A recent patent filed by Kobelco Construction Machinery showcases a significant leap in incorporating hydrogen as a sustainable energy source for work machines.
This patent, officially filed on January 16, 2025, presents an advanced system that promises to revolutionize the traditional functionalities of work machines by utilizing hydrogen’s potential.
Central to the innovation described in the patent is a work machine equipped with a hydrogen tank, an energy generation device, a hydrogen pipe, and a robust support structure. Each component plays a crucial role in ensuring the efficient generation and utilization of energy derived from hydrogen. The hydrogen tank stores the essential fuel, while the energy generation device, positioned below the tank, converts hydrogen into usable energy.
Connectivity between the hydrogen tank and the energy generation device is achieved through a specially designed hydrogen pipe. The purpose of this pipe is to facilitate a seamless and efficient flow of hydrogen, ensuring a constant and reliable energy supply to the machine’s operational systems. This design not only optimizes performance but also enhances the overall efficiency of the work machine.
The support structure is another critical element detailed in the patent. It is designed to support either the hydrogen tank, the energy generation device, or both, ensuring stability and safety. Moreover, it includes an intervening portion that acts as a guide for the hydrogen. This guide portion facilitates the movement of hydrogen from below the intervening portion to above it, optimizing the flow and usage of this clean energy source.
Incorporating hydrogen as a primary energy source for work machines positions this patent as a progressive step toward sustainable engineering practices. Hydrogen, known for its clean-burning properties, offers a promising alternative to fossil fuels, reducing emissions and paving the way for eco-friendly industrial operations.
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