the reactant or coolant channels having varying cross sections

Full Title

Fuel cells; Manufacture thereof > Details > Collectors; Separators, e.g. bipolar separators; Interconnectors > characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant > the reactant or coolant channels having varying cross sections

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC ELEMENTS

Subclass:

PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY