INDEX.
Reading edition
A.
Acid, Chromic, 33, 46
Hydrobromic, 20
Hydrochloric, 20
Hydriodic, 20
Nitric, 20
Sulphuric, 20
Action in Bichromate, 47
Dotting, 116
of electric bell, 81
Leclanché, 35
Relay, 134
Rubbing, 116
of zinc on acids, 21
Agglomerate block, 38
Cell, 38
Compo, 38
Alarms, Burglar, 113
Fire, 123
Frost, 121
Thermometer, 122
Thief, 113
Watch, 124
Amber, 1
Ampère, 55
Ampère's law, 11
Annealing iron, 13
Arrangement of bells for lifts, 171
Ships, 170
Attraction, 3
B.
Batteries, 18
Battery agglomerate, 39
Battery, Bichromate, 48
Bunsen, 33
Chromic acid, 46
Daniell's, 29
Gassner (addendum), 186
Gent's, 44
Gravity, 31
Modified, 120
Grenet, 46
Grove, 33
Judson's, 41
Leclanché, 33
Reversed, 46
Minotto, 31
Smee's, 27
Walker's, 27
Bell action, case for, 88
Blocks, wooden, 150
Bobbins, electric bell, 67
Box for batteries, 43
Brushes, dynamo, 17
C.
Cable, many stranded, 174
Case for bell action, 88
Cells in parallel, 57
series, 53
Charging fluid, recipes, 48
Fuller, 49
Circuits, closed, 52, 118
Of bells complete in house, 168
For signalling, 167
In both directions, 168
Circuits of bells with Morse key, 165
In parallel, 161
Series, 162
With relay, 164
Single bell and wire, 159
Earth, 160
Two pushes, 161
Push and pull, 161
Open, 52
Closed circuit system, 118
Code for signalling, 130
Coil spring, 108
Conductors, 3
Connecting up, 144, 159
Contacts, burglar alarm, 113
Door, 116
Drawer, 121
Floor, 113
For closed circuits, 121
Mackenzie's humming, 113
Shop door, 116
Till, 121
Watch alarm, 124
Window sash, 116
Corrugated carbons, 41
Creeping in cells, 43
To remedy, 44
Callow's attachment, 99
Current, 54
To ring bell, 145
D.
Daniell's cell, 29
Action in, 29
Deflection of needle, 9, 11
Detector or galvanometer, to make, 178
Detent lever, 94
Door contact, 116
Dotting action, 116
Drawing out plans, 169
Dynamo, 15
Armature, 16
Brushes, 17
Commutator, 17
Dynamo, Cumulative effects, 17
Field magnets, 16
E.
Earth, 52
Plate, 53
Return, 153
Electric bell, action of, 81
Armature, 74
Base, 61
Bobbins, 67
Contact screw, 75
Continuous, 92
Circular bell, 106
Gong, 77
How to make, 60
In lifts, 171
Ships, 170
Jensen's, 101
Joining E. M. wire, 73
Magnets, 63
Magneto, 174
Mining, 106
Paraffining, 69
Platinum tip, 76
Putting together, 78
Single stroke, 91
Spring, 74
Thorpe's, 100
Trembling, 81, 90
Winding wire on, 71
Wire for, 69
Trumpet, 107
Electricity, sources of, 2
Electrodes, 26
Electro-motive force, 51
Electron, 1
E.M.F., 51
Excitation, 6
F.
Faults to detect, 182
Fire alarms, 123
Floor contacts, 113
Frost alarms, 121
Fuller charging, 49
G.
Galvanometer, 176
Gas evolved, 18
Gassner battery (addendum), 186
Generator (magneto), 174
Gent's battery, 44
Glue, Prout's elastic, 148
Graphite, 27
Gravity battery, 31
Daniell battery, 31
Modified, 120
Grenet battery, 46
Grove battery, 33
Gutta-percha, 148
I.
Indicator, 135
Automatic, 138
Drop, 136
Electric replacement, 136
Gent's, 140
Tripolar, 143
Mechanical replacement, 136
Mode of coupling up, 142
Pendulum, 139
Polarised, 139
Self replacing, 136
Semaphore, 136
Inductor, 174
Insulation, 68
Insulators, 4
Internal resistance, 56
Interior of push, 151
Iron, importance of soft, 65
Yoke, 66
J.
Jensen's bell, 101
Joining wires to push, 151
Judson's cell, 41
K.
Key, Morse, 129
L.
Leakage, 52
Leclanché cell, 33
reversed, 46
Legge's contact, 115
Lever switches, 128
Lifts, bells for, 171
Localising faults, 144, 175
Lodge bell, 169
M.
Magnetic field, 14
Magneto bells, 175
Electric machines, 14, 15
Magnets, 13
Magnets producing electricity, 14
Magnetisation of iron, 12
Steel, 13
Manganese oxide, 33
Minotto cell, 31
Modified gravity battery, 120
Morse key, 129
Musical instrument, novel, 108
N.
Negative electricity, 7
Non-conductors, 3
Novel musical instrument, 108
O.
Ohm, 55
Ohm's law, 55
Open circuit, 52
Overhead lines, 152
P.
