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81. 发明授权

US4334823A Wind or fluid current turbine 失效
标题翻译：风或流体涡轮
公开(公告)号：US4334823A
公开(公告)日：1982-06-15
申请号：US217154
申请日：1980-12-16
申请人： Peter A. Sharp
发明人： Peter A. Sharp
IPC分类号： F03D3/06
CPC分类号： F03D3/067 , F05B2210/16 , F05B2240/211 , F05B2240/214 , F05B2260/72 , Y02E10/74
摘要： A turbine responsive to a moving fluid, which can be wind or another fluid, wherein a rotatable central shaft supports at least one radial arm with a blade assembly at the free end of the radial arm. The blade assembly includes a rocking arm pivotted on the radial arm, a blade member attached to the rocking arm, or a part thereof, and a counterweight attached to the blade. The blade assembly articulates with respect to the radial arm in response to the interaction between the moving fluid and the blade.The turbine is self starting and self controlling in response to excessive moving fluid velocity.
摘要翻译：响应于可以是风或另一流体的运动流体的涡轮机，其中可旋转的中心轴支撑至少一个具有在径向臂的自由端的叶片组件的径向臂。叶片组件包括枢转在径向臂上的摇臂，附接到摇臂或其一部分的叶片构件和附接到叶片的配重。叶片组件响应于移动流体和叶片之间的相互作用而相对于径向臂铰接。涡轮机是响应于过大的流体速度的自启动和自我控制。

82. 发明授权

US4197055A Vertical axis windmill 失效
标题翻译：立轴风车
公开(公告)号：US4197055A
公开(公告)日：1980-04-08
申请号：US855223
申请日：1977-11-28
申请人： James S. Campbell
发明人： James S. Campbell
IPC分类号： F03D3/06
CPC分类号： F03D3/067 , F05B2210/16 , F05B2240/211 , F05B2260/72 , F05B2280/30 , F05B2280/6001 , F05B2280/6002 , F05C2253/02 , F05C2253/025 , Y02E10/74
摘要： A vertical axis windmill involving a rotatable central vertical shaft having horizontal arms pivotally supporting three sails that are free to function in the wind like the main sail on a sail boat, and means for disabling the sails to allow the windmill to be stopped in a blowing wind.
摘要翻译：一种垂直轴风车，其包括具有水平臂的可旋转的中心垂直轴，所述水平臂枢转地支撑在风帆中自由起作用的三个帆，如帆船上的主帆，以及用于禁止风帆允许风车在吹风中停止的装置风。

83. 发明授权

US3928771A Water current power generator system 失效
标题翻译：水流发电机系统
公开(公告)号：US3928771A
公开(公告)日：1975-12-23
申请号：US45822874
申请日：1974-04-05
申请人： STRAUMSNES O ROBERT
发明人： STRAUMSNES O ROBERT
IPC分类号： F03B17/06 , F03B13/10
CPC分类号： F03B17/066 , F03B17/065 , F05B2240/211 , F05B2260/72 , Y02E10/28 , Y10S415/906
摘要： A water current power generator system comprises one or more generator ships firmly anchored to the water bottom to generate power from sea currents or the tidal flow of rivers. The hull of a typical ship includes an inlet where the moving water enters and drives blades hinged to a toothed belt which moves about a pair of rollers. As the blades move about the forward roller, the hinged blades are driven outwardly to a right angle position to be driven by the water flow. The blades fold into a collapsed position as they pass over the rear roller and move in a direction opposite the water flow thereby minimizing resistance to the water flow. Generally, a pair of toothed belts are provided within each shaped inlet with a thrust member therebetween to direct the water towards the blades. The belts are mounted vertically within the hull to encounter as much of the water pressure as possible. The water then flows out the rear of the hull through a shaped outlet which is smaller than the inlet. In an alternate embodiment, vertical water wheels with collapsible blades are used instead of toothed belts. This variation would include at least one of such wheels positioned at the inlet and having hinged members serving as blades mounted on the wheels to catch the water flow thereby driving the wheel. The blade would then pivot to an open position minimizing resistance to the motion of the wheel as it moves around the axis of said wheel.
摘要翻译：水流发电机系统包括一个或多个发电机船，其牢固地锚定在水底部，以从海流或河流的潮汐流中产生动力。典型船舶的船体包括入口，移动的水进入并驱动叶片铰接到绕一对辊子移动的齿形带。当叶片围绕前滚轮移动时，铰接叶片被向外驱动到直角位置以由水流驱动。当叶片经过后辊并且沿与水流相反的方向移动时，叶片折叠成折叠位置，从而最小化对水流的阻力。通常，在每个成形入口内设置一对齿形带，其间具有推力构件以将水引向叶片。皮带垂直安装在船体内，以尽可能多地遇到水压。然后，水通过小于入口的成形出口流出船体的后部。在替代实施例中，使用具有可折叠叶片的垂直水轮代替齿形带。该变型将包括位于入口处的这种轮中的至少一个，并且具有用作安装在车轮上的叶片的铰接构件以捕获水流从而驱动车轮。然后，当叶轮围绕所述轮的轴线移动时，叶片将枢转到打开位置，从而最小化对轮的运动的阻力。

