DIN 24190-1985 通风技术设备的通道构件.卷边.焊接的薄钢板的管道
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【英文标准名称】:Ductingforventilationequipment;lock-seamedandweldedsheetmetalducts
【原文标准名称】:通风技术设备的通道构件.卷边.焊接的薄钢板的管道
【标准号】:DIN24190-1985
【标准状态】:作废
【国别】:德国
【发布日期】:1985-11
【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】:尺寸;元部件;薄铁板管道;热环境系统;通风道工程;折叠的;厚度;通风设备;材料
【英文主题词】:materials;sheet-ironducts;components;ventilationductwork;ventilationequipment;thermalenvironmentsystems;thickness;dimensions;folded
【摘要】:
【中国标准分类号】:Q76
【国际标准分类号】:91_140_30
【页数】:3P;A4
【正文语种】:德语
MIL-HDBK-776 (NOTICE 1), MILITARY HANDBOOK: SHAFTS, ELASTIC TORSIONAL STRESS ANALYSIS OF (11 JUL 1988)., MIL-HDBK-776, dated 15 September 1981, has been reviewed and determined to be valid for use in acquisition.Product Code:SAE ARP4014
Title:Aircraft Turbine Engine Pneumatic Component Contaminated Air Endurance Test
Issuing Committee:Ae-5b Engine Related Components Airframe-Mounted Pumps
Scope: This recommended practice describes a method of conducting an endurance test using contaminated air when the applicable specification requires non-recirculation of the contaminants. The objective of the test is to determine the resistance of the engine mounted components to wear or damage caused by the contaminated air. The method described herein calls for non-recirculation of the contaminants and is intended to provide a uniform distribution of the contaminant at the inlet to the Unit Under Test (UUT). The UUT may require the use of a hydraulic fluid for actuation of components within the test unit. Contamination of this test fluid is not part of this recommended practice, however, if required by applicable test specification refer to MAP 749A.