IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0621227
(2007-01-09)
|
등록번호 |
US-7579706
(2009-09-08)
|
우선권정보 |
DE-10 2004 046 563(2004-09-24) |
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
10 |
초록
▼
A wind energy system comprising a tower, a machine housing which is rotatably arranged on the tower about its axis, receiving a gear mechanism, a generator, a slip ring arrangement, a brake, and a rotor which is mounted in the machine housing and which is provided with at least one rotor blade, wher
A wind energy system comprising a tower, a machine housing which is rotatably arranged on the tower about its axis, receiving a gear mechanism, a generator, a slip ring arrangement, a brake, and a rotor which is mounted in the machine housing and which is provided with at least one rotor blade, wherein the gear mechanism, generator, vertical bearing arrangement, slip ring transmission element and rotor bearing are integrated in the machine housing.
대표청구항
▼
The invention claimed is: 1. A wind energy system having: a tower, a machine housing placed on the tower so as to rotate about an axis of said tower, the machine housing having a gear mechanism, a generator, a horizontal bearing, a slip ring arrangement, a brake, a rotor shaft front bearing, a roto
The invention claimed is: 1. A wind energy system having: a tower, a machine housing placed on the tower so as to rotate about an axis of said tower, the machine housing having a gear mechanism, a generator, a horizontal bearing, a slip ring arrangement, a brake, a rotor shaft front bearing, a rotor shaft rear bearing, a generator shaft front bearing, an oil pan and a generator shaft rear bearing integrated within said machine housing, the gear mechanism having a gear wheel, the gear wheel transferring lubricant from the oil pan to the gear mechanism and the generator front bearing; a rotor shaft, a first end of the rotor shaft extending vertically through the machine housing, a second end of the rotor shaft interfaced with the gear mechanism, and the rotor shaft rotatably supported by the rotor shaft front bearing and the rotor shaft rear bearing; a rotor mounted on the first end of the rotor shaft, the rotor having at least one rotor blade; the generator positioned above an oil pan, the generator having a generator shaft, a front end of the generator shaft interfaced with the gear mechanism and the brake seated on a rear end of the generator shaft, an abutment of the brake is firmly connected to the machine housing; wherein the machine housing is a cast part with a plurality of bearing seats and the rotor shaft front bearing, the rotor shaft rear bearing, the generator shaft front bearing, and the generator shaft rear bearing are seated in the machine housing. 2. The wind energy system of claim 1, wherein the machine housing is formed of cast iron. 3. The wind energy system of claim 2, wherein an aluminum alloy is employed to form the cast part for the machine housing. 4. The wind energy system of claim 1, wherein the gear mechanism comprises a single-stage spur gear. 5. The wind energy system of claim 1, wherein the generator in said machine housing is positioned in said vertical bearing. 6. The wind energy system of claim 1, further comprising a rotor axis of the rotor, said rotor axis positioned at a right angle to said tower axis. 7. The wind energy system of claim 1, wherein the rotor is positioned on a leeside of said tower relative to said tower axis. 8. The wind energy system of claim 1, further comprising a gear shaft generator bearing integrated into said brake and firmly connected to the housing. 9. The wind energy system of claim 1, further comprising a plurality of cooling fins externally equipped to said machine housing.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.