20/30390007 DC - BS ISO 12614-1. Road vehicles. Liquefied natural gas (LNG) fuel system components. Part 1. General requirements and definitions

20/30390007 DC

BS ISO 12614-1. Road vehicles. Liquefied natural gas (LNG) fuel system components. Part 1. General requirements and definitions

Status : Current, Draft for public comment   Published : April 2020

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This part of ISO 12614 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 part of ISO 12614 is not applicable to the following:

  1. fuel containers;

  2. stationary gas engines;

  3. container mounting hardware;

  4. electronic fuel management;

  5. fuelling receptacles.

NOTE 1

It is recognized that miscellaneous components, not specifically covered herein can be examined to meet the criteria of this part of ISO 12614 and tested according to the appropriate functional tests.

NOTE 2

All references to pressure in this part of ISO 12614 are to be considered gauge pressures unless otherwise specified.

NOTE 3

This part of ISO 12614 is based upon a working pressure for natural gas as fuel of 1,6 MPa [16 bar1

1

1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2.

]. Other working pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio). For example, a 2 MPa (20 bar) working pressure system will require pressures to be multiplied by 1,25.



Standard Number20/30390007 DC
TitleBS ISO 12614-1. Road vehicles. Liquefied natural gas (LNG) fuel system components. Part 1. General requirements and definitions
StatusCurrent, Draft for public comment
Publication Date27 April 2020
Normative References(Required to achieve compliance to this standard)ISO 6722 (all parts), ISO 15500:2012, ISO 3833:1977
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO/DIS 12614-1
Draft Expiry Date20 June 2020
DescriptorsFuels, Electrical equipment, Road vehicles, Liquefied natural gas, Natural gas, Definitions, Road vehicle engineering, Components, Gaseous fuels, Terminology, Assembling, Marking, Electric wiring systems, Vocabulary, Construction, Instructions for use, Vehicles
ICS43.060.40
Title in FrenchVéhicules routiers — Équipements pour véhicules utilisant le gaz naturel liquéfié (GNL) comme combustible — Partie 1: Exigences générales et définitions Partie 1: Exigences générales et définitions
CommitteeGSE/40
PublisherBSI
FormatA4
DeliveryYes
Pages13
File Size431 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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