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DIN EN 61960-2004 含碱性或其它非酸性电解质的蓄电池和畜电池组.便携式二次锂电池和蓄电池组

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【英文标准名称】:Secondarycellsandbatteriescontainingalkalineorothernon-acidelectrolytes-Secondarylithiumcellsandbatteriesforportableapplications(IEC61960:2003);GermanversionEN61960:2004
【原文标准名称】:含碱性或其它非酸性电解质的蓄电池和畜电池组.便携式二次锂电池和蓄电池组
【标准号】:DINEN61960-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-12
【实施或试行日期】:2004-12-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:设计认证;气密的;可再充电的;锂;锂蓄电池;再充电;密封电池;二次电池;碱性电池;试验;尺寸;作标记;碱性;放电试验;静电放电;电解质;多语种的;圆柱形;闭路的;耐久性;电气试验;蓄电池;适用性;便携的;定义;平行螺纹;蓄电池组;规范;安全要求;名称与符号;规范(验收);过度充电;型式;电气工程
【英文主题词】:Alkaline;Alkalinebatteries;Batteries;Closed;Cylindricalshape;Definition;Definitions;Designcertifications;Designations;Dimensions;Dischargetests;Durability;Electricalengineering;Electricaltesting;Electrolytes;Electrostaticdischarges;Fitnessforpurpose;Gastight;Lithium;Lithiumbatteries;Marking;Multilingual;Overcharging;Parallelthreads;Portable;Rechargeable;Recharging;Safetyrequirements;Sealedcells;Secondarybatteries;Specification;Specification(approval);Storagebatteries;Testing;Types
【摘要】:ThisInternationalStandardspecifiesperformancetests,designations,markings,dimensionsandotherrequirementsforsecondarylithiumsinglecellsandbatteriesforportableapplications.Theobjectiveofthisstandardistoprovidethepurchasersandusersofsecondarylithiumcellsandbatterieswithasetofcristeriawithwhichtheycanjudgetheperformanceofsecondarylithiumcellsandbatteriesofferedbyvariousmanufacturen.#,,#
【中国标准分类号】:K84
【国际标准分类号】:29_220_30
【页数】:17P.;A4
【正文语种】:德语


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【英文标准名称】:StandardTestMethodforMeasuringVibration-DampingPropertiesofMaterials
【原文标准名称】:测量材料减振动特性的标准试验方法
【标准号】:ASTME756-2005(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E33.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:constrained-layer;damping;extensionaldamping;free-layer;lossfactor;sheardamping;shearmodulus;vibration;vibrationdamping;Young'smodulus;Young'smodulus;Damping;Oberstbar;Soundtransmission--buildingmaterials/applications;Vibratio
【摘要】:Themateriallossfactorandmodulusofdampingmaterialsareusefulindesigningmeasurestocontrolvibrationinstructuresandthesoundthatisradiatedbythosestructures,especiallyatresonance.Thistestmethoddeterminesthepropertiesofadampingmaterialbyindirectmeasurementusingdampedcantileverbeamtheory.Byapplyingbeamtheory,theresultantdampingmaterialpropertiesaremadeindependentofthegeometryofthetestspecimenusedtoobtainthem.Thesedampingmaterialpropertiescanthenbeusedwithmathematicalmodelstodesigndampingsystemsandpredicttheirperformancepriortohardwarefabrication.Thesemodelsincludesimplebeamandplateanalogiesaswellasfiniteelementanalysismodels.Thistestmethodhasbeenfoundtoproducegoodresultswhenusedfortestingmaterialsconsistingofonehomogeneouslayer.Insomedampingapplications,adampingdesignmayconsistoftwoormorelayerswithsignificantlydifferentcharacteristics.Thesecomplicateddesignsmusthavetheirconstituentlayerstestedseparatelyifthepredictionsofthemathematicalmodelsaretohavethehighestpossibleaccuracy.1.1Thistestmethodmeasuresthevibration-dampingpropertiesofmaterials:thelossfactor,x03B7;,andYoung''smodulus,E,ortheshearmodulus,G.Accurateoverafrequencyrangeof50to5000Hzandovertheusefultemperaturerangeofthematerial,thismethodisusefulintestingmaterialsthathaveapplicationinstructuralvibration,buildingacoustics,andthecontrolofaudiblenoise.Suchmaterialsincludemetals,enamels,ceramics,rubbers,plastics,reinforcedepoxymatrices,andwoodsthatcanbeformedtocantileverbeamtestspecimenconfigurations.1.2Thisstandarddoesnotpurporttoaddressallthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q10
【国际标准分类号】:91_120_20
【页数】:14P.;A4
【正文语种】:英语