CN102278294B - 容积式压缩机 - Google Patents

容积式压缩机 Download PDF

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Publication number
CN102278294B
CN102278294B CN201110160884.3A CN201110160884A CN102278294B CN 102278294 B CN102278294 B CN 102278294B CN 201110160884 A CN201110160884 A CN 201110160884A CN 102278294 B CN102278294 B CN 102278294B
Authority
CN
China
Prior art keywords
displacement compressor
crankshaft
bearing
motor
positive displacement
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
CN201110160884.3A
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English (en)
Chinese (zh)
Other versions
CN102278294A (zh
Inventor
土屋豪
长谷川修士
三宅成志
深谷美博
尾畑功治
山田真一朗
松永睦宪
太田原优
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.)
Hitachi Johnson Controls Air Conditioning Inc
Original Assignee
Hitachi Appliances Inc
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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Publication of CN102278294A publication Critical patent/CN102278294A/zh
Application granted granted Critical
Publication of CN102278294B publication Critical patent/CN102278294B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • 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
    • 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
    • F04C2240/40—Electric motor
    • F04C2240/403—Electric motor with inverter for speed control
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons
    • 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
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compressor (AREA)
  • Windings For Motors And Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Rolling Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CN201110160884.3A 2010-06-11 2011-06-09 容积式压缩机 Active CN102278294B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-133506 2010-06-11
JP2010133506A JP5588751B2 (ja) 2010-06-11 2010-06-11 容積形圧縮機

Publications (2)

Publication Number Publication Date
CN102278294A CN102278294A (zh) 2011-12-14
CN102278294B true CN102278294B (zh) 2014-05-28

Family

ID=44735782

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110160884.3A Active CN102278294B (zh) 2010-06-11 2011-06-09 容积式压缩机

Country Status (3)

Country Link
EP (1) EP2395633A3 (enExample)
JP (1) JP5588751B2 (enExample)
CN (1) CN102278294B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5950873B2 (ja) * 2013-06-26 2016-07-13 三菱電機株式会社 三相電動機、密閉型圧縮機、及び、冷凍サイクル装置
WO2016009523A1 (ja) * 2014-07-17 2016-01-21 三菱電機株式会社 電動機のステータ
JP2017053229A (ja) * 2015-09-07 2017-03-16 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド スクロール圧縮機
CN106059144A (zh) * 2016-07-11 2016-10-26 重庆乔麦科技有限公司 一种同性倍极电动机
JP6812174B2 (ja) 2016-09-05 2021-01-13 日立ジョンソンコントロールズ空調株式会社 冷媒圧縮機
JP2018076780A (ja) * 2016-11-07 2018-05-17 日立ジョンソンコントロールズ空調株式会社 冷媒圧縮機
JP2018178929A (ja) * 2017-04-19 2018-11-15 日立ジョンソンコントロールズ空調株式会社 冷媒圧縮機
EP4210203A1 (en) * 2022-01-08 2023-07-12 General Electric Renovables España S.L. Electrical machines and methods to mitigate bearing currents
US11959477B1 (en) * 2022-09-26 2024-04-16 Copeland Lp Bearing and unloader assembly for compressors

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04118758U (ja) * 1991-01-29 1992-10-23 東洋電機製造株式会社 車両用誘導電動機
DE9320524U1 (de) * 1993-06-04 1994-08-25 Arnold Müller GmbH & Co KG, 73230 Kirchheim Kältekompressor
JPH07222382A (ja) * 1994-02-03 1995-08-18 Nippon Steel Corp 高周波モータ
JP3124437B2 (ja) * 1994-06-09 2001-01-15 株式会社日立製作所 スクロール圧縮機
JPH1080085A (ja) 1996-09-06 1998-03-24 Hitachi Ltd 回転電機
JP2001268922A (ja) 2000-03-15 2001-09-28 Yaskawa Electric Corp 電力変換装置
JP2001275292A (ja) 2000-03-27 2001-10-05 Mitsubishi Electric Corp ３相電動機
JP2003083245A (ja) * 2001-09-10 2003-03-19 Denso Corp 複合駆動式圧縮機
JP2003324889A (ja) * 2002-04-25 2003-11-14 Meidensha Corp 予圧バネ及び電動機
JP4432396B2 (ja) * 2003-07-14 2010-03-17 株式会社安川電機 ９相モータ駆動装置
JP2005033999A (ja) * 2004-09-08 2005-02-03 Nsk Ltd ファン駆動用電動モータ
JP4623273B2 (ja) 2004-09-16 2011-02-02 株式会社安川電機 電動機および電動機の電食防止装置。
JP2006183499A (ja) * 2004-12-27 2006-07-13 Hitachi Ltd 容積形圧縮機
JP2006271051A (ja) * 2005-03-23 2006-10-05 Matsushita Electric Ind Co Ltd ブラシレスモータの固定子
JP4793027B2 (ja) * 2006-02-28 2011-10-12 株式会社豊田自動織機 永久磁石埋設型回転電機及びカーエアコン用モータ並びに密閉型電動圧縮機
JP2007312513A (ja) * 2006-05-18 2007-11-29 Hitachi Industrial Equipment Systems Co Ltd 永久磁石式回転電機及びそれを用いた電動圧縮機
JP2006345692A (ja) * 2006-08-28 2006-12-21 Mitsubishi Electric Corp 永久磁石形モータ
JP2008263698A (ja) * 2007-04-11 2008-10-30 Daikin Ind Ltd 電動機
US8497648B2 (en) * 2008-05-30 2013-07-30 Panasonic Corporation Synchronous electric motor drive system

Also Published As

Publication number Publication date
JP2011259646A (ja) 2011-12-22
EP2395633A2 (en) 2011-12-14
CN102278294A (zh) 2011-12-14
JP5588751B2 (ja) 2014-09-10
EP2395633A3 (en) 2014-06-04

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160902

Address after: Hongkong aoteng Plaza No. 8 Chinese Kowloon Linze street 12 floor

Patentee after: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd.

Address before: Tokyo, Japan

Patentee before: Hitachi Appliances Inc.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180703

Address after: Tokyo, Japan, Japan

Patentee after: Hitachi Johnson Controls Air Conditioning Co., Ltd.

Address before: Hongkong aoteng Plaza No. 8 Chinese Kowloon Linze street 12 floor

Patentee before: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd.