 ... which interrupts the electric circuit, and cuts off the power when the speed becomes too high ; secondly, there is a brake which is brought into action should the speed attain a still higher value. To avoid the formation of a permanent electric arc...  The Electric Motor and Its Applications - Page 145by Thomas Commerford Martin, Joseph Wetzler - 1891 - 315 pagesFull view - About this book
 | Sir Norman Lockyer - Electronic journals - 1886 - 666 pages
...To avoid the formation of a permanent electric arc when the circuit is broken, the governor (Fig. 2) is so arranged that the diverging weights are in unstable...equilibrium between two stops — they fly out at about 1700 revolutions per minute of the motor, and fly back at about 1600. When the circuit is closed the... | |
 | John Michels (Journalist) - Science - 1885 - 624 pages
...To avoid the formation of a permanent electric arc when the circuit is broken, the governor (fig. 2) is so arranged that the diverging weights are in unstable...closed, the current is conveyed across the metallic . "• -- FIG. 1. TELPHERAGE.' THE experimental telpherage train at Glynde, England, which was described... | |
 | John Michels (Journalist) - Science - 1885 - 616 pages
...To avoid the formation of a permanent electric arc when the circuit is broken, the governor (fig. 2) is so arranged that the diverging weights are in unstable...closed, the current is conveyed across the metallic •-,-v:--.i-^ Fio. 1. TELPHERAGE.' THE experimental telpherage train at Glynde, England, which was... | |
 | Sir Norman Lockyer - Science - 1886 - 884 pages
...To avoid the formation of a permanent electric arc when the circuit is broken, the governor (Fig. 2) is so arranged that the diverging weights are in unstable...equilibrium between two stops — they fly out at about 1700 revolutions per minute of the motor, and fly back at about 1600. When the circuit is closed the... | |
 | Alfred Ritter von Urbanitzky - Electric engineering - 1886 - 920 pages
...electric circuit, to prevent the formation of a permanent electric arc when the circuit is broken. When the circuit is closed the current is conveyed across the metallic contact at e. When the weights fly out this contact is first broken, but no flash occurs because a connection... | |
 | Electric engineering - 1895 - 534 pages
...electric circuit, to prevent the formation of a permanent electric arc when the circuit is broken. When the circuit is closed the current is conveyed across the metallic contact at c. When the - 533.— The Governor. weights fly out this contact is first broken, but no flash occurs because a... | |
 | 1886 - 782 pages
...To avoid the formation of a permanent electric arc when the circuit is broken, the governor (Fig. 3) is so arranged that the diverging weights are in unstable...this contact is first broken, but no spark occurs, because a connection of small resistance is continued at n between the piece of carbon and a piece... | |
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