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WO2008102675A1 - Electric compressor with integral inverter - Google Patents

Electric compressor with integral inverter Download PDF

Info

Publication number
WO2008102675A1
WO2008102675A1 PCT/JP2008/052341 JP2008052341W WO2008102675A1 WO 2008102675 A1 WO2008102675 A1 WO 2008102675A1 JP 2008052341 W JP2008052341 W JP 2008052341W WO 2008102675 A1 WO2008102675 A1 WO 2008102675A1
Authority
WO
WIPO (PCT)
Prior art keywords
resin
drive circuit
motor drive
receiving space
inverter
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.)
Ceased
Application number
PCT/JP2008/052341
Other languages
French (fr)
Japanese (ja)
Inventor
Takaaki Itabashi
Masahiko Osaka
Kou Tsukamoto
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Priority to DE112008000492T priority Critical patent/DE112008000492T5/en
Priority to US12/528,433 priority patent/US20100143167A1/en
Priority to CN2008800060024A priority patent/CN101622449B/en
Publication of WO2008102675A1 publication Critical patent/WO2008102675A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0204—Frequency of the electric current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/808—Electronic circuits (e.g. inverters) installed inside the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

An electric compressor provided with an integral inverter, having, provided in a receiving space surrounded by a compressor housing, a motor drive circuit that incorporates a motor and includes the inverter. At least some of electric parts including the motor drive circuit are coated in an assembled state with a resin that is placed in the receiving space. The shape of the placed resin is defined in the receiving space by a jig used in resin placement and defining a space in which the resin is placed. In the structure of a resin coating section such as the motor drive circuit, the amount of resin placed is significantly reduced and the entire compressor is reduced in weight and cost.
PCT/JP2008/052341 2007-02-22 2008-02-13 Electric compressor with integral inverter Ceased WO2008102675A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112008000492T DE112008000492T5 (en) 2007-02-22 2008-02-13 Electric compressor with integral inverter
US12/528,433 US20100143167A1 (en) 2007-02-22 2008-02-13 Electric compressor with integral inverter
CN2008800060024A CN101622449B (en) 2007-02-22 2008-02-13 Electric compressor with built-in inverter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-042160 2007-02-22
JP2007042160A JP5235312B2 (en) 2007-02-22 2007-02-22 Manufacturing method of inverter-integrated electric compressor

Publications (1)

Publication Number Publication Date
WO2008102675A1 true WO2008102675A1 (en) 2008-08-28

Family

ID=39709952

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052341 Ceased WO2008102675A1 (en) 2007-02-22 2008-02-13 Electric compressor with integral inverter

Country Status (5)

Country Link
US (1) US20100143167A1 (en)
JP (1) JP5235312B2 (en)
CN (1) CN101622449B (en)
DE (1) DE112008000492T5 (en)
WO (1) WO2008102675A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5247045B2 (en) * 2007-02-22 2013-07-24 サンデン株式会社 Manufacturing method of inverter-integrated electric compressor
JP5413829B2 (en) * 2008-11-10 2014-02-12 サンデン株式会社 Inverter-integrated electric compressor
JP2013245621A (en) * 2012-05-28 2013-12-09 Panasonic Corp Electric compressor
JP6037809B2 (en) * 2012-12-07 2016-12-07 三菱重工業株式会社 Inverter-integrated electric compressor
JP6431691B2 (en) * 2014-05-16 2018-11-28 株式会社ミツバ Electric pump
CN113195894A (en) * 2018-12-20 2021-07-30 法雷奥日本株式会社 Electric compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950534A (en) * 1982-09-17 1984-03-23 Hitachi Ltd Resin sealing process of semiconductor
JP2002057172A (en) * 2000-08-09 2002-02-22 Rohm Co Ltd Frame type member for resin injection
JP2002070743A (en) * 2000-08-29 2002-03-08 Sanden Corp Motor-driven compressor for refrigerant compression

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3086819B2 (en) 1990-07-20 2000-09-11 セイコーエプソン株式会社 Motor integrated compressor for air conditioner
JP2524955B2 (en) * 1993-04-22 1996-08-14 トーワ株式会社 Method and apparatus for resin sealing molding of electronic parts
JP3612715B2 (en) * 1996-03-07 2005-01-19 セイコーエプソン株式会社 Motor and manufacturing method thereof
JP3305601B2 (en) * 1996-07-11 2002-07-24 株式会社東海理化電機製作所 Circuit board sealing method
JPH10209338A (en) * 1997-01-22 1998-08-07 Matsushita Electric Ind Co Ltd Semiconductor circuit device and method of manufacturing the same
JP2001041499A (en) * 1999-08-02 2001-02-13 Toshiba Kyaria Kk Inverter control device and method of manufacturing the same
JP4342698B2 (en) * 2000-06-30 2009-10-14 東芝Ｉｔコントロールシステム株式会社 Mold coil manufacturing method and mold
CN1289817C (en) * 2001-12-11 2006-12-13 乐金电子(天津)电器有限公司 Fully closed compressor with inward exhaust pipe insert opening
CN1329662C (en) * 2001-12-17 2007-08-01 乐金电子(天津)电器有限公司 Vortex compressor
DE10392295T5 (en) * 2002-04-04 2005-05-19 Hitachi, Ltd. Power converter and thus equipped electric drive and thus equipped mobile device
JP4154325B2 (en) * 2003-12-19 2008-09-24 株式会社日立産機システム Electrical circuit module
US20070289129A1 (en) * 2004-08-06 2007-12-20 Wing Kenneth E Selective Encapsulation of Electronic Components
JP4487883B2 (en) * 2005-08-03 2010-06-23 パナソニック株式会社 Manufacturing method of electronic component built-in module
US20070117001A1 (en) * 2005-11-18 2007-05-24 Simon Farrington Method of fabricating flow field plates and related products and methods
JP2008202566A (en) * 2007-02-22 2008-09-04 Sanden Corp Electric compressor with built-in inverter
JP5247045B2 (en) * 2007-02-22 2013-07-24 サンデン株式会社 Manufacturing method of inverter-integrated electric compressor
JP5285258B2 (en) * 2007-09-28 2013-09-11 三菱重工業株式会社 Electric compressor
JP5291436B2 (en) * 2008-11-06 2013-09-18 サンデン株式会社 Inverter-integrated electric compressor
JP5413829B2 (en) * 2008-11-10 2014-02-12 サンデン株式会社 Inverter-integrated electric compressor
JP5416388B2 (en) * 2008-11-10 2014-02-12 サンデン株式会社 Inverter-integrated electric compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950534A (en) * 1982-09-17 1984-03-23 Hitachi Ltd Resin sealing process of semiconductor
JP2002057172A (en) * 2000-08-09 2002-02-22 Rohm Co Ltd Frame type member for resin injection
JP2002070743A (en) * 2000-08-29 2002-03-08 Sanden Corp Motor-driven compressor for refrigerant compression

Also Published As

Publication number Publication date
JP5235312B2 (en) 2013-07-10
JP2008202565A (en) 2008-09-04
DE112008000492T5 (en) 2010-04-15
US20100143167A1 (en) 2010-06-10
CN101622449B (en) 2012-03-07
CN101622449A (en) 2010-01-06

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