GB/T 26779-2021 Hydrogen fuel cell electric vehicle refueling receptacle English
1 Scope
This document specifies the types, marks, requirements and test methods of hydrogen fuel cell electric vehicle refueling receptacle.
This document is applicable to the hydrogen fuel cell electric vehicle refueling receptacle using compressed hydrogen as working medium, with rated filling pressure not exceeding 70MPa and working temperature ranging from -40°C to 85°C.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 1690-2010 Rubber, vulcanized or thermoplastic—Determination of the effect of liquids
GB/T 10125 Corrosion tests in artificial atmospheres—Salt spray tests
GB/T 24548 Fuel cell electric vehicles—Terminology
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 24548 and the following apply.
3.1
receptacle
component assembly connected with the hydrogen refueling nozzle on the vehicle
3.2
nominal working pressure
rated refueling pressure which is designed under standard state
4 Model
The model of receptacle consists of the following four parts:
...
...
5 Requirements
5.1 General requirements
5.1.1 The type and dimension of the interface shall meet the requirements in Annex A. Chamfering, protective cover fixing groove,...
GB/T 26779-2021 Hydrogen fuel cell electric vehicle refueling receptacle English
1 Scope
This document specifies the types, marks, requirements and test methods of hydrogen fuel cell electric vehicle refueling receptacle.
This document is applicable to the hydrogen fuel cell electric vehicle refueling receptacle using compressed hydrogen as working medium, with rated filling pressure not exceeding 70MPa and working temperature ranging from -40°C to 85°C.
2 Normative references
The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 1690-2010 Rubber, vulcanized or thermoplastic—Determination of the effect of liquids
GB/T 10125 Corrosion tests in artificial atmospheres—Salt spray tests
GB/T 24548 Fuel cell electric vehicles—Terminology
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 24548 and the following apply.
3.1
receptacle
component assembly connected with the hydrogen refueling nozzle on the vehicle
3.2
nominal working pressure
rated refueling pressure which is designed under standard state
4 Model
The model of receptacle consists of the following four parts:
...
...
5 Requirements
5.1 General requirements
5.1.1 The type and dimension of the interface shall meet the requirements in Annex A. Chamfering, protective cover fixing groove,...