Toyota jidosha kabushiki kaisha (20240200514). FUEL SUPPLY DEVICE simplified abstract
Contents
FUEL SUPPLY DEVICE
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Mina Tachibana of Toyota-shi (JP)
Tomihisa Tsuchiya of Toyota-shi (JP)
Yuki Suzuki of Kariya-shi (JP)
FUEL SUPPLY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240200514 titled 'FUEL SUPPLY DEVICE
The abstract of the patent application describes a fuel supply device that includes a fuel injection valve, a delivery pipe, a relief passage, a first valve, and a second valve. The fuel injection valve injects gas fuel, the delivery pipe supplies the gas fuel to the fuel injection valve, and the relief passage connects an intake passage of an internal combustion engine and the delivery pipe. The first valve is designed to supply the gas fuel in the delivery pipe to the relief passage, while the second valve is located in the relief passage and opens when a downstream pressure becomes lower than an upstream pressure by a specified amount.
- Fuel supply device with fuel injection valve, delivery pipe, relief passage, first valve, and second valve
- First valve supplies gas fuel to relief passage, second valve opens based on pressure difference
- Designed for use in internal combustion engines
- Ensures proper fuel delivery and pressure regulation
- Improves engine performance and efficiency
Potential Applications: - Automotive industry for fuel injection systems - Industrial machinery for precise fuel delivery - Marine engines for optimized fuel consumption
Problems Solved: - Ensures proper fuel supply to internal combustion engines - Regulates pressure to prevent engine damage - Improves overall engine performance and efficiency
Benefits: - Enhanced fuel efficiency - Improved engine performance - Reduced emissions - Extended engine lifespan
Commercial Applications: Title: Advanced Fuel Supply Device for Internal Combustion Engines This technology can be utilized in the automotive, industrial, and marine industries for fuel injection systems, improving engine performance and efficiency. The market implications include increased demand for more efficient fuel delivery systems in various sectors.
Questions about the technology: 1. How does the second valve in the relief passage contribute to the overall function of the fuel supply device? 2. What are the key advantages of using this fuel supply device in internal combustion engines?
Original Abstract Submitted
a fuel supply device includes a fuel injection valve, a delivery pipe, a relief passage, a first valve, and a second valve. the fuel injection valve injects gas fuel. the delivery pipe supplies the gas fuel to the fuel injection valve. the relief passage connects an intake passage of an internal combustion engine and the delivery pipe. the first valve is configured to supply the gas fuel in the delivery pipe to the relief passage. the second valve is arranged in the relief passage. the second valve opens when a downstream pressure becomes lower than an upstream pressure by an amount that is greater than or equal to a specified pressure determined in advance.
