17875634. JIG FOR SURFACE TREATMENT OF A SEPARATOR AND A SEPARATOR FOR A FUEL CELL MANUFACTURED BY SAME simplified abstract (KIA CORPORATION)

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JIG FOR SURFACE TREATMENT OF A SEPARATOR AND A SEPARATOR FOR A FUEL CELL MANUFACTURED BY SAME

Organization Name

KIA CORPORATION

Inventor(s)

Ji Han Lee of Seongnam-si (KR)

JIG FOR SURFACE TREATMENT OF A SEPARATOR AND A SEPARATOR FOR A FUEL CELL MANUFACTURED BY SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 17875634 titled 'JIG FOR SURFACE TREATMENT OF A SEPARATOR AND A SEPARATOR FOR A FUEL CELL MANUFACTURED BY SAME

Simplified Explanation

The abstract describes a jig designed for surface treatment of a separator used in coating layers. The separator has alternating concave and convex shapes on both sides, with lands and channels. The jig consists of two parts:

  • The first jig has a plate and mask parts that cover the inner surface of one side-channel on the separator.
  • The second jig has a plate and mask parts that cover the inner surface of the other side-channel on the separator.

Potential applications of this technology include:

  • Coating layers on separators used in various industries such as batteries, fuel cells, and filtration systems.
  • Surface treatment of separators with concavo-convex shapes to enhance their performance and durability.

Problems solved by this technology:

  • Ensures uniform and precise surface treatment of separators with complex concavo-convex shapes.
  • Prevents coating material from reaching undesired areas on the separator.

Benefits of this technology:

  • Simplifies the surface treatment process of separators with concavo-convex shapes.
  • Improves the efficiency and accuracy of coating layers on separators.
  • Reduces material waste and production costs.


Original Abstract Submitted

Disclosed is a jig for surface treatment of a separator which is used to partially form a coating layer on a surface of the separator in which each land and each channel are alternately and repeatedly formed on one side and the other side according to a concavo-convex shape. In particular, the jig includes: a first jig which has a first plate part disposed on the one side of the separator and first mask parts protruding from the first plate part to cover an inner surface of one side-channel; and a second jig that has a second plate part disposed on the other side of the separator and second mask parts protruding from the second plate part to cover an inner surface of the other side-channel.

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