J93 进、排气系统 标准查询与下载

EN 13141-8:2014 建筑物通风.住宅通风用部件/产品的性能检验.第8部分:单间机械通风系统用无通风管道进排风机装置(包括热量回收)的性能试验

This European Standard specifies the laboratory test methods and test requirements for the testing of aerodynamic, thermal and acoustic performance, and the electrical power of an un-ducted mechanical supply and exhaust ventilation unit used in a single room. The purpose of this European Standard is not to consider the quality of ventilation but to test the performance of the equipment. In general, a ventilation unit contains: - supply and exhaust air fans; - air filters; - air to air heat exchanger or air storage mass for exhaust air heat and humidity recovery; - control system; - inlet and outlet grilles. Such equipment can be provided in more than one assembly, the separate assemblies of which are designed to be used together. Such equipment can contain alternating heat exchangers which provide separate supply and exhaust air flows. In certain cases, i.e. alternating ventilation unit, the manufacturer may recommend that the equipment can be installed in such a way that it serves more than one room. For the purpose of this European Standard, these products are assessed in a single room. This European Standard does not deal with ducted units or units with heat pumps. Safety requirements are given in EN 60335-2-80:2003.

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems inte

JB/T 11788.1-2014 内燃机  滤清器滤芯密封用聚氨酯 第1部分:空气滤清器滤芯用

JB/T 11788的本部分规定了以异氰酸酯（改性MDI）为基础的双组分聚醚型聚氨酯的术语和定义、技术要求、检验方法和检验规则。 本部分适用于乘用车、商用车、工程机械内燃机空气滤清器滤芯密封用聚氨酯（以下简称聚氨酯）。其他空气滤清器滤芯密封用聚氨酯亦可参照采用。

Internal combustion engines.Sealing polyurethane for filter elements.Part 1: For air filter elements

JB/T 6012.5-2014 内燃机进、排气门 第5部分:荧光渗透检测

JB/T 6012的本部分规定了内燃机进、排气门荧光渗透检测（以下简称渗透检测）的术语和定义、一般要求、渗透检测基本程序、渗透检测操作方法、鉴定和重新鉴定。 本部分适用于内燃机进、排气门（以下简称气门）表面开口缺陷的检测。

Internal combustion engines.Intake and exhaust valves.Part 5: Fluorescent penetrant testing

JB/T 11782-2014 柴油机 选择性氮氧化物催化还原剂 技术规范

本标准规定了柴油机催化还原催化转换器所需的选择性氮氧化物催化还原剂（柴油机用尿素水溶液）的指标要求、试验方法、采样及检验和包装、标志运输和贮存。 本标准适用于柴油机用选择性氮氧化物催化还原剂（柴油机用尿素水溶液）的生产、检验、包装、运输及贮存。

Diesel engines.NO_x selective reduction agent.Technical specifications

JB/T 11878-2014 往复式大功率内燃机 进、排气门 技术条件

本标准规定了往复式大功率内燃机进、排气门的术语和定义、结构、技术要求、检验方法、检验规则、标志、包装、运输和贮存。本标准适用于气缸直径大于160 mm的往复式大功率内燃机进、排气门(以下简称气门)。

Reciprocating high power internal combustion engines.Intake and exhaust valves.Specification

JB/T 11877-2014 往复式内燃机 配气系统 超速试验方法

本标准规定了往复式内燃机配气系统的超速试验方法及试验结果的判定。 本标准适用于道路车辆、船舶、农用拖拉机和林业机械、工程机械、发电机组、排灌机械用往复式内燃机（以下简称内燃机）的配气系统。其它用途往复式内燃机的配气系统也可参照采用。

Reciprocating internal combustion engines.Valvetrain system.Over speed test methods

JB/T 9755.2-2014 内燃机 空气滤清器第2部分:干式空气滤芯 技术条件

JB/T 9755的本部分规定了内燃机空气滤清器干式空气滤芯的技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本部分适用于额定体积流量为4 000 m/h以下的内燃机（不含乘用车发动机）空气滤清器干式空气滤芯（以下简称滤芯）。

Internal combustion engines.Air cleaner assemblies.Part 2: Dry air filter elements.Specification

JB/T 11797-2014 柴油机 废气再循环 真空调节器

本标准规定了柴油机废气再循环用真空调节器的术语和定义、技术要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于汽车、拖拉机、工程机械、发电机组及内河船舶等柴油机废气再循环用真空调节器（以下简称真空调节器）。其他用途的柴油机废气再循环用真空调节器也可参照采用。

Diesel engines.Exhaust gas recirculation.Vacuum modulators

JB/T 11796-2014 柴油机 废气再循环 气动EGR阀

本标准规定了柴油机废气再循环用真空驱动的气动EGR阀的术语和定义、技术要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于汽车、拖拉机、工程机械、发电机组及内河船舶等柴油机废气再循环用真空驱动的气动EGR阀（以下简称EGR阀）。其它用途的柴油机废气再循环气动EGR阀也可参照采用。

Diesel engines.Exhaust gas recirculation.Pneumatic EGR valves

JB/T 11789-2014 内燃机 气门旋转机构 技术条件

本标准规定了内燃机气门旋转机构的术语和定义、结构型式、技术要求、检验方法、检验规则、标志、包装、运输和贮存。 本标准适用于气缸直径小于或等于200 mm的往复式内燃机气门旋转机构。

Internal combustion engines.Valve rotators.Specification

ISO 5011:2014 内燃机和压缩机的空气进气清洁装置. 性能试验

This International Standard establishes and specifies uniform test procedures, conditions, equipment, and a performance report to permit the direct laboratory performance comparison of air cleaners. The basic performance characteristics of greatest interest are air flow restriction or differential pressure, dust collection efficiency, dust capacity, and oil carry-over on oil bath air cleaners. This test code therefore deals with the measurement of these parameters. This International Standard is applicable to air cleaners used on internal combustion engines and compressors generally used in automotive and industrial applications.

