In various embodiments, a manifold assembly (64) for conducting one or more fluids to a gear assembly (60) in a gas turbine engine (20) is provided. The manifold assembly (64) may comprise a first plate (66) and a second plate (68) that rotatably couple together. The manifold assembly (64) may be re
In various embodiments, a manifold assembly (64) for conducting one or more fluids to a gear assembly (60) in a gas turbine engine (20) is provided. The manifold assembly (64) may comprise a first plate (66) and a second plate (68) that rotatably couple together. The manifold assembly (64) may be retained and/or held together by a channel (72) and engagement member (70) arrangement.
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1. A manifold assembly, comprising: a mounting plate having an interface configured for attachment to a gear housing;a flow plate attached to the mounting plate and configured to provide a plurality of flow passages between the mounting plate and flow plate;at least one fluid inlet configured to rec
1. A manifold assembly, comprising: a mounting plate having an interface configured for attachment to a gear housing;a flow plate attached to the mounting plate and configured to provide a plurality of flow passages between the mounting plate and flow plate;at least one fluid inlet configured to receive fluid from a supply; andat least one fluid outlet configured to direct the fluid into the gear housing, wherein the flow plate comprises a ring-shaped structure with a center opening defining a center axis and a first ring portion defined by a first inner peripheral surface extending circumferentially about the axis and a first outer peripheral surface spaced radially outwardly relative to the first inner peripheral surface,wherein the mounting plate comprises a notch-shaped structure with a center opening concentric with the center axis and a second ring portion defined by a second inner peripheral surface extending circumferentially about the axis and a second outer peripheral surface spaced radially outwardly relative to the second inner peripheral surface, the second outer peripheral surface having a plurality of radially extending tabs interspersed by notches, the radially extending tabs configured for attachment to the gear housing andwherein the plurality of flow passages comprises at least a first flow passage formed adjacent to the first and second inner peripheral surfaces and a second flow passage formed adjacent to the first and second outer peripheral surfaces, the first and second flow passages extending circumferentially around the first and second ring portions to at least partially surround the central axis,wherein the at least one fluid inlet is disposed on one of the plurality of radially extending tabs,wherein one of the mounting plate and the flow plate comprises a groove defined therein andwherein an other of the mounting plate and the flow plate comprises an engagement member installable in the groove. 2. The manifold assembly of claim 1, further comprising an anti-rotation element. 3. The manifold assembly of claim 2, wherein the anti-rotation element is at least one of a fastener, a pin, an adhesive, a tensioning device and a detent assembly. 4. The manifold assembly of claim 1, wherein the groove comprises a receiving portion and a retention portion. 5. The manifold assembly of claim 1, wherein the engagement member is a tongue. 6. The manifold assembly of claim 1, wherein the mounting plate is rotatably coupled to the flow plate. 7. A turbine engine, comprising; a gear assembly;a mounting plate having an interface configured for attachment to a gear housing;a flow plate attached to the mounting plate and configured to provide a plurality of flow passages between the mounting plate and flow plate;at least one fluid inlet configured to receive fluid from a supply; andat least one fluid outlet configured to direct the fluid into the gear housing, wherein the flow plate comprises a ring-shaped structure with a center opening defining a center axis and a first ring portion defined by a first inner peripheral surface extending circumferentially about the axis and a first outer peripheral surface spaced radially outwardly relative to the first inner peripheral surface,wherein the mounting plate comprises a notch-shaped structure with a center opening concentric with the center axis and a second ring portion defined by a second inner peripheral surface extending circumferentially about the axis and a second outer peripheral surface spaced radially outwardly relative to the second inner peripheral surface, the second outer peripheral surface having a plurality of radially extending tabs interspersed by notches, the radially extending tabs configured for attachment to the gear housing andwherein the plurality of flow passages comprises at least a first flow passage formed adjacent to the first and second inner peripheral surfaces and a second flow passage formed adjacent to the first and second outer peripheral surfaces, the first and second flow passages extending circumferentially around the first and second ring portions to at least partially surround the central axis,wherein the at least one fluid inlet is disposed on one of the plurality of radially extending tabs,wherein one of the mounting plate and the flow plate comprises a first groove and a second groove, wherein the first groove and the second groove are defined along a diameter relative to the central axis andwherein an other of the mounting plate and the flow plate comprises a first engagement member installable in the first groove and a second engagement member installable in the second groove. 