JPS6149083U - - Google Patents
Info
- Publication number
- JPS6149083U JPS6149083U JP13550984U JP13550984U JPS6149083U JP S6149083 U JPS6149083 U JP S6149083U JP 13550984 U JP13550984 U JP 13550984U JP 13550984 U JP13550984 U JP 13550984U JP S6149083 U JPS6149083 U JP S6149083U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- motor cover
- frame
- communication pipe
- suction chamber
- 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
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案のモータ冷却構造を実施した全
密閉形圧縮機の部分模式図、第２図は同縦断面図
、第３図は従来例を示す縦断面図である。
１……バイパス孔、２……モータ、２１……ス
テータ、２２……ロータ、３……圧縮要素、４…
…架構、６……吸入チヤンバー、７……モータカ
バー、８……吸入ガス通路、９……エアーギヤツ
プ部、１１……連絡管、Ａ……ケーシング。
FIG. 1 is a partial schematic diagram of a completely hermetic compressor implementing the motor cooling structure of the present invention, FIG. 2 is a vertical sectional view of the compressor, and FIG. 3 is a vertical sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1... Bypass hole, 2... Motor, 21... Stator, 22... Rotor, 3... Compression element, 4...
... Frame, 6... Suction chamber, 7... Motor cover, 8... Suction gas passage, 9... Air gap section, 11... Connection pipe, A... Casing.
Claims (1)
構４を配設し、密閉ケーシングＡの吸入ガスを前
記架構４に設ける吸入チヤンバー６を介して前記
圧縮要素３に吸入する如くした密閉形圧縮機のモ
ータ２冷却構造であつて、前記架構４に、前記モ
ータ２を覆うモータカバー７を取付けて、該モー
タカバー７と前記モータ２におけるステータ２１
の外周面との間の吸入ガス通路８及び、前記ステ
ータ２１とロータ２２との間のエアーギヤツプ部
９を前記モータカバー７と架構４との連結部位に
おいて前記密閉ケーシングＡに開放させる一方、
前記モータカバー７の頂部一側を前記吸入チヤン
バー６に連絡管１１を介して連結すると共に、前
記モータカバー７の頂部における前記連絡管１１
との対向部位に前記ケーシングＡ内の吸入ガスを
前記モータカバー７内に直接導入するバイパス孔
１を設けたことを特徴とする密閉形圧縮機のモー
タ冷却構造。 A closed type in which a frame 4 having a compression element 3 is disposed on one side in the axial direction of the motor 2, and suction gas from the closed casing A is sucked into the compression element 3 through a suction chamber 6 provided in the frame 4. In the compressor motor 2 cooling structure, a motor cover 7 that covers the motor 2 is attached to the frame 4, and the motor cover 7 and the stator 21 of the motor 2 are connected to each other.
while opening the intake gas passage 8 between the outer circumferential surface of the motor cover 7 and the air gap 9 between the stator 21 and the rotor 22 to the closed casing A at the connecting portion between the motor cover 7 and the frame 4;
One side of the top of the motor cover 7 is connected to the suction chamber 6 via a communication pipe 11, and the communication pipe 11 at the top of the motor cover 7 is connected to the suction chamber 6 through a communication pipe 11.
A motor cooling structure for a hermetic compressor, characterized in that a bypass hole 1 for directly introducing the intake gas in the casing A into the motor cover 7 is provided at a portion opposite to the motor cover 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984135509U JPH0531276Y2 (en) | 1984-09-05 | 1984-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984135509U JPH0531276Y2 (en) | 1984-09-05 | 1984-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149083U true JPS6149083U (en) | 1986-04-02 |
| JPH0531276Y2 JPH0531276Y2 (en) | 1993-08-11 |
Family
ID=30693992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984135509U Expired - Lifetime JPH0531276Y2 (en) | 1984-09-05 | 1984-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531276Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4519725Y1 (en) * | 1966-04-08 | 1970-08-10 |
-
1984
- 1984-09-05 JP JP1984135509U patent/JPH0531276Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4519725Y1 (en) * | 1966-04-08 | 1970-08-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531276Y2 (en) | 1993-08-11 |
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