Rychen’s Patents
Release time:
2024-03-19
A total of 6 inventions, 6 practical
1. Invention: High volumetric efficiency self-priming centrifugal pump
2. Invention: High-efficiency and energy-saving self-priming centrifugal pump
3. Invention: Sealed self-priming centrifugal pump
4. Invention: A muffler high-speed centrifugal fan
5. Invention: A muffler and high-efficiency centrifugal fan
6. Invention: Self-priming centrifugal pump
7. Practical: A pure countercurrent preheater
8. Practical: A visual oil level insurance device.
9. Practical: A centrifugal fan volute tongue replaceable volute structure
10. Practical: An intelligent remote monitoring water pump system using the Internet of Things
11. Practical: A shaft seal device for isolating the influence of heat radiation from the casing
12. Practical: A kind of tooling equipment for collector mouth ring shaping
A total of 6 inventions, 6 practical
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