Toyota jidosha kabushiki kaisha (20240175143). WATER ELECTROLYSIS CELL STACK AND METHOD FOR MANUFACTURING THE SAME simplified abstract

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WATER ELECTROLYSIS CELL STACK AND METHOD FOR MANUFACTURING THE SAME

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Toshiaki Kusakari of Sunto-gun (JP)

WATER ELECTROLYSIS CELL STACK AND METHOD FOR MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240175143 titled 'WATER ELECTROLYSIS CELL STACK AND METHOD FOR MANUFACTURING THE SAME

Simplified Explanation

The water electrolysis cell stack described in the patent application consists of multiple water electrolysis cells stacked on top of each other. The cells are positioned adjacent to each other and each cell includes an anode separator and a cathode separator. These separators have grooves on their front and back sides that act as channels, with resin filling the clearance between adjacent cells in the region of the grooves.

  • Water electrolysis cell stack with adjacent cells
  • Anode and cathode separators with grooves for channels
  • Resin filling the clearance between adjacent cells

Potential Applications

The technology could be applied in the production of hydrogen gas through water electrolysis for various industrial processes, energy storage, and fuel cell applications.

Problems Solved

This innovation helps improve the efficiency and performance of water electrolysis cells by optimizing the flow of electrolytes and gases between adjacent cells, reducing the risk of leakage and improving overall system reliability.

Benefits

- Enhanced efficiency in hydrogen production - Improved performance and reliability of water electrolysis cells - Reduced risk of leakage and maintenance costs

Potential Commercial Applications

The technology could be utilized in industries such as renewable energy, chemical manufacturing, and transportation for the production of hydrogen gas for various applications.

Possible Prior Art

One possible prior art could be the use of gaskets or seals to prevent leakage between adjacent cells in a water electrolysis cell stack. However, the use of resin to fill the clearance between cells in the region of the grooves is a unique aspect of this innovation.

Unanswered Questions

How does this technology compare to other methods of improving the efficiency of water electrolysis cells?

This article does not provide a direct comparison with other methods or technologies used to enhance the efficiency of water electrolysis cells. It would be beneficial to understand the specific advantages and limitations of this innovation compared to existing solutions.

What are the potential challenges or limitations of implementing this technology on a larger scale in industrial applications?

The article does not address the scalability or potential challenges of implementing this technology on a larger scale for industrial applications. It would be important to consider factors such as cost, maintenance requirements, and system integration when applying this innovation in real-world settings.


Original Abstract Submitted

a water electrolysis cell stack includes a plurality of water electrolysis cells stacked on each other. the water electrolysis cell stack is characterized in that the water electrolysis cells are located adjacent to each other, the water electrolysis cell has an anode separator and a cathode separator, each of the anode separator and the cathode separator has, on its front and back, grooves serving as channels, and a resin is located in at least part of clearance between the adjacent water electrolysis cells in a region where the grooves are located.