EP2856981A4 - Turbo compressor system having at least two driving motors - Google Patents
Turbo compressor system having at least two driving motorsInfo
- 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- Withdrawn
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)
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)
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 |
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 |
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 |
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 |
KR102032834B1 (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 |
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 |
WO2023151862A1 (en) * | 2022-02-10 | 2023-08-17 | 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 | Multistage magnetic suspension centrifugal air compressor, design and use method |
Citations (4)
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)
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 | Controller for cooling device for rotary 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 |
-
2012
- 2012-05-25 KR KR1020120055908A patent/KR101318800B1/en active IP Right Grant
-
2013
- 2013-05-27 CN CN201380027377.XA patent/CN104487713B/en not_active Expired - Fee Related
- 2013-05-27 JP JP2015513948A patent/JP2015517628A/en active Pending
- 2013-05-27 EP EP13793978.1A patent/EP2856981A4/en not_active Withdrawn
- 2013-05-27 US US14/403,377 patent/US20150159674A1/en not_active Abandoned
- 2013-05-27 WO PCT/KR2013/004618 patent/WO2013176532A1/en active Application Filing
Patent Citations (4)
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)
Title |
---|
See also references of WO2013176532A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR101318800B1 (en) | 2013-10-17 |
WO2013176532A1 (en) | 2013-11-28 |
CN104487713A (en) | 2015-04-01 |
JP2015517628A (en) | 2015-06-22 |
CN104487713B (en) | 2018-04-10 |
EP2856981A1 (en) | 2015-04-08 |
US20150159674A1 (en) | 2015-06-11 |
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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 |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20141125 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |