| 摘要 |
Subject: pair of vertical-shaft wind generators which are contra rotating to balance the torques. Manufacture mode: for manufacturing each wind generator on the same vertical shaft, we place the roller table 5 with the rowls 6 and the ring 7 liable to run inside these last, a chain 2 (or another type of gear) and the male-type gear 3 for conveying the motion to the interior of the shaft 1, to a shaft 8 setting into motion the hydraulic pump 9 conveying the rotary motion via the hydraulic rotary motor 20 to the power generation pair 21. At the outer side of the ring 7, a hinge 4 is placed to receive the fins 14 being thus in position to be drawn back. A wheel is fixed at the underside of each fin 14 which wheel is liable to run onto a path 13 of sufficient width allowing its potential drawing back. At the upper side of the fine 14 there is the support 11 whereto a wire rope is attached and retained via the support 15 on the beam 16 holding the fin 14 on the hinges 4. At the rear part of the fine 14, there is a simple mechanism composed of the support 17; a bumper 18 is fixed on the fin 14 via the support 19. It is in this way that the one wind generator of the pair is completed; the second one has simply its fins disposed in the opposite direction. |
