FR2412976A1 - Mounting and cooling system for vehicle air-conditioning turbine motor - uses motor envelope forming partial seal diaphragm to create two different air pressure zones - Google Patents

Mounting and cooling system for vehicle air-conditioning turbine motor - uses motor envelope forming partial seal diaphragm to create two different air pressure zones

Info

Publication number
FR2412976A1
FR2412976A1 FR7739122A FR7739122A FR2412976A1 FR 2412976 A1 FR2412976 A1 FR 2412976A1 FR 7739122 A FR7739122 A FR 7739122A FR 7739122 A FR7739122 A FR 7739122A FR 2412976 A1 FR2412976 A1 FR 2412976A1
Authority
FR
France
Prior art keywords
motor
turbine
cooling system
housing
conditioning
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
Application number
FR7739122A
Other languages
French (fr)
Other versions
FR2412976B1 (en
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.)
Chausson Usines SA
Original Assignee
Chausson Usines 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 Chausson Usines SA filed Critical Chausson Usines SA
Priority to FR7739122A priority Critical patent/FR2412976A1/en
Publication of FR2412976A1 publication Critical patent/FR2412976A1/en
Application granted granted Critical
Publication of FR2412976B1 publication Critical patent/FR2412976B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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

Abstract

The cooling system is designed for a turbine (3) driven air conditioning electrical motor (4) contained in a housing. The housing forms a cavity (5) in which the electrical motor is fixed. On the motors shaft is a turbine, the turbine being contained in another cell (2) of the housing. A part of the motor envelope is connected to the wall of the housing cavity to form a partial seal. The envelope and cavity thus form a diaphragm between two different pressure zones on either side of the motor. Air circulation is established between the zones through the motor so as to cool it. The motor envelope has slots (11) in it which open out into a chamber in the housing. A channel from the chamber connects with the turbine cell (2) which is at a relatively high pressure.
FR7739122A 1977-12-23 1977-12-23 Mounting and cooling system for vehicle air-conditioning turbine motor - uses motor envelope forming partial seal diaphragm to create two different air pressure zones Granted FR2412976A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7739122A FR2412976A1 (en) 1977-12-23 1977-12-23 Mounting and cooling system for vehicle air-conditioning turbine motor - uses motor envelope forming partial seal diaphragm to create two different air pressure zones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7739122A FR2412976A1 (en) 1977-12-23 1977-12-23 Mounting and cooling system for vehicle air-conditioning turbine motor - uses motor envelope forming partial seal diaphragm to create two different air pressure zones

Publications (2)

Publication Number Publication Date
FR2412976A1 true FR2412976A1 (en) 1979-07-20
FR2412976B1 FR2412976B1 (en) 1980-08-22

Family

ID=9199314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739122A Granted FR2412976A1 (en) 1977-12-23 1977-12-23 Mounting and cooling system for vehicle air-conditioning turbine motor - uses motor envelope forming partial seal diaphragm to create two different air pressure zones

Country Status (1)

