EP2856981A4 - Turbo compressor system having at least two driving motors - Google Patents

Turbo compressor system having at least two driving motors

Info

Publication number
EP2856981A4
EP2856981A4 EP13793978.1A EP13793978A EP2856981A4 EP 2856981 A4 EP2856981 A4 EP 2856981A4 EP 13793978 A EP13793978 A EP 13793978A EP 2856981 A4 EP2856981 A4 EP 2856981A4
Authority
EP
European Patent Office
Prior art keywords
driving motors
compressor system
turbo compressor
turbo
motors
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Withdrawn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
EP13793978.1A
Other languages
German (de)
French (fr)
Other versions
EP2856981A1 (en
Inventor
Heon Seok Lee
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.)
Boge Kompressoren Otto Boge GmbH and Co KG
Original Assignee
Boge Kompressoren Otto Boge GmbH and Co KG
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 Boge Kompressoren Otto Boge GmbH and Co KG filed Critical Boge Kompressoren Otto Boge GmbH and Co KG
Publication of EP2856981A1 publication Critical patent/EP2856981A1/en
Publication of EP2856981A4 publication Critical patent/EP2856981A4/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Withdrawn legal-status Critical Current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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • 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
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5826—Cooling at least part of the working fluid in a heat exchanger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP13793978.1A 2012-05-25 2013-05-27 Turbo compressor system having at least two driving motors Withdrawn EP2856981A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120055908A KR101318800B1 (en) 2012-05-25 2012-05-25 Turbo compressor of three step type
PCT/KR2013/004618 WO2013176532A1 (en) 2012-05-25 2013-05-27 Turbo compressor system having at least two driving motors

Publications (2)

Publication Number Publication Date
EP2856981A1 EP2856981A1 (en) 2015-04-08
EP2856981A4 true EP2856981A4 (en) 2016-05-04

Family

ID=49624137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13793978.1A Withdrawn EP2856981A4 (en) 2012-05-25 2013-05-27 Turbo compressor system having at least two driving motors

Country Status (6)

