[특허]Valve body with upper flow diverter

FISHER CONTROLS INTERNATIONAL, LLC

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특허 상세정보

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Valve body with upper flow diverter

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16K-047/08 F16K-047/00 F16K-027/04
출원번호	US-0599474 (2012-08-30)
등록번호	US-9046191 (2015-06-02)
발명자 / 주소	Davies, Lonnie O. Hilsabeck, Jeremy R. Engle, Chad M.
출원인 / 주소	FISHER CONTROLS INTERNATIONAL, LLC
대리인 / 주소	Marshall, Gerstein & Borun LLP
인용정보	피인용 횟수 : 2 인용 특허 : 9

초록
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A valve body includes a first opening, a second opening, a gallery, a first flow conduit portion, a second flow conduit portion, and an upper flow diverter. The gallery is disposed between the first and second openings. The first flow conduit portion extends between the first opening and a side opening of the gallery. The second flow conduit portion extends between the second opening and a bottom opening of the gallery. The upper flow diverter is carried by an upper wall portion of the first flow conduit portion and extends into the first flow conduit po...

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1. A valve body comprising: a first opening;a second opening;a gallery disposed between the first and second openings for accommodating a trim assembly;a first flow conduit portion extending between the first opening and a side opening of the gallery;a second flow conduit portion extending between the second opening and a bottom opening of the gallery;an upper flow diverter carried by an upper wall portion of the first flow conduit portion and extending into the first flow conduit portion, the upper flow diverter comprising an elongated structure extending at least partially between the first opening and the gallery for diverting the fluid flowing through the first flow conduit portion and into the gallery,wherein the upper flow diverter includes sidewall surfaces converging to a ridge disposed along a direction that is aligned with a flow of fluid through the first flow conduit portion; anda rear flow diverter carried by a rear wall portion of the gallery and extending into the gallery, the rear wall portion of the gallery disposed opposite the gallery from the first flow conduit portion, the rear gallery diverter comprising an elongated structure extending in a direction transverse to the upper flow diverter and for diverting fluid flowing in the gallery toward the bottom opening of the gallery,wherein the rear flow diverter converges away from the rear wall portion of the gallery in a direction extending transverse to a central axis of the gallery. 2. The valve body of claim 1, wherein the sidewall surfaces are planar surfaces. 3. The valve body of claim 1, wherein the sidewall surfaces are at least partially inwardly curved toward each other. 4. The valve body of claim 1, wherein the ridge comprises an outwardly radiused profile. 5. The valve body of claim 1, wherein the upper flow diverter includes a first end spaced away from the gallery and a second end disposed adjacent to the gallery, and wherein the upper flow diverter includes a width dimension that increases from the first end to the second end. 6. The valve body of claim 5, wherein the width dimension of the upper flow diverter diverges uniformly from the first end to the second end. 7. The valve body of claim 5, wherein the width dimension of the upper flow diverter diverges non-uniformly from the first end to the second end. 8. The valve body of claim 5, wherein the upper flow conduit portion includes a depth dimension that expands from the first end to the second end. 9. The valve body of claim 1, wherein the ridge extends along a line. 10. The device of claim 9, wherein the line extends at an angle relative to a common central axis that extends through the first and second openings of the valve body, the angle being in a range of approximately 0 degrees to approximately 15 degrees. 11. A valve body, comprising: a first opening;a second opening;a gallery disposed between the first and second openings, the gallery comprising a cylindrical space;a first flow conduit portion extending between the first opening and a side opening of the gallery;a second flow conduit portion extending between the second opening and a bottom opening of the gallery;a means for splitting the fluid around the gallery as the fluid enters the gallery from the first flow conduit portion through the side opening, wherein the means for splitting includes sidewall surfaces converging to a ridge disposed along a direction that is aligned with a flow of fluid through the first flow conduit portion; anda means for forcing the fluid coming around the gallery toward the bottom opening of the gallery, wherein the means for forcing includes a rear flow diverter that converges away from a rear wall portion of the gallery in a direction extending transverse to a central axis of the gallery. 12. The device of claim 11, wherein the ridge forms a line that extends at an angle relative to a common central axis of the valve body, the common central axis extending through the first and second openings and the angle being in a range of approximately 0 degrees to approximately 15 degrees. 13. A fluid flow control device, comprising: a valve body comprising a first opening, a second opening, a gallery disposed between the first and second openings, a first flow conduit portion extending between the first opening and a side opening of the gallery, a second flow conduit portion extending between the second opening and a bottom opening of the gallery, and an upper flow diverter carried by an upper wall portion of the first flow conduit portion and extending into the first flow conduit portion;a control element movably disposed in the gallery for controlling the flow of fluid through the valve body,the upper flow diverter of the valve body comprising an elongated structure extending at least partially between the first opening and the gallery for diverting the fluid flowing through the first flow conduit portion and into and around the gallery,wherein the upper flow diverter includes sidewall surfaces converging to a ridge disposed along a direction that is aligned with a flow of fluid through the first flow conduit portion; anda rear flow diverter carried by a rear wall of the gallery and extending into the gallery, the rear wall portion of the gallery disposed opposite the gallery from the first flow conduit portion, the rear gallery diverter comprising an elongated structure extending in a direction transverse to the upper flow diverter and for diverting fluid flowing in the gallery toward the bottom opening of the gallery,wherein the rear flow diverter converges away from the rear wall portion of the gallery in a direction extending transverse to a central axis of the gallery. 14. The device of claim 13, wherein the sidewall surfaces are planar surfaces. 15. The device of claim 13, wherein the sidewall surfaces are at least partially inwardly curved toward each other. 16. The device of claim 13, wherein the ridge comprises an outwardly radiused profile. 17. The device of claim 13, wherein the upper flow conduit portion includes a depth dimension that expands from the first end to the second end. 18. The device of claim 13, wherein the upper flow diverter includes a first end spaced away from the gallery and a second end disposed adjacent to the gallery, and wherein the upper flow diverter includes a width dimension that increases from the first end to the second end. 19. The device of claim 18, wherein the width dimension of the upper flow diverter diverges uniformly from the first end to the second end. 20. The device of claim 18, wherein the width dimension of the upper flow diverter diverges non-uniformly from the first end to the second end. 21. The device of claim 13, wherein the ridge extends along a line. 22. The device of claim 21, wherein the line extends at an angle relative to a common central axis that extends through the first and second openings of the valve body, the angle being in a range of approximately 0 degrees to approximately 15 degrees.

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Valve body with upper flow diverter

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Valve body with upper flow diverter

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인용문헌 (9)

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IPC 상세정보(version : 201201)

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