20240017805. PRESSURE REDUCING SYSTEM FOR A BREATHING APPARATUS simplified abstract (MARES S.p.A.)

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PRESSURE REDUCING SYSTEM FOR A BREATHING APPARATUS

Organization Name

MARES S.p.A.

Inventor(s)

Palmieri Valerio of Rapallo (IT)

PRESSURE REDUCING SYSTEM FOR A BREATHING APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240017805 titled 'PRESSURE REDUCING SYSTEM FOR A BREATHING APPARATUS

Simplified Explanation

The patent application describes a pressure reducing system for a breathing apparatus. Here is a simplified explanation of the abstract:

  • The system includes a conduit and a mouthpiece for breathing.
  • A valve poppet is placed between the conduit and the mouthpiece and can move between a closed and open position.
  • The conduit has an abutment against which the valve poppet rests in the closed position and is distanced in the open position.
  • The abutment forms an annular interface that is in contact with the valve poppet in the closed position.
  • The system also includes a balancing chamber that creates a pressure balancing zone.
  • The valve poppet has a passage that connects the conduit and the balancing chamber, and a section of this passage extends into the supply conduit beyond the annular interface in the open position.

Potential applications of this technology:

  • Breathing apparatus for firefighters, scuba divers, or industrial workers.
  • Medical devices for respiratory therapy or anesthesia.

Problems solved by this technology:

  • Provides a pressure reducing system for a breathing apparatus, ensuring the user breathes at a safe and controlled pressure.
  • Prevents excessive pressure from reaching the user's mouth and lungs.

Benefits of this technology:

  • Enhances the safety and comfort of individuals using breathing apparatus.
  • Allows for precise control of pressure levels.
  • Reduces the risk of injury or discomfort caused by high pressure.



Original Abstract Submitted

a pressure reducing system for a breathing apparatus may include a conduit and a mouthpiece. the system may also include a valve poppet operatively interposed between the conduit and the mouthpiece, the valve poppet being movable between a closed position and an open position. the conduit may include an abutment against which the valve poppet abuts in the closed position and from which the valve poppet is distanced in the open position, and the abutment may define an annular interface which in the closed position is in contact with the valve poppet. the system may also include a balancing chamber that defines a pressure balancing zone. the valve poppet may define a passage that places the conduit and the pressure balancing chamber in fluid communication and a section of said passage, in the open positions extends in the supply conduit beyond said annular interface.

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