• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Gas turbine with two stages of compression and intermediate cooling by refrigerating machine. The present invention is therefore based on a gas turbine with two compression stages. Between these two stages is inserted a heat exchanger, constituted by the evaporator of a refrigerating machine mechanically driven by the turbine itself, previous use of a speed reduction box, in order to lower the temperature of the working fluid of the turbine in its transition to the second compression stage, thus achieving the desired fluid pressure, at the outlet of the second compressor, doing less work than would have been necessary to bring that working fluid up to that same pressure in a single stage lacking cooling. This results in greater efficiency of the gas turbine itself. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2634028A1
    申请号:ES201600171
    申请日:2016-02-26
    公开日:2017-09-26
    发明作者:Alejandro DESCO SÁNCHEZ
    申请人:Alejandro DESCO SÁNCHEZ；
    IPC主号:
    专利说明:

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    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    ES2634028B1|2018-10-15|
    WO2017144761A1|2017-08-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE10231827B4|2001-07-26|2014-08-21|Alstom Technology Ltd.|Method for operating a gas turbine and gas turbine for carrying out the method|
    JP4311415B2|2006-06-26|2009-08-12|株式会社日立製作所|COOLING DEVICE, GAS TURBINE SYSTEM USING COOLING DEVICE, HEAT PUMP SYSTEM USING COOLING MECHANISM, COOLING METHOD, COOLING DEVICE OPERATION METHOD|
    BRPI0820933B1|2007-12-07|2020-09-24|Dresser-Rand Company|SYSTEM FOR COMPRESSING A REFRIGERANT AND METHOD OF COMPRESSING A REFRIGERANT AND CONVERTING A GAS TO A LIQUEFIED GAS|
    WO2010030441A2|2008-09-09|2010-03-18|Conocophillips Company|System for enhanced gas turbine performance in a liquefied natural gas facility|
    CN203822467U|2014-05-15|2014-09-10|中国船舶重工集团公司第七�三研究所|Indirect cooling cycle gas turbine using waste heat of low-pressure compressor for power generation|ES2719708A1|2018-01-12|2019-07-12|Robert Art En Pedra S L|Gas turbine with at least one compression and expansion stage and associated method of cooling or intermediate heating by refrigerating machine |
    法律状态:
    2018-10-15| FG2A| Definitive protection|Ref document number: 2634028 Country of ref document: ES Kind code of ref document: B1 Effective date: 20181015 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600171A|ES2634028B1|2016-02-26|2016-02-26|Gas turbine with two stages of compression and intermediate cooling by means of a refrigerating machine|ES201600171A| ES2634028B1|2016-02-26|2016-02-26|Gas turbine with two stages of compression and intermediate cooling by means of a refrigerating machine|
    PCT/ES2017/070102| WO2017144761A1|2016-02-26|2017-02-23|Gas turbine and associated operation method with two compression stages and intermediate cooling by a refrigerating machine|
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