FR3035685B1 - Compresseur electrique avec systeme d'etancheite dynamique ameliore - Google Patents
Compresseur electrique avec systeme d'etancheite dynamique ameliore Download PDFInfo
- Publication number
- FR3035685B1 FR3035685B1 FR1553934A FR1553934A FR3035685B1 FR 3035685 B1 FR3035685 B1 FR 3035685B1 FR 1553934 A FR1553934 A FR 1553934A FR 1553934 A FR1553934 A FR 1553934A FR 3035685 B1 FR3035685 B1 FR 3035685B1
- Authority
- FR
- France
- Prior art keywords
- compressor
- sealing system
- dynamic sealing
- improved dynamic
- electrical compressor
- 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
- 238000007789 sealing Methods 0.000 title abstract 3
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 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
- F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/602—Drainage
- F05D2260/6022—Drainage of leakage having past a seal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressor (AREA)
- Mechanical Sealing (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553934A FR3035685B1 (fr) | 2015-04-30 | 2015-04-30 | Compresseur electrique avec systeme d'etancheite dynamique ameliore |
FR1559872A FR3035687B1 (fr) | 2015-04-30 | 2015-10-16 | Compresseur electrique avec systeme d'etancheite dynamique ameliore |
PCT/FR2016/051029 WO2016174375A1 (fr) | 2015-04-30 | 2016-05-02 | Compresseur électrique avec système d'étanchéité dynamique amélioré |
PL16725189.1T PL3289222T3 (pl) | 2015-04-30 | 2016-05-02 | Sprężarka elektryczna z ulepszonym układem uszczelnienia dynamicznego |
EP16725189.1A EP3289222B1 (fr) | 2015-04-30 | 2016-05-02 | Compresseur électrique avec système d'étanchéité dynamique amélioré |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1553934A FR3035685B1 (fr) | 2015-04-30 | 2015-04-30 | Compresseur electrique avec systeme d'etancheite dynamique ameliore |
FR1553934 | 2015-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3035685A1 FR3035685A1 (fr) | 2016-11-04 |
FR3035685B1 true FR3035685B1 (fr) | 2019-04-05 |
Family
ID=53674132
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1553934A Active FR3035685B1 (fr) | 2015-04-30 | 2015-04-30 | Compresseur electrique avec systeme d'etancheite dynamique ameliore |
FR1559872A Active FR3035687B1 (fr) | 2015-04-30 | 2015-10-16 | Compresseur electrique avec systeme d'etancheite dynamique ameliore |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1559872A Active FR3035687B1 (fr) | 2015-04-30 | 2015-10-16 | Compresseur electrique avec systeme d'etancheite dynamique ameliore |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3289222B1 (pl) |
FR (2) | FR3035685B1 (pl) |
PL (1) | PL3289222T3 (pl) |
WO (1) | WO2016174375A1 (pl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3068086B1 (fr) * | 2017-06-25 | 2019-07-19 | Valeo Systemes De Controle Moteur | Compresseur electrique avec trou d'event |
FR3071976A1 (fr) * | 2017-09-29 | 2019-04-05 | Valeo Systemes De Controle Moteur | Compresseur electrique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2966375A (en) * | 1958-09-22 | 1960-12-27 | Commissariat Energie Atomique | Sealing device for the bearings of compressors or similar machines |
US3909154A (en) * | 1974-09-05 | 1975-09-30 | Carrier Corp | Centrifugal compressor |
US5076765A (en) * | 1988-08-03 | 1991-12-31 | Nissan Motor Company, Altd. | Shaft seal arrangement of turbocharger |
JP3979091B2 (ja) * | 1999-07-23 | 2007-09-19 | 株式会社日立プラントテクノロジー | ターボ形流体機械及びそれに用いられるドライガスシール |
GB2516060B (en) | 2013-07-09 | 2019-07-03 | Valeo Air Man Uk Limited | An electric supercharger having a protected bearing assembly |
-
2015
- 2015-04-30 FR FR1553934A patent/FR3035685B1/fr active Active
- 2015-10-16 FR FR1559872A patent/FR3035687B1/fr active Active
-
2016
- 2016-05-02 PL PL16725189.1T patent/PL3289222T3/pl unknown
- 2016-05-02 WO PCT/FR2016/051029 patent/WO2016174375A1/fr unknown
- 2016-05-02 EP EP16725189.1A patent/EP3289222B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016174375A1 (fr) | 2016-11-03 |
FR3035687B1 (fr) | 2019-03-22 |
FR3035685A1 (fr) | 2016-11-04 |
EP3289222A1 (fr) | 2018-03-07 |
FR3035687A1 (fr) | 2016-11-04 |
PL3289222T3 (pl) | 2022-11-21 |
EP3289222B1 (fr) | 2022-07-27 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20161104 |
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Year of fee payment: 3 |
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Year of fee payment: 4 |
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Year of fee payment: 5 |
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Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |