JPS6393483U - - Google Patents
Info
- Publication number
- JPS6393483U JPS6393483U JP18962986U JP18962986U JPS6393483U JP S6393483 U JPS6393483 U JP S6393483U JP 18962986 U JP18962986 U JP 18962986U JP 18962986 U JP18962986 U JP 18962986U JP S6393483 U JPS6393483 U JP S6393483U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- fitted
- electric motor
- rotary shaft
- press
- 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 1
- 238000007906 compression Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案の一実施例を示すスクロール圧
縮機の全体縦断面図、第２図は第１図のシヤフト
を示す部分拡大図、第３図は第２図所載の本考案
に係るシヤフトと第４図所載の従来のシヤフトと
の曲がり特性を比較するモデル図である。第４図
は公知の全密閉スクロール型電動圧縮機を示す縦
断面図である。
１……固定スクロール、２……旋回スクロール
、３……自転防止部材、５ａ……シヤフト部、５
ｂ……シヤフト部、５ｃ……接合部、４……電動
モーター、８……ハウジング、４１……ローター
。
Fig. 1 is an overall vertical cross-sectional view of a scroll compressor showing an embodiment of the present invention, Fig. 2 is a partially enlarged view showing the shaft of Fig. 1, and Fig. 3 is a view of the present invention shown in Fig. 2. 4 is a model diagram comparing the bending characteristics of the shaft and the conventional shaft shown in FIG. 4. FIG. FIG. 4 is a longitudinal sectional view showing a known fully hermetic scroll type electric compressor. DESCRIPTION OF SYMBOLS 1...Fixed scroll, 2...Orbiting scroll, 3...Rotation prevention member, 5a...Shaft part, 5
b...Shaft part, 5c...Joint part, 4...Electric motor, 8...Housing, 41...Rotor.
Claims (1)
介して、上部に配置された圧縮要素とその下部に
配置された電動モーターとを連結してなる電動圧
縮機において、前記回転軸のローター圧入部とそ
の下部延長部とを互いに異質材となし、両者を接
合して回転軸を構成したことを特徴とする全密閉
型電動圧縮機。 In an electric compressor in which a compression element disposed in an upper part and an electric motor disposed in a lower part thereof are connected via a rotary shaft press-fitted into a rotor of the electric motor, the rotor press-fitted part of the rotary shaft and its A completely hermetic electric compressor characterized in that the lower extension part and the lower extension part are made of different materials, and the two parts are joined to form a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18962986U JPS6393483U (en) | 1986-12-09 | 1986-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18962986U JPS6393483U (en) | 1986-12-09 | 1986-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6393483U true JPS6393483U (en) | 1988-06-16 |
Family
ID=31142102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18962986U Pending JPS6393483U (en) | 1986-12-09 | 1986-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6393483U (en) |
-
1986
- 1986-12-09 JP JP18962986U patent/JPS6393483U/ja active Pending