JPS6268452U - - Google Patents
Info
- Publication number
- JPS6268452U JPS6268452U JP15819985U JP15819985U JPS6268452U JP S6268452 U JPS6268452 U JP S6268452U JP 15819985 U JP15819985 U JP 15819985U JP 15819985 U JP15819985 U JP 15819985U JP S6268452 U JPS6268452 U JP S6268452U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- fan
- rotor
- shaft
- fully
- 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
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案の一実施例の一部切欠せる側面
図、第２図は第１図の要部を示す縦断面図、第３
図は従来のトルク・モータの中央縦断面図である
。
１……主軸、３……カバー、４……軸受、５…
…フアン支持体、７……軸受、８……フアン用ロ
ータ、９……内部フアン、１０……外部フアン、
１１……突状冷却板、１１ａ……空洞部。
Fig. 1 is a partially cutaway side view of an embodiment of the present invention, Fig. 2 is a vertical sectional view showing the main parts of Fig. 1, and Fig. 3 is a side view with a part cut away.
The figure is a central longitudinal sectional view of a conventional torque motor. 1...Main shaft, 3...Cover, 4...Bearing, 5...
...Fan support body, 7...Bearing, 8...Rotor for fan, 9...Internal fan, 10...External fan,
11...Protruded cooling plate, 11a...Cavity part.
Claims (1)
密閉したトルク・モータであつて、一方の軸受部
は、ロータの主軸と上記カバーの両者に対して回
転自在に上記主軸と同芯のフアン軸を配設し、こ
のフアン軸のカバー内部の位置にフアン用ロータ
をカバーに取付けたフアン用固定子に対向して取
付けるとともに、フアン軸のカバー内部に内部の
空気を還流させるフアンと、フアン軸のカバー外
部に、カバー外側に沿つて空気を接流させる外部
フアンを設けたことを特徴とする全閉型トルク・
モータ。 (2) 前記カバーの外周部に突状冷却板を設けて
なる実用新案登録請求の範囲第(1)項記載の全閉
型トルク・モータ。[Claims for Utility Model Registration] (1) A torque motor in which a stator and a rotor are sealed with a cover via bearings, one of the bearings rotating relative to both the main shaft of the rotor and the cover. A fan shaft coaxial with the above-mentioned main shaft is freely arranged, and a rotor for the fan is mounted inside the cover of the fan shaft facing the fan stator attached to the cover, and an internal rotor is mounted inside the cover of the fan shaft. The fully-enclosed torque type is characterized by having a fan that recirculates air, and an external fan that allows air to flow along the outside of the cover on the outside of the cover of the fan shaft.
motor. (2) The fully-enclosed torque motor according to claim (1) of the utility model registration, wherein a protruding cooling plate is provided on the outer periphery of the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15819985U JPS6268452U (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15819985U JPS6268452U (en) | 1985-10-15 | 1985-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268452U true JPS6268452U (en) | 1987-04-28 |
Family
ID=31081464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15819985U Pending JPS6268452U (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268452U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751065B2 (en) * | 1978-03-10 | 1982-10-30 |
-
1985
- 1985-10-15 JP JP15819985U patent/JPS6268452U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751065B2 (en) * | 1978-03-10 | 1982-10-30 |