您的位置: 标准下载 » 协会标准 » SAE 美国机动车工程师学会 »

SAE J2050 High-Temperature Power Steering Pressure Hose

作者:标准资料网 时间:2024-05-11 21:18:30  浏览:9297   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE J2050
Title:High-Temperature Power Steering Pressure Hose
Issuing Committee:Automotive Brake And Steering Hose Standards Comm
Scope: This SAE Standard covers two types of hose fabricated from textile reinforcement and synthetic rubber, assembled with end fittings for use in high-temperature automotive power steering applications as flexible connections within the temperature range of -40 to +150 掳C (-40 to +302 掳F) maximum and 10.3 MPa (1500 psi) maximum working pressure. These hoses are intended for use in applications where reduction in amplitude of pump pressure pulsation is required. Class A hose has a nominal OD of 19.84 mm (0.781 in). Class B hose is a lightweight hose with a nominal OD of 17.91 mm (0.705 in). This specification defines the minimum performance levels of a flexible connector in the hydraulic steering system to convey power steering fluid from the steering pump to the steering gear.
Rationale: This SAE Standard covers two types of hose fabricated from textile reinforcement and synthetic rubber, assembled with end fittings for use in high-temperature automotive power steering applications as flexible connections within the temperature range of -40 to +150 掳C (-40 to +302 掳F) maximum and 10.3 MPa (1500 psi) maximum working pressure. These hoses are intended for use in applications where reduction in amplitude of pump pressure pulsation is required. Class A hose has a nominal OD of 19.84 mm (0.781 in). Class B hose is a lightweight hose with a nominal OD of 17.91 mm (0.705 in). This specification defines the minimum performance levels of a flexible connector in the hydraulic steering system to convey power steering fluid from the steering pump to the steering gear.
下载地址: 点击此处下载
【英文标准名称】:Soilquality-Leachingproceduresforsubsequentchemicalandecotoxicologicaltestingofsoilandsoilmaterials-Part3:Up-flowpercolationtest(ISO/TS21268-3:2007);GermanversionCENISO/TS21268-3:2009
【原文标准名称】:土质.土壤和土壤材料的连续化学和毒物学测试的浸出过程.第3部分:上流过滤试验(ISO/TS21268-3-2007).德文版本CENISO/TS21268-3-2009
【标准号】:DINSPEC1130-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-02
【实施或试行日期】:
【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】:生物试验;化学分析和测试;柱;土壤组分;定义;生态毒理;生态毒物学;无机物的;无机化合物;无机材料;调查;有机的;有机化合物;沥滤;规程;样本制备;试样;土壤普查;土壤试验;土壤;试样制备;测试;毒理测定
【英文主题词】:Biologicaltests;Chemicalanalysisandtesting;Columns;Compositionoftheground;Definitions;Ecotoxicity;Ecotoxicology;Inorganic;Inorganiccompounds;Inorganicmaterials;Investigations;Organic;Organiccompounds;Percolation;Procedures;Samplepreparation;Samples;Soilsurveys;Soiltesting;Soils;Specimenpreparation;Testing;Toxicologicaltesting
【摘要】:DINISO/TS21268-3specifiesatest,whichisaimedatdeterminingtheleachingbehaviourofinorganicandorganicconstituentsfromasoilandsoilmaterial.Themethodisaonce-throughpercolationtestwithwater(0,001mol/LCaCl2)understandardisedconditionsofflowrate.Thematerialisleachedunderdynamichydraulicconditions.Theeluatesobtainedcanbeusedtodeterminetheecologicalpropertiesofthesoilwithrespecttomicro-organisms,floraandfauna.Thetestresultsenablethedistinctionbetweendifferentreleasepatterns,forinstancewash-outandreleaseundertheinfluenceofinteractionwiththematrix,whenapproachinglocalequilibriumbetweenmaterialandleachant.ThetestprocedurespecifiedinDINISO/TS21268-3produceseluates,whicharesubsequentlycharacterisedbyexistingphysical,chemicalandecotoxicologicalstandardmethods.Thistestismainlyaimedatuseforroutineandcontrolpurposes,andaloneitcannotbeusedtodescribeallleachingpropertiesofasoil.Additionalleachingtestsareneededforthatextendedgoal.
【中国标准分类号】:B11
【国际标准分类号】:13_080_05
【页数】:27P.;A4
【正文语种】:德语


【英文标准名称】:Methodsoftestformortarformasonry-Part1:Determinationofparticlesizedistribution(bysieveanalysis)(includesAmendmentA1:2006)EnglishversionofDINEN1015-1:2007-05
【原文标准名称】:圬工用灰浆的试验方法.第1部分:粒度分布的测定(筛析法)(包括修改件A1:2006)
【标准号】:DINEN1015-1-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-05
【实施或试行日期】:
【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】:建筑工地;建筑;施工材料;干法筛析;工厂灰浆;砖石工程;灰浆成分;灰浆;粒度分布;抽样方法;筛分;筛选(大小);试验灰浆;测试;称重;湿筛法
【英文主题词】:Buildingsites;Construction;Constructionmaterials;Drysieving;Factorymortars;Masonry;Mortarcomposition;Mortars;Particlesizedistribution;Samplingmethods;Screening;Screening(sizing);Testmortars;Testing;Weighing;Wetscreening
【摘要】:ThisEuropeanStandardspecifiestwomethodsofdeterminingthepartclesizedistributionofdrymixedornonhardenedwetmixedmortars.Themethodofwetsievingisapplicabletomortarcontainingnormalweightaggregatesandthemethodofdrysievingtomortarscontaininglightweightaggregates.ThisEuropeanstandarddoesnotcoverparticlesizedistributionofseparateaggregateswhichshouldbedeterminedinaccordancewiththetestmethoddescribedinEuropeanStandardEN933,nordoesitcovermixescontainingfibreswnichcannotberemovedbeforesieving.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:10P.;A4
【正文语种】:英语