Excerpt from Cyclopedia of Applied Electricity, Vol. 3: A Practical Guide for Electricians, Mechanics, Engineers, Students, Telegraph and Telephone Operators, and All Others Interested in Electricity
The incandescent lamp was but a piece of laboratory appa ratus up to 1878, at which time Edison produced a lamp using a platinum spiral in a vacuum, as a source of light, the platinum being rendered incandescent by the passage of an electric current through it. The first successful carbon filament was made in 1879, this filament being formed from strips of bamboo. The names of Edison and Swan are intimately connected with these early experiments.
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Paperback. Zustand: New. Print on Demand. This book provides a structured approach for the effective and economical implementation of electrical lighting. It begins by detailing the history and development of electric lighting and continues through the various types of lamps used, the methods of distributing power to the lamps, the use made of the light, and the importance of photometry and lamp testing. The author takes a historic and scientific approach, providing experiments, examples, and applications to demonstrate concepts. The detailed discussion of how an incandescent lamp is manufactured and the factors that affect its efficiency and life is particularly noteworthy. This book will prove invaluable to practicing electricians, as well as students and professionals in lighting design and engineering. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781333934033_0
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Zustand: Hervorragend. Zustand: Hervorragend | Seiten: 466 | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar. Bestandsnummer des Verkäufers 27672065/1
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