JPS617252U - motor housing - Google Patents
motor housingInfo
- Publication number
- JPS617252U JPS617252U JP9011984U JP9011984U JPS617252U JP S617252 U JPS617252 U JP S617252U JP 9011984 U JP9011984 U JP 9011984U JP 9011984 U JP9011984 U JP 9011984U JP S617252 U JPS617252 U JP S617252U
- Authority
- JP
- Japan
- Prior art keywords
- centrifugal fan
- side wall
- rotor
- housing
- window
- 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
Landscapes
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案のモータハウジングの実施例の第３図の
Ｉ−Ｉ矢視断面詳細図、第２図は第１図の風窓及びトン
ネル状ガイドを有する電気ディスクグラインダの側面図
、第３図は第２図の要部断面図である。
２・・・吸入風窓、３・・・ハンドル、４・・・回転子
、５・・・固定子、６・・・ハウジング、７・・・排出
風窓、８・・・風窓、９・・・トンネル状ガイド、１０
・・・固定子コイル、１１・・・遠心ファン、１２・・
・側壁、１４・・・開口。1 is a detailed cross-sectional view taken along the line I-I in FIG. 3 of the embodiment of the motor housing of the present invention, FIG. 2 is a side view of the electric disc grinder having the wind window and tunnel-shaped guide shown in FIG. The figure is a sectional view of the main part of FIG. 2. 2... Intake wind window, 3... Handle, 4... Rotor, 5... Stator, 6... Housing, 7... Exhaust wind window, 8... Wind window, 9... tunnel-shaped guide, 10
...Stator coil, 11...Centrifugal fan, 12...
- Side wall, 14...opening.
Claims (1)
回転子が内蔵され、該遠心ファンが一端側に取り付けら
れた上記回転子の軸方向の他端側に上記遠心ファンの駆
動により空気が吸入される吸入風窓を有するハンドルが
取り付けられ、上記遠心ファン取付側の側壁に排出風窓
が開口されたハウジングにおいて、上記遠心ファンの回
転により生じる風の上記固定子の固定子コイルより上流
側位置の上記側壁に開口された風窓と、該風窓を上記側
壁内側から覆うと共に下流側に上記固定子コイルの端面
部と対向する開口が形成されたトンネル状ガイドとを設
けたことを特徴とするモータハウジング。A stator of the motor of the electric tool and a rotor to which a centrifugal fan is fixed are built in, and the centrifugal fan is attached to one end of the rotor, and air is sucked into the other end of the rotor in the axial direction by the drive of the centrifugal fan. In the housing, a handle having an intake air window is attached, and an exhaust air window is opened in the side wall on the side where the centrifugal fan is installed, and the housing is provided with a handle having an intake air window opened in the side wall on the side where the centrifugal fan is installed. A motor housing comprising: a wind window opened in a side wall; and a tunnel-shaped guide that covers the wind window from inside the side wall and has an opening facing the end face of the stator coil on the downstream side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9011984U JPS617252U (en) | 1984-06-15 | 1984-06-15 | motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9011984U JPS617252U (en) | 1984-06-15 | 1984-06-15 | motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS617252U true JPS617252U (en) | 1986-01-17 |
Family
ID=30644829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9011984U Pending JPS617252U (en) | 1984-06-15 | 1984-06-15 | motor housing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS617252U (en) |
-
1984
- 1984-06-15 JP JP9011984U patent/JPS617252U/en active Pending
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