Over deze norm
This part of ISO 19723 specifies performance and general test methods for liquifiedliquefied natural gas fuel system components intended for use on the types of motor vehicles defined in ISO 3833. This part of ISO 19723 is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using liquifiedliquefied natural gas in accordance with ISO 15403. It is not applicable to the following: originalproduction and converted vehicles. All matters relating to the skills of installers and converters have been excluded from this part of ISO19723. This part of ISO19723 is only applicable on the components in the "LNG system" meaning an assembly of components (tanks, valves, flexible fuel lines, etc.) and connecting parts (fuel lines, fittings, etc.) fitted on motor vehicles using LNG in their propulsion system and related components up to and including the vaporizer. Other parts downstream from the vaporizer shall be considered as CNG components covered by the ISO15501.
||Wegvoertuigen - Brandstofsystemen voor vloeibaar aardgas (LNG) - Deel 1: Veiligheidseisen
||Road vehicles - Liquefied natural gas (LNG) fuel systems - Part 1: Safety requirements