JPS5872685A - 密閉型冷却装置 - Google Patents
密閉型冷却装置Info
- Publication number
- JPS5872685A JPS5872685A JP17102581A JP17102581A JPS5872685A JP S5872685 A JPS5872685 A JP S5872685A JP 17102581 A JP17102581 A JP 17102581A JP 17102581 A JP17102581 A JP 17102581A JP S5872685 A JPS5872685 A JP S5872685A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- refrigerant liquid
- sealing
- housing
- shaft
- 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
- 239000003507 refrigerant Substances 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000005461 lubrication Methods 0.000 claims abstract 4
- 238000001816 cooling Methods 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17102581A JPS5872685A (ja) | 1981-10-26 | 1981-10-26 | 密閉型冷却装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17102581A JPS5872685A (ja) | 1981-10-26 | 1981-10-26 | 密閉型冷却装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5872685A true JPS5872685A (ja) | 1983-04-30 |
| JPS6244111B2 JPS6244111B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-09-18 |
Family
ID=15915686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17102581A Granted JPS5872685A (ja) | 1981-10-26 | 1981-10-26 | 密閉型冷却装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5872685A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63135750A (ja) * | 1986-11-26 | 1988-06-08 | 株式会社日立製作所 | タ−ボ冷凍機 |
| WO2016147585A1 (ja) * | 2015-03-19 | 2016-09-22 | 三菱重工業株式会社 | 圧縮機駆動用モータおよびその冷却方法 |
-
1981
- 1981-10-26 JP JP17102581A patent/JPS5872685A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63135750A (ja) * | 1986-11-26 | 1988-06-08 | 株式会社日立製作所 | タ−ボ冷凍機 |
| WO2016147585A1 (ja) * | 2015-03-19 | 2016-09-22 | 三菱重工業株式会社 | 圧縮機駆動用モータおよびその冷却方法 |
| JP2016176359A (ja) * | 2015-03-19 | 2016-10-06 | 三菱重工業株式会社 | 圧縮機駆動用モータおよびその冷却方法 |
| CN107407269A (zh) * | 2015-03-19 | 2017-11-28 | 三菱重工制冷空调系统株式会社 | 压缩机驱动用马达及其冷却方法 |
| CN107407269B (zh) * | 2015-03-19 | 2019-09-27 | 三菱重工制冷空调系统株式会社 | 压缩机驱动用马达及其冷却方法以及制冷剂回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244111B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-09-18 |
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