초록 ▼

A fluid delivery and control system is provided for a fluid delivery line having elastic components. The system includes a pressure sensor, an electronically controlled valve, processing circuitry, and computer program code logic. The pressure sensor is operative to detect fluid pressure within a fl

A fluid delivery and control system is provided for a fluid delivery line having elastic components. The system includes a pressure sensor, an electronically controlled valve, processing circuitry, and computer program code logic. The pressure sensor is operative to detect fluid pressure within a fluid delivery line. The electronically controlled valve includes an adjustable flow regulating aperture disposed in the line, interposed along a linear flow axis, and operative to regulate fluid flow through the line. The processing circuitry communicates with the pressure sensor and the electronically controlled valve. The computer program code logic is executed by the processing circuitry and is configured to generate an output signal. The output signal comprises an operating parameter of at least one of the pressure sensor and the electronically controlled valve to adjust flow capacity of the flow regulating aperture of the valve to dissipate pressure oscillations within the fluid delivery line. A method is also provided.

대표청구항 ▼

A fluid delivery and control system is provided for a fluid delivery line having elastic components. The system includes a pressure sensor, an electronically controlled valve, processing circuitry, and computer program code logic. The pressure sensor is operative to detect fluid pressure within a fl

A fluid delivery and control system is provided for a fluid delivery line having elastic components. The system includes a pressure sensor, an electronically controlled valve, processing circuitry, and computer program code logic. The pressure sensor is operative to detect fluid pressure within a fluid delivery line. The electronically controlled valve includes an adjustable flow regulating aperture disposed in the line, interposed along a linear flow axis, and operative to regulate fluid flow through the line. The processing circuitry communicates with the pressure sensor and the electronically controlled valve. The computer program code logic is executed by the processing circuitry and is configured to generate an output signal. The output signal comprises an operating parameter of at least one of the pressure sensor and the electronically controlled valve to adjust flow capacity of the flow regulating aperture of the valve to dissipate pressure oscillations within the fluid delivery line. A method is also provided. ort beam, said first wheel support assembly second support beam hingedly attached to said first wheel support assembly first support beam, said first wheel support assembly second support beam being hingedly lockable to said first wheel support assembly first support beam in a first extended position and unlockable and movable approximately 180 degrees relative to said first wheel support assembly first support beam in a second unlocked position parallel to said first wheel support assembly first support beam; said second wheel support assembly including a second wheel support assembly first support beam having an upper portion and a lower portion, said second wheel support assembly first support beam upper and lower beam portions being telescopically movable relative to each other for extending the length from a first position to a second position and a second wheel support assembly second support beam hingedly attached to said second wheel support assembly first support beam, said second wheel support assembly second support beam being hingedly lockable to said second wheel support assembly first support beam in a first extended position and unlockable and movable approximately 180 degrees relative to said second wheel support assembly first support beam in a second unlocked position parallel to said second wheel support assembly first support beam; said first wheel and said first axle connected to said first wheel support assembly second support beam; said second wheel and said second axle connected to said second wheel support assembly second support beam; a first rigid support member connected to the inside portion of said boat body first side wall; a second rigid support member connected to the inside portion of said boat body second side wall; said first rigid support member including an uppermost portion extending above the first side wall of said boat body; first wheel support assembly near and far hinges connected to said first wheel support assembly first support beam and said uppermost portion of said first rigid support member; said second rigid support member including an uppermost portion extending above the second side wall of said boat body; second wheel support assembly near and far hinges connected to said first support beam of said second wheel support assembly and said uppermost portion of said second rigid support member; said first wheel support assembly being mountable in a first position locked to the outside portion of said first sidewall of the boat body, extended to act as a trailer wheel for the boat and, in a collapsed second position, said first wheel support assembly first support beam and said first wheel support assembly second support beam being pivotally hingedly collapsed and parallel to each other and mounted in a parallel position inside the boat, parallel to said boat body first side wall; and said second wheel support assembly attached to said boat body second side wall being hingedly movable by said second rigid support member near and far hinges from a first extended position outside of said boat to act as a trailer wheel to a second collapsed storage position inside of said boat, said second wheel support assembly being parallel to said boat body second side wall and said second wheel parallel to said second wheel support assembly second support beam in said collapsed position. 2. A combined boat-trailer apparatus as in claim 1, including a first, rigid, triangular frame structure mounted inside said boat body and connected to the top surface of said bottom of said boat body and the first side wall of said boat body for rigidly supporting said first wheel support assembly, and a second, rigid, triangular support frame connected to said top surface of said boat bottom and said boat body second side wall connected to said second wheel support assembly for rigidly supporting said second wheel assembly. 3. A combined boat-trailer apparatus as in claim 1, including a motor, a rope attached to said motor, and a means for attaching one end of said rope to each of said first wheel support assembly and said second wheel support assembly independently for retrieving said first wheel support assembly and said second wheel support assembly into said boat in the collapsed positions. and allowing the base portion of the table saw to extend at a level below the tabletop.