FR2916249B1 - Dispositif de ventilation a double turbine a aubes decalees - Google Patents
Dispositif de ventilation a double turbine a aubes decaleesInfo
- Publication number
- FR2916249B1 FR2916249B1 FR0703439A FR0703439A FR2916249B1 FR 2916249 B1 FR2916249 B1 FR 2916249B1 FR 0703439 A FR0703439 A FR 0703439A FR 0703439 A FR0703439 A FR 0703439A FR 2916249 B1 FR2916249 B1 FR 2916249B1
- Authority
- FR
- France
- Prior art keywords
- aubes
- decked
- ventilation device
- double turbine
- turbine ventilation
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00457—Ventilation unit, e.g. combined with a radiator
- B60H1/00471—The ventilator being of the radial type, i.e. with radial expulsion of the air
-
- 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
- F04D17/105—Centrifugal pumps for compressing or evacuating with double suction
-
- 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
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- F04D17/162—Double suction 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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0703439A FR2916249B1 (fr) | 2007-05-14 | 2007-05-14 | Dispositif de ventilation a double turbine a aubes decalees |
FR1300062A FR2984426A1 (fr) | 2007-05-14 | 2013-01-14 | Dispositif de ventilation a double turbine a aubes decalees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0703439A FR2916249B1 (fr) | 2007-05-14 | 2007-05-14 | Dispositif de ventilation a double turbine a aubes decalees |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2916249A1 FR2916249A1 (fr) | 2008-11-21 |
FR2916249B1 true FR2916249B1 (fr) | 2013-04-26 |
Family
ID=38792016
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0703439A Expired - Fee Related FR2916249B1 (fr) | 2007-05-14 | 2007-05-14 | Dispositif de ventilation a double turbine a aubes decalees |
FR1300062A Withdrawn FR2984426A1 (fr) | 2007-05-14 | 2013-01-14 | Dispositif de ventilation a double turbine a aubes decalees |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1300062A Withdrawn FR2984426A1 (fr) | 2007-05-14 | 2013-01-14 | Dispositif de ventilation a double turbine a aubes decalees |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR2916249B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6944853B2 (ja) * | 2017-11-15 | 2021-10-06 | 株式会社マーレ フィルターシステムズ | 電動コンプレッサ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2281046A7 (fr) * | 1974-08-02 | 1976-02-27 | Ib Mec Spa | Motoventilateur centrifuge a double roue a ailettes, en particulier pour installations de climatisation de vehicules automobiles |
JPS5510066A (en) * | 1978-07-07 | 1980-01-24 | Mitsubishi Electric Corp | Blower |
JPS58222998A (ja) * | 1982-06-19 | 1983-12-24 | Hitachi Ltd | 渦流送風機 |
JPS61261699A (ja) * | 1985-05-15 | 1986-11-19 | Nippon Denso Co Ltd | 送風機 |
JPH05231394A (ja) * | 1992-02-26 | 1993-09-07 | Matsushita Electric Works Ltd | 低騒音送風機 |
US6695038B2 (en) * | 1999-09-02 | 2004-02-24 | Advanced Rotary Systems, Llc | Heat exchanger type fan |
-
2007
- 2007-05-14 FR FR0703439A patent/FR2916249B1/fr not_active Expired - Fee Related
-
2013
- 2013-01-14 FR FR1300062A patent/FR2984426A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2984426A1 (fr) | 2013-06-21 |
FR2916249A1 (fr) | 2008-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0816145A2 (pt) | Dispositivo mostrador flexível. | |
DK3783795T3 (da) | Vindmøllegenerator | |
FR2910686B1 (fr) | Dispositif de memorisation a structure multi-niveaux | |
BRPI0806953A2 (pt) | Dispositivo com uma cortina. | |
BRPI0806952A2 (pt) | Dispositivo com uma cortina. | |
DK1878917T3 (da) | Vindenergianlæg | |
FR2911619B1 (fr) | Dispositif a caisson mobile. | |
NO20070333L (no) | En friksjonsokende innretning | |
FR2908109B1 (fr) | Element de nacelle de turboreacteur | |
FR2925545B1 (fr) | Nacelle de securite | |
FR2932937B1 (fr) | Routeur associe a un dispositif securise. | |
FR2920140B1 (fr) | Nacelle de turboreacteur, destinee a equiper un aeronef | |
FR2915902B1 (fr) | Dispositif de desinsectisation. | |
FR2904523B1 (fr) | Dispositif pare-douche. | |
FR2953798B1 (fr) | Dispositif aerodynamique flexible | |
FR2919515B1 (fr) | Dispositif articule a pantographes | |
FR2922504B1 (fr) | Dispositif de freinage a actionneurs peristaltiques | |
FR2915499B1 (fr) | Dispositif de faitage ventile | |
FR2899174B1 (fr) | Dispositif de pedalier a pedale retractable | |
FR2916249B1 (fr) | Dispositif de ventilation a double turbine a aubes decalees | |
FR2928184B1 (fr) | Dispositif de ventilation | |
FR2910579B1 (fr) | Dispositif de poussee a pantographe | |
FR2923552B1 (fr) | Turbine polyvalente a guichets en etats opposes | |
SE0800953L (sv) | Vindturbin | |
FR2928008B1 (fr) | Dispositif d'imagerie a deflecteurs. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20230105 |