FR2801941B1 - HEATING-AIR CONDITIONING SYSTEM COMPRISING AT LEAST ONE CENTRIFUGAL PULSE - Google Patents

HEATING-AIR CONDITIONING SYSTEM COMPRISING AT LEAST ONE CENTRIFUGAL PULSE

Info

Publication number
FR2801941B1
FR2801941B1 FR9915344A FR9915344A FR2801941B1 FR 2801941 B1 FR2801941 B1 FR 2801941B1 FR 9915344 A FR9915344 A FR 9915344A FR 9915344 A FR9915344 A FR 9915344A FR 2801941 B1 FR2801941 B1 FR 2801941B1
Authority
FR
France
Prior art keywords
heating
air conditioning
conditioning system
centrifugal pulse
centrifugal
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
FR9915344A
Other languages
French (fr)
Other versions
FR2801941A1 (en
Inventor
Mayas Jihad El
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 Climatisation SA
Original Assignee
Valeo Climatisation SA
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 Climatisation SA filed Critical Valeo Climatisation SA
Priority to FR9915344A priority Critical patent/FR2801941B1/en
Priority to ES00126610T priority patent/ES2262481T3/en
Priority to EP20000126610 priority patent/EP1106837B1/en
Priority to DE2000627393 priority patent/DE60027393T2/en
Publication of FR2801941A1 publication Critical patent/FR2801941A1/en
Application granted granted Critical
Publication of FR2801941B1 publication Critical patent/FR2801941B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9915344A 1999-12-06 1999-12-06 HEATING-AIR CONDITIONING SYSTEM COMPRISING AT LEAST ONE CENTRIFUGAL PULSE Expired - Fee Related FR2801941B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9915344A FR2801941B1 (en) 1999-12-06 1999-12-06 HEATING-AIR CONDITIONING SYSTEM COMPRISING AT LEAST ONE CENTRIFUGAL PULSE
ES00126610T ES2262481T3 (en) 1999-12-06 2000-12-04 COVER OF A FAN.
EP20000126610 EP1106837B1 (en) 1999-12-06 2000-12-04 Fan casing
DE2000627393 DE60027393T2 (en) 1999-12-06 2000-12-04 fan housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9915344A FR2801941B1 (en) 1999-12-06 1999-12-06 HEATING-AIR CONDITIONING SYSTEM COMPRISING AT LEAST ONE CENTRIFUGAL PULSE

Publications (2)

Publication Number Publication Date
FR2801941A1 FR2801941A1 (en) 2001-06-08
FR2801941B1 true FR2801941B1 (en) 2002-02-08

Family

ID=9552922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9915344A Expired - Fee Related FR2801941B1 (en) 1999-12-06 1999-12-06 HEATING-AIR CONDITIONING SYSTEM COMPRISING AT LEAST ONE CENTRIFUGAL PULSE

Country Status (4)

Country Link
EP (1) EP1106837B1 (en)
DE (1) DE60027393T2 (en)
ES (1) ES2262481T3 (en)
FR (1) FR2801941B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868813B1 (en) * 2004-04-09 2006-06-16 Valeo Climatisation Sa AIR CENTRIFUGAL PROPULSION DEVICE FOR A HEATING, VENTILATION AND / OR AIR CONDITIONING INSTALLATION OF A VEHICLE HABITACLE, IN PARTICULAR
EP2381110B1 (en) 2010-04-22 2018-03-28 MAHLE Behr GmbH & Co. KG Motor vehicle air conditioning
DE102010028067A1 (en) 2010-04-22 2011-10-27 Behr Gmbh & Co. Kg Air conditioning system for cooling or warming air that is supplied to inner compartment of motor vehicle, has heating device warming air that is supplied to compartment, and running wheel provided with shield to shield water from motor
JP5645596B2 (en) * 2010-10-25 2014-12-24 三菱重工業株式会社 Multiblade centrifugal fan and air conditioner using the same
US9568017B2 (en) 2014-04-30 2017-02-14 Denso International America, Inc. Quieter centrifugal blower with suppressed BPF tone
CN117663253A (en) * 2022-08-23 2024-03-08 广东美的暖通设备有限公司 Fan and air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2057567A (en) * 1979-08-24 1981-04-01 Borg Warner Expanding scroll diffuser for radial flow impeller
DE4331606C1 (en) * 1993-09-17 1994-10-06 Gutehoffnungshuette Man Spiral housing for turbo-engines (rotary engines, turbomachines)
JP3622300B2 (en) 1995-12-05 2005-02-23 株式会社デンソー Centrifugal blower
JPH09242696A (en) 1996-03-11 1997-09-16 Denso Corp Centrifugal blower
EP0846868A3 (en) * 1996-12-05 1999-02-03 General Motors Corporation Centrifugal blower assembly

Also Published As

Publication number Publication date
EP1106837A1 (en) 2001-06-13
FR2801941A1 (en) 2001-06-08
EP1106837B1 (en) 2006-04-19
DE60027393T2 (en) 2007-05-10
DE60027393D1 (en) 2006-05-24
ES2262481T3 (en) 2006-12-01

Similar Documents

Publication Publication Date Title
DE60029667D1 (en) Automotive air conditioning system
DE60012069D1 (en) Automotive air conditioning system
PT1165424E (en) ELEVATOR LIFTER SYSTEM
ZA200001300B (en) Dehumidifier/air-conditioning system.
DE59913374D1 (en) WIPER SYSTEM
BR9711476B1 (en) ADAPTER SYSTEM.
DE69925071D1 (en) Centrifugal fan unit for a motor vehicle
BR0005230B1 (en) universal joint at constant speed.
DE60024552T2 (en) Automotive air conditioning system
DE69830364D1 (en) Refrigeration or air conditioning unit
GB2343252B (en) Vehicle speed monitoring system
IT1306588B1 (en) AIR CONDITIONING SYSTEM FOR MOTOR VEHICLES.
BR0006184B1 (en) windshield wiper installation.
FR2801941B1 (en) HEATING-AIR CONDITIONING SYSTEM COMPRISING AT LEAST ONE CENTRIFUGAL PULSE
DE60016520D1 (en) Automotive air conditioning system
IT1307552B1 (en) HEATING OR AIR CONDITIONING DEVICE FOR VEHICLES.
ES1043790Y (en) MONOBLOCK AIR CONDITIONER WITH INSTALLATION FACILITATED.
ITRM20000013A0 (en) VENTILATION DEVICE FOR MOTOR VEHICLES.
BR9702251A (en) Three-door motor vehicle
TR199900002A3 (en) Electric fan for vehicles.
DE69836060D1 (en) Collision detection for multi-way packet-switched communication system
TR199901687A3 (en) Air duct for large vehicles.
DE69914772D1 (en) MOTOR VEHICLE SUSPENSION SYSTEM
BR9705059A (en) Starter mounting system
IT1307133B1 (en) INFRARED VISION SYSTEM FOR MOTOR VEHICLES, WITH DIMICRO-SHUTTERS OR MICRO-MIRRORS.

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100831