IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0439973
(2012-04-05)
|
등록번호 |
US-9366445
(2016-06-14)
|
발명자
/ 주소 |
- Stoia, Lucas John
- Melton, Patrick Benedict
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
7 |
초록
▼
A system for supporting fuel nozzles inside a combustor includes a ring that circumferentially surrounds the fuel nozzles inside the combustor, a support plate that extends radially inside at least a portion of the ring, and a first connection between the support plate and at least one of the fuel n
A system for supporting fuel nozzles inside a combustor includes a ring that circumferentially surrounds the fuel nozzles inside the combustor, a support plate that extends radially inside at least a portion of the ring, and a first connection between the support plate and at least one of the fuel nozzles inside the combustor. A second connection is between the support plate and the ring. A method for supporting fuel nozzles in a combustor includes surrounding the fuel nozzles with a ring, connecting a support plate to the ring, and connecting the support plate to at least one fuel nozzle.
대표청구항
▼
1. A system for supporting fuel nozzles inside a combustor, comprising: a center fuel nozzle having a centerbody and a shroud that surrounds at least a portion of the centerbody of the center fuel nozzle, wherein the shroud of the center fuel nozzle includes a first flange circumferentially spaced f
1. A system for supporting fuel nozzles inside a combustor, comprising: a center fuel nozzle having a centerbody and a shroud that surrounds at least a portion of the centerbody of the center fuel nozzle, wherein the shroud of the center fuel nozzle includes a first flange circumferentially spaced from a second flange, the first and second flanges of the center fuel nozzle extending radially outwardly from the shroud of the center fuel nozzle;an outer fuel nozzle disposed radially outwardly from and adjacent to the center fuel nozzle, the outer fuel nozzle having a centerbody and a shroud that surrounds at least a portion of the centerbody of the outer fuel nozzle, wherein the shroud of the outer fuel nozzle includes a first flange circumferentially spaced from a second flange, the first and second flanges of the outer fuel nozzle extending radially outwardly from the shroud of the outer fuel nozzle;a ring that circumferentially surrounds the center fuel nozzle and the outer fuel nozzle; anda plurality of support plates that extend radially between the shroud of the center fuel nozzle and the ring, the plurality of support plates comprising a first support plate circumferentially spaced from a second support plate, wherein the first support plate is connected to the first flange of the center fuel nozzle, the first flange of the outer fuel nozzle and to the support ring, and wherein the second support plate connects the second flange of the center fuel nozzle to the second flange of the outer fuel nozzle and to the support ring. 2. The system as in claim 1, wherein the first support plate is rigidly connected to at least one of the first flange of the center fuel nozzle, the first flange of the outer fuel nozzle and the ring. 3. The system as in claim 1, wherein the second support plate is rigidly connected to at least one of the second flange of the center fuel nozzle, the second flange of the outer fuel nozzle and the ring. 4. The system as in claim 1, wherein the first support plate is rigidly connected to the ring via a bolt. 5. The system as in claim 1, wherein the first support plate is slideably connected to the first flange of the outer fuel nozzle via a bolt with a shoulder and a nut that rigidly secures the bolt to the first flange of the outer fuel nozzle, wherein the first support plate slides axially to accommodate relative axial movement between the outer fuel nozzle and the ring. 6. The system as in claim 1, wherein the first support plate is slideably connected to the first flange of the center fuel nozzle via a bolt with a shoulder and a nut that rigidly secures the bolt to the first flange of the outer fuel nozzle, wherein the first support plate slides axially to accommodate relative axial movement between the center fuel nozzle and the ring. 7. The system as in claim 1, wherein the second support plate is slideably connected to the second flange of the outer fuel nozzle via a bolt with a shoulder and a nut that rigidly secures the bolt to the second flange of the outer fuel nozzle, wherein the second support plate slides axially to accommodate relative axial movement between the outer fuel nozzle and the ring. 8. The system as in claim 1, wherein the second support plate is slideably connected to the second flange of the center fuel nozzle via a bolt with a shoulder and a nut that rigidly secures the bolt to the second flange of the outer fuel nozzle, wherein the second support plate slides axially to accommodate relative axial movement between the center fuel nozzle and the ring. 9. A method for supporting fuel nozzles in a combustor, comprising: rigidly connecting a plurality of support plates to a ring that surrounds a plurality of fuel nozzles, wherein the plurality of support plates are circumferentially spaced, wherein the plurality of fuel nozzles includes a center fuel nozzle and a plurality of outer fuel nozzles disposed radially outwardly from and annularly arranged about the center fuel nozzle, wherein each support plate extends from the ring between two respective outer fuel nozzles towards the center fuel nozzle;connecting a first support plate of the plurality of support plates to a first flange of a first outer fuel nozzle of the plurality of outer fuel nozzles;connecting the first support plate to a first flange of the center fuel nozzle;connecting a second support plate of the plurality of support plates to a second flange of the first outer fuel nozzle of the plurality of outer fuel nozzles; andconnecting the second support plate of the plurality of support plates to a second flange of the center fuel nozzle. 10. The method as in claim 9, wherein at least one support plate of the plurality of support plates is rigidly connected to the ring via a plurality of bolts. 11. The method as in claim 9, further comprising connecting the first support plate to a first flange of a second outer fuel nozzle that is circumferentially adjacent to the first outer fuel nozzle. 12. The method as in claim 10, wherein the first support plate is slideably connected to the first flange of the first outer fuel nozzle via a bolt with a shoulder and a nut that rigidly secures the bolt to the first flange of the second fuel nozzle, wherein the first support plate slides axially to accommodate relative axial movement between the first outer fuel nozzle and the ring. 13. The method as in claim 10, wherein the first support plate is slideably connected to the first flange of the center fuel nozzle via a bolt with a shoulder and a nut that rigidly secures the bolt to the first flange of the center fuel nozzle, wherein the first support plate slides axially to accommodate relative axial movement between the center fuel nozzle and the ring.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.