View source for 17877513. FUEL CELL BIPOLAR PLATE DESIGN FOR REDUCED CORROSION POTENTIAL simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

=FUEL CELL BIPOLAR PLATE DESIGN FOR REDUCED CORROSION POTENTIAL=


==Organization Name==

[[:Category:TOYOTA JIDOSHA KABUSHIKI KAISHA|TOYOTA JIDOSHA KABUSHIKI KAISHA]]


[[Category:TOYOTA JIDOSHA KABUSHIKI KAISHA]]

==Inventor(s)==

[[:Category:Tomoki Tambo of Ann Arbor MI (US)|Tomoki Tambo of Ann Arbor MI (US)]][[Category:Tomoki Tambo of Ann Arbor MI (US)]]

[[:Category:Ercan Dede of Ann Arbor MI (US)|Ercan Dede of Ann Arbor MI (US)]][[Category:Ercan Dede of Ann Arbor MI (US)]]

[[:Category:Yuqing Zhou of Ann Arbor MI (US)|Yuqing Zhou of Ann Arbor MI (US)]][[Category:Yuqing Zhou of Ann Arbor MI (US)]]

==FUEL CELL BIPOLAR PLATE DESIGN FOR REDUCED CORROSION POTENTIAL - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17877513 titled 'FUEL CELL BIPOLAR PLATE DESIGN FOR REDUCED CORROSION POTENTIAL

==Simplified Explanation==

The abstract describes a fuel cell system that includes two fuel cells, a cathode, an anode, a manifold, coolant, and a seal. The cathode receives a positive charge from the fuel cells, while the anode receives a negative charge. The manifold encloses the cathode and anode, with coolant surrounding them. The seal prevents coolant leakage into the first fuel cell. The cathode has a seal portion and a remaining portion, with the remaining portion being non-parallel to the anode to reduce shunt current at the seal portion.

* The fuel cell system includes two fuel cells, a cathode, an anode, a manifold, coolant, and a seal.
* The cathode receives a positive charge from the fuel cells, while the anode receives a negative charge.
* The manifold encloses the cathode and anode, with coolant surrounding them.
* The seal prevents coolant leakage into the first fuel cell.
* The cathode has a seal portion and a remaining portion, with the remaining portion being non-parallel to the anode to reduce shunt current at the seal portion.

Potential applications of this technology:
* Fuel cell systems can be used in various industries, including automotive, aerospace, and stationary power generation.
* This specific fuel cell system design with improved sealing can enhance the performance and reliability of fuel cell systems.

Problems solved by this technology:
* Leakage of coolant into the fuel cell can cause damage and reduce the efficiency of the system. The seal prevents such leakage, ensuring proper functioning of the fuel cell system.
* Shunt current at the seal portion can lead to energy loss and reduced efficiency. The non-parallel configuration of the cathode reduces shunt current, improving overall performance.

Benefits of this technology:
* Improved sealing prevents coolant leakage, enhancing the durability and reliability of the fuel cell system.
* Reduction in shunt current improves energy efficiency and overall performance of the system.
* The design can potentially lead to cost savings and increased adoption of fuel cell technology in various applications.


==Original Abstract Submitted==

A fuel cell system includes: a first fuel cell; a second fuel cell; a cathode configured to receive a positive charge from the first fuel cell and the second fuel cell; an anode disposed apart from the cathode and configured to receive a negative charge from the first fuel cell and the second fuel cell; a manifold enclosing the anode and the cathode; coolant disposed within the manifold and surrounding the cathode and the anode; and a seal disposed between the cathode and the anode so as to prevent the coolant from leaking into the first fuel cell, wherein the cathode includes a seal portion disposed adjacent to the seal and a remaining portion separated from the seal by the seal portion, and wherein the remaining portion of the cathode is configured to be non-parallel with the anode so as to reduce shunt current at the seal portion.



[[Category:H01M8/04029]]
[[Category:H01M8/2485]]