JPS6370274U - - Google Patents
Info
- Publication number
- JPS6370274U JPS6370274U JP16525986U JP16525986U JPS6370274U JP S6370274 U JPS6370274 U JP S6370274U JP 16525986 U JP16525986 U JP 16525986U JP 16525986 U JP16525986 U JP 16525986U JP S6370274 U JPS6370274 U JP S6370274U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- inertia plate
- motor
- engaging
- resin
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案のモータのロータ構造の一実施
例を示す平面図、第２図は同上の縦断面図、第３
図は本考案の他の実施例を示す平面図、第４図は
同上の縦断面図、第５図は本考案の一従来例を示
す平面図、第６図は同上の縦断面図である。
１，１Ａ……ロータ、２……ロータマグネツト
、２ａ……一端面、３，３Ａ……慣性板、３ｂ，
３Ａｃ……係合部、３ｃ，３Ａｄ……くびれ部。
Fig. 1 is a plan view showing an embodiment of the rotor structure of the motor of the present invention, Fig. 2 is a longitudinal sectional view of the same, and Fig. 3
The figure is a plan view showing another embodiment of the present invention, Fig. 4 is a longitudinal cross-sectional view of the same as above, Fig. 5 is a plan view showing a conventional example of the present invention, and Fig. 6 is a longitudinal cross-sectional view of the same as above. . 1, 1A... Rotor, 2... Rotor magnet, 2a... One end surface, 3, 3A... Inertia plate, 3b,
3Ac...engaging portion, 3c, 3Ad...constriction portion.
Claims (1)
環状の慣性板を配置し、樹脂成型されたロータボ
ス部により上記ロータマグネツトと慣性板とを一
体的に固着されたモータのロータ構造において、 上記慣性板の内周縁に、上記ロータマグネツト
の円周方向に突出した凹部又は凸部からなる係合
部を形成し、上記係合部の一部が外部に露呈する
ように、樹脂成型のロータボス部で一体化したこ
とを特徴とするモータのロータ構造。 ２ 上記係合部には、これと上記慣性板の内周縁
とが交わる部分にくびれ部が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
のモータのロータ構造。[Claims for Utility Model Registration] 1. An annular inertia plate is disposed on one end surface of the rotor magnet in the rotation axis direction, and the rotor magnet and the inertia plate are integrally fixed by a resin-molded rotor boss. In the rotor structure of the motor, an engaging part consisting of a concave part or a convex part protruding in the circumferential direction of the rotor magnet is formed on the inner peripheral edge of the inertia plate, and a part of the engaging part is exposed to the outside. The rotor structure of the motor is characterized by being integrated with a resin-molded rotor boss. 2. The motor rotor structure according to claim 1, wherein the engaging portion has a constricted portion formed at a portion where the engaging portion intersects with the inner peripheral edge of the inertia plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16525986U JPH0526914Y2 (en) | 1986-10-28 | 1986-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16525986U JPH0526914Y2 (en) | 1986-10-28 | 1986-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6370274U true JPS6370274U (en) | 1988-05-11 |
| JPH0526914Y2 JPH0526914Y2 (en) | 1993-07-08 |
Family
ID=31095135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16525986U Expired - Lifetime JPH0526914Y2 (en) | 1986-10-28 | 1986-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526914Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010098046A1 (en) * | 2009-02-24 | 2010-09-02 | パナソニック株式会社 | Rotor, motor utilizing the same, electric blower, and electric vacuum cleaner |
-
1986
- 1986-10-28 JP JP16525986U patent/JPH0526914Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010098046A1 (en) * | 2009-02-24 | 2010-09-02 | パナソニック株式会社 | Rotor, motor utilizing the same, electric blower, and electric vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526914Y2 (en) | 1993-07-08 |