JPS62107554U - - Google Patents
Info
- Publication number
- JPS62107554U JPS62107554U JP19815585U JP19815585U JPS62107554U JP S62107554 U JPS62107554 U JP S62107554U JP 19815585 U JP19815585 U JP 19815585U JP 19815585 U JP19815585 U JP 19815585U JP S62107554 U JPS62107554 U JP S62107554U
- Authority
- JP
- Japan
- Prior art keywords
- heat absorption
- absorption plate
- magnetic bearing
- refrigerant path
- cooling device
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図は本考案に係る磁気軸受モータの冷却装
置の断面図、第２図はスラスト軸受部分の断面図
である。
１……フレーム、４……回転軸、１３……ラジ
アル軸受、１４……スラスト軸受、１７……回転
子、１８……固定子、２０……吸熱板、２１……
冷媒路、２３……熱電素子、２７……スリツト。
FIG. 1 is a sectional view of a cooling device for a magnetic bearing motor according to the present invention, and FIG. 2 is a sectional view of a thrust bearing portion. 1... Frame, 4... Rotating shaft, 13... Radial bearing, 14... Thrust bearing, 17... Rotor, 18... Stator, 20... Heat absorption plate, 21...
Refrigerant path, 23... thermoelectric element, 27... slit.
Claims (1)
およびラジアル軸受からなる磁気軸受によつて非
接触支持される磁気軸受モータにおいて、 前記スラスト軸受の回転子の側面に放射状に形
成されたスリツトと、このスリツトに対向するよ
うに一定のギヤツプを有して配設される吸熱板と
、前記フレームの内部に形成された冷媒路と、前
記吸熱板と冷媒路との間に挾まれ吸熱板側を低温
域、冷媒路側を高温域とするように電流が供給さ
れる熱電素子とを備えてなることを特徴とする磁
気軸受モータの冷却装置。 ２ 前記吸熱板がスラスト軸受の回転子の外周面
を覆うように折曲されている実用新案登録請求の
範囲第１項記載の磁気軸受モータの冷却装置。[Claims for Utility Model Registration] 1. In a magnetic bearing motor in which a rotating shaft inserted into a frame is supported in a non-contact manner by a magnetic bearing consisting of a thrust bearing and a radial bearing, a formed slit, a heat absorption plate disposed with a constant gap to face the slit, a refrigerant path formed inside the frame, and a space between the heat absorption plate and the refrigerant path. 1. A cooling device for a magnetic bearing motor, comprising: a thermoelectric element to which current is supplied so that the heat absorption plate side is a low temperature region and the refrigerant path side is a high temperature region. 2. The cooling device for a magnetic bearing motor according to claim 1, wherein the heat absorption plate is bent so as to cover the outer peripheral surface of the rotor of the thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19815585U JPS62107554U (en) | 1985-12-23 | 1985-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19815585U JPS62107554U (en) | 1985-12-23 | 1985-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62107554U true JPS62107554U (en) | 1987-07-09 |
Family
ID=31158585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19815585U Pending JPS62107554U (en) | 1985-12-23 | 1985-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62107554U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314949U (en) * | 1989-06-22 | 1991-02-14 | ||
| JPH0434853U (en) * | 1990-07-16 | 1992-03-24 | ||
| JP2015159717A (en) * | 2014-02-21 | 2015-09-03 | エスカエフ・マニュティック・メシャトロニク | Assembly of module motor and magnetic bearing, and manufacturing method therefor |
-
1985
- 1985-12-23 JP JP19815585U patent/JPS62107554U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314949U (en) * | 1989-06-22 | 1991-02-14 | ||
| JPH0434853U (en) * | 1990-07-16 | 1992-03-24 | ||
| JP2015159717A (en) * | 2014-02-21 | 2015-09-03 | エスカエフ・マニュティック・メシャトロニク | Assembly of module motor and magnetic bearing, and manufacturing method therefor |
| JP2020074676A (en) * | 2014-02-21 | 2020-05-14 | エスカエフ・マニュティック・メシャトロニク | Modular motor and magnetic bearing assembly, and manufacturing method therefor |