EP2667029A4 - Electric compressor - Google Patents

Electric compressor Download PDF

Info

Publication number
EP2667029A4
EP2667029A4 EP11856407.9A EP11856407A EP2667029A4 EP 2667029 A4 EP2667029 A4 EP 2667029A4 EP 11856407 A EP11856407 A EP 11856407A EP 2667029 A4 EP2667029 A4 EP 2667029A4
Authority
EP
European Patent Office
Prior art keywords
electric compressor
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Withdrawn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
EP11856407.9A
Other languages
German (de)
French (fr)
Other versions
EP2667029A1 (en
Inventor
Yoshihiro Adachi
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
Publication of EP2667029A1 publication Critical patent/EP2667029A1/en
Publication of EP2667029A4 publication Critical patent/EP2667029A4/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Withdrawn legal-status Critical Current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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; 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
    • 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
    • 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
    • F04B39/128—Crankcases
    • 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
    • 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • 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)
EP11856407.9A 2011-01-19 2011-12-26 Electric compressor Withdrawn EP2667029A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011008847A JP5698007B2 (en) 2011-01-19 2011-01-19 Electric compressor
PCT/JP2011/007248 WO2012098624A1 (en) 2011-01-19 2011-12-26 Electric compressor

Publications (2)

Publication Number Publication Date
EP2667029A1 EP2667029A1 (en) 2013-11-27
EP2667029A4 true EP2667029A4 (en) 2018-01-03

Family

ID=46515277

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11856407.9A Withdrawn EP2667029A4 (en) 2011-01-19 2011-12-26 Electric compressor

Country Status (4)

Country Link
EP (1) EP2667029A4 (en)
JP (1) JP5698007B2 (en)
CN (1) CN103282659B (en)
WO (1) WO2012098624A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6178564B2 (en) * 2012-12-04 2017-08-09 カルソニックカンセイ株式会社 Electric compressor
JP6149429B2 (en) 2013-03-06 2017-06-21 株式会社豊田自動織機 Scroll compressor
JP5831484B2 (en) 2013-03-26 2015-12-09 株式会社豊田自動織機 Electric compressor
JP6265072B2 (en) * 2014-07-11 2018-01-24 株式会社豊田自動織機 Electric compressor
JP6112080B2 (en) * 2014-08-04 2017-04-12 株式会社豊田自動織機 Electric compressor
FR3043734B1 (en) * 2015-11-16 2019-11-01 Valeo Japan Co., Ltd. INTEGRATED CONTROLLER UNIT AND ELECTRICAL COMPRESSOR COMPRISING SAID HOUSING
JP6754252B2 (en) * 2016-09-14 2020-09-09 サンデン・オートモーティブコンポーネント株式会社 Inverter integrated electric compressor and its manufacturing method
JP2018204492A (en) * 2017-06-01 2018-12-27 サンデン・オートモーティブコンポーネント株式会社 Inverter Integrated Electric Compressor
JP6947106B2 (en) 2018-03-30 2021-10-13 株式会社豊田自動織機 Scroll compressor
CN110107499B (en) * 2019-06-10 2020-12-11 珠海格力节能环保制冷技术研究中心有限公司 Scroll compressor, vehicle air conditioner and vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090155101A1 (en) * 2007-12-18 2009-06-18 Hiroshi Fukasaku Motor-driven compressor
US20100223947A1 (en) * 2006-01-30 2010-09-09 Makoto Shibuya Electric Compressor and Air Conditioning System for vehicle, Using the Electric Compressor
WO2010131671A1 (en) * 2009-05-13 2010-11-18 サンデン株式会社 Inverter-integrated electric compressor

Family Cites Families (5)

* 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
JP2008184947A (en) 2007-01-29 2008-08-14 Toyota Industries Corp Electric compressor
JP4983714B2 (en) * 2008-04-23 2012-07-25 株式会社豊田自動織機 Electric compressor
JP4985590B2 (en) 2008-09-02 2012-07-25 株式会社豊田自動織機 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
US20100223947A1 (en) * 2006-01-30 2010-09-09 Makoto Shibuya Electric Compressor and Air Conditioning System for vehicle, Using the Electric Compressor
US20090155101A1 (en) * 2007-12-18 2009-06-18 Hiroshi Fukasaku Motor-driven compressor
WO2010131671A1 (en) * 2009-05-13 2010-11-18 サンデン株式会社 Inverter-integrated electric compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012098624A1 *

Also Published As

Publication number Publication date
JP5698007B2 (en) 2015-04-08
EP2667029A1 (en) 2013-11-27
CN103282659A (en) 2013-09-04
JP2012149572A (en) 2012-08-09
CN103282659B (en) 2016-07-06
WO2012098624A1 (en) 2012-07-26

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20130724

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20171205

RIC1 Information provided on ipc code assigned before grant

Ipc: F04B 39/00 20060101AFI20171127BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200701