【英文标准名称】:Foodprocessingmachinery-Mincingmachines-Safetyandhygienerequirements
【原文标准名称】:食品加工机械.切碎机.安全和卫生学要求
【标准号】:BSEN12331-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2006-04-28
【实施或试行日期】:2006-04-28
【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】:事故预防;屠宰机;可清除干净特性;粉碎;定义;电气安全;人类工效学;绞馅机;食品料;食品机;危害;卫生学;炊事机具;作标记;机械工程;噪声(环境的);噪声测量;操作说明书;安全;安全工程;安全要求;切片机;规范(验收);贸易;工作场所安全
【英文主题词】:Accidentprevention;Butcher'smachinery;Cleanability;Comminution;Definition;Definitions;Electricalsafety;Ergonomics;Foodmincers;Foodstuff;Foodstuffmachine;Hazards;Hygiene;Kitchenmachines;Marking;Mechanicalengineering;Noise(environmental);Noisemeasurements;Operatinginstructions;Safety;Safetyengineering;Safetyrequirements;Slicingmachines;Specification(approval);Trade;Workplacesafety
【摘要】:1.1ThisEuropeanStandardspecifiesrequirementsforthedesignandmanufactureofmincingmachinesusedinastationaryposition.Themachinescoveredbythisstandardareusedforsizereductionoffreshorfrozenmeat,meatproductsandfishbycuttinginasetofcuttingtools.Mincingmachinesfordomesticusesarenotincludedinthisstandard.FillingmincersarecoveredbyprEN12463"Foodprocessingmachinery-Fillingmachinesandauxiliarymachines-Safetyandhygienerequirements".Thisstandardappliesonlytomachinesthataremanufacturedafterthedateofissueofthisstandard.Mincingmachinesinconnectionwithusingaholdtorunfootswitcharenotcoveredbythisstandard.1.2Thisstandardcoversthefollowingtypes:-Mincingmachinewithtray,feedintakeandpusher,diameter<52mmonfeedintake(seeFigure5)-Mincingmachinewithtray,feedintake,restrictorplateandpusher,diameter>52mmonfeedintake(seeFigure6)-Mincingmachinewithfeedintakehopperandcover,screwconveyor,with1)orwithoutmixingscrewinfeedintakehopper(seeFigure7)-Mincingmachinewithfeedintakehopper,withorwithoutcover,screwconveyor,with1)orwithoutmixingscrewinfeedintakehopper,withloadingdevice(continuouslyordiscontinuously)Mincingmachinescompriseamachinebase,awormcasingwithaworm,afeedintaketrayorhopper,ascrewconveyor(andsometimesanadditionalmixingscrewinthefeedintakehopper),asetofcuttingtools,alocknut,aloadingdevice,adrivemotorand,dependingonmachinetype,electrical,hydraulicandpneumaticcomponents.Theywillalsohavevarioussafeguardingdevicesasexamplesinclause5.Mincingmachinesmaybeequippede.g.with-anextractionclaw,-anejectororextractor,-aprotectivehoodoverthedischargeoutlet,-acoverovertheinletopeningofthefeedintakehopper,-atransportcarriageforthelocknut,thesetofcuttingtools,thewormandthescrewconveyor,-aliftingdeviceforthelocknut,thesetofcuttingtools,thewormandthescrewconveyor,-aloadingdevice.1.3IntendeduseThefreshorfrozenmeat,meatproductorthefishisfedmanuallyorbymeansoftheloadingdeviceintothemincingmachine.Theproductisfedtothewormeitherbymeansofapusherorascrewconveyorandsizereducedinthesetofcuttingtools.Itisnotintendedthatmincingmachinesarecleanedwithpressurizedwater.However,itistobeforeseenthatitisdifficulttoguaranteethatthismethodwillneverbeusedinpractice.Inordertodealwiththiseventuality,therequirementsof5.3.3.2shouldapply.Intendeduseisdefinedin3.12ofEN292-1:1991.
【中国标准分类号】:X99
【国际标准分类号】:67_260
【页数】:46P.;A4
【正文语种】:英语


【英文标准名称】:Surfaceacousticwave(SAW)filtersofassessedquality-Part2:Guidefortheuse
【原文标准名称】:声表面波(SAW)滤波器质量评定.第2部分:使用指南
【标准号】:IEC60862-2-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC49
【标准类型】:()
【标准水平】:()
【中文主题词】:滤声器;声波;应用程序;电气工程;电声学;过滤器;频率曲线;频率稳定性;频率变化;指导手册;包装件;压电器件;性能;表面声波滤波器;表面声波;传感器;传输特性;横波;使用
【英文主题词】:Acousticfilters;Acousticwaves;Applications;Electricalengineering;Electroacoustics;Filters;Frequencycurve;Frequencystability;Frequencyvariations;Guidebooks;Packages;Piezoelectricdevices;Properties;SAWfilters;Surfaceacousticwaves;Transducers;Transmissioncharacteristics;Transversewaves;Use
【摘要】:
【中国标准分类号】:L18
【国际标准分类号】:31_140;31_160
【页数】:124P;A4
【正文语种】:英语