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SAE J641 Hydrodynamic Drives Terminology

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Product Code:SAE J641
Title:Hydrodynamic Drives Terminology
Issuing Committee:Automatic Transmission Transaxle Committee
Scope: Since the torque converter and fluid coupling have become commonly used components of automatic transmissions in industry, the SAE appointed a committee to standardize terminology, test procedure, data recording, design symbols, and so forth, in this field. The following committee recommendations will facilitate a clear understanding for engineering discussions, comparisons, and the preparation of technical papers.The recommended usages represent the predominant practice or the acceptable practice. Where agreement is not complete, alternates have been included for clarification.Example - Two systems of blade angle designations are described. Consequently when a blade angle is specified, the system should be designated.This SAE Recommended Practice deals only with the physical parts and dimensions and does not attempt to standardize the design considerations, such as the actual fluid flow angle resulting from the physical blade shape.
Rationale: Since the torque converter and fluid coupling have become commonly used components of automatic transmissions in industry, the SAE appointed a committee to standardize terminology, test procedure, data recording, design symbols, and so forth, in this field. The following committee recommendations will facilitate a clear understanding for engineering discussions, comparisons, and the preparation of technical papers.The recommended usages represent the predominant practice or the acceptable practice. Where agreement is not complete, alternates have been included for clarification.Example - Two systems of blade angle designations are described. Consequently when a blade angle is specified, the system should be designated.This SAE Recommended Practice deals only with the physical parts and dimensions and does not attempt to standardize the design considerations, such as the actual fluid flow angle resulting from the physical blade shape.
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【英文标准名称】:Plastics-Determinationofthetotalluminoustransmittanceoftransparentmaterials-Part2:double-beaminstrument.
【原文标准名称】:塑料.透明材料光透射率总量测定.第2部分:双束光发射仪器
【标准号】:NFT51-065-2-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-07-01
【实施或试行日期】:2006-07-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;测定;双束发光计;照明工程;突发光辐射;光传输;光发射;光度测量法;塑料;试验设备;透明度
【英文主题词】:Definition;Definitions;Determination;Double-beamphotometer;Illuminationengineering;Incidentlightradiation;Lighttransmission;Lighttransmittance;Photometry;Plastics;Testequipment;Transparency
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:12P;A4
【正文语种】:其他