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    • 2. 发明申请
    • A DRIVE ARRANGEMENT FOR A WIND TURBINE
    • 风力发电机的驱动装置
    • WO2013021181A1
    • 2013-02-14
    • PCT/GB2012/051893
    • 2012-08-03
    • DAVID BROWN GEAR SYSTEMS LIMITEDDEWAR, Alan BradleyEDMONDSON, Scott DouglasTRAN, Scott
    • DEWAR, Alan BradleyEDMONDSON, Scott DouglasTRAN, Scott
    • F03D11/00F16H1/46F16H1/28
    • H02K7/116F03D9/25F03D15/00F03D15/10F03D80/70F05B2260/40311F16H1/2818F16H1/46F16H37/041F16H57/021Y02E10/721Y02E10/722Y02E10/726
    • The invention relates to a drive arrangement for a wind turbine, and to a wind turbine incorporating a drive arrangement. In one embodiment, a drive arrangement (12) for a wind turbine (10) is disclosed which comprises a rotor shaft (20); a gearbox assembly (22) for transferring torque from the rotor shaft to an electrical power generator (18), the gearbox assembly comprising: an input shaft (40); an output shaft (42); a primary gear stage (44); and a secondary gear stage (46), each gear stage having a plurality of planet gears (52; 58) positioned around the output shaft, an annular gear (84; 86) meshed with the planet gears, and a sun gear (82; 88) meshed with the planet gears and arranged to transfer torque to the output shaft. The drive arrangement also comprises a drive transfer mechanism (24) for transferring torque from the rotor shaft into the gearbox assembly via the input shaft; and a primary load carrying member (56) for releasably mounting the gearbox assembly to a housing (34) of the wind turbine. The rotor shaft is at least partly hollow, having an internal cavity (28) in which at least part of the gearbox assembly and at least part of the drive transfer mechanism are located. The gearbox assembly comprising the input shaft, output shaft, primary and secondary gear stages is mountable within the rotor shaft as a single unit by means of the primary load carrying member.
    • 本发明涉及一种用于风力涡轮机的驱动装置和涉及驱动装置的风力涡轮机。 在一个实施例中,公开了一种用于风力涡轮机(10)的驱动装置(12),其包括转子轴(20); 用于将扭矩从转子轴传递到发电机(18)的变速箱组件(22),所述变速箱组件包括:输入轴(40); 输出轴(42); 主齿轮级(44); 和副齿轮级(46),每个齿轮级具有围绕输出轴定位的多个行星齿轮(52; 58),与行星齿轮啮合的环形齿轮(84; 86)和太阳齿轮(82; 88)与行星齿轮啮合并布置成将扭矩传递到输出轴。 驱动装置还包括用于经由输入轴将转矩从转子轴传递到齿轮箱组件中的驱动传递机构(24) 以及用于将所述齿轮箱组件可释放地安装到所述风力涡轮机的壳体(34)的主负载承载构件(56)。 转子轴至少部分是中空的,具有内腔(28),齿轮箱组件的至少一部分和驱动传递机构的至少一部分位于其中。 包括输入轴,输出轴,初级和次级齿轮级的变速箱组件可通过主负载承载构件作为单个单元安装在转子轴内。
    • 3. 发明申请
    • POLYCYCLIC PYRAZINES AS POTASSIUM ION CHANNEL MODULATORS
    • 聚氯乙烯作为钾离子通道调节剂
    • WO2005121126A1
    • 2005-12-22
    • PCT/US2005/012525
    • 2005-04-13
    • ICAGEN, INC.ASTELLAS PHARMA INC.WANG, XiaodongSPEAR, Kerry, LeighFULP, Alan, BradleySECONI, DarrickSUZUKI, TakeshiISHII, TakahiroMORITOMO, Ayako
    • WANG, XiaodongSPEAR, Kerry, LeighFULP, Alan, BradleySECONI, DarrickSUZUKI, TakeshiISHII, TakahiroMORITOMO, Ayako
    • C07D401/12
    • C07D401/14C07D213/73C07D401/04C07D405/04C07D405/14C07D409/04C07D409/14C07D413/14C07D417/14
    • The present invention provides a genus of polycyclic pyrazines of formula I (I) that are useful as modulators of potassium ion channels. The modulators of the invention are of use in both therapeutic and diagnostic methods; wherein A and B are independently substituted or unsubstituted 5- or 6-membered heterocycloalkyl, or substituted or unsubstituted 5- or 6- membered heteroaryl, W 1 is formula II (II); W 2 is -CH=, -NH-, -N=, -S-, or -O-; Z 1 is formula III (III) or formula IV (IV); Z 2 is -CH=, -NH-, -N=, -S-, or -O-; Y is a bond, -CH=N-NH-, -NH-CH 2 -, or -NR 5 -; s and t are independently integers from 1 to 4; R 1 , R 2A , R 2B and R 3 are independently or unsubstituted alkyle, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted 3- to 7- membered cycloalkyl,, substituted or unsubstituted 5- to 7-membered heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl; and R 5 is H, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted 3- to 7- membered cycloalkyl,, substituted or unsubstituted 5- to 7-membered heterocycloalkyl, substituted or unsubstituted aryl or substituted or unsubstituted heteroaryl; wherein if s is greater than one, then each R 1 is optionally different; wherein if t is greater than on, then each R 3 is optionally different; wherein two R 1 groups are optionally joined together with the atoms to which they are attached to form a substituted or unsubstituted ring; and wherein two R 3 groups are optionally joined together with the atoms to which they are attached to form a susbtituted or unsubstituted ring.
    • 本发明提供了可用作钾离子通道调节剂的式I(I)的多环吡嗪属。 本发明的调节剂可用于治疗和诊断方法; 其中A和B独立地为取代或未取代的5-或6-元杂环烷基,或取代或未取代的5-或6-元杂芳基,W 1为式II(II); W 2是-CH =,-NH-,-N =,-S-或-O-; Z 1是式III(III)或式IV(IV); Z 2是-CH =,-NH-,-N =,-S-或-O-; Y是键,-CH = N-NH-,-NH-CH 2 - 或-NR 5 - ; s和t独立地为1至4的整数; R 1,R 2A,R 2B和R 3独立地是未取代的烷基,取代或未取代的烷基,取代或未取代的杂烷基,取代或未取代的3-至7-元环烷基,取代或未取代的 5-至7-元杂环烷基,取代或未取代的芳基或取代或未取代的杂芳基; 并且R 5是H,取代或未取代的烷基,取代或未取代的杂烷基,取代或未取代的3-至7-元环烷基,取代或未取代的5-至7-元杂环烷基,取代或未取代的芳基或取代或未取代的杂芳基 ; 其中如果s大于1,则每个R 1任选地不同; 其中如果t大于on,则每个R 3任选地不同; 其中两个R 1基团任选地与它们所连接的原子连接在一起形成取代或未取代的环; 并且其中两个R 3基团任选地与它们所连接的原子连接在一起以形成未取代或未取代的环。