ISO 12619-2:2014 道路車両—圧縮ガス状水素（CGH2）および水素/天然ガス混合燃料システムコンポーネント—パート2：性能および一般的な試験方法 | ページ 2

Foreword

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The committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 25, Vehicles using gaseous fuels.

ISO 12619 consists of the following parts, under the general title Road vehicles — Compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components:

• Part 1: General requirements and definitions
• Part 2: Performance and general test methods
• Part 3: Pressure regulator

1 Scope

This part of ISO 12619 specifies performance and general test methods for compressed gaseous hydrogen (CGH2) and hydrogen/natural gas blends fuel system components, intended for use on the types of motor vehicles defined in ISO 3833.

This part of ISO 12619 is applicable to vehicles using 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:

• liquefied hydrogen (LH2) fuel system components;
• fuel containers;
• stationary gas engines;
• container mounting hardware;
• electronic fuel management;
• refuelling receptacles.

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 12619-1 apply.

Bibliography