Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2005-01-11
2005-01-11
Chaney, Carol (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S006000, C204S252000
Reexamination Certificate
active
06841288
ABSTRACT:
The invention relates to a construction for ventilation of hydrogen gas comprising at least a first metallic layer (1), sensitive to hydrogen embrittlement, a second (2) metallic layer, and a mesh (4), wherein the first layer (1) is joined to the second layer (2), and said mesh (4), forming venting channels (5) through which channels (5) hydrogen can be vented, is joined to, and in between, said first (1) and second (2) metallic layers. The invention further concerns a method for production thereof.
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A. Gonzalez, J.D. Cuyas, G. Cusminsky, “Explosive Welding of Aluminium and Aluminium Alloy Sheet Composites; Steel Mesh Reinforced,” 7th International Conference on High Energy Rate Fabrication, Sep. 14-18, 1981, pp. 199-207.
Blomgren Lars
Carlsson Arne
Davidsson Magnus
Fontes Eduardo
Håkansson Bo
Akzo Nobel N.V.
Chaney Carol
Serbin David J.
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