公开(公告)号：US4443837A

公开(公告)日：1984-04-17

申请号：US427978

申请日：1982-09-29

申请人： Albert Migliori ,  Stephen D. Northup

发明人： Albert Migliori ,  Stephen D. Northup

IPC分类号： F16M11/04 ,  G03B15/02 ,  F21V21/00

CPC分类号： G03B15/02 ,  F16M11/043 ,  F16M11/10 ,  F16M11/245

摘要： A mounting fixture for supporting up to two electronic flash lamps and a reflective light umbrella on a photographic light stand is disclosed. The fixture includes two orthogonal flash lamp shoe brackets and an integral deflectable locking arm for securing the fixture body to a vertical post of a light stand. A locking bolt passes through coaxial bores in the arm and the fixture body. The locking bolt includes a cylindrical head having a transverse bore for receiving a shaft of a reflective umbrella. A tubular locking collar is interposed on the shaft of the bolt between the fixture body and the head of the locking bolt. The locking collar includes a pair of diametrically opposed semicircular recess cut into its tubular end edge which are alignable with the openings of the bore in the head of the bolt. The locking collar, together with the bolt head, operates to secure an umbrella shaft in place when the bolt is tightened to secure the mounting fixture on a light stand.

摘要翻译： 公开了一种用于在照相灯架上支撑多达两个电子闪光灯和反光灯的安装夹具。 该固定装置包括两个正交的闪光灯支架支架和一体的可偏转的锁定臂，用于将灯具本体固定到灯架的立柱上。 锁定螺栓穿过臂和夹具本体中的同轴孔。 锁定螺栓包括具有用于接收反射伞的轴的横向孔的圆柱形头部。 管状锁定套环插入在固定体和锁定螺栓的头部之间的螺栓的轴上。 锁定环包括切割成其管状端边缘的一对径向相对的半圆形凹槽，其可与螺栓头部中的孔的开口对准。 当螺栓拧紧以将安装夹具固定在轻型支架上时，锁定环与螺栓头一起用于将伞轴固定到位。

公开(公告)号：US4427897A

公开(公告)日：1984-01-24

申请号：US339836

申请日：1982-01-18

申请人： Albert Migliori

发明人： Albert Migliori

IPC分类号： F03D7/02 ,  F03D7/04 ,  F03D9/00 ,  F03D9/02 ,  F03D11/02

CPC分类号： F03D7/0276 ,  F03D15/00 ,  F03D7/0272 ,  F03D7/0284 ,  F03D7/042 ,  F03D9/003 ,  F03D9/10 ,  F05B2220/706 ,  F05B2220/7068 ,  F05B2270/321 ,  Y02E10/723 ,  Y02E10/725

摘要： A fixed-pitch wind turbine system utilizing a permanent magnet alternator. Optimum output power is achieved by controlling the load on the stator output armature of the permanent magnet alternator. Energy is stored in the ac utility grid utilizing a synchronous inverter which couples energy from the alternator for storage in the ac utility grid in a controlled manner to regulate the rotational speed of the wind turbine and thereby extract a substantially optimum amount of output power from the wind turbine.

摘要翻译： 一种利用永久磁铁交流发电机的固定节距风力发电机组。 通过控制永磁发电机定子输出电枢上的负载来实现最佳的输出功率。 利用同步逆变器将能量存储在交流公用电网中，所述同步逆变器以受控的方式将来自交流发电机的能量耦合在交流公用电网中以便调节风力涡轮机的转速，从而从风力涡轮机中提取基本上最佳的输出功率 风力发电机。