Practical Dynamo Building for Amateurs: A Practical Treatise Showing the Construction and Winding of an Experimental Fifty Watt DynamoNorman W. Henley Publishing Company, 1910 - 83 стор. |
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Сторінка 13
... passes through the ends of the long yoke pieces , be removed the two 0 FIG . 8. - Assembling the Field Punchings . halves of the field can be separated as shown in Fig . 10 . In this cut one of the four field coil washers is shown ...
... passes through the ends of the long yoke pieces , be removed the two 0 FIG . 8. - Assembling the Field Punchings . halves of the field can be separated as shown in Fig . 10 . In this cut one of the four field coil washers is shown ...
Сторінка 58
... of insulation . These being touched together , the circuit is closed and a current passes through the galvanometer and its needle is deflected . If one of the wires is applied to the armature [ 58 ] Fifty - Watt Dynamo.
... of insulation . These being touched together , the circuit is closed and a current passes through the galvanometer and its needle is deflected . If one of the wires is applied to the armature [ 58 ] Fifty - Watt Dynamo.
Сторінка 60
... passes through slot 2 and re- turns through slot 6 . In Fig . 52 the third coil is shown completed . This passes through slot 3 and returns through slot 7 . In addition to testing the coils for grounds it is also advisable to test for ...
... passes through slot 2 and re- turns through slot 6 . In Fig . 52 the third coil is shown completed . This passes through slot 3 and returns through slot 7 . In addition to testing the coils for grounds it is also advisable to test for ...
Сторінка 61
... passes through slot 4 and returns through slot 8 . The next one , Fig . 54 , is placed in the same slots as coil 1 , but is just the reverse , as its inside end is at slot 5 and the outside end at slot 1. Slots 1 and 5 will each have ...
... passes through slot 4 and returns through slot 8 . The next one , Fig . 54 , is placed in the same slots as coil 1 , but is just the reverse , as its inside end is at slot 5 and the outside end at slot 1. Slots 1 and 5 will each have ...
Сторінка 69
... of wire . The wire passes around the pins as shown in the drawing . This will be found to give sufficient tension and leaves the hand free to guide the wire . When in use this board should be located some dis- [ 69 ] CHAPTER XII.
... of wire . The wire passes around the pins as shown in the drawing . This will be found to give sufficient tension and leaves the hand free to guide the wire . When in use this board should be located some dis- [ 69 ] CHAPTER XII.
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Practical Dynamo Building for Amateurs: A Practical Treatise Showing the ... Arthur J. Weed Попередній перегляд недоступний - 2017 |
Practical Dynamo Building for Amateurs: A Practical Treatise Showing the ... Arthur J. Weed Попередній перегляд недоступний - 2018 |
Загальні терміни та фрази
50 cents Air-Brake Alternating Currents angle plate armature is revolved assembled back center battery bearing binding posts binding screws boilers brass nuts brush holders carefully casting center-punch Chap chapters CHART chuck circular slots clamped Coil Connections Coil in Place commutator compass Concrete connection board connectors construction Contains diameter dynamo edition electrical engravings fiber washers field coils field magnet field punchings Field Wire finished fully illustrated galvanometer gas engines HENLEY'S TWENTIETH CENTURY HISCOX hole inch inside ends inside wire insulation lathe centers lathe tool layer Locomotive long yoke piece machine manufacture marked mechanical metal mica modern motor O'CONOR SLOANE Operation in Turning passes through slot pole position proper pulley returns through slot rocker arm Rubber shellac short circuit shown in Fig shows side side-bearing rods slide rest steel tested for grounds thread Turning Armature Shaft twist drill Walschaert Valve Gear winding wound
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Сторінка 6 - Persons taking up the study of the subject by themselves will be able, by the use of the instruction given, to readily grasp the subject, and by reasonable practice become good perspective draftsmen. The arrangement of the book is good; the plate is on the left-hand, while the descriptive text follows on the opposite page, so as to be readily referred to. The drawings are on sufficiently large scale to show the work clearly and are plainly figured.
Сторінка 7 - COMMUTATOR CONSTRUCTION. By WM. BAXTER, JR. The business end of any dynamo or motor of the direct current type is the commutator. This book goes into the designing, building, and maintenance of commutators, shows how to locate troubles and how to remedy them; everyone who fusses with dynamos needs this.
Сторінка 15 - Unlike the first volume, which is more elementary^ in character, this volume contains illustrations and descriptions of many combinations of motions and of mechanical devices and appliances found in different lines of machinery, each device being shown by a line drawing with a description showing its working parts and the method of operation. From the multitude of devices described and illustrated might be mentioned, in passing, such items as conveyors and elevators, Prony brakes, thermometers, various...
Сторінка 6 - A NEW SKETCHING PAPER. A new specially ruled paper to enable you to make sketches or drawings in isometric perspective without any figuring or fussing. It is being used for shop details as well as for assembly drawings, as it makes one sketch do the work of three, and no workman can help seeing just what is wanted. Pads of 40 sheets, 6x9 inches, 25 cents.
Сторінка 13 - LOCOMOTIVE BREAKDOWNS AND THEIR REMEDIES. By GEO. L. FOWLER. Revised by WM. W. WOOD, Air-Brake Instructor. Just issued. Revised pocket edition. It is out of the question to try and tell you about every subject that is covered in this pocket edition of Locomotive Breakdowns. Just imagine all the common troubles that an engineer may expect to happen some time, and then add all of the unexpected ones, troubles that could occur, but that you...
Сторінка 10 - SMOKE PREVENTION AND FUEL ECONOMY. By BOOTH and KERSHAW. As the title indicates, this book of 197 pages and 75 illustrations deals with the problem of complete combustion, which it treats from the chemical and mechanical standpoints, besides pointing out the economical and humanitarian aspects of the question. Price $3.00 GAS ENGINES AND GAS THE GASOLINE ENGINE ON THE FARM: ITS OPERATION, REPAIR AND USES.
Сторінка 6 - PRACTICAL PERSPECTIVE. By RICHARDS and COLVIN. Shows just how to make all kinds of mechanical drawings in the only practical perspective isometric. Makes everything plain so that any mechanic can understand a sketch or drawing in this way. Saves time in the drawing room, and mistakes in the shops. Contains practical examples of various classes of work 60 cents SELF-TAUGHT MECHANICAL DRAWING AND ELEMENTARY MACHINE DESIGN. By FL SYLVESTER, ME, Draftsman, with additions by ERIK OBERG, associate editor...
Сторінка 21 - Tables that are indispensable to every engineer and fireman that wishes to be progressive and is ambitious to become master of his calling are within its pages. It is a most valuable instructor in the service of Steam Engineering. Leading engineers have recommended it as a valuable educator for the beginner as well as a reference book for the engineer.
Сторінка 15 - This is a collection of 1,890 engravings of different mechanical motions and appliances, accompanied by appropriate text, making it a book of great value to the inventor, the draftsman, and to all readers with mechanical tastes. The book is divided into eighteen sections or chapters, in which the subject-matter is classified under the following heads: Mechanical Powers; Transmission of Power; Measurement of Power; Steam Power; Air Power Appliances; Electric Power and Construction; Navigation and...