JPH0419692U - - Google Patents
Info
- Publication number
- JPH0419692U JPH0419692U JP6013790U JP6013790U JPH0419692U JP H0419692 U JPH0419692 U JP H0419692U JP 6013790 U JP6013790 U JP 6013790U JP 6013790 U JP6013790 U JP 6013790U JP H0419692 U JPH0419692 U JP H0419692U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- compression mechanism
- electric motor
- hermetic compressor
- motor section
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 1
Description
第１図は本考案に係る密閉形圧縮機の一実施例
の縦断面図、第２図は従来例の縦断面図である。
２２……密閉ケース、２３……圧縮機構、２４
……電動機部、２５……ステータ、２６……永久
磁石より成るロータ、２７……回転軸、２８……
メインベアリング、２９……中間仕切板、３０…
…サブベアリング。
FIG. 1 is a vertical cross-sectional view of an embodiment of a hermetic compressor according to the present invention, and FIG. 2 is a vertical cross-sectional view of a conventional example. 22... Airtight case, 23... Compression mechanism, 24
...Electric motor section, 25...Stator, 26...Rotor made of permanent magnets, 27...Rotating shaft, 28...
Main bearing, 29... Intermediate partition plate, 30...
...Sub bearing.
Claims (1)
上下方向に延びる回転軸を介して駆動する電動機
部とを内蔵する密閉形圧縮機において、前記電動
機部を、ロータが永久磁石よりなる直流電動機に
構成すると共に、前記回転軸を取付けたロータを
、その磁場によりステータに浮上させて支持させ
たことを特徴とする密閉形圧縮機。 In a hermetic compressor that incorporates a compression mechanism and an electric motor section that drives the compression mechanism via a rotating shaft extending in the vertical direction in a closed case, the electric motor section is replaced with a DC motor whose rotor is made of a permanent magnet. What is claimed is: 1. A hermetic compressor, characterized in that the rotor to which the rotating shaft is attached is levitated and supported by the stator by the magnetic field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6013790U JPH0419692U (en) | 1990-06-08 | 1990-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6013790U JPH0419692U (en) | 1990-06-08 | 1990-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419692U true JPH0419692U (en) | 1992-02-19 |
Family
ID=31587237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6013790U Pending JPH0419692U (en) | 1990-06-08 | 1990-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419692U (en) |
-
1990
- 1990-06-08 JP JP6013790U patent/JPH0419692U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0419692U (en) | ||
| JPH01125589A (en) | Rotary compressor | |
| JPH0313493U (en) | ||
| JPS63171725U (en) | ||
| JPS62185446U (en) | ||
| JPH0380678U (en) | ||
| JPH0480248U (en) | ||
| JPH0452590U (en) | ||
| JPS624860U (en) | ||
| JPS61113577U (en) | ||
| JPS6453624U (en) | ||
| JPH0428746U (en) | ||
| JPS6254578U (en) | ||
| JPS6344659U (en) | ||
| CN1070293A (en) | The magnetic motivation | |
| JPS6355770U (en) | ||
| JPS59122777U (en) | Hermetic electric compressor | |
| JPH03113980U (en) | ||
| JPH01180867U (en) | ||
| JPH0447390U (en) | ||
| JPS6358872U (en) | ||
| JPH0366550U (en) | ||
| JPS5990250U (en) | Electric motor | |
| JPS62185450U (en) | ||
| JPH0370035U (en) |