Leonard Ward may refer to: Leonard Ward (English cricketer) (1866–1945), English clergyman and cricketer Leonard C. Ward (1917–2001), United States Army...
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Ward Leonard control, also known as the Ward Leonard drive system, was a widely used DC motor speed control system introduced by Harry Ward Leonard in...
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Harry Ward Leonard (February 8, 1861 – February 18, 1915) was an American electrical engineer and inventor. He is best known for his invention, the Ward Leonard...
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Leonard Keith Ward (17 February 1879 – 30 September 1964) was an Australian geologist and public servant. Ward was born in Petersham, New South Wales and...
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jazz musician Harry Ward Leonard, inventor Herman Leonard, photographer Hookey Leonard, Scottish professional footballer Hubert Léonard (1819–1890), Belgian...
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Harry Leonard may refer to: Harry Ward Leonard (1861–1915), electrical engineer and inventor Harry Leonard (footballer, 1886–1951), English football forward...
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Brushed DC electric motor (section Ward Leonard)
will disconnect the resistor and low speed torque is made available. A Ward Leonard control is usually used for controlling a shunt or compound wound DC...
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using electric motors, historically with direct current drives utilizing Ward Leonard control machines and later solid-state converters (thyristors), however...
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Leonard Foster Ward (24 March 1866 – 1 September 1945) was an English clergyman and cricketer who played first-class cricket for Derbyshire in 1899. Ward...
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Brigadier General Leonard C. Ward (November 17, 1917 – March 20, 2001) was a United States Army officer who served as Chief of the Army Division (now...
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