FR2998733B1 - DEVICE FOR DRIVING AN ELECTRIC COMPRESSOR AND ELECTRIC COMPRESSOR COMPRISING SUCH A DEVICE - Google Patents

DEVICE FOR DRIVING AN ELECTRIC COMPRESSOR AND ELECTRIC COMPRESSOR COMPRISING SUCH A DEVICE

Info

Publication number
FR2998733B1
FR2998733B1 FR1261273A FR1261273A FR2998733B1 FR 2998733 B1 FR2998733 B1 FR 2998733B1 FR 1261273 A FR1261273 A FR 1261273A FR 1261273 A FR1261273 A FR 1261273A FR 2998733 B1 FR2998733 B1 FR 2998733B1
Authority
FR
France
Prior art keywords
electric compressor
driving
drive device
electric motor
electric
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.)
Active
Application number
FR1261273A
Other languages
French (fr)
Other versions
FR2998733A1 (en
Inventor
Augustin Bellet
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 Japan Co Ltd
Original Assignee
Valeo Japan Co Ltd
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 Japan Co Ltd filed Critical Valeo Japan Co Ltd
Priority to FR1261273A priority Critical patent/FR2998733B1/en
Publication of FR2998733A1 publication Critical patent/FR2998733A1/en
Application granted granted Critical
Publication of FR2998733B1 publication Critical patent/FR2998733B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compressor (AREA)

Abstract

L'invention concerne un dispositif d'entrainement (6) d'un compresseur électrique comprenant un boitier (7) et un moteur électrique (2) situé dans une cavité (17) dudit boitier (7), ledit moteur électrique (2) étant destiné à entrainer un mécanisme de compression d'un fluide réfrigérant, ladite cavité (17) étant configurée pour faire circuler ledit fluide au contact dudit moteur électrique (2), caractérisé par le fait que le dispositif d'entrainement (6) comprend des moyens de guidage du fluide réfrigérant en direction d'au moins une zone prédéterminée. L'invention concerne aussi un compresseur électrique comprenant un tel dispositif d'entrainement.The invention relates to a drive device (6) of an electric compressor comprising a housing (7) and an electric motor (2) located in a cavity (17) of said housing (7), said electric motor (2) being intended to drive a mechanism for compressing a refrigerant fluid, said cavity (17) being configured to circulate said fluid in contact with said electric motor (2), characterized in that the drive device (6) comprises means for guiding the coolant in the direction of at least one predetermined zone. The invention also relates to an electric compressor comprising such a drive device.

FR1261273A 2012-11-27 2012-11-27 DEVICE FOR DRIVING AN ELECTRIC COMPRESSOR AND ELECTRIC COMPRESSOR COMPRISING SUCH A DEVICE Active FR2998733B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1261273A FR2998733B1 (en) 2012-11-27 2012-11-27 DEVICE FOR DRIVING AN ELECTRIC COMPRESSOR AND ELECTRIC COMPRESSOR COMPRISING SUCH A DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1261273A FR2998733B1 (en) 2012-11-27 2012-11-27 DEVICE FOR DRIVING AN ELECTRIC COMPRESSOR AND ELECTRIC COMPRESSOR COMPRISING SUCH A DEVICE

Publications (2)

Publication Number Publication Date
FR2998733A1 FR2998733A1 (en) 2014-05-30
FR2998733B1 true FR2998733B1 (en) 2016-02-05

Family

ID=48083219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1261273A Active FR2998733B1 (en) 2012-11-27 2012-11-27 DEVICE FOR DRIVING AN ELECTRIC COMPRESSOR AND ELECTRIC COMPRESSOR COMPRISING SUCH A DEVICE

Country Status (1)

Country Link
FR (1) FR2998733B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10530224B2 (en) 2014-12-26 2020-01-07 Panasonic Intellectual Property Management Co., Ltd. Motor and electric tool equipped with the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3976512B2 (en) * 2000-09-29 2007-09-19 サンデン株式会社 Electric compressor for refrigerant compression
JP2004183499A (en) * 2002-11-29 2004-07-02 Denso Corp Electric compressor
JP4022163B2 (en) * 2003-03-27 2007-12-12 三菱重工業株式会社 Electric compressor
JP4492043B2 (en) * 2003-06-09 2010-06-30 ダイキン工業株式会社 Compressor
JP5209259B2 (en) * 2007-09-25 2013-06-12 サンデン株式会社 Drive circuit integrated electric compressor
FR2961271B1 (en) * 2010-06-15 2013-02-15 Valeo Thermal Sys Japan Co ELECTRIC COMPRESSOR
US20130259720A1 (en) * 2010-08-25 2013-10-03 Kyle D. Mills Electric Water Pump With Stator Cooling
JP5522009B2 (en) * 2010-12-02 2014-06-18 株式会社豊田自動織機 Electric compressor
FR2971821B1 (en) * 2011-02-22 2013-08-23 Valeo Thermal Sys Japan Co DEVICE FOR LUBRICATING A SECONDARY BEARING IN AN ELECTRIC COMPRESSOR
FR2975447B1 (en) * 2011-05-19 2013-05-31 Valeo Thermal Sys Japan Co MODULAR ELECTRIC COMPRESSOR WITH ASSEMBLY DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10530224B2 (en) 2014-12-26 2020-01-07 Panasonic Intellectual Property Management Co., Ltd. Motor and electric tool equipped with the same

Also Published As

Publication number Publication date
FR2998733A1 (en) 2014-05-30

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