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QB/T 2067-1994 横式连续蒸煮管进出料大接管开孔补强设计规范

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基本信息
标准名称:横式连续蒸煮管进出料大接管开孔补强设计规范
中标分类:
发布部门:中国轻工总会
发布日期:1995-01-05
实施日期:1995-08-01
首发日期:1900-01-01
作废日期:1900-01-01
提出单位:中国轻工总会质量标准部
归口单位:全国压力容器标准化技术委员会专用压力容器分技术委员会
起草单位:轻工业部杭州轻工机械设计研究所、浙江工学院
起草人:陈祥龙、章春亮、方英、张康达、钱逸
出版社:中国轻工业出版社
出版日期:1995-08-01
页数:4页
适用范围

本标准规定了横式连续蒸煮管进出料大接管开孔补强设计规定的术语、符号、厚度附加童、材料、开
孔补强设计、补强范围、检验等。
本标准适用于同时符合下列各参数的造纸制浆设备连续蒸煮管(以下简称连燕管)进出料接管的开孔补强设计:
设计压力不高于1.0MPa;
设计温度不高于180℃;
筒体内径不大于1600mm;
接管内径与筒体内径之比超出GB150允许的开孔限制范围,且不大于0.8;
工作介质特性为非强腐蚀性,毒性为轻度危害、非易燃易爆,

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所属分类:
Product Code:SAE AIR5774
Title:Composite Fuel Tanks, Fuel System Design Considerations
Issuing Committee:Ae-5 Aerospace Fuel, Oil And Oxidizer Systems Committee
Scope: 1. SCOPEThis AIR is a compilation of engineering references and data useful to the technical community that can be used to ensure fuel system compatibility with composite structure. This AIR is not a complete detailed design guide and is not intended to satisfy all potential fuel system applications. Extensive research, design and development is required for each individual application. 1.1 PurposeThis document is intended to serve as guidance to airframe and equipment manufacturers for the design and installation of fuel systems into composite structure. This document is not intended to be a fully definitive specification, but concentrates on areas where it is felt guidance is needed. The purpose of this AIR is to compile one definitive source of the references, rules, regulations and preferred practices for the development of a fuel system in composite structure. This AIR sets forth some useful design considerations for work with composites as it relates to the fuel system.1.2 BackgroundThe development and installation of a fuel system in composite structure introduces a variety of design situations which are different from aluminium. The differences are related to the properties of the composite material. As an example these may include low electrical and thermal conductivity, greater design sensitivity to holes, reduced shielding from electromagnetic radiation, reduced conductivity of lightning and potential corrosion in graphite aluminum interfaces.1.3 Field of ApplicationThis AIR applies to the aerospace industry and specifically to aircraft that use common petroleum fuels.
Rationale: 1. SCOPEThis AIR is a compilation of engineering references and data useful to the technical community that can be used to ensure fuel system compatibility with composite structure. This AIR is not a complete detailed design guide and is not intended to satisfy all potential fuel system applications. Extensive research, design and development is required for each individual application. 1.1 PurposeThis document is intended to serve as guidance to airframe and equipment manufacturers for the design and installation of fuel systems into composite structure. This document is not intended to be a fully definitive specification, but concentrates on areas where it is felt guidance is needed. The purpose of this AIR is to compile one definitive source of the references, rules, regulations and preferred practices for the development of a fuel system in composite structure. This AIR sets forth some useful design considerations for work with composites as it relates to the fuel system.1.2 BackgroundThe development and installation of a fuel system in composite structure introduces a variety of design situations which are different from aluminium. The differences are related to the properties of the composite material. As an example these may include low electrical and thermal conductivity, greater design sensitivity to holes, reduced shielding from electromagnetic radiation, reduced conductivity of lightning and potential corrosion in graphite aluminum interfaces.1.3 Field of ApplicationThis AIR applies to the aerospace industry and specifically to aircraft that use common petroleum fuels.【英文标准名称】:Electricflashlightsandlanternsforuseinhazardous(classified)locations
【原文标准名称】:危险(分类的)场所用电子闪光灯和手提灯
【标准号】:UL783-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993-07
【实施或试行日期】:
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:灯;危险场所分类(电气设备用);切断装置;闪光灯;电池供电装置;危险区;电的;灯泡
【英文主题词】:battery-powereddevices;disconnectingdevices;flashlights;hazardousareasclassification(forelectricalequipment);electrical;lampbulbs;lanterns;dangerarea
【摘要】:
【中国标准分类号】:K35
【国际标准分类号】:29_140_40
【页数】:11P;A4
【正文语种】:英语