Reference number
ISO 12619-11:2017
International Standard
ISO 12619-11:2017
Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components — Part 11: Excess flow valve
Edition 1
2017-08
Preview
ISO 12619-11:2017
70687
No disponible en español
Publicado (Edición 1, 2017)
Esta publicación se revisó y confirmó por última vez en 2023. Por lo tanto, esta versión es la actual.

ISO 12619-11:2017

ISO 12619-11:2017
70687
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 12619-11:2017specifies tests and requirements for the excess flow valve, a compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blend fuel system component intended for use on the types of motor vehicles defined in ISO 3833.

It is applicable to vehicles using CGH2 in accordance with ISO 14687-1 or ISO 14687-2 and hydrogen/natural gas blend using natural gas in accordance with ISO 15403-1 and ISO/TR 15403-2. It is not applicable to the following:

a) liquefied hydrogen (LH2) fuel system components;

b) fuel containers;

c) stationary gas engines;

d) container mounting hardware;

e) electronic fuel management;

f) refuelling receptacles;

g) fuel cell vehicles.

NOTE 1 It is recognized that miscellaneous components not specifically covered herein can be examined to meet the criteria of ISO 12619-11:2017and tested according to the appropriate functional tests.

NOTE 2 All references to pressure in ISO 12619-11:2017are considered gauge pressures unless otherwise specified.

Informaciones generales

  •  : Publicado
     : 2017-08
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 6
  • ISO/TC 22/SC 41
    43.060.40 
  • RSS actualizaciones

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia