Electricity Meters: A Treatise on the General Principles, Construction, and Testing of Continuous Current and Alternating Current Meters, for the Use of Electrical Engineers and StudentsC. Griffin, limited, 1906 - 323 Seiten |
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Seite 54
... moved relatively to the main current coils , to alter the effect for the light - load adjustment . When the meter is calibrated at the FIG . 28 . works , the position of each compounding coil is adjusted until the supplemental torque is ...
... moved relatively to the main current coils , to alter the effect for the light - load adjustment . When the meter is calibrated at the FIG . 28 . works , the position of each compounding coil is adjusted until the supplemental torque is ...
Seite 57
... moved either towards or away from the armature until the required degree of compensation has been effected . Moving the coil towards the armature will increase the speed FIG . 33 . 17857 FIG . 34 . on light loads , and movement in the ...
... moved either towards or away from the armature until the required degree of compensation has been effected . Moving the coil towards the armature will increase the speed FIG . 33 . 17857 FIG . 34 . on light loads , and movement in the ...
Seite 58
... moved to the right . This action cuts out turns from the compensating coil , and thereby reduces the intensity of the field produced by it . This , in turn , decreases the supplemental torque due to the coil , and creeping stops . If ...
... moved to the right . This action cuts out turns from the compensating coil , and thereby reduces the intensity of the field produced by it . This , in turn , decreases the supplemental torque due to the coil , and creeping stops . If ...
Seite 60
... moved as a whole axially along the shaft , so that connection between the commutator segments and the armature is readily broken or made . This improved method of connection is illustrated in Figs . 37 and 38. Fig . 37 is a view of the ...
... moved as a whole axially along the shaft , so that connection between the commutator segments and the armature is readily broken or made . This improved method of connection is illustrated in Figs . 37 and 38. Fig . 37 is a view of the ...
Seite 62
... moved axially , so that it penetrates more or less into the polar gaps according as the speed is to be diminished or increased . The hub of the cylinder is screwed for this purpose , and the portion of the shaft which carries it has a ...
... moved axially , so that it penetrates more or less into the polar gaps according as the speed is to be diminished or increased . The hub of the cylinder is screwed for this purpose , and the portion of the shaft which carries it has a ...
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Electricity Meters: A Treatise on the General Principles, Construction, and ... Henry G. Solomon Keine Leseprobe verfügbar - 2015 |
Electricity Meters, a Treatise on the General Principles, Construction, and ... Henry G Solomon Keine Leseprobe verfügbar - 2016 |
Häufige Begriffe und Wortgruppen
adjustment air-gap alternating current aluminium ammeter ampere-hour amperes angle armature armature disc Aron axle brushes C₁ C₂ CHARLES GRIFFIN choking coil clock coin commutator connected consists continuous current counter Crown 8vo current flowing cyclometer diagram dial direct current driving torque EDITION electricity meter electro-magnet electrolytic energy meter Engineer equation EXETER STREET friction full load Fully Illustrated gear Handsome Cloth hour meter induction meter instantaneous values instrument integrating train iron jewel bearing Large 8vo lever magnetic field main current coils manufactured maximum demand mechanism mercury meter proper meter spindle method motor meter mounted obtained pendulum permanent magnet phase pivot Plates poles position power factor prepayment pressure circuit proportional revolutions revolving element rotates series coils shaft shown shunt coil shunt flux shunt magnet Siemens-Schuckert single-phase speed supply mains switch tariff terminals testing three-wire units consumed V₁ V₂ voltage volts watt-hour meter wattmeter watts wheel winding wire
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