20240018926. A T AND INVERSE T-SHAPED VALVE FOR AN INLET PORT OF A FUEL INJECTION PUMP simplified abstract (Unknown Organization)

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A T AND INVERSE T-SHAPED VALVE FOR AN INLET PORT OF A FUEL INJECTION PUMP

Organization Name

Unknown Organization

Inventor(s)

Girish Mandakolathur Krishnamurthi of Wildwood MO (US)

A T AND INVERSE T-SHAPED VALVE FOR AN INLET PORT OF A FUEL INJECTION PUMP - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240018926 titled 'A T AND INVERSE T-SHAPED VALVE FOR AN INLET PORT OF A FUEL INJECTION PUMP

Simplified Explanation

The abstract describes a high-pressure fuel pump that consists of a housing and a barrel. Within the barrel, there is a plunger positioned in a pumping chamber. The plunger moves back and forth within the pumping chamber to deliver pressurized fuel from the pumping chamber to a fuel injector. The high-pressure fuel pump also includes a T-shaped valve and an inverse T-shaped valve in the fuel inlet port, which regulate the flow of fuel between the pumping chamber and a fuel gallery.

  • The high-pressure fuel pump includes a housing, barrel, plunger, and valves.
  • The plunger reciprocates within the pumping chamber to deliver pressurized fuel.
  • T-shaped valve and inverse T-shaped valve regulate fuel flow.
  • The technology enables efficient fuel delivery to a fuel injector.

Potential applications of this technology:

  • Automotive industry: The high-pressure fuel pump can be used in vehicles to efficiently deliver pressurized fuel to fuel injectors, improving engine performance and fuel efficiency.
  • Industrial machinery: This technology can be applied in various industrial machinery that requires high-pressure fuel delivery, such as generators, construction equipment, and agricultural machinery.

Problems solved by this technology:

  • Inefficient fuel delivery: The high-pressure fuel pump ensures precise and efficient delivery of pressurized fuel, eliminating issues related to insufficient or uneven fuel supply.
  • Fuel system clogging: The T-shaped valve and inverse T-shaped valve help regulate the flow of fuel, reducing the risk of clogging and maintaining the proper functioning of the fuel system.

Benefits of this technology:

  • Improved engine performance: The high-pressure fuel pump ensures a consistent and reliable supply of pressurized fuel to the fuel injector, resulting in improved engine performance and responsiveness.
  • Enhanced fuel efficiency: By delivering fuel at high pressure, the pump allows for better atomization and combustion, leading to improved fuel efficiency and reduced emissions.
  • Increased durability: The design of the high-pressure fuel pump, including the plunger and valves, is engineered for durability, ensuring long-lasting performance and reliability.


Original Abstract Submitted

a high-pressure fuel pump is disclosed. the high-pressure fuel pump comprises a housing, and a barrel that is positioned within the housing. a plunger is positioned in a pumping chamber that is defined within the barrel. the plunger is adapted to reciprocate within the pumping chamber that is defined within the barrel to facilitate delivering pressurized fuel from the pumping chamber to a fuel injector. a t-shaped valve and an inverse t-shaped valve are each positioned within a fuel inlet port that is defined in the barrel of the high-pressure fuel pump, the t-shaped valve and the inverse t-shaped valve adapted to regulate a flow of fuel between the pumping chamber and a fuel gallery of the high-pressure fuel pump is also disclosed.

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