JB/T 7384.12-1994 紧固件 螺杆直线度检验模
作者:标准资料网 时间:2024-05-19 00:38:07 浏览:8917
来源:标准资料网
基本信息
| 标准名称： | 紧固件 螺杆直线度检验模 |
| 中标分类： |
机械 >>
通用零部件 >>
紧固件 |
| 替代情况： | 标准内容已被GB/T 3103.1-2002 附录C 中的内容涵盖。 |
| 发布部门： | 中华人民共和国机械工业部 |
| 发布日期： | 1994-07-26 |
| 实施日期： | 1995-07-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2010-01-20 |
| 提出单位： | 全国紧固件标准化技术委员会 |
| 归口单位： | 全国紧固件标准化技术委员会 |
| 起草单位： | 机械工业部机械标准化研究所 |
| 出版社： | 机械工业出版社 |
| 出版日期： | 1995-06-01 |
| 页数： | 5页 |
| 批文号： | 机械科[1994]614号 |
适用范围
本标准规定了检测螺栓、螺钉等螺杆直线度检验模的型式和尺寸。本标准适用于ZB J13 002.1 表3 中第17 项。
前言
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目录
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引用标准
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所属分类： 机械 通用零部件 紧固件
Product Code:SAE AIR1129
Title:Aerospace Ground Equipment Criteria for a Propellant Transfer Unit (Cancelled Jan 1999)
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope: The primary purpose of a Propellant Transfer Unit (PTU) is to temperature-condition and weigh a specific amount of propellant, and transfer if to a vehicle propellant tank. A secondary purpose of a PTU may be to drain propellant from the vehicle tank and return it to the transfer unit when required. The transfer unit may also be used for flushing the vehicle fill lines and transfer unit with appropriate flushing fluids, followed with nitrogen for the purpose of drying the lines and weigh tank. The transfer unit may include provisions for helium purging of the propellant transfer tank and lines, ad supplying a blanket of helium pressure to the transfer tank. Each PTU consists of a piping system with appropriate propellant and pneumatic valves, regulators, relief valves, filters and a propellant pump. Various components such as a scrubber, bubbler, propellant cooler (heat exchanger), propellant weigh tank, weigh scale and a chiller may make up the balance of the assembly. The PTU is an integrated assembly with all components mounted on a common support frame. Protective covers are provided for those units which operate outside of a controlled environment area. propellant cooler (heat exchanger), propellant weigh tank, weigh scale and a chiller may make up t propellant cooler (heat exchanger), propellant weigh tank, weigh scale and a chiller may make up the balance of the assembly. The PTU is an integrated assembly with all components mounted on a common support frame. Protective covers are provided for those units which operate outside of a controlled environment area. propellant cooler (heat exchanger), propellant weigh tank, weigh scale and a chiller may make up the balance of the assembly. The PTU is an integrated assembly with all components mounted on a common support frame. Protective covers are provided for those units which operate outside of a controlled environment area.he balance of the assembly. The PTU is an integrated assembly with all components mounted on a common support frame. Protective covers are provided for those units which operate outside of a controlled environment area.【英文标准名称】:Roadvehicles.Fuelinjectionequipmenttesting.Part1:calibratingnozzleandholderassemblies.
【原文标准名称】:道路车辆.注油设备试验.第1部分:校准喷嘴和固定器组件
【标准号】:NFR16-332-1-1993
【标准状态】:现行
【国别】:法国
【发布日期】:1993-12-01
【实施或试行日期】:1993-12-20
【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】:喷射设备;柴油发动机;燃料喷射器;喷嘴;试验设备;道路车辆;试验;试验;内燃机
【英文主题词】:Dieselengines;Fuelinjectors;Injectionequipment;Internalcombustionengines;Nozzles;Roadvehicles;Testequipment;Testing;Tests
【摘要】:
【中国标准分类号】:T13
【国际标准分类号】:43_060_40
【页数】:13P;A4
【正文语种】:其他