Country Link
US (1) US20150159674A1 (en)
EP (1) EP2856981A4 (en)
JP (1) JP2015517628A (en)
KR (1) KR101318800B1 (en)
CN (1) CN104487713B (en)
WO (1) WO2013176532A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101966650B1 (en) 2017-09-19 2019-04-08 (주)대주기계 Turbo air compressor with high speed and efficiency
FR3072429B1 (en) * 2017-10-16 2020-06-19 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude COMPRESSION DEVICE AND METHOD
FR3072428B1 (en) * 2017-10-16 2019-10-11 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude COMPRESSION DEVICE AND METHOD AND REFRIGERATION MACHINE
KR101988227B1 (en) 2018-11-28 2019-06-12 (주)대주기계 Inlet connection pipe for turbo air compressor with high speed and efficiency
KR101988228B1 (en) 2018-11-28 2019-06-12 (주)대주기계 Inlet connection pipe for turbo air compressor with high speed and efficiency
KR101986805B1 (en) 2018-11-28 2019-06-07 (주)대주기계 Winter driving control method for turbo air compressor with high speed and efficiency
KR102032835B1 (en) 2019-05-28 2019-10-16 (주)대주기계 Outlet air cooling control method for turbo air compressor with high speed and efficiency
KR102032836B1 (en) 2019-05-28 2019-10-16 (주)대주기계 Outlet air cooling control apparatus and the control method for turbo air compressor with high speed and efficiency
KR102032834B1 (en) 2019-05-28 2019-10-16 (주)대주기계 Outlet air cooling control method for turbo air compressor with high speed and efficiency
KR102268313B1 (en) 2019-11-22 2021-06-23 (주)테크니컬코리아 Compressor system and boil-off gas reliquefaction system using the same
KR102609092B1 (en) 2021-07-19 2023-12-04 (주)대주기계 Multi-stage centrifugal compressor with an exit guide vane
EP4476450B1 (en) * 2022-02-10 2026-04-01 Cryostar SAS Multistage turbo machine system and method of operating
CN117072463A (en) * 2023-09-05 2023-11-17 南京磁谷科技股份有限公司 A multi-stage magnetic levitation centrifugal air compressor, design and use method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013986A1 (en) * 1995-10-06 1997-04-17 Sulzer Turbo Ag Rotodynamic machine for conveying a fluid
WO2002025117A1 (en) * 2000-09-19 2002-03-28 Atlas Copco Airpower, Naamloze Vennootschap High-pressure multi-stage centrifugal compressor
US20070065300A1 (en) * 2005-09-19 2007-03-22 Ingersoll-Rand Company Multi-stage compression system including variable speed motors
WO2012057885A1 (en) * 2010-10-27 2012-05-03 Dresser-Rand Company Multiple motor drivers for a hermetically-sealed motor-compressor system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8921071D0 (en) * 1989-09-18 1989-11-01 Framo Dev Ltd Pump or compressor unit
SE9303599L (en) * 1993-11-02 1995-05-03 Electrolux Ab Device for cooling an electric motor driven turbo fan assembly
KR100474323B1 (en) 1997-12-30 2005-06-27 엘지전자 주식회사 Motor Cooling Unit of Turbo Compressor
JPH11294879A (en) * 1998-02-16 1999-10-29 Daikin Ind Ltd Refrigerating system
KR100253250B1 (en) 1998-02-26 2000-05-01 구자홍 Turbo compressor
KR100530757B1 (en) 1999-07-15 2005-11-23 삼성테크윈 주식회사 Turbo compressor
JP4082009B2 (en) * 2001-09-25 2008-04-30 株式会社日立プラントテクノロジー Turbo compressor
JP2003284289A (en) * 2002-03-20 2003-10-03 Mitsubishi Electric Corp Control device for cooling device of rotating electric machine
KR100481600B1 (en) 2002-07-24 2005-04-08 (주)앤틀 Turbo machine
US7044718B1 (en) 2003-07-08 2006-05-16 The Regents Of The University Of California Radial-radial single rotor turbine
US7309219B2 (en) * 2003-12-26 2007-12-18 Hitachi, Ltd. Scroll type fluid machinery
JP2010185443A (en) * 2009-02-13 2010-08-26 Nippon Densan Corp Serial axial flow fan
KR20120031402A (en) * 2010-09-24 2012-04-03 한국터보기계(주) High efficiency turbo compressor system
FR2966528B1 (en) * 2010-10-25 2016-12-30 Thermodyn CENTRIFUGAL COMPRESSOR GROUP
KR101123655B1 (en) * 2011-06-08 2012-03-20 이헌석 Turbo blower included cooling function of motor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013986A1 (en) * 1995-10-06 1997-04-17 Sulzer Turbo Ag Rotodynamic machine for conveying a fluid
WO2002025117A1 (en) * 2000-09-19 2002-03-28 Atlas Copco Airpower, Naamloze Vennootschap High-pressure multi-stage centrifugal compressor
US20070065300A1 (en) * 2005-09-19 2007-03-22 Ingersoll-Rand Company Multi-stage compression system including variable speed motors
WO2012057885A1 (en) * 2010-10-27 2012-05-03 Dresser-Rand Company Multiple motor drivers for a hermetically-sealed motor-compressor system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013176532A1 *

Also Published As

Publication number Publication date
EP2856981A1 (en) 2015-04-08
US20150159674A1 (en) 2015-06-11
JP2015517628A (en) 2015-06-22
CN104487713A (en) 2015-04-01
CN104487713B (en) 2018-04-10
KR101318800B1 (en) 2013-10-17
WO2013176532A1 (en) 2013-11-28

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Legal Events

Date Code Title Description
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: 20141125

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

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BOGE KOMPRESSOREN OTTO BOGE GMBH & CO. KG

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160406

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 29/58 20060101ALI20160331BHEP

Ipc: F04D 25/16 20060101AFI20160331BHEP

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: 20191203