EP3315774A4 - Hermetic electric compressor - Google Patents

Hermetic electric compressor Download PDF

Info

Publication number
EP3315774A4
EP3315774A4 EP16846209.1A EP16846209A EP3315774A4 EP 3315774 A4 EP3315774 A4 EP 3315774A4 EP 16846209 A EP16846209 A EP 16846209A EP 3315774 A4 EP3315774 A4 EP 3315774A4
Authority
EP
European Patent Office
Prior art keywords
electric compressor
hermetic electric
hermetic
compressor
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.)
Withdrawn
Application number
EP16846209.1A
Other languages
German (de)
French (fr)
Other versions
EP3315774A1 (en
Inventor
Ikuo Esaki
Shigeki Miura
Hajime Sato
Makoto Ogawa
Masanari Uno
Hirofumi SHIMAYA
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP3315774A1 publication Critical patent/EP3315774A1/en
Publication of EP3315774A4 publication Critical patent/EP3315774A4/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
EP16846209.1A 2015-09-17 2016-08-24 Hermetic electric compressor Withdrawn EP3315774A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015184054A JP6151324B2 (en) 2015-09-17 2015-09-17 Hermetic electric compressor
PCT/JP2016/074591 WO2017047338A1 (en) 2015-09-17 2016-08-24 Hermetic electric compressor

Publications (2)

Publication Number Publication Date
EP3315774A1 EP3315774A1 (en) 2018-05-02
EP3315774A4 true EP3315774A4 (en) 2018-07-25

Family

ID=58288750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16846209.1A Withdrawn EP3315774A4 (en) 2015-09-17 2016-08-24 Hermetic electric compressor

Country Status (4)

Country Link
EP (1) EP3315774A4 (en)
JP (1) JP6151324B2 (en)
CN (1) CN107709775A (en)
WO (1) WO2017047338A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11658524B2 (en) 2018-05-09 2023-05-23 Mitsubishi Electric Corporation Rotary electric machine
CN112018928B (en) * 2019-05-31 2023-06-27 日本电产株式会社 Motor and electric device comprising same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3011485B2 (en) * 1991-05-14 2000-02-21 三洋電機株式会社 Hermetic compressor
JP3598647B2 (en) * 1996-04-24 2004-12-08 株式会社デンソー Hermetic electric compressor
JP2013068187A (en) * 2011-09-26 2013-04-18 Panasonic Corp Electric compressor
US20130251551A1 (en) * 2012-03-23 2013-09-26 Bitzer Kuehlmaschinenbau Gmbh Compressor shell with multiple diameters

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW552352B (en) * 1999-06-29 2003-09-11 Sanyo Electric Co Sealed rotary compressor
US7435067B2 (en) * 2004-12-17 2008-10-14 Emerson Climate Technologies, Inc. Scroll machine with brushless permanent magnet motor
JP4816358B2 (en) * 2006-09-19 2011-11-16 ダイキン工業株式会社 Motor and compressor
JP2010041852A (en) * 2008-08-06 2010-02-18 Daikin Ind Ltd Stator, motor and compressor
JP2010174772A (en) * 2009-01-30 2010-08-12 Panasonic Corp Hermetic compressor
JP6062233B2 (en) * 2012-12-11 2017-01-18 三菱重工業株式会社 Electric motor and electric motor integrated compressor
JP2014214669A (en) * 2013-04-25 2014-11-17 株式会社豊田自動織機 Motor compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3011485B2 (en) * 1991-05-14 2000-02-21 三洋電機株式会社 Hermetic compressor
JP3598647B2 (en) * 1996-04-24 2004-12-08 株式会社デンソー Hermetic electric compressor
JP2013068187A (en) * 2011-09-26 2013-04-18 Panasonic Corp Electric compressor
US20130251551A1 (en) * 2012-03-23 2013-09-26 Bitzer Kuehlmaschinenbau Gmbh Compressor shell with multiple diameters

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017047338A1 *

Also Published As

Publication number Publication date
WO2017047338A1 (en) 2017-03-23
JP6151324B2 (en) 2017-06-21
EP3315774A1 (en) 2018-05-02
CN107709775A (en) 2018-02-16
JP2017057807A (en) 2017-03-23

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Legal Events

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RIC1 Information provided on ipc code assigned before grant

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Ipc: F04C 23/00 20060101ALI20180620BHEP

Ipc: F04C 29/00 20060101ALI20180620BHEP

DAV Request for validation of the european patent (deleted)
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Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.

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