JPH01180153U - - Google Patents
Info
- Publication number
- JPH01180153U JPH01180153U JP7425988U JP7425988U JPH01180153U JP H01180153 U JPH01180153 U JP H01180153U JP 7425988 U JP7425988 U JP 7425988U JP 7425988 U JP7425988 U JP 7425988U JP H01180153 U JPH01180153 U JP H01180153U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- rotating body
- speed rotating
- parts
- axial gap
- 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
- 229910000576 Laminated steel Inorganic materials 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
第１図は本考案に係わる高速回転体の一実施例
を示す縦断側面図、第２図は他の実施例を示す縦
断側面図、第３図はさらに他の実施例を示す縦断
側面図、第４図は従来の高速回転体を示す縦断側
面図である。
１……シヤフト、２，３，４ａ，４ｂ，４ｃ…
…各部品。
FIG. 1 is a longitudinal side view showing one embodiment of a high-speed rotating body according to the present invention, FIG. 2 is a longitudinal side view showing another embodiment, and FIG. 3 is a longitudinal side view showing still another embodiment. FIG. 4 is a longitudinal sectional side view showing a conventional high-speed rotating body. 1...shaft, 2, 3, 4a, 4b, 4c...
...Each part.
Claims (1)
より固着された複数個の部品とにより構成された
高速回転体において、前記各部品の間に軸方向の
間隙を形成したことを特徴とする高速回転体。 ２ シヤフトの外周面に焼ばめにより固着された
各部品の一部を隣接する部品の対向面部若しくは
シヤフトに接触させて、同各部品の間に軸方向の
間隙を形成した請求項１記載の高速回転体。 ３ カラー、モータの積層鋼板製ロータ、ラジア
ル磁気軸受の積層鋼板製ロータ等の部品をシヤフ
トの外周面に焼ばめにより固着して、互いの間に
軸方向の間隙を形成した請求項１．２記載の高速
回転体。[Claims for Utility Model Registration] 1. A high-speed rotating body composed of a shaft and a plurality of parts fixed to the outer peripheral surface of the shaft by shrink fit, with an axial gap between each of the parts. A high-speed rotating body characterized by the formation of 2. The shaft according to claim 1, wherein a part of each component fixed to the outer peripheral surface of the shaft by shrink fit is brought into contact with the opposing surface of an adjacent component or with the shaft to form an axial gap between the components. High speed rotating body. 3. Parts such as a collar, a laminated steel plate rotor of a motor, and a laminated steel plate rotor of a radial magnetic bearing are fixed to the outer circumferential surface of the shaft by shrink fitting to form an axial gap between them. 2. The high-speed rotating body according to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7425988U JPH01180153U (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7425988U JPH01180153U (en) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180153U true JPH01180153U (en) | 1989-12-25 |
Family
ID=31299377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7425988U Pending JPH01180153U (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019186994A (en) * | 2018-04-03 | 2019-10-24 | 三菱電機株式会社 | Electric motor, electric blower provided with electric motor, and electric vacuum cleaner provided with electric blower |
-
1988
- 1988-06-06 JP JP7425988U patent/JPH01180153U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019186994A (en) * | 2018-04-03 | 2019-10-24 | 三菱電機株式会社 | Electric motor, electric blower provided with electric motor, and electric vacuum cleaner provided with electric blower |