JPH0454452U - - Google Patents
Info
- Publication number
- JPH0454452U JPH0454452U JP9746190U JP9746190U JPH0454452U JP H0454452 U JPH0454452 U JP H0454452U JP 9746190 U JP9746190 U JP 9746190U JP 9746190 U JP9746190 U JP 9746190U JP H0454452 U JPH0454452 U JP H0454452U
- Authority
- JP
- Japan
- Prior art keywords
- case
- stator core
- magnetic pole
- pole piece
- protrusion
- 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
- 238000003466 welding Methods 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図は本考案にかかるモータの実施例を示す
断面正面図、第２図は同上実施例を縮小して示す
平面図、第３図は上記実施例中のステータコア板
の構成を示す断面正面図、第４図は上記実施例中
の円筒状ケースと蓋ケースとの関係を拡大して示
す断面正面図、第５図は上記実施例の一部分を拡
大して示す平面図、第６図は上記実施例中の円筒
状ケースと蓋ケースとの組立て途中の関係を拡大
して示す断面正面図、第７図は従来のモータにお
ける円筒状ケースと蓋ケースとの関係を示す断面
正面図である。
１，２，３，４……ステータコア板、１ａ，２
ａ，３ａ，４ａ……磁極片、５，６……絶縁部材
としてのボビン部、７，８……励磁コイル、９…
…円筒状のケース、１２……蓋ケース、２０……
ロータ、１９……位置決め部、２９……位置決め
用の突部、３９……スポツト溶接用の突出部。
Fig. 1 is a cross-sectional front view showing an embodiment of the motor according to the present invention, Fig. 2 is a plan view showing the same embodiment on a reduced scale, and Fig. 3 is a cross-sectional front view showing the configuration of the stator core plate in the above embodiment. 4 is an enlarged cross-sectional front view showing the relationship between the cylindrical case and the lid case in the above embodiment, FIG. 5 is an enlarged plan view showing a part of the above embodiment, and FIG. FIG. 7 is an enlarged cross-sectional front view showing the relationship between the cylindrical case and the lid case in the above embodiment during assembly, and FIG. 7 is a cross-sectional front view showing the relationship between the cylindrical case and the lid case in a conventional motor. . 1, 2, 3, 4...Stator core plate, 1a, 2
a, 3a, 4a...Magnetic pole piece, 5, 6...Bobbin part as an insulating member, 7, 8...Exciting coil, 9...
...Cylindrical case, 12...Lid case, 20...
Rotor, 19...Positioning part, 29...Protrusion for positioning, 39...Protrusion for spot welding.
Claims (1)
さぐように固定された蓋ケースと、上記ケースに
装着されかつ磁極片が突出形成された環状のステ
ータコア板、とステータコア板の磁極片に対向配
置されたロータと、上記磁極片に絶縁部材を介し
て巻き回された励磁コイルとを有してなるモータ
であつて、 上記絶縁部材は、上記ステータコア板の端面か
ら突出する位置決め用の突部を有し、 上記蓋ケースは、上記位置決め用の突部と係合
して蓋ケースの取付位置を規定する位置決め部と
、上記円筒状のケースの端面と対向する位置にお
いて上記位置決め部と半径方向に並びかつこの位
置決め部より半径方向外側にスポツト溶接用の突
出部を有することを特徴とするモータ。[Scope of Claim for Utility Model Registration] A cylindrical case, a lid case fixed to cover the opening of the case, an annular stator core plate attached to the case and having a protruding magnetic pole piece, and a stator core. A motor comprising a rotor disposed to face a magnetic pole piece of a plate, and an excitation coil wound around the magnetic pole piece through an insulating member, the insulating member protruding from an end face of the stator core plate. The lid case has a positioning protrusion that engages with the positioning protrusion to define the mounting position of the lid case, and a positioning part that engages with the positioning protrusion to define the mounting position of the lid case, and a position that faces the end surface of the cylindrical case. A motor characterized in that it has a protrusion for spot welding that is radially aligned with the positioning part and radially outward from the positioning part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990097461U JPH087804Y2 (en) | 1990-09-17 | 1990-09-17 | motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990097461U JPH087804Y2 (en) | 1990-09-17 | 1990-09-17 | motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0454452U true JPH0454452U (en) | 1992-05-11 |
| JPH087804Y2 JPH087804Y2 (en) | 1996-03-04 |
Family
ID=31837851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990097461U Expired - Fee Related JPH087804Y2 (en) | 1990-09-17 | 1990-09-17 | motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087804Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51605A (en) * | 1974-06-24 | 1976-01-06 | Hitachi Ltd | Endoburaketsutono seizohoho |
| JPS517408A (en) * | 1974-07-08 | 1976-01-21 | Hitachi Ltd | DENDOKI |
| JPS53161211U (en) * | 1977-05-25 | 1978-12-16 |
-
1990
- 1990-09-17 JP JP1990097461U patent/JPH087804Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51605A (en) * | 1974-06-24 | 1976-01-06 | Hitachi Ltd | Endoburaketsutono seizohoho |
| JPS517408A (en) * | 1974-07-08 | 1976-01-21 | Hitachi Ltd | DENDOKI |
| JPS53161211U (en) * | 1977-05-25 | 1978-12-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087804Y2 (en) | 1996-03-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |