Working Group #18
    Gaseous Hydrogen Land Vehicle Fuel Tanks and TPRDs
   
Under Development
      International



Organization International Organization for Standardization (ISO)

Identification

ISO Technical Committee 197

Working Group 18

Gaseous Hydrogen Land Vehicle Fuel Tanks and TPRDs

  • ISO 19881 Land Vehicle Fuel Tanks

  • ISO 19882 Thermally-activated Pressure Relief Devices


Key Points

ISO 19881 will address:

  • Performance-based stress rupture testing

  • Fire resistance testing for fire rating

  • Inspections after events/accidents

 

 

ISO 19882 will address:

  • Applicability the same as 19881

  • Test procedures from JTR, CSA and SAE

  • Service life and working pressure to match container

  • CSA HPRD as the seed document


Status

At its December 2014 meeting, technical issues were resolved, and CD 19881 for containers was targeted for early 2015.

The committee will meet at CEA in Grenoble, France in October 2015.

 


Committee
Information

Convener:   Livio Gambone