IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0403765
(2009-03-13)
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등록번호 |
US-8393858
(2013-03-12)
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발명자
/ 주소 |
- Smoke, Jason
- Kahrs, Michael
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출원인 / 주소 |
- Honeywell International Inc.
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대리인 / 주소 |
Ingrassia Fisher & Lorenz, P.C.
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인용정보 |
피인용 횟수 :
0 인용 특허 :
12 |
초록
▼
A coupling assembly for a turbine shroud is provided. The coupling assembly comprises a rotatable positioning block having a first surface, and a biasing spring having a second surface, the second surface generally facing the first surface, and the biasing spring adapted to exert a force toward the
A coupling assembly for a turbine shroud is provided. The coupling assembly comprises a rotatable positioning block having a first surface, and a biasing spring having a second surface, the second surface generally facing the first surface, and the biasing spring adapted to exert a force toward the positioning block when compressed.
대표청구항
▼
1. A coupling assembly for a turbine shroud, the coupling assembly comprising: a rotatable positioning block having a first surface; anda biasing spring having a second surface, the second surface generally facing the first surface, and the biasing spring adapted to exert a force toward the position
1. A coupling assembly for a turbine shroud, the coupling assembly comprising: a rotatable positioning block having a first surface; anda biasing spring having a second surface, the second surface generally facing the first surface, and the biasing spring adapted to exert a force toward the positioning block when compressed,wherein the positioning block further comprises a plurality of surfaces, the positioning block rotatable such that the first surface or any of the plurality of surfaces can be positioned generally facing the second surface. 2. The coupling assembly of claim 1, wherein the positioning block further comprises a pin and the positioning block is adapted to rotate around the pin. 3. The coupling assembly of claim 1, wherein the first and second surfaces are substantially flat. 4. The coupling assembly of claim 1, wherein the biasing spring comprises a coil. 5. The coupling assembly of claim 1, wherein the biasing spring comprises a resilient portion having an arc, the second surface coupled to the resilient portion. 6. The coupling assembly of claim 5, wherein the biasing spring further comprises a static central portion, the resilient portion coupled to the static central portion, and the arc at least partially surrounding the static central portion. 7. A turbine shroud support device comprising: an annular support ring surrounding a central point, the support ring having a coupling face; andan engagement clip coupled to the coupling face, the engagement clip comprising: a stop having a first surface disposed in a plane transverse to the coupling face, the first surface having a first edge positioned radially inward toward the central point and a second edge opposite the first edge, the second edge positioned radially outward from the central point; anda biasing member having a second surface disposed in a plane transverse to the coupling face, the second surface having a third edge positioned radially inward toward the central point and a fourth edge opposite the third edge, the fourth edge positioned radially outward from the central point, the biasing member adapted to exert a forward toward the first surface when compressed. 8. The turbine shroud support device of claim 7, wherein the first and third edges of the engagement clip are parallel and closer together than the second and fourth edges of the engagement clip. 9. The turbine shroud support device of claim 7, wherein the stop further comprises a pin coupled to the annular support ring, the stop rotatable around the pin. 10. The turbine shroud support device of claim 7, wherein the biasing member comprises a nickel-based superalloy. 11. The turbine shroud support device of claim 7, wherein the biasing member comprises a resilient member coupled to the second surface. 12. The turbine shroud support device of claim 11, wherein the resilient member comprises a linear spring. 13. The turbine shroud support device of claim 11, wherein the resilient member comprises a curved portion coupled to the second surface, the curved portion adapted to bias the second surface toward the first surface. 14. A coupling assembly for a turbine shroud support, the coupling assembly comprising: a stop block comprising a first face, a second face, and a center, the first and second faces located a different distance from the center, the stop block coupled to the turbine shroud support; anda positioning spring coupled to the turbine shroud support, comprising a contact surface positioned toward the first face, the positioning spring adapted to bias the contact surface toward the first face. 15. The coupling assembly of claim 14, wherein the positioning spring comprises a helical spring. 16. The coupling assembly of claim 14, wherein the positioning spring comprises a torsional spring. 17. The coupling assembly of claim 14, wherein the stop block further comprises a pin coupled to the turbine shroud support, and the stop block is rotatable around the pin. 18. The coupling assembly of claim 17, wherein the stop block has a regular geometric shape.
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