Foundation particularly for a wind turbine and wind turbine
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E02D-027/00
E02D-027/32
출원번호
US-0608187
(2009-10-29)
등록번호
US-8359798
(2013-01-29)
우선권정보
EP-08019186 (2008-11-03)
발명자
/ 주소
Armbrecht, Achim
Frank, André
출원인 / 주소
Siemens Aktiengesellschaft
인용정보
피인용 횟수 :
5인용 특허 :
13
초록▼
A foundation, particularly a foundation of a wind turbine, is provided. The foundation includes a central foundation member and a plurality of foundation segments which are segments of a circular, ring shaped or polygonal foundation element and which are connected to the central foundation member us
A foundation, particularly a foundation of a wind turbine, is provided. The foundation includes a central foundation member and a plurality of foundation segments which are segments of a circular, ring shaped or polygonal foundation element and which are connected to the central foundation member using a plurality of locking elements.
대표청구항▼
1. A foundation, comprising: a polygonal shaped central foundation member arranged in a ring; anda plurality of foundation segments which are segments of a polygonal foundation element arranged in said ring and which are connected to the central foundation member using a locking arrangement,wherein
1. A foundation, comprising: a polygonal shaped central foundation member arranged in a ring; anda plurality of foundation segments which are segments of a polygonal foundation element arranged in said ring and which are connected to the central foundation member using a locking arrangement,wherein the locking arrangement includes a polygonal projection of the central foundation member coupled to a recess of a foundation segment so that the recess of the foundation segment engages the projection of the central foundation member resulting in a tight fit between the recess and projection with no resulting gap. 2. The foundation as claimed in claim 1, wherein the plurality of foundation segments and the central foundation member are joined together by a fixation means which surrounds the plurality of foundation segments or is incorporated by the plurality of foundation segments. 3. The foundation as claimed in claim 2, wherein the fixation means is a strap surrounding the plurality of foundation segments. 4. The foundation as claimed in claim 1, wherein the plurality of foundation segments and the central foundation member are joined together using concrete, grout or mortar. 5. The foundation as claimed in claim 4, wherein the central foundation member comprises a bottom plate,wherein the plurality of foundation segments comprise a first plurality of rebars,wherein the bottom plate comprises a second plurality of rebars,wherein the first plurality of rebars and the second plurality of rebars overlap when the plurality of foundation segments and the bottom plate are in place, andwherein the plurality of foundation segments and the bottom plate along with the first plurality of rebars and the second plurality of rebars are joined together by concrete, grout or mortar. 6. The foundation as claimed in claim 1, wherein the foundation is a foundation of a wind turbine. 7. The foundation as claimed in claim 6, wherein the plurality of foundation segments comprise a plurality of anchoring elements for a wind turbine tower. 8. The foundation as claimed in claim 7, wherein the plurality of anchoring elements are a plurality of bolts. 9. The foundation as claimed in claim 1, wherein the foundation is a shallow foundation. 10. The foundation as claimed in claim 1, wherein the central foundation member further comprises a central portion, and two lateral portions, andwherein central foundation member also includes a hole, aligned in an axial direction of the central foundation member. 11. A wind turbine, comprising: a foundation, comprising: a polygonal shaped central foundation member arranged in a ring, anda plurality of foundation segments which are segments of a circular, ring shaped or polygonal foundation element arranged in said ring and which are connected to the central foundation member using a locking arrangement; anda tower anchored at the foundation,wherein the locking arrangement includes a polygonal projection of the central foundation member coupled to a recess of a foundation segment of so that the recess of the foundation segment engages the projection of the central foundation member resulting in a tight fit between the recess and projection with no resulting gap. 12. The wind turbine as claimed in claim 11, wherein the plurality of foundation segments and the central foundation member are joined together by a fixation means which surrounds the plurality of foundation segments or is incorporated by the plurality of foundation segments. 13. The wind turbine as claimed in claim 12, wherein the fixation means is a strap surrounding the plurality of foundation segments. 14. The wind turbine as claimed in claim 11, wherein the plurality of foundation segments and the central foundation member are joined together using concrete, grout or mortar. 15. The wind turbine as claimed in claim 14, wherein the central foundation member comprises a bottom plate,wherein the plurality of foundation segments comprise a first plurality of rebars,wherein the bottom plate comprises a second plurality of rebars,wherein the first plurality of rebars and the second plurality of rebars overlap when the plurality of foundation segments and the bottom plate are in place, andwherein the plurality of foundation segments and the bottom plate along with the first plurality of rebars and the second plurality of rebars are joined together by concrete, grout or mortar. 16. The wind turbine as claimed in claim 11, wherein the plurality of foundation segments comprise a plurality of anchoring elements for a wind turbine tower. 17. The wind turbine as claimed in claim 11, wherein the foundation is a shallow foundation. 18. The wind turbine as claimed in claim 11, wherein the central foundation member further comprises a central portion, and two lateral portions, andwherein central foundation member also includes a hole, aligned in an axial direction of the central foundation member. 19. A foundation, comprising: a polygonal shaped central foundation member arranged in a ring; anda plurality of foundation segments which are segments of a polygonal foundation element arranged in said ring and which are connected to the central foundation member using a locking arrangement,wherein the locking arrangement includes a polygonal recess of the central foundation member coupled to a projection of a foundation segment so that the projection of a foundation segment engages the recess of the central foundation element resulting in a tight fit between the recess and projection with no resulting gap.
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이 특허에 인용된 특허 (13)
Bloom Jeffrey A. (Silver Spring MD), Breakaway base and upper-separation joint.
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