Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 15: Capacitance fuel conte...
This document specifies tests and requirements for the capacitance fuel content gauge, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.This document is applicable to vehicles using natural gas in accordance with ISO 15403-1 (mono-fuel, bi-fuel, or dual-fuel applications). It is not applicable to the following:
a) fuel containers;
b…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 17: Natural gas detector
This document specifies tests and requirements for the natural gas detector, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This document is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refuelling receptacles.
It is recognized…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 2: Performance and general...
This document specifies the performance and general test methods of liquefied natural gas fuel system components, intended for use on the types of motor vehicles as defined in ISO 3833. This document is also applicable to other LNG-fueled motor vehicles as far as appropriate, until any specific norm is worked out for such a type of vehicle. It also provides general design principles and specifies…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 14: Differential pressure ...
This document specifies tests and requirements for the differential pressure fuel content gauge, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This document is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refuelling receptacles.…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 1: General requirements an...
This document specifies general requirements and definitions of liquefied natural gas fuel system components, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking.
This document is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 3: Check valve
This document specifies tests and requirements for the check valve, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
This document is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refuelling receptacles.
It is recognized that…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 19: Automatic valve
This document specifies tests and requirements for the automatic valve, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles using natural gas in accordance with ISO 15403-1 (mono-fuel, bi-fuel or dual-fuel applications). It is not applicable to the following:
a) fuel containers;
b) stationary…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 8: Excess flow valve
This document specifies tests and requirements for the excess flow valve, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles using natural gas in accordance with ISO 15403-1 (mono-fuel, bi-fuel, or dual-fuel applications). It is not applicable to the following:
a) fuel containers;
b) stationary…
Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 18: Gas temperature sensor
This document specifies tests and requirements for the gas temperature sensor, a liquefied natural gas fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This document is not applicable to the following:
a) fuel containers;
b) stationary gas engines;
c) container mounting hardware;
d) electronic fuel management;
e) refuelling receptacles.
It is recognized…
Acoustics — Assessment of noise annoyance by means of social and socio-acoustic surveys
This document provides specifications for socio-acoustic surveys and social surveys which include questions on noise effects (referred to hereafter as “social surveys”). It includes questions to be asked, response scales, key aspects of conducting the survey, and reporting the results.
It is recognized that specific requirements and protocols of some social studies may not permit the use of some…
