JPS6040798A - 密閉型冷却装置 - Google Patents
密閉型冷却装置Info
- Publication number
- JPS6040798A JPS6040798A JP14698583A JP14698583A JPS6040798A JP S6040798 A JPS6040798 A JP S6040798A JP 14698583 A JP14698583 A JP 14698583A JP 14698583 A JP14698583 A JP 14698583A JP S6040798 A JPS6040798 A JP S6040798A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- flange
- short hole
- refrigerant
- short
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 10
- 239000012530 fluid Substances 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 abstract description 33
- 239000007788 liquid Substances 0.000 description 26
- 239000010687 lubricating oil Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14698583A JPS6040798A (ja) | 1983-08-11 | 1983-08-11 | 密閉型冷却装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14698583A JPS6040798A (ja) | 1983-08-11 | 1983-08-11 | 密閉型冷却装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6040798A true JPS6040798A (ja) | 1985-03-04 |
| JPH0226720B2 JPH0226720B2 (Direct) | 1990-06-12 |
Family
ID=15420010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14698583A Granted JPS6040798A (ja) | 1983-08-11 | 1983-08-11 | 密閉型冷却装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6040798A (Direct) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06105773A (ja) * | 1992-09-25 | 1994-04-19 | Hitachi Ltd | 電気掃除機 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3918432B2 (ja) * | 1998-09-18 | 2007-05-23 | 株式会社日立プラントテクノロジー | 電動機で直接駆動する２段遠心圧縮機 |
-
1983
- 1983-08-11 JP JP14698583A patent/JPS6040798A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06105773A (ja) * | 1992-09-25 | 1994-04-19 | Hitachi Ltd | 電気掃除機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0226720B2 (Direct) | 1990-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2119915B1 (en) | Two-stage screw compressor and refrigerating device | |
| KR102334032B1 (ko) | 원심 압축기 | |
| CN110242592B (zh) | 离心压缩机及其制造方法 | |
| US20220235772A1 (en) | Vacuum pumping system having an oil-lubricated vacuum pump | |
| US5827041A (en) | Pump and seal arrangement to prevent leakage due to fluid boiling and cavitation | |
| JP3710702B2 (ja) | タンデムシール | |
| JP3122908B2 (ja) | 遠心圧縮機の軸受の潤滑油のための動的バリヤ装置 | |
| EP3023645B1 (en) | Turbo compressor and turbo refrigerator | |
| JP2011001937A (ja) | スクリュ圧縮機 | |
| JPWO2014196465A1 (ja) | シール機構及びターボ冷凍機 | |
| JP2020056321A (ja) | 遠心圧縮機 | |
| WO2024103959A1 (zh) | 压缩机及空调 | |
| US2983117A (en) | Absorption refrigerating system | |
| US20040219045A1 (en) | Enclosed mechanical booster | |
| JPS6040798A (ja) | 密閉型冷却装置 | |
| US2297220A (en) | Motor-compressor unit for refrigerators | |
| JP2006518827A (ja) | ロータリー・ピストン・ポンプ | |
| JP2008303781A (ja) | スクリュ圧縮機 | |
| JP7342781B2 (ja) | 遠心圧縮機 | |
| WO1994027050A1 (en) | Rotary screw compressor with seal means | |
| JPS62206282A (ja) | スクロ−ル圧縮機 | |
| JP2011099345A (ja) | ２段スクリュ圧縮機および冷凍装置 | |
| JP2009281277A (ja) | 遠心圧縮機および冷凍サイクル装置 | |
| JP2572535B2 (ja) | 冷凍機用キャンドモータ冷却装置 | |
| JP2018189165A (ja) | 軸受装置及びターボ機械 |