Paraffin, 69, 170
Percha, gutta, 148
Plans, drawing out, 169
Platinum, riveting, 76
Platinum, use of, 76
Plug switches, 128
Polarisation, 26
Positive electricity, 7
Proportions of bell parts, table of, 89
Pressels, 111
Prout's elastic glue, 148
Pulls, 111
Push, 92, 151, 109
Interior of, 151
Joining wires to, 151
R.
Relay, 96, 133
Action of, 134
Repulsion, 3
Resinous electricity, 7
Resistance of wire, table of, 146
Return current, 153
Riveting platinum, 76
Rubbing action, 116
S.
Ships, bells for, 170
Shop door contact, 116
Signalling by bells, 130
Code, 130
Silver platinised, 27
Single cell, 9
Sizes of Leclanché's, 42
Smee's cell, 27
Spring coil, 108
Standard size of wires, 146
Switches, lever, 128
Plug, 128
T.
Table of batteries, E.M.F. and R., 58
Conductors and insulators, 4, 68
Metals in acid, 8
Table of Proportions of bell parts, 89
Wire resistance, etc., 146
Testing new work, 182
Old, 183
Thermometer alarms, 122
Thorpe's Ball, 100
U.
Use of platinum, 76
V.
Vitreous electricity, 7
Volt, 53
W.
Walker's cell, 27
Watchman's clock, 124
Water level indicator, 127
Washer, insulating, 77
Window sash contact, 116
Wiping contact, 102
Wire covering, 147
In iron pipes, 152
In wooden boxes, 152
Iron, 152
Joining, 148
To push, 151
Laying in tubes, 149
Leading, 147, 150
Overhead, 152
Resistance, table of, 146
Return, 147, 150
Soldering iron, 148
Tinned, 147
Underground, 152
Wiring, general instructions, 155
Up, 144
Z.
Zinc, amalgamated, 22
Blacking, 45
Consumption, 21
Commercial, 19
Pure, 19
WILLIAM RIDER AND SON, PRINTERS, LONDON.
Small crown 8vo, cloth. With many Illustrations.
WHITTAKER'S LIBRARY OF ARTS, SCIENCES, MANUFACTURES AND INDUSTRIES.
MANAGEMENT OF ACCUMULATORS AND PRIVATE ELECTRIC LIGHT INSTALLATIONS.
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"To say that this book is the best of its kind would be a poor compliment, as it is practically the only work on accumulators that has been written."—Electrical Review.
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THE PROTECTION OF BUILDINGS FROM LIGHTNING. A Treatise on the Theory of Lightning Conductors from a Modern Point of View. Being the substance of two lectures delivered before the Society of Arts in March, 1888. By Oliver J. Lodge, LL.D., D.Sc, F.R.S., Professor of Physics in University College, Liverpool.
Published with various amplifications and additions, with the approval of the Society of Arts.
ELECTRICAL INFLUENCE MACHINES: Containing a full account of their historical development, their modern Forms, and their Practical Construction. By J. Gray, B.Sc.
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Transcriber's Notes
Page 12: changed "guage" to "gauge" ( ... cotton-covered copper wire, say No. 20 gauge ...)
Page 35: changed "change" to "charge" ( ... losing at the same time its electrical charge ...)
Page 55: changed "guage" to "gauge" ( ... 1 foot of No. 41 gauge pure copper wire ...)
Page 64: changed "exaet" to "exact" ( ... of the exact diameter of the turned ends of the cores ...)
Page 73: moved comma "Rivetting, is" to "Rivetting is," (Rivetting, is perhaps, the best mode ...)
Page 81: added hyphen ( ... along the short length of wire to the right-hand binding-screw ...)
Page 83: changed "head" to "heads" ( ... the possible defects of electric bells may be classed under four heads: ...)
Page 92: changed "its" to "it" ( ... until it rests against the stop or studs.)
Page 102: changed "contract-breaker" to "contact-breaker" (When the contact-breaker is used, ...)
Page 103: changed "instead" to "Instead" (Instead of the armature and clapper ...)
Page 132: in the Morse code for "BRING THE", the code for "H" has been corrected from two dots to four dots.
Page 136: changed "eletro-magnet" to "electro-magnet" ( ... if the electro-magnet were energised ...)
Page 137: changed "idicator" to "indicator" (since the indicator falls forwards)
Page 146: changed "arrangment" to "arrangement" (the size and arrangement of the batteries and wires)
Page 146: added comma "nails," ( ... chance contact with nails, staples, metal pipes or other wires ...)
Page 179: changed "carboard" to "cardboard" ( ... for our purpose we will choose cardboard.)
Page 179: changed "Tanstickor" to "Tãndstickor" ( ... double it to the form of a Tãndstickor match-box, ...)
Page 185: suspected typo (unchanged) "Emmot" should perhaps be "Emmott" (... the electrical firms of Messrs. Blakey Emmot, ...)
Page 186: changed "Leclanchè" to "Leclanché" ( ... polarizes much less quickly than the ordinary Leclanché.)
Page 187: changed two instances of "Ampére" to "Ampère" in the index (Ampère, 55 / Ampère's law, 11)