【英文标准名称】:Rollingbearings--Self-aligningballbearings
【原文标准名称】:滚动轴承.自位滚珠轴承
【标准号】:JISB1523-1993
【标准状态】:作废
【国别】:日本
【发布日期】:1993-07-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMachineElements
【标准类型】:()
【标准水平】:()
【中文主题词】:自位轴承;尺寸;滚珠轴承
【英文主题词】:ballbearings;self-aligningbearings;dimensions
【摘要】:この規格は,複列自動調心玉軸受(以下,軸受という。)について規定する。
【中国标准分类号】:J11
【国际标准分类号】:21_100_20
【页数】:6P;A4
【正文语种】:日语


【英文标准名称】:StandardTestMethodsforPerformanceofRangeTops
【原文标准名称】:炉灶轻油性能标准试验方法
【标准号】:ASTMF1521-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:F26.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:efficiency;energy;performance;productioncapacity;productionrate;range;rangetop;throughput;uniformtestprocedure;Burners;Cookingenergyefficiency(CEE);Cooking/foodserviceequipment;Cooking/foodserviceequipmentperformance;Effi
【摘要】:Theenergyinputratetestisusedtoconfirmthattherangeundertestisoperatingatthemanufacturer''sratedinput.Thistestwouldalsoindicateanyproblemswiththeelectricpowersupplyorgasservicepressure.Theheattransfercharacteristicsofacookingunitcanbesimulatedbymeasuringthetemperatureuniformityofasteelplate.Idleenergyrateandpilotenergyconsumptioncanbeusedbyfoodserviceoperatorstoestimateenergyconsumptionduringnon-cookingperiods.Thecookingenergyefficiencyisadirectmeasurementofrangeefficiencyatthefull-energyinputrate.Thisdatacanbeusedbyfoodserviceoperatorsintheselectionofranges,aswellasforthemanagementofarestaurant''senergydemands.Note18212;ThePGx0026;EFoodServiceTechnologyCenterhasdeterminedthatthecookingenergyefficiencydoesnotsignificantlychangefordifferentinputrates.Ifpreciseefficiencycalculationsaredesiredatlowerinputrates,thefull-inputratetestprocedureisvalidforallinputrates(thatis,lessthanfull-input).Productionrateandproductioncapacitycanbeusedtoestimatetheamountoftimerequiredforfoodpreparationandasameasureofrangecapacity.Thishelpsthefoodserviceoperatormatcharangetoparticularfoodoutputrequirements.1.1Thesetestmethodscovertheenergyconsumptionandcookingperformanceofrangetops.Thefoodserviceoperatorcanusethisevaluationtoselectarangetopandunderstanditsenergyconsumption.1.2Thesetestmethodsareapplicabletogasandelectricrangetopsincludingbothdiscreetburnersandelementsandhottops.1.3Therangetopcanbeevaluatedwithrespecttothefollowing(whereapplicable):1.3.1Energyinputrate(see10.2),and1.3.2Pilotenergyconsumption(see10.3).1.3.3Heat-uptemperatureresponseandtemperatureuniformityatminimumandmaximumcontrolsettings(see10.4),and1.3.4Cookingenergyefficiencyandproductioncapacity(see10.5).1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y68
【国际标准分类号】:97_040_20
【页数】:9P.;A4
【正文语种】:英语