BR112015010427A2 - compressor com equilíbrio de impulso e método do mesmo. - Google Patents

compressor com equilíbrio de impulso e método do mesmo.

Info

Publication number
BR112015010427A2
BR112015010427A2 BR112015010427A BR112015010427A BR112015010427A2 BR 112015010427 A2 BR112015010427 A2 BR 112015010427A2 BR 112015010427 A BR112015010427 A BR 112015010427A BR 112015010427 A BR112015010427 A BR 112015010427A BR 112015010427 A2 BR112015010427 A2 BR 112015010427A2
Authority
BR
Brazil
Prior art keywords
compressor
thrust balance
thrust
balance
Prior art date
Application number
BR112015010427A
Other languages
English (en)
Inventor
Stalder Benjamin
Alban Thomas
Original Assignee
Thermodyn Sas
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 Thermodyn Sas filed Critical Thermodyn Sas
Publication of BR112015010427A2 publication Critical patent/BR112015010427A2/pt

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
    • 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
    • F04D29/051—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
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/122—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps
    • F04D29/124—Shaft sealings using sealing-rings especially adapted for elastic fluid pumps with special means for adducting cooling or sealing fluid
    • 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
BR112015010427A 2012-11-07 2013-11-05 compressor com equilíbrio de impulso e método do mesmo. BR112015010427A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1202982A FR2997739B1 (fr) 2012-11-07 2012-11-07 Compresseur comprenant un equilibrage de poussee
PCT/EP2013/073068 WO2014072295A1 (en) 2012-11-07 2013-11-05 Compressor with thrust balancing and method thereof

Publications (1)

Publication Number Publication Date
BR112015010427A2 true BR112015010427A2 (pt) 2017-07-11

Family

ID=47901159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015010427A BR112015010427A2 (pt) 2012-11-07 2013-11-05 compressor com equilíbrio de impulso e método do mesmo.

Country Status (10)

Country Link
US (1) US9938983B2 (pt)
EP (1) EP2917589B1 (pt)
JP (1) JP6334549B2 (pt)
CN (1) CN105308330B (pt)
AU (1) AU2013343656A1 (pt)
BR (1) BR112015010427A2 (pt)
CA (1) CA2890625A1 (pt)
FR (1) FR2997739B1 (pt)
RU (1) RU2638489C2 (pt)
WO (1) WO2014072295A1 (pt)

Families Citing this family (8)

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EP3121450B1 (de) * 2015-07-23 2020-09-02 Sulzer Management AG Pumpe zum fördern eines fluids mit variierender viskosität
RU2623634C1 (ru) * 2016-01-27 2017-06-28 Закрытое акционерное общество "АНОД - НН" Способ разгрузки осевой силы многоступенчатого секционного насоса
JP6763034B2 (ja) 2017-02-02 2020-09-30 三菱重工コンプレッサ株式会社 回転機械
US11603853B2 (en) 2018-09-14 2023-03-14 Carrier Corporation Compressor configured to control pressure against magnetic motor thrust bearings
FR3088684B1 (fr) * 2018-11-21 2023-07-28 Thermodyn Piston d’equilibrage et d’etancheite, circuit de refroidissement et procede associes
US11286943B2 (en) * 2019-05-01 2022-03-29 Garrett Transportation I Inc Single-stage compressor with thrust load suppression section
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
CN112197972B (zh) * 2020-12-07 2021-02-26 中国航发上海商用航空发动机制造有限责任公司 轴向力控制装置和轴向力控制方法

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US3811805A (en) 1972-05-16 1974-05-21 Dunham Bush Inc Hydrodynamic thrust bearing arrangement for rotary screw compressor
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JP2002257080A (ja) 2001-03-02 2002-09-11 Mitsubishi Heavy Ind Ltd 遠心圧縮機の軸位置自動調整装置
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AU2003233369A1 (en) * 2003-03-10 2004-10-11 Thermodyn Integrated centrifugal compressor unit
JP2006183465A (ja) 2004-12-24 2006-07-13 Mitsubishi Heavy Ind Ltd 遠心圧縮機
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WO2011078680A1 (en) * 2009-12-23 2011-06-30 William Paul Hancock Turbo-machine thrust balancer
RU2448277C1 (ru) * 2010-12-28 2012-04-20 Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" Способ разгрузки и защиты упорного подшипника двухсекционного центробежного компрессора

Also Published As

Publication number Publication date
CN105308330B (zh) 2018-11-06
US20150308443A1 (en) 2015-10-29
RU2638489C2 (ru) 2017-12-13
EP2917589B1 (en) 2017-01-11
WO2014072295A1 (en) 2014-05-15
EP2917589A1 (en) 2015-09-16
FR2997739B1 (fr) 2015-01-09
JP2016500791A (ja) 2016-01-14
AU2013343656A1 (en) 2015-05-28
RU2015117250A (ru) 2016-12-27
FR2997739A1 (fr) 2014-05-09
US9938983B2 (en) 2018-04-10
JP6334549B2 (ja) 2018-05-30
CA2890625A1 (en) 2014-05-15
CN105308330A (zh) 2016-02-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2435 DE 05-09-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.