A component of a turbine is disclosed. The component includes an carrier segment having a rail, an frame segment including a hanger having a flange supported on the rail of the carrier segment, and an inner surface having a section of a track for a turbine blade defined therein. The component also i
A component of a turbine is disclosed. The component includes an carrier segment having a rail, an frame segment including a hanger having a flange supported on the rail of the carrier segment, and an inner surface having a section of a track for a turbine blade defined therein. The component also includes a retainer segment secured to the carrier segment such that the hanger is secured between the retainer segment and the carrier segment.
대표청구항▼
1. A turbine shroud, comprising: a carrier including a plurality of carrier segments arranged about a central axis,a seal ring having a track for a turbine blade defined therein, the seal ring including a plurality of seal ring segments arranged concentrically with the plurality of carrier segments,
1. A turbine shroud, comprising: a carrier including a plurality of carrier segments arranged about a central axis,a seal ring having a track for a turbine blade defined therein, the seal ring including a plurality of seal ring segments arranged concentrically with the plurality of carrier segments, each seal ring segment being formed as one piece from a ceramic matrix composite material and engaged with a corresponding carrier segment at a first point along the central axis,a retainer secured to the carrier at a second point along the central axis such that the seal ring is secured between the carrier and the retainer,wherein the seal ring is devoid of openings or passageways for fasteners,wherein a first carrier segment includes a lip that extends in a first direction along the central axis and is received in a slot defined in the retainer, and a fastener secures the retainer to the first carrier segment. 2. The turbine shroud of claim 1, wherein: the first carrier segment includes a rail extending in the first direction, anda first seal ring segment includes a flange (i) extending in a second direction opposite the first direction, and (ii) engaged with the rail of the first carrier segment at the first point. 3. The turbine shroud of claim 2, wherein the rail is one of a number of rails and the flange is one of a number of flanges, each rail of the first carrier segment being engaged with a corresponding flange of the first seal ring segment. 4. The turbine shroud of claim 3, wherein the first carrier segment includes: a wall extending along the central axis from a first end to a second end,a first support wall extending radially inward from the first end of the wall, the first support wall having one of the rails extending therefrom, anda second support wall extending radially inward from the second end of the wall, the second support wall having another rail extending therefrom. 5. The turbine shroud of claim 4, wherein the first seal ring segment includes: an arcuate body,a first post extending radially outward from the arcuate body, the first post having one of the flanges extending therefrom, anda second post extending radially outward from the arcuate body, the second post having another flange extending therefrom. 6. The turbine shroud of claim 5, wherein the second post is positioned between the second support wall and the retainer. 7. The turbine shroud of claim 6, wherein the retainer includes: a first body positioned adjacent the arcuate body of the first seal ring segment,a second body secured to the first carrier segment, anda third body extending between the first body and the second body. 8. The turbine shroud of claim 7, wherein the fastener is a key received in a keyway defined in the first carrier segment and a groove defined in the second body of the retainer. 9. A component of a turbine, comprising: a carrier segment having a rail,a seal ring segment including (i) a hanger having a flange supported on the rail of the carrier segment, and (ii) an inner surface having a section of a track for a turbine blade defined therein, anda retainer segment secured to the carrier segment such that the hanger is secured between the retainer segment and the carrier segment,wherein the seal ring segment is devoid of fasteners,further comprising a fastener extending through the retainer segment and the carrier segment. 10. The component of claim 9, wherein: (i) the rail of the carrier segment is a first rail, (ii) the hanger of the seal ring segment is a first hanger, and (iii) the retainer segment is positioned on a first side of the first hanger,the seal ring segment includes a second hanger that is spaced apart from the first hanger and is positioned on a second side of the first hanger, andthe carrier segment includes a second rail that supports a flange of the second hanger. 11. The component of claim 10, wherein: a third rail includes a lip that is received in a slot defined in the retainer segment, andthe fastener is a key received in a keyway defined in the carrier segment and a groove defined in the retainer segment. 12. The component of claim 9, wherein the seal ring segment is formed as one piece from a ceramic matrix composite material. 13. The component of claim 9, wherein the seal ring segment includes a body and the hanger includes a post that extends outwardly from the body to an outer tip, and the flange extends from the outer tip of the post. 14. A method of assembling a component of a turbine, the method comprising: advancing a seal ring segment forward to engage a hanger of the seal ring segment with a rail of a carrier segment,positioning a retainer aft the hanger of the seal ring segment, andsecuring the retainer to the carrier segment, via a fastener extending through the carrier segment into a bottom surface of a groove in the retainer such that the hanger is secured between the carrier segment and the retainer. 15. The method of claim 14, wherein advancing the seal ring segment forward includes: engaging a first hanger of the seal ring segment with a first rail of the carrier segment, and engaging a second hanger of the seal ring segment with a second rail of the carrier segment, the first hanger being positioned forward of the second hanger.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (34)
Neil W Harvey GB; Mark D Taylor GB, Aerofoil for an axial flow turbo machine.
Drouet Jacques L. (Dammarie les Lys FRX) Tournere Marcel J. (Paris FRX), Device for the impact cooling of the turbine packing rings of a turbojet engine.
Bagepalli Bharat Sampathkumaran ; Corman Gregory Scot ; Dean Anthony John ; DiMascio Paul Stephen ; Mirdamadi Massoud, Turbine inner shroud and turbine assembly containing such inner shroud.
Miraucourt Carmen (Brie Comte Robert FRX) Ritt Remy P. C. (Vaux le Penil FRX), Turbine ring incorporating elements of a ceramic composition divided into sectors.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.