Automatic device for opening and closing the comburent inlet and

Details Automatic device for opening and closing the comburent inlet and Automatic device for opening and closing the comburent inlet and

1975-09-19

1977-08-02

Mack, John H.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

H01M 804

Patent

active

040397289

ABSTRACT:
An automatic device for a fuel cell including inlet and outlet ports connected to an electrolyte feeding circuit provided with a pump for electrolyte circulation and inlet and outlet ports for a comburent, this device comprising in combination obturation means for closing and opening said inlet and outlet ports for the comburent, and control means connected to said obturation means, said control means actuating said obturation means in response to a parameter which depends on the circulation of electrolyte through the fuel cell.

REFERENCES:
patent: 3364070 (1968-01-01), Alexander
patent: 3525641 (1970-08-01), Thorsheim
patent: 3881958 (1975-05-01), Carr et al.

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