8. The turbine engine of claim 7, wherein the first groove further comprises a first groove portion that is defined radially outward from a centerline of the turbine engine. 9. The turbine engine of claim 7, wherein the engagement member comprises a shaft and a head, and wherein at least the head in retained in the groove. 10. The turbine engine of claim 7, wherein the mounting plate rotatably couples to the flow plate. 11. The turbine engine of claim 7, wherein the manifold is configured to conduct a fluid to the gear assembly. 12. The turbine engine of claim 7, wherein the first groove comprises a receiving portion and a retention portion. 13. The turbine engine of claim 7, wherein one of the mounting plate and the flow plate comprises a first groove, a second groove a third groove and a fourth groove, wherein the first groove, the second groove, the third groove and the fourth groove are defined along a diameter relative to the central axis andwherein the other of the mounting plate and the flow plate comprises a first engagement member installable in the first groove, a second engagement member installable in the second groove, a third engagement member installable in the third groove and a fourth engagement member installable in the fourth groove. 14. The turbine engine of claim 7, wherein the first groove comprises an integral anti-rotation element. 15. The turbine engine of claim 14, wherein the integral anti-rotation element is at least one of a detent mechanism and a tensioning device. 16. A manifold assembly, comprising: a mounting plate having an interface configured for attachment to a gear housing;a flow plate attached to the mounting plate and configured to provide a plurality of flow passages between the mounting plate and flow plate;at least one fluid inlet configured to receive fluid from a supply; andat least one fluid outlet configured to direct the fluid into the gear housing, wherein the flow plate comprises a ring-shaped structure with a center opening defining a center axis and a first ring portion defined by a first inner peripheral surface extending circumferentially about the axis and a first outer peripheral surface spaced radially outwardly relative to the first inner peripheral surface,wherein the mounting plate comprises a notch-shaped structure with a center opening concentric with the center axis and a second ring portion defined by a second inner peripheral surface extending circumferentially about the axis and a second outer peripheral surface spaced radially outwardly relative to the second inner peripheral surface, the second outer peripheral surface having a plurality of radially extending tabs interspersed by notches, the radially extending tabs configured for attachment to the gear housing andwherein the plurality of flow passages comprises at least a first flow passage formed adjacent to the first and second inner peripheral surfaces and a second flow passage formed adjacent to the first and second outer peripheral surfaces, the first and second flow passages extending circumferentially around the first and second ring portions to at least partially surround the central axis,wherein the at least one fluid inlet is disposed on one of the plurality of radially extending tabs,wherein one of the mounting plate and the flow plate comprises a first engagement member and a first groove defined along a diameter defined with respect to the central axis andwherein an other of the mounting plate and the flow plate comprises a second engagement member and a second groove, wherein the first engagement member is configured to rotatably engage the second groove and the second engagement member is configured to rotatably engage the first groove. 17. The manifold assembly of claim 16, comprising an anti-rotation element. 18. The manifold assembly of claim 16, wherein the first engagement member comprises a shaft and a head. 19. The manifold assembly of claim 16, wherein the second engagement member is a tongue. 20. The manifold assembly of claim 16, wherein the manifold assembly is configured to conduct a fluid to a gear assembly of a gas turbine engine.
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이 특허에 인용된 특허 (22)
Benhase ; Jr. George J. (West Chester OH), Apparatus for lubrication of a differential bearing mounted between concentric shafts.
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