18458320. FLOW RATE CONTROL VALVE simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
Contents
- 1 FLOW RATE CONTROL VALVE
FLOW RATE CONTROL VALVE
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Masami Ishikawa of Aichi-gun (JP)
FLOW RATE CONTROL VALVE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18458320 titled 'FLOW RATE CONTROL VALVE
Simplified Explanation
A flow rate control valve is designed to regulate the flow rate of blow-by gas from the crankcase of an internal combustion engine using hydrogen as fuel.
- The flow rate control valve includes a flow rate adjuster with a valve member that adjusts the cross-sectional flow area through which the blow-by gas passes.
- The cross-sectional flow area is changed based on the movement of the valve member, maximizing the area when the engine is operating at idle.
- This technology helps optimize the intake of blow-by gas, improving the engine's efficiency and performance.
Potential Applications
This technology can be applied in hydrogen-powered internal combustion engines to enhance fuel efficiency and reduce emissions.
Problems Solved
1. Efficient regulation of blow-by gas intake. 2. Improved engine performance and fuel efficiency.
Benefits
1. Enhanced engine efficiency. 2. Reduced emissions. 3. Improved overall performance of the internal combustion engine.
Potential Commercial Applications
Optimizing the flow rate of blow-by gas in hydrogen-powered internal combustion engines for automotive and industrial applications.
Possible Prior Art
There may be prior art related to flow rate control valves in internal combustion engines, but specific examples are not provided in this abstract.
Unanswered Questions
How does this technology impact the overall lifespan of the internal combustion engine?
This article does not address the potential effects of the flow rate control valve on the engine's longevity.
What are the potential maintenance requirements for this flow rate control valve?
The abstract does not mention any maintenance considerations for the flow rate control valve.
Original Abstract Submitted
A flow rate control valve is configured to adjust a flow rate of blow-by gas drawn into an intake passage from a crankcase of an internal combustion engine that uses hydrogen as fuel. The flow rate control valve includes a flow rate adjuster having a valve member. The flow rate adjuster has a cross-sectional flow area in a section through which the blow-by gas passes. The cross-sectional flow area is changed in accordance with movement of the valve member. The flow rate control valve is configured such that the cross-sectional flow area is maximized when a load on the internal combustion engine is less than or equal to that in an idling operation state.