Country Link
FR (1) FR2412976A1 (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471503A1 (en) * 1979-12-13 1981-06-19 Bosch Gmbh Robert RADIAL FAN
FR2536221A1 (en) * 1982-11-17 1984-05-18 Valeo Electrical fan housing for car air conditioning
EP0304638A1 (en) * 1987-08-26 1989-03-01 AURORA Konrad G. Schulz GmbH & Co Ventilator
EP0499104A1 (en) * 1991-02-09 1992-08-19 Adam Opel Aktiengesellschaft Air-conditioning system
EP0564938A1 (en) * 1992-04-06 1993-10-13 ELETTROVAGO S.p.A. Centrifugal fan for automobile ventilation and heating
EP0748941A1 (en) * 1995-06-14 1996-12-18 Valeo Climatisation Housing of an electric fan for a heating and/or ventilating apparatus for a motor vehicle
DE19628151A1 (en) * 1995-07-21 1997-01-23 Valeo Climatisation Device for holding an electric motor for driving a turbine, in particular for a heating and / or air conditioning system for motor vehicles
FR2744575A1 (en) * 1996-02-06 1997-08-08 Valeo Equip Electr Moteur Motor vehicle alternator fitted with improved air cooling circuit
EP0805276A2 (en) * 1996-04-30 1997-11-05 Itt Automotive Electrical Systems, Inc. Blower assembly having integral air flow cooling duct
ES2109127A1 (en) * 1993-03-04 1998-01-01 Bosch Gmbh Robert Electric motor operated impeller
FR2766882A1 (en) * 1997-07-31 1999-02-05 Valeo Climatisation Centrifuge ventilator for vehicle heating and air conditioning
WO2000048293A1 (en) * 1999-02-10 2000-08-17 Siemens Automotive Corporation Hvac motor and cover structure
FR2924871A1 (en) * 2007-12-07 2009-06-12 Valeo Systemes Thermiques Electrical motor supporting ring for e.g. motor vehicle's air conditioning apparatus, has air deflector fixed to neck ring that houses electrical motor, and hinge and sliding piece provided between deflector and neck ring
DE102010005944A1 (en) * 2010-01-27 2011-09-08 Behr Gmbh & Co. Kg air conditioning
GB2513662A (en) * 2013-05-03 2014-11-05 Dyson Technology Ltd Compressor flow path
EP2993764A3 (en) * 2014-09-08 2016-11-09 Regal Beloit America, Inc. An electrical machine and methods of assembling the same
CN106467002A (en) * 2015-08-20 2017-03-01 翰昂汽车零部件有限公司 Cooling air interface in blower casing
CN108599436A (en) * 2018-04-17 2018-09-28 天佑电器（苏州）有限公司 Cleaning device
EP3447300A1 (en) * 2017-08-25 2019-02-27 Valeo Japan Co., Ltd. Centrifugal blower unit for in-vehicle air conditioner
KR20200079666A (en) * 2018-12-26 2020-07-06 한온시스템 주식회사 Blower unit of two layer type air conditioner for vehicle
US11654745B2 (en) 2019-02-20 2023-05-23 Denso Corporation Air conditioning unit for vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20110543A1 (en) * 2011-09-23 2013-03-24 Spal Automotive Srl CENTRIFUGAL FAN.

