BS ISO 20766-4:2018 Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Level indicator

BS ISO 20766-4:2018

Road vehicles. Liquefied petroleum gas (LPG) fuel system components. Level indicator

Status : Current   Published : November 2018



What is this standard about?

This document specifies general requirements and definitions of liquefied petroleum gas fuel 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 applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance with ISO 9162. It is not applicable to the following:

a) fuel containers;

b) stationary gas engines;

c) container mounting hardware;

d) electronic fuel management;

e) refuelling receptacles.

NOTE 1 It is recognized that miscellaneous components not specifically addressed herein can be examined for compliance with the criteria of any applicable part of ISO 20766, including testing to the appropriate functional tests.

NOTE 2 All references to pressure in this document are considered gauge pressures unless otherwise specified.

NOTE 3 This document applies to devices which have a service pressure in the range of 110 kPa (Butane rich at 20 °C) and 840 kPa (Propane at 20 °C), hereinafter referred to in this document.

Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).

Standard NumberBS ISO 20766-4:2018
TitleRoad vehicles. Liquefied petroleum gas (LPG) fuel system components. Level indicator
Publication Date29 November 2018
Normative References(Required to achieve compliance to this standard)ISO 20766 (all parts), IEC 60529:1989 Cons Ed 2-1, IEC 60529:1989/AMD1:1999
Informative References(Provided for Information)EN 12806, EN 589, ISO 6957, ISO 9227, ISO 11114-2:2000, ISO 1817:1985, ISO 1431-1:2004
International RelationshipsISO 20766-4:2018
Draft Superseded By17/30347933 DC
DescriptorsElectrical components, Fire tests, Mechanical testing, Electrical testing, Chemical-resistance tests, Road vehicles, Electric conductors, Electric cables, Road vehicle components, Dimensions
Title in FrenchVéhicules routiers. Équipements pour véhicules utilisant le gaz de pétrole liquéfié (GPL) comme combustible Indicateur de niveau
ISBN978 0 580 95628 7
File Size506 KB

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