H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/02 (2006.01) H01M 8/10 (2006.01)
Patent
CA 2703255
A separator 15 has a concavo-convex structure formed in mutually reversed shapes on two opposite sides thereof to define flow paths of different fluids on the respective two sides. The concavo-convex structure includes multiple first projections 46 formed and protruded on one side of the two opposite sides and arranged at intervals having a preset regularity. The concavo-convex structure also includes multiple second projections 42 formed and protruded on the other side of the two opposite sides in a specific area corresponding to an area for formation of the multiple first projections 46 on the one side and arranged at intervals having a preset regularity. The concavo-convex structure further includes reinforcing elements 47 protruded on the one side. Each of the reinforcing elements 47 is formed as a convex in a specific shape of connecting multiple positions where the first projections 46 are expected to be formed according to the preset regularity, while avoiding positions corresponding to the second projections 42 formed on the other side. This arrangement effectively prevents a potential trouble caused by deformation of the separator due to a pressure difference between the flow pressures of the respective fluids flowing on the respective sides of the separator.
L'invention concerne un séparateur (15) qui comprend une section inégale, qui a des sections renfoncées et des sections saillantes inversement formées sur les surfaces avant et arrière et forme des canaux pour différents fluides sur les surfaces. La section inégale comporte une pluralité de premières sections saillantes (46), une pluralité de secondes sections saillantes (42) et une section de renforcement (47). Les premières sections saillantes font saillie d'une surface à intervalles réguliers. Les secondes sections saillantes font saillie de l'autre surface à intervalles réguliers dans la région où les premières sections saillantes (46) sont formées. La section de renforcement a une forme qui relie une pluralité de positions sur lesquelles les premières sections saillantes (46) doivent être formées avec régularité, à l'exclusion des positions où les secondes sections saillantes (42) doivent être formées. La section de renforcement fait saillie de la première surface. Ainsi, un problème entraîné par la déformation d'un séparateur due à une différence de pression entre les fluides circulant sur les surfaces du séparateur est supprimé.
Aono Haruyuki
Hamada Hitoshi
Nakaji Hiroya
Suzuki Toshiyuki
Yamamoto Yoshinori
Gowling Lafleur Henderson Llp
Toyota Jidosha Kabushiki Kaisha
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