JPS6038058U - Hermetic electric screw compressor - Google Patents
Hermetic electric screw compressorInfo
- Publication number
- JPS6038058U JPS6038058U JP12917783U JP12917783U JPS6038058U JP S6038058 U JPS6038058 U JP S6038058U JP 12917783 U JP12917783 U JP 12917783U JP 12917783 U JP12917783 U JP 12917783U JP S6038058 U JPS6038058 U JP S6038058U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- rotor
- fins
- electric screw
- hermetic electric
- 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の密閉型電動スクリュ圧縮機を組み込んだ
冷凍装置の説明図、第２図は本考案に係る密閉型電動ス
クリュ圧縮機の正面断面図、第３図及び第４図は他の実
施例における二重ケーシングの拡大断面説明図である。
１：圧縮機、２：凝縮器、３：膨張弁、４：蒸発器、５
：アキュムレータ、９：圧縮機ケーシング、１２：電動
機回転子、１３：密閉二重ケーシング、１４：内筒、１
５：外筒、１６：電動機固定子、１７：フィン、１８：
通路。Fig. 1 is an explanatory diagram of a refrigeration system incorporating a conventional hermetic electric screw compressor, Fig. 2 is a front sectional view of the hermetic electric screw compressor according to the present invention, and Figs. 3 and 4 are illustrations of other refrigeration equipment. It is an enlarged sectional explanatory view of a double casing in an example. 1: Compressor, 2: Condenser, 3: Expansion valve, 4: Evaporator, 5
: Accumulator, 9: Compressor casing, 12: Motor rotor, 13: Sealed double casing, 14: Inner cylinder, 1
5: Outer cylinder, 16: Motor stator, 17: Fin, 18:
aisle.
Claims (3)
つのロータ軸を他のロータ軸より長く延長せしめ、その
端部に電動機回転子を固着すると共に、上記スクリュロ
ータを収納した圧縮機ケーシングの電動機側々面に、内
筒と外筒からなる密閉二重ケーシングを接続し、上記内
筒の内周面には上記回転子を囲繞する電動機固定子を固
着し、外周面にはフィンを立設し、上記内筒と外筒との
なす空間部を圧縮機の吸込口に連通ずる通路としたこと
を特徴とする密閉型電動スクリュ圧縮機。(1) 7. ')') One rotor shaft of the screw rotor of the compressor is extended longer than the other rotor shafts, and a motor rotor is fixed to the end thereof, and the motor side of the compressor casing housing the screw rotor is A sealed double casing consisting of an inner cylinder and an outer cylinder is connected to the surface, a motor stator surrounding the rotor is fixed to the inner peripheral surface of the inner cylinder, and fins are erected on the outer peripheral surface, A hermetic electric screw compressor, characterized in that the space formed between the inner cylinder and the outer cylinder is a passage communicating with a suction port of the compressor.
実用新案登録請求の範囲第１項記載の密閉型電動スクリ
ュ圧縮機。(2) The hermetic electric screw compressor according to claim 1, wherein the fins are spirally arranged.
るようにフィンを立設したことを特徴とする実用新案登
録請求の範囲第１項及び第２項記載の密閉型電動スクリ
ュ圧縮機。(3) The closed type electric screw according to claims 1 and 2 of the utility model registration claim, characterized in that fins are provided on the inner circumferential surface of the outer cylinder so as to alternate with the fins of the inner cylinder. compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12917783U JPS6038058U (en) | 1983-08-19 | 1983-08-19 | Hermetic electric screw compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12917783U JPS6038058U (en) | 1983-08-19 | 1983-08-19 | Hermetic electric screw compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6038058U true JPS6038058U (en) | 1985-03-16 |
| JPH0416617Y2 JPH0416617Y2 (en) | 1992-04-14 |
Family
ID=30292779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12917783U Granted JPS6038058U (en) | 1983-08-19 | 1983-08-19 | Hermetic electric screw compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6038058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152659U (en) * | 1986-03-18 | 1987-09-28 | ||
| JPS6393750U (en) * | 1986-12-09 | 1988-06-17 | ||
| JPH02188141A (en) * | 1988-10-07 | 1990-07-24 | Emerson Electric Co | Motor generator |
-
1983
- 1983-08-19 JP JP12917783U patent/JPS6038058U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152659U (en) * | 1986-03-18 | 1987-09-28 | ||
| JPS6393750U (en) * | 1986-12-09 | 1988-06-17 | ||
| JPH02188141A (en) * | 1988-10-07 | 1990-07-24 | Emerson Electric Co | Motor generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0416617Y2 (en) | 1992-04-14 |
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