JPH0164959U - - Google Patents
Info
- Publication number
- JPH0164959U JPH0164959U JP1987160919U JP16091987U JPH0164959U JP H0164959 U JPH0164959 U JP H0164959U JP 1987160919 U JP1987160919 U JP 1987160919U JP 16091987 U JP16091987 U JP 16091987U JP H0164959 U JPH0164959 U JP H0164959U
- Authority
- JP
- Japan
- Prior art keywords
- fan cover
- outer fan
- circular arc
- electric machine
- model registration
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の回転電機の外扇カバー取付
け装置の要部を示す拡大図であり、図ａは外扇カ
バーの取付け部の拡大断面図、図ｂはその底面図
、図ｃは図ａのＣ―Ｃ断面図、第２図は第１図ｂ
の要部の拡大平面図、第３図は従来のミシン用サ
ーボモータの断面図、第４図ａは従来の外扇カバ
ーの取付け部の拡大断面図、第４図ｂはその平面
図、第５図は従来の外扇カバーの取付け手段を示
す他の実施例の断面図である。
なお図中２はステータ、７ａはブラケツトカバ
ー、１３は外扇カバー、１３ｂは円弧穴、１３ｃ
は抜穴、１４ａは締付けねじ、１５は連結座板、
１５ｂは係止爪、Ｐは冷却風である。
Fig. 1 is an enlarged view showing the main parts of the external fan cover attachment device for a rotating electric machine of this invention, Fig. a is an enlarged sectional view of the attachment part of the external fan cover, Fig. b is a bottom view thereof, and Fig. c is a diagram. C-C sectional view of a, Figure 2 is Figure 1 b
3 is a sectional view of a conventional servo motor for a sewing machine, FIG. 4a is an enlarged sectional view of a conventional outer fan cover attachment part, FIG. 4b is a plan view thereof, FIG. 5 is a sectional view of another embodiment of the conventional outer fan cover attachment means. In the figure, 2 is the stator, 7a is the bracket cover, 13 is the outer fan cover, 13b is the circular arc hole, and 13c
14a is a tightening screw, 15 is a connecting seat plate,
15b is a locking pawl, and P is a cooling air.
Claims (1)
ラケツトカバーの端縁部内周面に嵌挿させた外扇
カバーの当該重合端縁部に、同一周方向にその開
口溝巾を漸減させた左右対称の一対の円弧穴と、
その中心部に抜穴を設けると共に、上記各円弧穴
にそれぞれ嵌挿される係止爪を有し、上記外扇カ
バーの内周面に当接させた連結座板を、上記ブラ
ケツトカバー側から上記抜穴に貫挿させた締付ね
じで回動可能にねじ止めしたことを特徴とする回
転電機の外扇カバー取付け装置。 (2) 外扇カバーを合成樹脂で構成した実用新案
登録請求の範囲第１項記載の回転電機の外扇カバ
ー取付け装置。[Scope of Claim for Utility Model Registration] (1) In the same circumferential direction, the overlapping edge of the outer fan cover is fitted onto the inner peripheral surface of the edge of the bracket cover that surrounds the stator and allows cooling air to pass between them. A pair of symmetrical circular arc holes whose opening groove widths are gradually reduced;
A connecting seat plate is provided with a hole in its center and has locking claws that are fitted into each of the circular arc holes, and is brought into contact with the inner circumferential surface of the outer fan cover. A device for attaching an outer fan cover of a rotating electrical machine, characterized in that the outer fan cover of a rotating electric machine is rotatably fixed with a tightening screw inserted through a hole. (2) The outer fan cover mounting device for a rotating electric machine as set forth in claim 1 of the utility model registration claim, wherein the outer fan cover is made of synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160919U JPH0164959U (en) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160919U JPH0164959U (en) | 1987-10-21 | 1987-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0164959U true JPH0164959U (en) | 1989-04-26 |
Family
ID=31443408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160919U Pending JPH0164959U (en) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0164959U (en) |
-
1987
- 1987-10-21 JP JP1987160919U patent/JPH0164959U/ja active Pending
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