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Improvements in and relating to Electromagnetically Operated Switches.
Improvements in and relating to Electromagnetically Operated Switches.
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机译:电磁操作开关及其相关方面的改进。
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摘要
5576. British Thomson-Houston Co., and Garton, E. Sept. 5. Regulation, automatic systems and apparatus for.-In order to lessen the effects of sparking, automatic regulators of the vibratory type are constructed with two or more contacts f, f connected in series and operated respectively by armatures d, d of two or more separate E-shaped or U-shaped cores a, a excited by a common winding c, which embraces all the cores. The adjustable fixed contacts g are in metallic connexion with each other and the two armatures vibrate in step, so that the circuit is opened at two points simultaneously. Adjustable retracting-springs are provided. As shown in the Figure, the invention is employed for cutting in and out resistance k in order to regulate the voltage of a dynamo. A connexion is made between the fixed contacts and the middle point of the resistance, in order to lessen the sparking at one contact if accidentally opened before the other.
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机译:5576. British Thomson-Houston Co.,and Garton,E. 9月5日。调节,自动系统和装置。-为了减轻火花的影响,振动型自动调节器由两个或多个触点f构成。分别由两个或更多个分开的E形或U形铁心a的电枢d,d串联连接并由共同的绕组c激励,该绕组c包围所有铁心。可调固定触点g彼此金属连接,两个电枢同步振动,因此电路同时在两个点断开。提供可调节的回缩弹簧。如图所示,本发明用于切入和切出电阻k,以便调节发电机的电压。在固定触点和电阻的中点之间建立连接,以减少一个触点在意外断开之前的火花。
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