Invention Grant
- Patent Title: Power-split wind power generator gearbox
- Patent Title (中): 动力分配风力发电机变速箱
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Application No.: US12516864Application Date: 2007-12-04
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Publication No.: US08343009B2Publication Date: 2013-01-01
- Inventor: Gunter Berger , Gerhard Bauer
- Applicant: Gunter Berger , Gerhard Bauer
- Applicant Address: DE
- Assignee: Bosch Rexroth AG
- Current Assignee: Bosch Rexroth AG
- Current Assignee Address: DE
- Agency: Jack Schwartz and Associates, PLLC
- Priority: DE102006057055 20061204
- International Application: PCT/EP2007/063300 WO 20071204
- International Announcement: WO2008/068260 WO 20080612
- Main IPC: F16H57/08
- IPC: F16H57/08

Abstract:
A power-distributed wind turbine transmission for transmitting a torque generated by a rotor hub to an output pinion rotating with increased speed compared to the former to drive an electric generator, wherein at least two parallel-connected planetary stages are provided for power-distributed speed increase internal to the transmission, wherein further coupling of the rotor hub is carried out by means of a connection ring element on the input side of the transmission, which is rotatably supported by a large roller bearing at a fixed transmission housing, and which transmits the force flow in a power-distributed manner to the hollow gears of the parallel-connected planetary stages by means of cardan-like decoupling means formed thereon.
Public/Granted literature
- US20100105512A1 Power-Split Wind Power Generator Gearbox Public/Granted day:2010-04-29
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