Arrangement for an electricity meter with audio-frequency ripple control receiver integrated in the meter housing
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METHOD FOR A DIMMING REGULATOR
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Method for producing laminated cores from stamped metal sheets
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Overload protection device for star-connected multi-phase induction meter
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Device for load limiting in low-voltage networks
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Programmed timer with independent switching devices - uses cam operated independently by timer to tilt microswitch for alternative switching
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One-piece snap connector for rail mounted installation appts. - is made of moulded plastics sufficiently resilient to allow it to be clipped to base of installation appts.
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Clock controlled programming disc - has radial grooves for securing switch control clips having different widths for different operating times
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Miniature synchronous motor with mechanical reverse rotation block - uses floating gear wheel running on bearing covering part of wheel perimeter
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Three=phase supply for instrument time-base - has phase shift stage with three phases summed to generate square wave reference signal
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Random coder for analog and digital signals - uses synchroniser to convert irregularly arriving paris of samples into regular sequence
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Compensator for linearity errors in random coder - performs coding in two steps and forms corrected random variable by averaging
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Vehicle door type central locking system - has electric motors moving locking rods via crank and controlling reversing switches
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Solid-state telephone exchange - has microcomputer establishing and monitoring connections made via single coaxial cable
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Compliant tool holder for lathe - prevents collision of cutting tool with workpiece or blind hole bottom using compression spring and stepped bore
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Load governor signalling and preventing excessive network consumption - divides frequency of pulse train and compares it with reference frequency and has green and red lamp signals
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Active power meter with nonlinear stochastic coding - uses noise source, D=A converter and stochastic decoding in controllable counter-frequency divider
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ANALOG-STOCHASTICS CONVERTER FOR BIPOLAR TWO-WIRE CODING
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Zero correction system for analogue-stochastic converter - uses integrator connected to converter output during correction periods
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KILOWATT-HOUR METER WITH STOCHASTIC SIGNAL PROCESSING
