ａ……接着
材層、７６Ｂ……位置決め用リング、７６Ｃ……
コツキング加工部、７７……隙間、７８……実験
試料、７９……コンプレツサ、８０……ホース、
８１……圧力計、８２……水槽、８３……気泡、
８４……通気路。
Fig. 1 is a partially cutaway enlarged side view showing a bracket unit which is an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view showing a starter motor in which it is used, and Fig. 3 is the same as that shown in Fig. 2. Sectional view along the line, 4th
The figure is an enlarged partial sectional view showing the terminal part, FIG. 5 is an exploded perspective view of the starter motor, FIG. 6 is a longitudinal sectional view showing the process in progress, and FIGS. The enlarged partial sectional view, FIG. 9, is a schematic diagram for explaining the experimental method. 10th
11 and 12 are longitudinal sectional views showing modified examples of the present invention, respectively. DESCRIPTION OF SYMBOLS 1... Stator, 2... Rotor, 3... Bracket unit, 4... Yoke, 5... Opening, 6...
...Flange portion, 7... Bolt insertion hole, 8... Screw insertion hole, 9... Anti-rotation convex portion, 10... Bearing member housing portion, 11... Bearing member, 12... Magnet, 13... Shaft, 14... Commutator,
15... Armature, 16... Pinion, 17
... Driven gear, 18, 19 ... Journal part, 20 ... Brush holder, 21 ... Bracket,
22...Bolt insertion hole, 23...Screw screw hole, 24...Window hole, 25...Small hole, 26...Front wall, 27...Wall, 28...Cylindrical part, 31... ... Back hole portion, 32 ... Pigtail connection part, 33 ... Terminal member, 34 ... Terminal member insertion hole,
35...Terminal member holding part, 36...Lead wire connection part, 37...Pigtail connection part, 38...
Male seal joint part, 39...Female seal joint part, 40...
Standing wall, 41... Detent recess, 42...
Brush storage chamber, 43... Guide wall, 44... Pin, 44A... Locking portion, 45... Positioning pin,
46... Fall prevention plate, 47... Covering part, 48...
Connecting part, 49...Pigtail insertion hole, 50...Small hole, 51A, 51B...Brush, 52A, 52B
...Pigtail, 53...Spring, 54...
Cap, 55, 56... Engaging convex portion, 57... Bearing member housing portion, 58... Bearing member, 59... Screw, 60... Engine case, 61...... Boss portion,
62... Screw hole for screwing in the bolt, 63... Bolt,
70...Molding die, 71...Upper die, 72...Lower die,
73... Cavity, 74... Gate, 75...
... Seal member, 76 ... Annular groove, 76A ... Adhesive layer, 76B ... Positioning ring, 76C ...
Kotsuking processing part, 77... Gap, 78... Experimental sample, 79... Compressor, 80... Hose,
81...Pressure gauge, 82...Water tank, 83...Bubble,
84... Ventilation path.
Claims (1)
ホルダが樹脂を用いて一体成形されており、この
ブラケツトがヨークの開口部に当着されている回
転電機において、前記ブラケツトの前記ブラシホ
ルダとの接触面に柔軟な樹脂またはゴムから成る
シール部材が配されており、このシール部材が前
記ブラシホルダに埋設されていることを特徴とす
る回転電機。 (2) シール部材が、ブラケツトにおける慣通孔
の内側に配されてブラケツトの窓孔を取り囲むよ
うに環形状に形成されていることを特徴とする実
用新案登録請求の範囲第１項記載の回転電機。[Claims for Utility Model Registration] (1) In a rotating electric machine in which a brush holder is integrally molded using resin on a bracket formed in the shape of a thin plate, and this bracket is abutted on an opening of a yoke, A rotating electric machine characterized in that a sealing member made of flexible resin or rubber is disposed on a contact surface of the bracket with the brush holder, and the sealing member is embedded in the brush holder. (2) The rotation device according to claim 1 of the utility model registration, characterized in that the sealing member is arranged inside a common hole in the bracket and is formed in an annular shape so as to surround the window hole of the bracket. Electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6819687U JPH0528921Y2 (en) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6819687U JPH0528921Y2 (en) | 1987-05-07 | 1987-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63179756U true JPS63179756U (en) | 1988-11-21 |
| JPH0528921Y2 JPH0528921Y2 (en) | 1993-07-26 |
Family
ID=30907791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6819687U Expired - Lifetime JPH0528921Y2 (en) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0528921Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015144516A (en) * | 2014-01-31 | 2015-08-06 | 株式会社デンソー | starter |
-
1987
- 1987-05-07 JP JP6819687U patent/JPH0528921Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015144516A (en) * | 2014-01-31 | 2015-08-06 | 株式会社デンソー | starter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0528921Y2 (en) | 1993-07-26 |
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