FR2916249B1 - DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES - Google Patents

DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES

Info

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
Application number
FR0703439A
Other languages
French (fr)
Other versions
FR2916249A1 (en
Inventor
Florent Longatte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR0703439A priority Critical patent/FR2916249B1/en
Publication of FR2916249A1 publication Critical patent/FR2916249A1/en
Priority to FR1300062A priority patent/FR2984426A1/en
Application granted granted Critical
Publication of FR2916249B1 publication Critical patent/FR2916249B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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)
FR0703439A 2007-05-14 2007-05-14 DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES Expired - Fee Related FR2916249B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0703439A FR2916249B1 (en) 2007-05-14 2007-05-14 DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES
FR1300062A FR2984426A1 (en) 2007-05-14 2013-01-14 DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703439A FR2916249B1 (en) 2007-05-14 2007-05-14 DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES

Publications (2)

Publication Number Publication Date
FR2916249A1 FR2916249A1 (en) 2008-11-21
FR2916249B1 true FR2916249B1 (en) 2013-04-26

Family

ID=38792016

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0703439A Expired - Fee Related FR2916249B1 (en) 2007-05-14 2007-05-14 DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES
FR1300062A Withdrawn FR2984426A1 (en) 2007-05-14 2013-01-14 DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1300062A Withdrawn FR2984426A1 (en) 2007-05-14 2013-01-14 DOUBLE TURBINE VENTILATION DEVICE WITH DECKED AUBES

Country Status (1)

Country Link
FR (2) FR2916249B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6944853B2 (en) * 2017-11-15 2021-10-06 株式会社マーレ フィルターシステムズ Electric compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2281046A7 (en) * 1974-08-02 1976-02-27 Ib Mec Spa Motor driven twin impeller centrifugal fan - has impellers partly enclosing conical motor bearing housings
JPS5510066A (en) * 1978-07-07 1980-01-24 Mitsubishi Electric Corp Blower
JPS58222998A (en) * 1982-06-19 1983-12-24 Hitachi Ltd Vortex flow blower
JPS61261699A (en) * 1985-05-15 1986-11-19 Nippon Denso Co Ltd Blower
JPH05231394A (en) * 1992-02-26 1993-09-07 Matsushita Electric Works Ltd Low noise blower
US6695038B2 (en) * 1999-09-02 2004-02-24 Advanced Rotary Systems, Llc Heat exchanger type fan

Also Published As

Publication number Publication date
FR2916249A1 (en) 2008-11-21
FR2984426A1 (en) 2013-06-21

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