18124727. FUEL CELL STACK simplified abstract (HYUNDAI MOTOR COMPANY)
Contents
FUEL CELL STACK
Organization Name
Inventor(s)
Jeong Hee Park of Suwon-si (KR)
FUEL CELL STACK - A simplified explanation of the abstract
This abstract first appeared for US patent application 18124727 titled 'FUEL CELL STACK
Simplified Explanation: The patent application describes a fuel cell stack with innovative features to improve performance and operational efficiency.
- Membrane electrode assembly (MEA) at the core of the fuel cell stack.
- First separator with a reaction channel for reactant gas flow and a cooling channel for cooling gas flow.
- Inclined guide holes in the first separator connecting the cooling and reaction channels.
Key Features and Innovation:
- MEA for efficient energy conversion.
- Separators with dedicated channels for reactant gas and cooling gas.
- Inclined guide holes for optimized gas flow within the stack.
Potential Applications: The technology can be used in various fuel cell applications, including automotive, stationary power generation, and portable electronics.
Problems Solved: The technology addresses issues related to fuel cell performance and efficiency, particularly in managing gas flow and temperature control.
Benefits:
- Improved fuel cell performance.
- Enhanced operational efficiency.
- Better temperature regulation.
Commercial Applications: The technology has potential commercial applications in the automotive industry, power generation sector, and consumer electronics market.
Prior Art: Readers can explore prior research on fuel cell stack design, membrane electrode assemblies, and gas flow optimization in fuel cells.
Frequently Updated Research: Stay updated on the latest advancements in fuel cell technology, membrane electrode assembly materials, and cooling system design for fuel cells.
Questions about Fuel Cell Stack Technology: 1. How does the inclined guide holes design improve gas flow in the fuel cell stack? 2. What are the key advantages of using a membrane electrode assembly in fuel cell technology?
Original Abstract Submitted
An embodiment of the present disclosure relates to a fuel cell stack including a membrane electrode assembly (MEA), a first separator stacked on the MEA and including a reaction channel disposed on one surface of the first separator facing the MEA and configured to allow a reactant gas to flow therethrough, and a cooling channel disposed on the other surface of the first separator and configured to allow a cooling gas to flow therethrough, and inclined guide holes formed through the first separator and inclined with respect to a thickness direction of the first separator, the inclined guide holes each having one end communicating with the cooling channel, and the other end communicating with the reaction channel, thereby obtaining an advantageous effect of improving performance and operational efficiency.
