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Title:
気体を冷却乾燥する方法および装置
Document Type and Number:
Japanese Patent JP5893569
Kind Code:
B2
Abstract:
A method for cool drying gas having the steps of determining the evaporator temperature and/or evaporator pressure and measuring the lowest gas temperature. The method includes the step of determining the load of the cooling circuit on the basis of the evaporator temperature and/or evaporator pressure and the lowest gas temperature and calculating a desired value for the evaporator temperature and/or evaporator pressure that is required to cool the gas supplied to a set lowest gas temperature which includes the load. The speed of the compressor is then controlled to make the evaporator temperature and/or evaporator pressure equal to the desired value.

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Inventors:
Bartus, Fritz Cornelis A
Application Number:
JP2012554174A
Publication Date:
March 23, 2016
Filing Date:
February 21, 2011
Export Citation:
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Assignee:
ATLAS COPCO AIRPOWER,naamloze vennootschap
International Classes:
B01D53/26
Domestic Patent References:
JP2002516168A
JP2006346607A
JP2010007939A
JP2010509040A
Attorney, Agent or Firm:
Go Eto
Shigeo Nakajima