Inlet air cleaning equipment for internal combustion engines and compressors - Performance testing

BS ISO 5011:2014 内燃机和压缩机的空气进气清洁装置. 性能试验

Inlet air cleaning equipment for internal combustion engines and compressors. Performance testing

EN 1751:2014 建筑物通风.气路终端设备.阀与阀门的气动试验

This European Standard specifies methods for the testing and rating of dampers and valves used in air distribution systems with pressure differences up to 2000 Pa. The tests incorporated in this European Standard are: a) leakage past a closed damper or valve (for classification see Annex C); b) casing leakage (for classification see Annex C); c) flow rate/pressure requirement characteristics; d) torque: (see Annex A); e) thermal transmittance: (see Annex B). The acoustic testing of dampers and valves is not included in this European Standard. The tests specified above apply to the following: f) measurement of leakage past a closed damper or valve; g) measurement of casing leakage; h) determination of flow rate and pressure requirements; i) measurement of torque characteristics (see Annex A); j) measurement of thermal transfer characteristics to determine insulation properties (see Annex B). NOTE Certain aspects of the dynamic performance of dampers or valves are dependent upon the air distribution system to which they are connected and are, therefore, difficult to measure in isolation. Such considerations have led to the omission of these aspects of the dynamic performance measurements from this European Standard. Also, in common with other air distribution components, the results from tests carried out in accordance with this European Standard may not be directly applicable if the damper or valve is situated in an area of non-uniform flow.

Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves

JB/T 11479-2013 内燃机 粉末冶金气门导管 技术条件

本标准规定了内燃机粉末冶金气门导管的技术要求、检验方法、检验规则和标志、包装、运输和贮存。本标准适用于气缸直径小于或等于200 mm的往复活塞式内燃机粉末冶金气门导管(以下简称气门导管)。

Internal combustion engines.Powder metallurgy valve guidepipes.Specification

JB/T 11478-2013 通用小型内燃机 空气滤清器总成 技术条件

本标准规定了通用小型内燃机空气滤清器总成的技术要求、试验方法、检验规则以及标志、包装、运输与贮存。本标准适用于额定空气体积流量为70m/h以下的通用小型内燃机用空气滤清器总成(以下简称总成)。

General utility small internal combustion engines.Air cleaners.Specification

JB/T 9755.5-2013 内燃机 空气滤清器 第5部分:性能试验方法

JB/T 9755的本部分规定了内燃机空气滤清器性能的试验规程、试验条件、试验设备及试验结果的整理,以便使空气滤清器的试验室性能试验结果具有可比性。本部分适用于道路车辆、农林机械、工程机械、船舶和固定动力用内燃机空气滤清器的试验。

Internal combustion engines.Air cleaner assemblies.Part 5: Performance testing

ISO 15619:2013 往复式内燃机. 排气消声器的测量方法. 用声压和功率损耗比测定排气噪声和插入损耗的声功率级

This International Standard specifies the measurement method and requirements for exhaust silencers which is installed on reciprocating internal combustion engines, including laboratory measurement and site measurement.

Reciprocating internal combustion engines.Measurement method for exhaust silencers.Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratio

ISO 4548-13:2013 内燃机全流式机油滤清器试验方法. 第13部分: 复合过滤器外壳的静态爆破压力试验

This part of ISO 4548 specifies a method of testing full-flow lubricating oil filters for internal combustion engines to determine their ability to withstand a static pressure objective at high and cold temperatures and to determine their burst pressure and the failure mode. It applies to all oil filters, for example spin-on ones and filters made of temperature sensitive materials. It applies to new filters and filters returned from endurance tests.

Methods of test for full-flow lubricating oil filters for internal combustion engines.Part 13: Static burst pressure test for composite filter housings

BS ISO 8178-9:2012 往复式内燃机.废气排放测量.压燃式发动机瞬态工况排气烟度试验台测量用试验周期和试验规程

Reciprocating internal combustion engines. Exhaust emission measurement. Test cycles and test procedures for test bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions

JB/T 8415-2011 内燃机正时齿轮技术条件

本标准规定了内燃机曲轴、凸轮轴及配气、供油机构等成品齿轮的术语和定义、符号、技术要求、试验方法、检验规则和标志、包装、运输及贮存等要求。 本标准适用于气缸直径小于或等于200 mm的往复式内燃机正时齿轮，也适用于气缸直径小于或等于200 mm的往复式内燃机用机油泵传动齿轮、压气泵齿轮、助力转向泵齿轮以及惰齿轮等。

Internal combustion engines.Timing gears.Specifications