JPH0343596U - - Google Patents
Info
- Publication number
- JPH0343596U JPH0343596U JP10584589U JP10584589U JPH0343596U JP H0343596 U JPH0343596 U JP H0343596U JP 10584589 U JP10584589 U JP 10584589U JP 10584589 U JP10584589 U JP 10584589U JP H0343596 U JPH0343596 U JP H0343596U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- motor
- oil supply
- oil
- inlet portion
- 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 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 5
- 239000010687 lubricating oil Substances 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案にかかる密閉形圧縮機例として
示す高圧ドーム形スクロール圧縮機の縦断面図、
第２図は他の実施例を示す断面図、第３図は従来
例を示す断面図である。
１……密閉ケーシング、１ａ……油溜、２……
圧縮要素、４……モータ、４１……ステータ、４
１ａ……コイルエンド、５……駆動軸、６……給
油通路、７……モータ冷却用給油孔。
FIG. 1 is a longitudinal sectional view of a high-pressure dome scroll compressor as an example of a hermetic compressor according to the present invention;
FIG. 2 is a sectional view showing another embodiment, and FIG. 3 is a sectional view showing a conventional example. 1... sealed casing, 1a... oil sump, 2...
Compression element, 4...Motor, 41...Stator, 4
1a... Coil end, 5... Drive shaft, 6... Oil supply passage, 7... Oil supply hole for motor cooling.
Claims (1)
に圧縮要素２を、その下部に駆動軸５をもつモー
タ４をそれぞれ内装し、前記駆動軸５の内部に、
各摺動部分に潤滑油を供給する給油通路６を設け
た密閉形圧縮機において、前記駆動軸５の内部に
、前記給油通路６と独立し、入口部を前記油溜１
ａに開口し、出口部を前記モータ４におけるステ
ータ４１のコイルエンド４１ａに対向状に開口す
るモータ冷却用給油孔７を形成したことを特徴と
する密閉形圧縮機。 A compression element 2 is installed in the upper part of a sealed casing 1 having an oil reservoir 1a at the bottom, and a motor 4 having a drive shaft 5 is installed in the lower part thereof, and inside the drive shaft 5,
In a hermetic compressor that is provided with an oil supply passage 6 for supplying lubricating oil to each sliding part, the drive shaft 5 is provided with an inlet portion independent of the oil supply passage 6, and an inlet portion is connected to the oil reservoir 1.
1. A hermetic compressor, characterized in that a motor cooling oil supply hole 7 is formed, which opens in a direction A and has an outlet opening facing a coil end 41a of a stator 41 of the motor 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10584589U JPH0343596U (en) | 1989-09-08 | 1989-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10584589U JPH0343596U (en) | 1989-09-08 | 1989-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343596U true JPH0343596U (en) | 1991-04-24 |
Family
ID=31654600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10584589U Pending JPH0343596U (en) | 1989-09-08 | 1989-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343596U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012241573A (en) * | 2011-05-18 | 2012-12-10 | Panasonic Corp | Compressor |
| WO2015125304A1 (en) * | 2014-02-24 | 2015-08-27 | 三菱電機株式会社 | Compressor |
| JP2020186651A (en) * | 2019-05-10 | 2020-11-19 | 三菱重工サーマルシステムズ株式会社 | Air conditioning compressor |
| KR20220042404A (en) * | 2019-08-12 | 2022-04-05 | 아틀라스 캅코 에어파워, 남로체 벤누트삽 | compressor device |
-
1989
- 1989-09-08 JP JP10584589U patent/JPH0343596U/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012241573A (en) * | 2011-05-18 | 2012-12-10 | Panasonic Corp | Compressor |
| WO2015125304A1 (en) * | 2014-02-24 | 2015-08-27 | 三菱電機株式会社 | Compressor |
| CN105874203A (en) * | 2014-02-24 | 2016-08-17 | 三菱电机株式会社 | Compressor |
| JPWO2015125304A1 (en) * | 2014-02-24 | 2017-03-30 | 三菱電機株式会社 | Compressor |
| CN105874203B (en) * | 2014-02-24 | 2018-01-09 | 三菱电机株式会社 | Compressor |
| JP2020186651A (en) * | 2019-05-10 | 2020-11-19 | 三菱重工サーマルシステムズ株式会社 | Air conditioning compressor |
| KR20220042404A (en) * | 2019-08-12 | 2022-04-05 | 아틀라스 캅코 에어파워, 남로체 벤누트삽 | compressor device |
| JP2022544479A (en) * | 2019-08-12 | 2022-10-19 | アトラス コプコ エアーパワー，ナームローゼ フェンノートシャップ | Compressor equipment |
| EP4013965B1 (en) | 2019-08-12 | 2023-11-22 | ATLAS COPCO AIRPOWER, naamloze vennootschap | Compressor device |
| US11996755B2 (en) | 2019-08-12 | 2024-05-28 | Atlas Copco Airpower, Naamloze Vennootschap | Compressor device |
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