CN105940223B - 具有集成在马达转子中的级叶轮的马达压缩机 - Google Patents

具有集成在马达转子中的级叶轮的马达压缩机 Download PDF

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Publication number
CN105940223B
CN105940223B CN201480063761.XA CN201480063761A CN105940223B CN 105940223 B CN105940223 B CN 105940223B CN 201480063761 A CN201480063761 A CN 201480063761A CN 105940223 B CN105940223 B CN 105940223B
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CN
China
Prior art keywords
impeller
motor
compressor
blade
rotor
Prior art date
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Active
Application number
CN201480063761.XA
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English (en)
Chinese (zh)
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CN105940223A (zh
Inventor
S.帕隆巴
D.T.鲁比诺
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.)
Nuovo Pignone Technologie SRL
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Nuovo Pignone SRL
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Publication of CN105940223A publication Critical patent/CN105940223A/zh
Application granted granted Critical
Publication of CN105940223B publication Critical patent/CN105940223B/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/066—Linear Motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/058—Bearings magnetic; electromagnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/442—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps rotating diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201480063761.XA 2013-11-22 2014-11-03 具有集成在马达转子中的级叶轮的马达压缩机 Active CN105940223B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITFI2013A000283 2013-11-22
IT000283A ITFI20130283A1 (it) 2013-11-22 2013-11-22 "motor-compressor with stage impellers integrated in the motor-rotors"
PCT/EP2014/073598 WO2015074855A1 (en) 2013-11-22 2014-11-03 Motor-compressor with stage impellers integrated in the motor-rotors

Publications (2)

Publication Number Publication Date
CN105940223A CN105940223A (zh) 2016-09-14
CN105940223B true CN105940223B (zh) 2018-10-16

Family

ID=50001112

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480063761.XA Active CN105940223B (zh) 2013-11-22 2014-11-03 具有集成在马达转子中的级叶轮的马达压缩机

Country Status (9)

Country Link
US (1) US10711789B2 (enExample)
EP (1) EP3071839B1 (enExample)
CN (1) CN105940223B (enExample)
AU (1) AU2014352197B2 (enExample)
BR (1) BR112016009932B8 (enExample)
CA (1) CA2930473C (enExample)
IT (1) ITFI20130283A1 (enExample)
RU (1) RU2669122C1 (enExample)
WO (1) WO2015074855A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150330444A1 (en) * 2014-05-16 2015-11-19 General Electric Company Symmetrical electromagnetic actuator
US10539147B2 (en) * 2016-01-13 2020-01-21 Wisconsin Alumni Research Foundation Integrated rotor for an electrical machine and compressor
NO342066B1 (en) * 2016-06-03 2018-03-19 Vetco Gray Scandinavia As Modular stackable compressor with gas bearings and system for raising the pressure in production gas
US20180073779A1 (en) * 2016-09-15 2018-03-15 Daikin Applied Americas Inc. Centrifugal compressor
US20200011337A1 (en) * 2016-12-14 2020-01-09 Carrier Corporation Impeller integrated motor for centrifugal compressor
JP6642498B2 (ja) * 2017-03-14 2020-02-05 ダイキン工業株式会社 両吸込型遠心ファン
JP6908472B2 (ja) * 2017-08-31 2021-07-28 三菱重工コンプレッサ株式会社 遠心圧縮機
CN112437841B (zh) * 2019-05-10 2023-08-04 开利公司 带推力控制的压缩机
US12117016B2 (en) 2021-12-03 2024-10-15 Hamilton Sundstrand Corporation Shaftless rotary machine
US12076930B2 (en) 2021-12-03 2024-09-03 Hamilton Sundstrand Corporation Additively manufacturing an impeller and motor rotor
US20240352941A1 (en) * 2023-04-18 2024-10-24 Sino-Brook New Energy Technology (Shanghai) Co., Ltd Air-floating centrifugal compressor
CN117823452B (zh) * 2023-12-12 2024-08-13 南京磁谷科技股份有限公司 低轴向载荷叶轮安装结构、磁悬浮压缩机及进气压缩方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681760A (en) * 1949-02-26 1954-06-22 Curtiss Wright Corp Centrifugal compressor
DE2825400C2 (de) * 1978-06-09 1984-02-02 Omya Gmbh, 5000 Koeln Trennmaschine
US5075606A (en) * 1989-01-27 1991-12-24 Lipman Leonard H Solid state DC fan motor
SU1814702A3 (en) 1990-06-25 1993-05-07 Eduard V Olkhovskij Multistage radial-flow compressor
US5474429A (en) * 1994-01-11 1995-12-12 Heidelberg; Goetz Fluid-displacement apparatus especially a blower
US5547350A (en) * 1994-12-15 1996-08-20 Dresser-Rand Company Modular shaftless compressor
DE19608602A1 (de) * 1996-03-06 1997-09-11 Peter Dipl Ing Mette Stopfbuchslose Strömungsmaschine mit einem Laufrad radialer Bauart
FR2794492B1 (fr) * 1999-06-03 2001-08-03 Onera (Off Nat Aerospatiale) Perfectionnements aux turbomachines radiales
US6896492B2 (en) * 2002-08-28 2005-05-24 Motorola, Inc. Magnetically driven air moving apparatus, with magnetically tipped fan blades and a single field coil and core
RU34215U1 (ru) 2003-07-31 2003-11-27 Общество с ограниченной ответственностью "Новые технологии бизнеса" Многоступенчатый радиальный компрессор
US7661271B1 (en) * 2005-03-18 2010-02-16 The United States Of America As Represented By The Secretary Of The Navy Integrated electric gas turbine
DE102007044176A1 (de) * 2007-09-15 2009-03-19 Gea Air Treatment Gmbh Trommellüfter mit Direktantrieb
RU2461738C1 (ru) 2011-06-17 2012-09-20 Закрытое акционерное общество Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" Модульный электроприводной компрессорный агрегат

Also Published As

Publication number Publication date
AU2014352197B2 (en) 2017-12-21
RU2016118644A (ru) 2017-12-27
BR112016009932B1 (pt) 2022-03-03
AU2014352197A1 (en) 2016-06-02
RU2669122C1 (ru) 2018-10-08
BR112016009932B8 (pt) 2022-10-18
WO2015074855A1 (en) 2015-05-28
BR112016009932A2 (enExample) 2017-08-01
ITFI20130283A1 (it) 2015-05-23
CN105940223A (zh) 2016-09-14
US10711789B2 (en) 2020-07-14
US20160290345A1 (en) 2016-10-06
EP3071839A1 (en) 2016-09-28
CA2930473C (en) 2022-11-15
EP3071839B1 (en) 2021-08-25
CA2930473A1 (en) 2015-05-28

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SE01 Entry into force of request for substantive examination
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Effective date of registration: 20220322

Address after: Italy, Florence

Patentee after: NUOVO PIGNONE TECNOLOGIE S.R.L.

Address before: Italy, Florence

Patentee before: NUOVO PIGNONE S.R.L.

TR01 Transfer of patent right