FR2923087A1 - Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile - Google Patents
Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile Download PDFInfo
- Publication number
- FR2923087A1 FR2923087A1 FR0805842A FR0805842A FR2923087A1 FR 2923087 A1 FR2923087 A1 FR 2923087A1 FR 0805842 A FR0805842 A FR 0805842A FR 0805842 A FR0805842 A FR 0805842A FR 2923087 A1 FR2923087 A1 FR 2923087A1
- Authority
- FR
- France
- Prior art keywords
- housing
- motor
- cooling air
- box
- air
- 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
- 239000007789 gas Substances 0.000 title description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title description 2
- 239000001301 oxygen Substances 0.000 title description 2
- 229910052760 oxygen Inorganic materials 0.000 title description 2
- 238000001816 cooling Methods 0.000 claims abstract description 53
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 239000004065 semiconductor Substances 0.000 claims abstract description 6
- 239000000446 fuel Substances 0.000 claims description 16
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 4
- 239000012809 cooling fluid Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000000056 organ Anatomy 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
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- 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
-
- 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
- F04D25/068—Mechanical details of the pump control unit
-
- 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
-
- 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
- F04D29/057—Bearings hydrostatic; hydrodynamic
-
- 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
-
- 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
- F04D29/5813—Cooling the control unit
-
- 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
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0805842A FR2923087B1 (fr) | 2007-10-25 | 2008-10-22 | Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile |
PCT/FR2008/001494 WO2009092871A1 (fr) | 2007-10-25 | 2008-10-24 | Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0707485A FR2923085A1 (fr) | 2007-10-25 | 2007-10-25 | Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile |
FR0805842A FR2923087B1 (fr) | 2007-10-25 | 2008-10-22 | Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2923087A1 true FR2923087A1 (fr) | 2009-05-01 |
FR2923087B1 FR2923087B1 (fr) | 2010-02-19 |
Family
ID=39512673
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0707485A Pending FR2923085A1 (fr) | 2007-10-25 | 2007-10-25 | Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile |
FR0805842A Active FR2923087B1 (fr) | 2007-10-25 | 2008-10-22 | Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0707485A Pending FR2923085A1 (fr) | 2007-10-25 | 2007-10-25 | Appareil d'alimentation en gaz pour pile a combustible, notamment pour vehicule automobile |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR2923085A1 (fr) |
WO (1) | WO2009092871A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101804324B (zh) * | 2010-04-16 | 2012-06-20 | 南京大学 | 一种对废水中氨氮具有高选择性的改性分子筛及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998030790A2 (fr) * | 1996-12-20 | 1998-07-16 | Turbodyne Systems, Inc. | Compresseur d'air centrifuge entraine par un moteur electrique |
EP1026404A1 (fr) * | 1999-02-03 | 2000-08-09 | Pierburg Aktiengesellschaft | Pompe centrifuge à moteur électrique |
US6129524A (en) * | 1998-12-07 | 2000-10-10 | Turbodyne Systems, Inc. | Motor-driven centrifugal air compressor with axial airflow |
WO2002050408A1 (fr) * | 2000-12-19 | 2002-06-27 | Gfas Mbh | Compresseur d'ecoulement a entrainement electrique |
US20040005228A1 (en) * | 2002-07-02 | 2004-01-08 | R & D Dynamics Corporation | Motor driven centrifugal compressor/blower |
US20060081226A1 (en) * | 2002-10-01 | 2006-04-20 | Martin-Peter Bolz | Electrical charge air compressor provided with an integrated air cooling system |
WO2007035700A2 (fr) * | 2005-09-19 | 2007-03-29 | Ingersoll-Rand Company | Systeme de compression a plusieurs etages comportant des moteurs a vitesse variable |
US20070269323A1 (en) * | 2006-05-22 | 2007-11-22 | Lei Zhou | Miniature high speed compressor having embedded permanent magnet motor |
-
2007
- 2007-10-25 FR FR0707485A patent/FR2923085A1/fr active Pending
-
2008
- 2008-10-22 FR FR0805842A patent/FR2923087B1/fr active Active
- 2008-10-24 WO PCT/FR2008/001494 patent/WO2009092871A1/fr active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998030790A2 (fr) * | 1996-12-20 | 1998-07-16 | Turbodyne Systems, Inc. | Compresseur d'air centrifuge entraine par un moteur electrique |
US6129524A (en) * | 1998-12-07 | 2000-10-10 | Turbodyne Systems, Inc. | Motor-driven centrifugal air compressor with axial airflow |
EP1026404A1 (fr) * | 1999-02-03 | 2000-08-09 | Pierburg Aktiengesellschaft | Pompe centrifuge à moteur électrique |
WO2002050408A1 (fr) * | 2000-12-19 | 2002-06-27 | Gfas Mbh | Compresseur d'ecoulement a entrainement electrique |
US20040005228A1 (en) * | 2002-07-02 | 2004-01-08 | R & D Dynamics Corporation | Motor driven centrifugal compressor/blower |
US20060081226A1 (en) * | 2002-10-01 | 2006-04-20 | Martin-Peter Bolz | Electrical charge air compressor provided with an integrated air cooling system |
WO2007035700A2 (fr) * | 2005-09-19 | 2007-03-29 | Ingersoll-Rand Company | Systeme de compression a plusieurs etages comportant des moteurs a vitesse variable |
US20070269323A1 (en) * | 2006-05-22 | 2007-11-22 | Lei Zhou | Miniature high speed compressor having embedded permanent magnet motor |
Also Published As
Publication number | Publication date |
---|---|
FR2923087B1 (fr) | 2010-02-19 |
FR2923085A1 (fr) | 2009-05-01 |
WO2009092871A1 (fr) | 2009-07-30 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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CA | Change of address |
Effective date: 20180312 |
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CD | Change of name or company name |
Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312 Owner name: AIRTECHNOLOGIES, FR Effective date: 20180312 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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CD | Change of name or company name |
Owner name: STELLANTIS AUTO SAS, FR Effective date: 20240423 Owner name: AIRTECHNOLOGIES, FR Effective date: 20240423 |
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PLFP | Fee payment |
Year of fee payment: 17 |