FR3082569B1 - Groupe motocompresseur integre comportant un circuit de refroidissement et un systeme de depressurisation configure pour reduire la pression du fluide de refroidissement - Google Patents
Groupe motocompresseur integre comportant un circuit de refroidissement et un systeme de depressurisation configure pour reduire la pression du fluide de refroidissement Download PDFInfo
- Publication number
- FR3082569B1 FR3082569B1 FR1855245A FR1855245A FR3082569B1 FR 3082569 B1 FR3082569 B1 FR 3082569B1 FR 1855245 A FR1855245 A FR 1855245A FR 1855245 A FR1855245 A FR 1855245A FR 3082569 B1 FR3082569 B1 FR 3082569B1
- Authority
- FR
- France
- Prior art keywords
- integrated
- reduce
- fluid pressure
- system configured
- unit containing
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title abstract 2
- 239000012809 cooling fluid Substances 0.000 title abstract 2
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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Groupe motocompresseur intégré (10) comportant un moteur (12) et un compresseur (14) accouplé avec ledit moteur (12) par l'intermédiaire d'un arbre rotatif (16), montés dans un unique carter commun (18) configuré pour faire circuler un fluide de refroidissement dans un circuit de refroidissement (27), le groupe motocompresseur intégré (10) comportant un système de dépressurisation (30) configuré pour dépressuriser le moteur (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855245A FR3082569B1 (fr) | 2018-06-14 | 2018-06-14 | Groupe motocompresseur integre comportant un circuit de refroidissement et un systeme de depressurisation configure pour reduire la pression du fluide de refroidissement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1855245A FR3082569B1 (fr) | 2018-06-14 | 2018-06-14 | Groupe motocompresseur integre comportant un circuit de refroidissement et un systeme de depressurisation configure pour reduire la pression du fluide de refroidissement |
FR1855245 | 2018-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3082569A1 FR3082569A1 (fr) | 2019-12-20 |
FR3082569B1 true FR3082569B1 (fr) | 2021-06-18 |
Family
ID=65031263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1855245A Active FR3082569B1 (fr) | 2018-06-14 | 2018-06-14 | Groupe motocompresseur integre comportant un circuit de refroidissement et un systeme de depressurisation configure pour reduire la pression du fluide de refroidissement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3082569B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358466A (en) * | 1966-04-25 | 1967-12-19 | American Radiator & Standard | Auxiliary compressor in motor casing for controlling pressure therein |
US20070271956A1 (en) * | 2006-05-23 | 2007-11-29 | Johnson Controls Technology Company | System and method for reducing windage losses in compressor motors |
US9200643B2 (en) | 2010-10-27 | 2015-12-01 | Dresser-Rand Company | Method and system for cooling a motor-compressor with a closed-loop cooling circuit |
TWI577949B (zh) * | 2013-02-21 | 2017-04-11 | 強生控制科技公司 | 潤滑及冷卻系統 |
ITUB20152564A1 (it) * | 2015-07-28 | 2017-01-28 | Nuovo Pignone Tecnologie Srl | Motocompressore e metodo per migliorare l’efficienza di un motocompressore |
-
2018
- 2018-06-14 FR FR1855245A patent/FR3082569B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3082569A1 (fr) | 2019-12-20 |
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