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Author: Cecil Percy Poole
Publisher:
ISBN:
Category : Electric generators
Languages : en
Pages : 222
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Book Description
Author: Cecil Percy Poole
Publisher:
ISBN:
Category : Electric generators
Languages : en
Pages : 222
Get Book Here
Book Description
Author: Cecil P. Poole
Publisher:
ISBN: 9781330553077
Category : Technology & Engineering
Languages : en
Pages : 198
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Book Description
Excerpt from Designs for Small Dynamos and Motors Most of the chapters of this book originally formed articles written for the American Electrician, and many of them were published in the book entitled "Electrical Designs." Chapters X to XVIII inclusive, however, have not previously appeared in book form, and all of the direct-current designs herein described have been revised in accordance with the changes in the practice of dynamo and motor design which have occurred since their first publication. The majority of the designs were prepared with a view of reducing to the simplest degree the facilities necessary for the construction of the machines, rather than to secure the most graceful outlines or best efficiency. Chapters XIX to XXII inclusive describe designs by Mr. J. C. Brocksmith which were previously described in issues of the American Electrician that are now out of print. These were also reprinted in "Electrical Designs," which is superseded by the present book and three others now in press. The other volumes are devoted, one to electrical instruments, telephones and similar light constructions, another to heavier electrical apparatus other than dynamos and stationary motors, and the third to gas engines and other machinery not involving electrical construction. These volumes will contain all of the material that appeared in "Electrical Designs," excepting that contained by the present book, together with much additional matter not heretofore printed in book form. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Cecil Percy Poole
Publisher: Andesite Press
ISBN: 9781297692734
Category :
Languages : en
Pages : 200
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Cecil Percy 1863 Poole
Publisher:
ISBN: 9781361792261
Category : History
Languages : en
Pages : 196
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Book Description
Author: International Correspondence Schools
Publisher: Forgotten Books
ISBN: 9780266160823
Category : Technology & Engineering
Languages : en
Pages : 636
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Book Description
Excerpt from Dynamos and Dynamo Design: Direct Current Motors; Alternating Currents; Alternators; Alternating-Current Apparatus This volume contains an exceptionally clear and complete treatment of the design of direct-current dynamos and motors, together with a detailed discussion of the theory of alternating currents and descriptions of modern alternating current machinery. In presenting the subject of design, a full discussion of the parts of the machines is first taken up, followed by complete demonstrations of design problems. The subject of armature windings receives special attention. Numerous winding diagrams are provided, indicating clearly the relative positions of the coils, pole pieces, and commu tator bars. The text accords with the best modern practice. The theory of the action of motors, their connections and the many systems of speed control are set forth in a clear and comprehensive manner. The importance of a knowl edge of alternating currents in the electrical-engineering profession is steadily growing. Illustrations and the graphical methods of treatment have been freely used. The method of numbering the pages, cuts, articles, etc. Is such that each subject or part, when the subject is divided into two or more parts, is complete in itself; hence, in order to make the index intelligible, it was necessary to give each subject or part a number. This number is placed at the top of each page, on the headline, Opposite the page number; and to distinguish it from the page number it is preceded by the printer's section mark Consequently, a reference such as 16, page 26, will be readily found by looking along the inside edges of the headlines until 16 is found, and then through 16 until page 26 is found. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Cecil Percy Poole
Publisher: Nabu Press
ISBN: 9781293522967
Category :
Languages : en
Pages : 200
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Book Description
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Author: Edward Trevert
Publisher: Forgotten Books
ISBN: 9780282060534
Category : Technology & Engineering
Languages : en
Pages : 106
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Book Description
Excerpt from Dynamos and Electric Motors and All About Them Practically a dynamo or an electric motor, electrically consists of three parts, the field, the armature and the commutator. The field consists of magnets, which are iron cores solidly connected with an iron frame. Upon the magnets are wound layers of insulated wire. These magnets are called electro-magnets, as they become magnetic only when there is an electric current passing through their coils. The armature may consist of a soft iron core mounted upon a shaft which revolves within the fields or it may be a stationary part around which the fields revolve. To the soft iron core of the armature a number of insulated copper wires are affixed with their ends connected to the segments of the commutator. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Arthur Eugene Watson
Publisher: Forgotten Books
ISBN: 9780282116361
Category : Technology & Engineering
Languages : en
Pages : 52
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Book Description
Excerpt from How to Make a Motor or Dynamo Repeated inquiries have been received, calling for description and drawings of a motor or dynamo of one-horse power capacity. On the following pages will be found complete directions for building a prac tical high speed machine of unique construction. I trust that the builder Whether amateur or practical mechanic who follows these directions will be satisfied with his efforts. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Paul Nooncree Hasluck
Publisher:
ISBN:
Category : Dynamos
Languages : en
Pages : 182
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Book Description
Author: Edward Trevert
Publisher:
ISBN: 9781591070351
Category :
Languages : en
Pages : 0
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Book Description
Reprinted from the 1902 edition, this book provides a wonderful insight into Victorian-era electrical machinery. To quote the author?s original preface from the 1894 edition:?Almost the first piece of electrical apparatus the student wishes to construct is the dynamo, in fact it is important that he should be familiar with this machine at the beginning of his studies in electricity. It is the purpose of this book to give practical directions for building small dynamos and motors, and these directions are accompanied with working drawings which will enable to reader to understand the text more clearly. The machines described have been carefully selected both for efficiency and beauty of form. They are easy to build, the design of castings being for as few pieces as possible.?This book is intended as a practical treatise, and in no way is it to be considered technical. Some theory, however, is given to help the reader in a general way. The chapters on commercial dynamos and motors are added to show the general construction of large machines. The chapter on management, and the one containing useful tables, the author hopes will add to the value of the book. No foreign dynamos or motors have been described, owing to the fact that there is sufficient material for description in American machines to answer every purpose of this work.?
