JPH0179347U - - Google Patents
Info
- Publication number
- JPH0179347U JPH0179347U JP1987174395U JP17439587U JPH0179347U JP H0179347 U JPH0179347 U JP H0179347U JP 1987174395 U JP1987174395 U JP 1987174395U JP 17439587 U JP17439587 U JP 17439587U JP H0179347 U JPH0179347 U JP H0179347U
- Authority
- JP
- Japan
- Prior art keywords
- built
- rotor
- rotating shaft
- motor
- prevention structure
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は、本考案による伝熱防止構造を有した
ビルトインモータの主要部を示す断面図。
１０……ビルトインモータ、１２……主軸、１
４……ロータ、１６……ステータ、１８……スリ
ーブ部材、２０，２２……軸受。
FIG. 1 is a sectional view showing the main parts of a built-in motor having a heat transfer prevention structure according to the present invention. 10...Built-in motor, 12...Main shaft, 1
4... Rotor, 16... Stator, 18... Sleeve member, 20, 22... Bearing.
Claims (1)
に直接組み込まれたロータを有するビルトインモ
ータにおいて、前記ロータと回転軸との間に断熱
スリーブを固定、装着し、ロータの発生熱を前記
回転軸側に伝熱不可としたことを特徴とするビル
トインモータの伝熱防止構造。 ２ 前記断熱スリーブは、セラミツク材から成る
実用新案登録請求の範囲１に記載のビルトインモ
ータの伝熱防止構造。[Claims for Utility Model Registration] 1. In a built-in motor that has a rotor that is directly incorporated into a rotating shaft that has a tool or work mounting part at the end of the shaft, a heat insulating sleeve is fixed and installed between the rotor and the rotating shaft. A heat transfer prevention structure for a built-in motor, characterized in that heat generated by the rotor cannot be transferred to the rotating shaft side. 2. The heat transfer prevention structure for a built-in motor according to claim 1, wherein the heat insulating sleeve is made of ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174395U JPH0179347U (en) | 1987-11-17 | 1987-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174395U JPH0179347U (en) | 1987-11-17 | 1987-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0179347U true JPH0179347U (en) | 1989-05-29 |
Family
ID=31466252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174395U Pending JPH0179347U (en) | 1987-11-17 | 1987-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0179347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016096701A (en) * | 2014-11-17 | 2016-05-26 | ジャパンスーパーコンダクタテクノロジー株式会社 | Superconducting dynamo-electric machine |
| JP2022530187A (en) * | 2019-05-02 | 2022-06-28 | フェスツール ゲーエムベーハー | Drive motor with insulating sleeve |
-
1987
- 1987-11-17 JP JP1987174395U patent/JPH0179347U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016096701A (en) * | 2014-11-17 | 2016-05-26 | ジャパンスーパーコンダクタテクノロジー株式会社 | Superconducting dynamo-electric machine |
| JP2022530187A (en) * | 2019-05-02 | 2022-06-28 | フェスツール ゲーエムベーハー | Drive motor with insulating sleeve |
| US12113424B2 (en) | 2019-05-02 | 2024-10-08 | Festool Gmbh | Drive motor with an insulating housing |