2022
Entries
Valve leaks are one of industry’s most critical problems, impacting the environment, safety, and finances of end users. Valve leaks account for 60% of Fugitive Emissions, defined as rogue emissions not anticipated or routed through normal exhaust vents or smokestacks. 80% of valve leaks occur at the stem seal. The Oil & 
This idea comes from our web article “Turbocharged Zhou Engine,” and our invention PCT/CA2014050106 (Japan granted JP6574447, and other countries are patent-pending). So we are working on it.
This invention, Zhou Engine, is an IC engine also a combustor.
This design is a convenient and low cast transport means. It is powered by electricity and no carbon emission. Reference Figure 1, this design comprises one wheel with a hub motor, one operating-pedal, one fixed-pedal, one seat, one telescopic handle, battery pack and electrocircuit.
This design comes from one of our inventions, patent-pending,
Today there are only two solutions to energy storage for discharge times between two hours and twelve hours – lead-acid and lithium-based batteries. Lead-acid batteries have been used for over 150 years. Though dependable, they have very low energy and cycle life leading installations to be heavy and costly.
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