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471503A1 (en) * 1979-12-13 1981-06-19 Bosch Gmbh Robert RADIAL FAN
FR2536221A1 (en) * 1982-11-17 1984-05-18 Valeo Electrical fan housing for car air conditioning
EP0304638A1 (en) * 1987-08-26 1989-03-01 AURORA Konrad G. Schulz GmbH & Co Ventilator
EP0499104A1 (en) * 1991-02-09 1992-08-19 Adam Opel Aktiengesellschaft Air-conditioning system
EP0564938A1 (en) * 1992-04-06 1993-10-13 ELETTROVAGO S.p.A. Centrifugal fan for automobile ventilation and heating
ES2109127A1 (en) * 1993-03-04 1998-01-01 Bosch Gmbh Robert Electric motor operated impeller
EP0748941A1 (en) * 1995-06-14 1996-12-18 Valeo Climatisation Housing of an electric fan for a heating and/or ventilating apparatus for a motor vehicle
FR2735536A1 (en) * 1995-06-14 1996-12-20 Valeo Climatisation MOTOR BLOWER GROUP HOUSING FOR HEATING AND / OR AIR CONDITIONING APPARATUS FOR A MOTOR VEHICLE
US5883451A (en) * 1995-07-21 1999-03-16 Valeo Climatisation Device for supporting an electric motor driving a turbine
US5878990A (en) * 1995-07-21 1999-03-09 Valeo Climatisation Device for supporting an electric motor driving a turbine, notably for heating and/or air conditioning equipment of a motor vehicle
DE19628151A1 (en) * 1995-07-21 1997-01-23 Valeo Climatisation Device for holding an electric motor for driving a turbine, in particular for a heating and / or air conditioning system for motor vehicles
CN1071507C (en) * 1995-07-21 2001-09-19 瓦莱奥空调公司 Means for supporting electric motor particularly for driving automobile heater and/or turbine of air conditioner
FR2744575A1 (en) * 1996-02-06 1997-08-08 Valeo Equip Electr Moteur Motor vehicle alternator fitted with improved air cooling circuit
EP0805276A2 (en) * 1996-04-30 1997-11-05 Itt Automotive Electrical Systems, Inc. Blower assembly having integral air flow cooling duct
EP0805276A3 (en) * 1996-04-30 1999-05-19 Itt Automotive Electrical Systems, Inc. Blower assembly having integral air flow cooling duct
US5954488A (en) * 1996-04-30 1999-09-21 Valeo, Inc. Blower assembly having integral air flow cooling duct
FR2766882A1 (en) * 1997-07-31 1999-02-05 Valeo Climatisation Centrifuge ventilator for vehicle heating and air conditioning
US6034451A (en) * 1997-07-31 2000-03-07 Valeo Climatisation Centrifugal fan with improved air cooling for its motor, especially for a motor vehicle
WO2000048293A1 (en) * 1999-02-10 2000-08-17 Siemens Automotive Corporation Hvac motor and cover structure
US6262504B1 (en) 1999-02-10 2001-07-17 Siemens Canada Limited HVAC motor and cover structure
FR2924871A1 (en) * 2007-12-07 2009-06-12 Valeo Systemes Thermiques Electrical motor supporting ring for e.g. motor vehicle's air conditioning apparatus, has air deflector fixed to neck ring that houses electrical motor, and hinge and sliding piece provided between deflector and neck ring
DE102010005944A1 (en) * 2010-01-27 2011-09-08 Behr Gmbh & Co. Kg air conditioning
GB2513662A (en) * 2013-05-03 2014-11-05 Dyson Technology Ltd Compressor flow path
WO2014177842A1 (en) * 2013-05-03 2014-11-06 Dyson Technology Limited Vibration isolation mount for a centirufgal compressor
GB2513662B (en) * 2013-05-03 2015-10-21 Dyson Technology Ltd Compressor flow path
CN105864061A (en) * 2013-05-03 2016-08-17 戴森技术有限公司 Vibration isolation mount for a centrifugal compressor
US9848745B2 (en) 2013-05-03 2017-12-26 Dyson Technology Limited Compressor flow path
CN105864061B (en) * 2013-05-03 2019-03-26 戴森技术有限公司 Vibration isolation installation part for centrifugal compressor
EP2993764A3 (en) * 2014-09-08 2016-11-09 Regal Beloit America, Inc. An electrical machine and methods of assembling the same
CN106467002A (en) * 2015-08-20 2017-03-01 翰昂汽车零部件有限公司 Cooling air interface in blower casing
CN109424566B (en) * 2017-08-25 2022-03-15 法雷奥日本株式会社 Centrifugal blower for air conditioner of vehicle
EP3447300A1 (en) * 2017-08-25 2019-02-27 Valeo Japan Co., Ltd. Centrifugal blower unit for in-vehicle air conditioner
CN109424566A (en) * 2017-08-25 2019-03-05 法雷奥日本株式会社 Centrifugal blower for air conditioner for vehicles
CN108599436A (en) * 2018-04-17 2018-09-28 天佑电器（苏州）有限公司 Cleaning device
CN111376675A (en) * 2018-12-26 2020-07-07 翰昂汽车零部件有限公司 Air supply unit of vehicle air conditioner with double-layer structure
KR20200079666A (en) * 2018-12-26 2020-07-06 한온시스템 주식회사 Blower unit of two layer type air conditioner for vehicle
US11639084B2 (en) * 2018-12-26 2023-05-02 Hanon Systems Blower unit of air conditioner for vehicle
CN111376675B (en) * 2018-12-26 2023-09-26 翰昂汽车零部件有限公司 Air supply unit of air conditioner for vehicle with double-layer structure
KR102650503B1 (en) * 2018-12-26 2024-03-22 한온시스템 주식회사 Blower unit of two layer type air conditioner for vehicle
US11654745B2 (en) 2019-02-20 2023-05-23 Denso Corporation Air conditioning unit for vehicle

Also Published As

Publication number Publication date
FR2412976B1 (en) 1980-08-22

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