Fluid conducting elbow
First Claim
1. A hollow fluid conducting elbow comprising:
- an inlet having a inlet cross-sectional area, the inlet for receiving fluid flow;
a first section having a first end and a second end, the first end being in communication with the inlet, the second end having a first cross-sectional area larger than the inlet cross-sectional area to retard the rate of flow of the fluid;
a second section having a first end and a second end, the first end of the second section being in communication with the second end of the first section, the second end of the second section having a second cross-sectional area, the second cross-sectional area having a different shape than the first cross-sectional area to change the direction of the flow of the fluid;
a transitional section having a first end in communication with the second end of the second section, the transitional section having an exit surface, the exit surface including an aperture disposed therethrough; and
an outlet having a first end and a second end through which the fluid exits from the elbow, the first end being in communication with at least a portion of the exit surface, the second end having an outlet cross-sectional area smaller than the exit surface aperture.
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Abstract
An elbow comprising a body including an inlet having a inlet cross-sectional area is disclosed. The elbow includes a first section having a first end in communication with the inlet and a second end. The second end has a first cross-sectional area larger than the inlet cross-sectional area. A second section having first end and a second end is also included. The first end is in communication with the second end of the first section. The second end has a second cross-sectional area. The elbow includes a transitional section having a first end being in communication with the second end of the second section. The transitional section has an exit surface. An outlet is provided having a first end in communication with the exit surface and an second end through which the fluid exits.
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Citations
21 Claims
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1. A hollow fluid conducting elbow comprising:
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an inlet having a inlet cross-sectional area, the inlet for receiving fluid flow;
a first section having a first end and a second end, the first end being in communication with the inlet, the second end having a first cross-sectional area larger than the inlet cross-sectional area to retard the rate of flow of the fluid;
a second section having a first end and a second end, the first end of the second section being in communication with the second end of the first section, the second end of the second section having a second cross-sectional area, the second cross-sectional area having a different shape than the first cross-sectional area to change the direction of the flow of the fluid;
a transitional section having a first end in communication with the second end of the second section, the transitional section having an exit surface, the exit surface including an aperture disposed therethrough; and
an outlet having a first end and a second end through which the fluid exits from the elbow, the first end being in communication with at least a portion of the exit surface, the second end having an outlet cross-sectional area smaller than the exit surface aperture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A fluid conducting elbow comprising:
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a hollow body having an inlet having an inlet cross-sectional area;
a first transitional section having a first end and a second end, the second end having a first cross-sectional area that is larger than the inlet cross-sectional area;
a second section having a first end and a second end and having a length, wherein the shape of the second section changes along the length of the section; and
an outlet section having an initial section in communication with the second section and an exit surface having an aperture, the outlet section including an outlet having a cross-sectional area smaller than the exit surface aperture. - View Dependent Claims (16, 17)
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18. A fluid conducting elbow comprising:
- a hollow body having an inlet with an inlet cross-sectional area;
a transitional round to quadrilateral segment having a round to quadrilateral cross-sectional area larger than the inlet cross-sectional area;
a quadrilateral segment having a length and an aspect ratio that changes along the length of the segment;
a modified cylindrically shaped end segment having an open side in communication with the quadrilateral segment and an exit surface having an aperture therethrough with an aperture cross-sectional area; and
an outlet extending from the exit surface, the outlet having an outlet cross-sectional area smaller than the aperture cross-sectional area. - View Dependent Claims (19, 20)
- a hollow body having an inlet with an inlet cross-sectional area;
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21. A hollow fluid conducting elbow, comprising:
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an inlet having a inlet cross-sectional area, the inlet for receiving fluid flow;
a first section having a first end and a second end, the first end being in communication with the inlet and having a generally round cross-sectional area, the second end having a first cross-sectional area generally quadrilaterally shaped and larger than the inlet cross-sectional area to retard the rate of flow of the fluid;
a second section having a first end and a second end, the first end of the second section being in communication with the second end of the first section, the second end of the second section having a second cross-sectional area, the second cross-sectional area having a different shape than the first cross-sectional area to change the direction of the flow of the fluid;
a transitional section having a first end in communication with the second end of the second section, the transitional section having an exit surface; and
an outlet having a first end and a second end through which the fluid exits from the elbow, the first end being in communication with at least a portion of the exit surface, the second end having an outlet cross-sectional area smaller than the exit surface.
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Specification