About 1,376,178 results (4,475 milliseconds)

US413353A - Method Of Obtaining Direct From Alternating Currents ...

https://patents.google.com/patent/US413353A/en
In nearly all the more importantindustrial applications of electricity the current ... WVhether the division of the currents or waves of current of opposite ...

US3887817A - Power generating device - Google Patents

https://patents.google.com/patent/US3887817A/en
A power generating device comprises a continuous elongated flexible loop member having opposite loop ends and adapted to be suspended in a current of ...

US4687947A - Electrical power conservation circuit - Google Patents

https://patents.google.com/patent/US4687947A/en
That is, magnetic flux in the core produced by electrical current flowing through the third winding is in the opposite direction to the magentic flux produced ...

US8222983B2 - Single direct current arc chamber, and bi ...

https://patents.google.com/patent/US8222983B2/en
The bi-directional, direct current electrical switching apparatus of claim 9 wherein a third permanent magnet having an opposite second magnetic polarity is ...

EP1467092A2 - Blade for water current turbine - Google Patents

https://patents.google.com/patent/EP1467092A2/en
GB 1 556 126 shows a generator with two parts, which are geared to an impeller for rotation in opposite directions for generating electricity from wind or ...

US9530593B1 - Electromagnetically assisted arc quench with ...

https://patents.google.com/patent/US9530593B1/en
A current flowing through the first conductor may run in a direction substantially opposite ... electrical communication with a electric power source “line ...

US10449865B2 - System and method for powering on-road electric ...

https://patents.google.com/patent/US10449865B2/zh
Each two subsequent accumulator coils 27 have an opposite current direction, as shown by arrows w and w′. Current direction w is opposite to current direction w ...

US3582693A - Conductive flame variable capacity generator ...

https://patents.google.com/patent/US3582693A/en
... voltage charge, each of these spheres having voltage of opposite sign. A ... power current is taken from the secondary winding of this transformer. The ...

US1928963A - Electrical system and method - Google Patents

https://patents.google.com/patent/US1928963A/en)
... opposite direction being suppressed by the action of the rectifiers. the current therefore, passes through one of the rectifiers during one half-cycle and ...

US382280A - Electrical Transmission Of Power - Google Patents

https://patents.google.com/patent/US382280A/en
The coil B, on the other hand, having entered a. field of opposite polarity, generates a current of opposite direction. The resultant poles will therefore be in ...

US382280A - Electrical Transmission Of Power - Google Patents

https://patents.google.com/patent/US382280A/en
The coil B, on the other hand, having entered a. field of opposite polarity, generates a current of opposite direction. The resultant poles will therefore be in ...

US20180135594A1 - Current Powered Generator Apparatus ...

https://patents.google.com/patent/US20180135594A1/
... power of the current in the opposite direction. [0050]. In some embodiments ... EP2910775B1 2018-02-21 A wind power electricity generation system and method ...

WO2014093272A1 - Electrical current transformer for power ...

https://patents.google.com/patent/WO2014093272A1/en
Jun 19, 2014 ... ... opposite winding polarity about the split core, and a tap. The transformer further includes first and second rectifiers, electrically ...

WO2006057206A1 - 発電機 - Google Patents

http://google.com/patents/WO2006057206A1?cl=da
the electrical circuit 22 of the rotor 11 has a unidirectional current path toward the excitation winding L21 from the power sword side terminal force of the ...

US381968A - Electro-magnetic motor - Google Patents

https://patents.google.com/patent/US381968A/en
In this position coil B develops a less powerful current, but in the same direction as before. The coil B, on the other hand, having entered a field of opposite ...

CA2945952A1 - Electrical atomechanical and magnetic current ...

https://patents.google.com/patent/CA2945952A1/en?q=antimatter+generator&oq=antimatter+generator&page=3
Jan 13, 2025 ... ... electric current. The electric generators are called the current of the dynamo. The current of the neutron generators are the opposite of the ...

US20120189887A1 - Electrical energy storage device made of flat ...

https://patents.google.com/patent/US20120189887A1/und
An electric energy storage device comprises: a plurality of flat storage cells for storing and delivering electric energy, with opposite, flat current arresters ...

US20040057255A1 - Power generation within a motionless ...

https://patents.google.com/patent/US20040057255A1/en
6C and 6D show voltage and current signals associated with current driving ... opposite poles at opposite ends of a permanent magnet,. said second ...

US5349157A - Inverter power supply for welding - Google Patents

https://patents.google.com/patent/US5349157A/en
These opposite polarity current pulses are directed through the high speed diodes to the welding station. High frequency electrical current pulses of proper ...

CA2197004A1 - Electric current switching apparatus with arc ...

https://www.google.com/patents/CA2197004A1?cl=en
... opposite to the movable contact. A curved arc runner is connected to the ... Bach4-o~,d of the Invention This invention relates to apparatus for switching ...