KR20120123351A - 원심 압축기 및 축방향 하중 동적 밸런싱 방법 - Google Patents

원심 압축기 및 축방향 하중 동적 밸런싱 방법 Download PDF

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Publication number
KR20120123351A
KR20120123351A KR1020127019136A KR20127019136A KR20120123351A KR 20120123351 A KR20120123351 A KR 20120123351A KR 1020127019136 A KR1020127019136 A KR 1020127019136A KR 20127019136 A KR20127019136 A KR 20127019136A KR 20120123351 A KR20120123351 A KR 20120123351A
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KR
South Korea
Prior art keywords
bearing
axial load
centrifugal compressor
balance
pressure
Prior art date
Application number
KR1020127019136A
Other languages
English (en)
Korean (ko)
Inventor
가브리엘 마리오티
클라우디아 카그나리니
Original Assignee
누보 피그노네 에스피에이
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 누보 피그노네 에스피에이 filed Critical 누보 피그노네 에스피에이
Publication of KR20120123351A publication Critical patent/KR20120123351A/ko

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    • 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
    • F04D29/0516—Axial thrust balancing balancing pistons
    • 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Testing Of Balance (AREA)
KR1020127019136A 2009-12-22 2010-12-16 원심 압축기 및 축방향 하중 동적 밸런싱 방법 KR20120123351A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITCO2009A000072 2009-12-22
ITCO2009A000072A IT1397707B1 (it) 2009-12-22 2009-12-22 Bilanciamento dinamico di spinta per compressori centrifughi.
PCT/EP2010/070001 WO2011076668A2 (en) 2009-12-22 2010-12-16 Dynamic thrust balancing for centrifugal compressors

Publications (1)

Publication Number Publication Date
KR20120123351A true KR20120123351A (ko) 2012-11-08

Family

ID=42562492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127019136A KR20120123351A (ko) 2009-12-22 2010-12-16 원심 압축기 및 축방향 하중 동적 밸런싱 방법

Country Status (12)

Country Link
US (1) US20130115042A1 (ja)
EP (1) EP2516866A2 (ja)
JP (1) JP5928827B2 (ja)
KR (1) KR20120123351A (ja)
CN (1) CN102762871B (ja)
AU (1) AU2010335267A1 (ja)
BR (1) BR112012015363A2 (ja)
CA (1) CA2785334A1 (ja)
IT (1) IT1397707B1 (ja)
MX (1) MX2012007457A (ja)
RU (1) RU2557143C2 (ja)
WO (1) WO2011076668A2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101299533B1 (ko) * 2012-11-28 2013-09-10 한국기계연구원 구동부와 직렬연결된 밸런싱 머신

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ITCO20110031A1 (it) * 2011-07-28 2013-01-29 Nuovo Pignone Spa Treno di turbocompressori con supporti rotanti e metodo
FR2997739B1 (fr) * 2012-11-07 2015-01-09 Thermodyn Compresseur comprenant un equilibrage de poussee
US20140271270A1 (en) * 2013-03-12 2014-09-18 Geotek Energy, Llc Magnetically coupled expander pump with axial flow path
EP3121450B1 (de) * 2015-07-23 2020-09-02 Sulzer Management AG Pumpe zum fördern eines fluids mit variierender viskosität
CN107131142B (zh) * 2017-07-07 2018-07-06 中国科学院工程热物理研究所 离心式压缩机的启动控制装置及方法
DE102018212570A1 (de) * 2018-07-27 2020-01-30 Robert Bosch Gmbh Turbomaschine
WO2020055688A1 (en) * 2018-09-14 2020-03-19 Carrier Corporation Compressor configured to control pressure against magnetic motor thrust bearings
CN112211844B (zh) * 2019-07-09 2022-09-09 浙江盾安机电科技有限公司 平衡系统及平衡系统的控制方法
US11560900B2 (en) 2020-06-09 2023-01-24 Emerson Climate Technologies, Inc. Compressor driveshaft assembly and compressor including same
CN112343668B (zh) * 2020-11-03 2023-07-21 上海齐耀动力技术有限公司 超临界二氧化碳tac机组推力平衡系统及控制方法
CN112431640B (zh) * 2020-11-11 2024-09-13 中国船舶集团有限公司第七一一研究所 一种管道式工艺气压力能回收发电装置及工艺气减压管路
US11555503B1 (en) * 2022-05-09 2023-01-17 Blue Origin, Llc Axial counterbalance for rotating components
CN118548239B (zh) * 2024-07-29 2024-10-22 中国航发四川燃气涡轮研究院 一种主动控制风扇试验轴向力的结构及方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101299533B1 (ko) * 2012-11-28 2013-09-10 한국기계연구원 구동부와 직렬연결된 밸런싱 머신

Also Published As

Publication number Publication date
CA2785334A1 (en) 2011-06-30
JP2013515192A (ja) 2013-05-02
RU2557143C2 (ru) 2015-07-20
ITCO20090072A1 (it) 2011-06-23
EP2516866A2 (en) 2012-10-31
RU2012127256A (ru) 2014-01-27
US20130115042A1 (en) 2013-05-09
CN102762871A (zh) 2012-10-31
WO2011076668A2 (en) 2011-06-30
MX2012007457A (es) 2012-11-21
WO2011076668A3 (en) 2011-09-29
AU2010335267A1 (en) 2012-07-19
IT1397707B1 (it) 2013-01-24
CN102762871B (zh) 2016-10-19
JP5928827B2 (ja) 2016-06-01
BR112012015363A2 (pt) 2019-09-24

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