ISO 12619-7:2017
Current
The latest, up-to-date edition.
Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components — Part 7: Gas injector
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English
07-12-2017
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ISO 12619-7:2017 specifies tests and requirements for the gas injector and/or fuel rail, a compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system component intended for use on the types of motor vehicles defined in ISO 3833.
ISO 12619-7:2017 is applicable to vehicles using compressed gaseous hydrogen (CGH2) in accordance with ISO 14687‑1 or ISO 14687‑2 and hydrogen/natural gas blends 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 this document and tested according to the appropriate functional tests.
NOTE 2 All references to pressure in this document are to be considered gauge pressures unless otherwise specified.
| Committee |
ISO/TC 22/SC 41
|
| DevelopmentNote |
Supersedes ISO/DIS 12619-7. (12/2017)
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| IS/ISO 12619 : Part 7 : 2017 | Identical |
| BS ISO 12619-7:2017 | Identical |
| ISO/TR 15916:2015 | Basic considerations for the safety of hydrogen systems |
| ISO 14687-2:2012 | Hydrogen fuel Product specification Part 2: Proton exchange membrane (PEM) fuel cell applications for road vehicles |
| ISO/TR 15403-2:2006 | Natural gas - Natural gas for use as a compressed fuel for vehicles Part 2: Specification of the quality |
| ISO 13686:2013 | Natural gas Quality designation |
| ISO/TS 15869:2009 | Gaseous hydrogen and hydrogen blends Land vehicle fuel tanks |
| ISO 15403-1:2006 | Natural gas Natural gas for use as a compressed fuel for vehicles Part 1: Designation of the quality |
| ISO 3833:1977 | Road vehicles — Types — Terms and definitions |
| ISO 11114-2:2013 | Gas cylinders Compatibility of cylinder and valve materials with gas contents Part 2: Non-metallic materials |
| ISO 12619-2:2014 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components — Part 2: Performance and general test methods |
| ISO 12619-1:2014 | Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components — Part 1: General requirements and definitions |
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