JPH0158259U - - Google Patents
Info
- Publication number
- JPH0158259U JPH0158259U JP15209187U JP15209187U JPH0158259U JP H0158259 U JPH0158259 U JP H0158259U JP 15209187 U JP15209187 U JP 15209187U JP 15209187 U JP15209187 U JP 15209187U JP H0158259 U JPH0158259 U JP H0158259U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- rotor iron
- circumference
- iron plate
- holes
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000010030 laminating Methods 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)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第1図は本考案の一実施例における永久磁石を
有する圧縮機用電動機の回転子を示す断面図、第
2図は第1図のA―A′断面図、第3図は第1図
の回転子鉄板を示す平面図、第4図は第2図のB
―O―C断面図、第5図は従来例の回転子を示す
断面図である。
1……回転子鉄心、1c……孔を設けていない
回転子鉄板、2……永久磁石、3……バランス調
整孔、7……孔を設けた回転子鉄板。
FIG. 1 is a cross-sectional view showing a rotor of a compressor motor having permanent magnets according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along line A-A' in FIG. 1, and FIG. A plan view showing the rotor iron plate, Figure 4 is B in Figure 2.
-OC sectional view, FIG. 5 is a sectional view showing a conventional rotor. 1... Rotor iron core, 1c... Rotor iron plate without holes, 2... Permanent magnet, 3... Balance adjustment hole, 7... Rotor iron plate with holes.
Claims (1)
レス打抜きした回転子鉄板と、孔を設けていない
回転子鉄板とを積層して形成した回転子鉄心と、
その回転子鉄心の外周部の円周上に配置した永久
磁石を備えた永久磁石を有する圧縮機用電動機の
回転子。 A rotor iron core formed by laminating a rotor iron plate with press punched holes approximately halfway around the circumference to absorb load imbalance, and a rotor iron plate without holes;
A rotor for a compressor electric motor having a permanent magnet arranged on the circumference of the outer periphery of the rotor core.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15209187U JPH0158259U (en) | 1987-10-02 | 1987-10-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15209187U JPH0158259U (en) | 1987-10-02 | 1987-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0158259U true JPH0158259U (en) | 1989-04-12 |
Family
ID=31426711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15209187U Pending JPH0158259U (en) | 1987-10-02 | 1987-10-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0158259U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021164292A (en) * | 2020-03-31 | 2021-10-11 | 株式会社富士通ゼネラル | Compressor |
-
1987
- 1987-10-02 JP JP15209187U patent/JPH0158259U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021164292A (en) * | 2020-03-31 | 2021-10-11 | 株式会社富士通ゼネラル | Compressor |