84. 发明授权

US3743848A Wind driven power producing apparatus 失效
标题翻译：风力发电设备
公开(公告)号：US3743848A
公开(公告)日：1973-07-03
申请号：US3743848D
申请日：1972-02-25
申请人： STRICKLAND N
发明人： STRICKLAND N
IPC分类号： F03D3/06 , F03D9/00
CPC分类号： F03D3/067 , F05B2240/211 , F05B2260/421 , F05B2260/72 , Y02E10/74 , Y10S416/04 , Y10T74/2117
摘要： A device for generating electric current by the force of the wind. This device consists primarily of a turntable with arm and vane means for transferring the force of the wind to rotate a generator.
摘要翻译：用于通过风力产生电流的装置。该装置主要由具有臂和叶片装置的转台组成，用于传递风的力以旋转发电机。

85. 发明授权

US2406268A Windmill 失效
标题翻译：风车
公开(公告)号：US2406268A
公开(公告)日：1946-08-20
申请号：US49855343
申请日：1943-08-13
申请人： TERHUNE CORNELIUS F
发明人： TERHUNE CORNELIUS F
IPC分类号： F03D3/06
CPC分类号： F03D3/067 , F05B2240/211 , F05B2260/72 , Y02E10/74

86. 发明授权

US2379324A Stream motor 失效
标题翻译：流马达
公开(公告)号：US2379324A
公开(公告)日：1945-06-26
申请号：US38410441
申请日：1941-03-19
申请人： TOPALOV MICHAEL I
发明人： TOPALOV MICHAEL I
IPC分类号： F03B17/06 , F03D3/02 , F03D3/04
CPC分类号： F03D3/0472 , F03B17/065 , F03D3/02 , F05B2240/211 , F05B2260/72 , Y02E10/28 , Y02E10/74

87. 发明授权

US1819749A Tide power apparatus 失效
标题翻译：潮汐发电设备
公开(公告)号：US1819749A
公开(公告)日：1931-08-18
申请号：US36914429
申请日：1929-06-07
申请人： JENKINS WILDE E
发明人： JENKINS WILDE E
IPC分类号： F03B17/06
CPC分类号： F03B17/065 , F05B2240/211 , F05B2260/72 , Y02E10/28

88. 发明授权

US1489624A Turbine wheel 失效
公开(公告)号：US1489624A
公开(公告)日：1924-04-08
申请号：US51975321
申请日：1921-12-03
申请人： ZOTTOLI FRANK M
发明人： ZOTTOLI FRANK M
IPC分类号： F03B17/06
CPC分类号： F03B17/063 , F05B2240/211 , Y02E10/28

89. 发明授权

US1360221A Submerged power-wheel 失效
标题翻译：淹没电动轮
公开(公告)号：US1360221A
公开(公告)日：1920-11-23
申请号：US27539919
申请日：1919-02-06
申请人： JOHNSTON GEORGE W
发明人： JOHNSTON GEORGE W
IPC分类号： F03B17/06
CPC分类号： F03B17/065 , F05B2240/211 , F05B2260/74 , Y02E10/28

90. 发明申请

US20190186145A1 ROOFTOP WIND TURBINE FLOW IMPROVEMENTS 审中-公开
公开(公告)号：US20190186145A1
公开(公告)日：2019-06-20
申请号：US16324720
申请日：2017-08-30
申请人： Mark Daniel Farb
发明人： Mark Daniel Farb
IPC分类号： E04D13/15 , F03D13/20 , F03D9/45
CPC分类号： E04D13/15 , E04D13/00 , F03D9/45 , F03D13/20 , F05B2240/13 , F05B2240/211 , F05B2240/9112 , Y02B10/30 , Y02E10/728
摘要： One of the challenges of rooftop wind turbines is that the building causes turbulence and updrafts and can create a blockage to the wind at rooftop level. That means lower speed and higher turbulence wind hitting the turbine and less power output. Prior art solutions consisted of elevating the blades of rooftop turbines or making the updraft hit the blades. Creating structures that separate the turbulence of the air below roof level from the oncoming and higher velocity linear wind above roof level, where the turbine is located, can decrease slowing of the rooftop level wind stream and enable the blades to be placed closer to roof level, thereby saving construction costs and roof weight. It is ideal to combine these improvements with a vertical axis wind turbine.

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