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DIN EN 61514-2-2004 工业过程控制系统.第2部分:带气动输出的智能阀定位器的性能评估方法

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【英文标准名称】:Industrialprocesscontrolsystems-Part2:Methodsofevaluatingtheperformanceofintelligentvalvepositionerswithpneumaticoutputs(IEC61514-2:2004);GermanversionEN61514-2:2004
【原文标准名称】:工业过程控制系统.第2部分:带气动输出的智能阀定位器的性能评估方法
【标准号】:DINEN61514-2-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-11
【实施或试行日期】:2004-11-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:控制器;位置控制器;影响量;定位器;参比状态;控制装置;使用条件;环境条件;控制系统;自动化系统;电功率测量;自动化;测量仪器;检查表;过程;工作性能;工业流程测量;功能;数字工程;缺陷;阀门;电气工程;评定;气动阀;试验;
【英文主题词】:
【摘要】:ThisInternationalStandardspedifiesreviewsandtestsintendedtomeasureanddeterminethestaticanddynamicperformance,thedegreeofintelligenceandthecommunicationcapabilitiesofsingle-actingordouble-actingintelligentvalvepositioners.#,,#
【中国标准分类号】:N17
【国际标准分类号】:23_060_40;25_040_40
【页数】:40P;A4
【正文语种】:德语


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Product Code:SAE ARP86
Title:Heater, Airplane, Engine Exhaust Gas to Air Heat Exchanger Type (NONCURRENT Nov 1996)
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope:These recommnedations are written to cover the subject of engine exhaust gas to air type heat exchangers under the following clasifications:Cabin Heating: (All occupied regions and windshields heating).Wing and empennage heating.Engine and Accesory Heating: (When heater is installed as part of the aircraft).These recommendations are not intended to cover the design of secondary exchangers which may be required when engine exhaust gas to air type heat exchangers are used in supplying ventilating air.【英文标准名称】:Aluminiumandaluminiumalloys-Extrudedrod/bar,tubeandprofiles-Seamlesstubes,tolerancesondimensionsandform
【原文标准名称】:铝和铝合金.挤压短棒材/棒材、管材和型材.无缝管.尺寸和形状公差
【标准号】:BSEN755-7-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-12-15
【实施或试行日期】:1998-12-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:铝;凸形;挤压;管;形状公差;铝合金;四方形;直线度测量;尺寸公差;凹形;无缝管
【英文主题词】:Aluminium;Aluminiumalloys;Aluminiumprofile;Dimensions;Extruded;Extrudedsections;Fixedlength;Formtolerances;Limitdeviations;Materialgroups;Non-ferrousalloys;Non-ferrousmetals;Pipes;Profile;Seamless;Seamlesspipes;Straightness;Tolerances(measurement);Widthacrossflats
【摘要】:ThispartofEN755specifiesthetolerancesondimensionsandformforaluminiumandaluminiumalloyextrudedseamlesstubeswithanoutsidediameter(OD)from8mmto450mm(roundtube,seeFigure1)orwithacross-sectioncontainedwithinacircumscribingcircle(CD)from10mmto350mm(otherthanroundtube,seeFigure2),suppliedinstraightlengths.Thisstandardappliesonlytotubeproducedbytheseamlessdie/mandrelmethodofextrusion.Thisstandardappliestoextrudedseamlesstubeforgeneralengineeringapplicationsonly.Thisstandarddoesnotapplytoextrudedtubeproducedbytubeporthole/bridgemethodorcoiledtube.
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:14P.;A4
【正文语种】:英语