DE102013217261A1 - Kompressor - Google Patents

Kompressor Download PDF

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Publication number
DE102013217261A1
DE102013217261A1 DE102013217261.3A DE102013217261A DE102013217261A1 DE 102013217261 A1 DE102013217261 A1 DE 102013217261A1 DE 102013217261 A DE102013217261 A DE 102013217261A DE 102013217261 A1 DE102013217261 A1 DE 102013217261A1
Authority
DE
Germany
Prior art keywords
rotor
shroud
housing
compressor
radially
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Withdrawn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
DE102013217261.3A
Other languages
German (de)
English (en)
Inventor
Andreas Vogt
Anton Dukart
Steffen Derhardt
Alister Clay
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102013217261.3A priority Critical patent/DE102013217261A1/de
Priority to US14/914,124 priority patent/US20160201686A1/en
Priority to EP14731976.8A priority patent/EP3039298A1/de
Priority to PCT/EP2014/063268 priority patent/WO2015028169A1/de
Priority to CN201480047279.7A priority patent/CN105492777A/zh
Publication of DE102013217261A1 publication Critical patent/DE102013217261A1/de
Withdrawn legal-status Critical Current

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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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • 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
    • F04D17/105—Centrifugal pumps for compressing or evacuating with double suction
    • 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
    • F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
    • 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
    • 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
    • F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/053—Shafts
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE102013217261.3A 2013-08-29 2013-08-29 Kompressor Withdrawn DE102013217261A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102013217261.3A DE102013217261A1 (de) 2013-08-29 2013-08-29 Kompressor
US14/914,124 US20160201686A1 (en) 2013-08-29 2014-06-24 Radial compressor impeller including a shroud and aerodynamic bearing between shroud and housing
EP14731976.8A EP3039298A1 (de) 2013-08-29 2014-06-24 Radialverdichterlaufrad mit deckband und aerodynamischem lager zwischen deckband und gehäuse
PCT/EP2014/063268 WO2015028169A1 (de) 2013-08-29 2014-06-24 Radialverdichterlaufrad mit deckband und aerodynamischem lager zwischen deckband und gehäuse
CN201480047279.7A CN105492777A (zh) 2013-08-29 2014-06-24 具有围带和在围带与壳体之间的动压空气轴承的径流式压缩机叶轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013217261.3A DE102013217261A1 (de) 2013-08-29 2013-08-29 Kompressor

Publications (1)

Publication Number Publication Date
DE102013217261A1 true DE102013217261A1 (de) 2015-03-05

Family

ID=50980310

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013217261.3A Withdrawn DE102013217261A1 (de) 2013-08-29 2013-08-29 Kompressor

Country Status (5)

Country Link
US (1) US20160201686A1 (zh)
EP (1) EP3039298A1 (zh)
CN (1) CN105492777A (zh)
DE (1) DE102013217261A1 (zh)
WO (1) WO2015028169A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3106629A1 (de) * 2015-06-16 2016-12-21 Robert Bosch Gmbh Vorrichtung zum komprimieren eines fluids und herstellungsverfahren für eine vorrichtung zum komprimieren eines fluids
DE102016207493A1 (de) * 2016-05-02 2017-11-02 BD Kompressor GmbH Verfahren zur Steuerung eines Wärmepumpenkreislaufs mit einer elektrischen Maschine eines Verdichtersystems und Wärmepumpenkreislauf
DE102016214700A1 (de) * 2016-08-08 2018-02-08 Efficient Energy Gmbh Elektrischer Scheibenläufer mit einem Druckreduzierer für den Motorspalt
DE102016224070A1 (de) * 2016-12-02 2018-06-07 Efficient Energy Gmbh Scheibenläufermotor mit nuten

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050735A (zh) * 2016-06-03 2016-10-26 中国航空动力机械研究所 一种双面离心叶轮及其加工方法
US10364041B2 (en) * 2016-07-25 2019-07-30 United Technologies Corporation Twin centrifugal single spool engine
US10436211B2 (en) 2016-08-15 2019-10-08 Borgwarner Inc. Compressor wheel, method of making the same, and turbocharger including the same
DE102016215638A1 (de) * 2016-08-19 2018-02-22 Robert Bosch Gmbh Lagervorrichtung, Verdichter und Verfahren zur Herstellung solch einer Lagervorrichtung
WO2018111986A1 (en) * 2016-12-14 2018-06-21 Carrier Corporation Impeller integrated motor for centrifugal compressor
KR102567192B1 (ko) * 2017-03-24 2023-08-17 존슨 컨트롤스 테크놀러지 컴퍼니 자기 베어링 모터 압축기
CN106761943A (zh) * 2017-03-27 2017-05-31 上海理工大学 带叶顶轴承的离心式径向透平机
KR20200046716A (ko) * 2018-10-25 2020-05-07 현대자동차주식회사 압축기
JP2020159341A (ja) * 2019-03-28 2020-10-01 ダイキン工業株式会社 遠心圧縮機
CN111795072B (zh) * 2019-04-09 2022-01-25 青岛海尔智能技术研发有限公司 气体轴承供气装置、电机
JP6927343B1 (ja) * 2020-02-17 2021-08-25 ダイキン工業株式会社 圧縮機
GB202113165D0 (en) * 2021-09-15 2021-10-27 Rolls Royce Plc Centrifugal compressor
CN115143139B (zh) * 2022-07-20 2023-05-05 扬州大学 一种带自动限位功能的浮动式叶轮离心泵及其设计方法
DE102022123583A1 (de) 2022-09-15 2024-03-21 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrisch unterstützter Abgasturbolader
CN115405536A (zh) * 2022-10-31 2022-11-29 季华实验室 一种磁悬浮双吸式离心压缩机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH488095A (de) * 1968-09-02 1970-03-31 Bbc Brown Boveri & Cie Verfahren zur Änderung des auf einen Rotor wirkenden resultierenden Axialschubes und Einrichtung zur Durchführung des Verfahrens
US5209652A (en) * 1991-12-06 1993-05-11 Allied-Signal, Inc. Compact cryogenic turbopump
WO1999005418A1 (de) * 1997-07-26 1999-02-04 Allweiler Ag Lagerung für einen rotor einer strömungsmaschine sowie deren verwendung
DE19904119C2 (de) * 1999-02-03 2002-06-27 Draeger Medical Ag Rotationsverdichter für Beatmungssysteme
JP2006129638A (ja) * 2004-10-29 2006-05-18 Nidec Copal Electronics Corp ブロアモータ
KR20060081791A (ko) * 2005-01-10 2006-07-13 삼성전자주식회사 터보압축기를 구비한 냉동장치
KR101413550B1 (ko) * 2006-03-24 2014-07-01 엔티엔 가부시키가이샤 유체 베어링 장치
JP4655123B2 (ja) * 2008-08-07 2011-03-23 株式会社日立プラントテクノロジー 遠心圧縮機
NO330015B1 (no) * 2009-06-22 2011-02-07 Statoil Asa Et aksialt gasskyvekraftlager for rotorer i roterende maskineri

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EN ISO 25178

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3106629A1 (de) * 2015-06-16 2016-12-21 Robert Bosch Gmbh Vorrichtung zum komprimieren eines fluids und herstellungsverfahren für eine vorrichtung zum komprimieren eines fluids
DE102016207493A1 (de) * 2016-05-02 2017-11-02 BD Kompressor GmbH Verfahren zur Steuerung eines Wärmepumpenkreislaufs mit einer elektrischen Maschine eines Verdichtersystems und Wärmepumpenkreislauf
DE102016214700A1 (de) * 2016-08-08 2018-02-08 Efficient Energy Gmbh Elektrischer Scheibenläufer mit einem Druckreduzierer für den Motorspalt
DE102016224070A1 (de) * 2016-12-02 2018-06-07 Efficient Energy Gmbh Scheibenläufermotor mit nuten

Also Published As

Publication number Publication date
WO2015028169A1 (de) 2015-03-05
CN105492777A (zh) 2016-04-13
EP3039298A1 (de) 2016-07-06
US20160201686A1 (en) 2016-07-14

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Legal Events

Date Code Title Description
R163 Identified publications notified
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee