Low dissipation air inductance coil,for high currents
CS841084A1
Low dissipation air inductance coil for high currents with cylindrical winding
CS772884A1
Connection of the by-pass filtr of collective control transmiters for surrounding temperature compensation
CS159783A1
Multicoiled oil-cooled coupling transformer
CS131782A1
High voltage and extra high voltage measuring transformers' transformation simultaneous measuring connection with principal frequency and its arbitrary multiple
CS789081A1
Network impedance measuring connection with higher harmonics in low and high tension networks
CS213896B1
Line-tuning unit circuitry in transmitters of cumulative remote control for operation change of coupling inductance
CS213898B1
Circuitry for mesuring operation capacity of coupling capacitors
CS213897B1
Circuitry of 110 kv line-tuning unit in cumulative remote control transmitters
CS207264B1
Connection for regulation of the loading impedance of the convertor with natural commutation
CS206703B1
Connexion for regulation of signal voltage level of mass long-distance control in high-voltage network
CS207907B1
Connection for measuring the voltage and phase constant of the tone frequency in presence of the large disturbing voltage
CS201163B1
Binding filter of the mass remote control with the loose coupling
CS189347B1
Coupling transformer for the 110kv maisn or high tension,supplied from the frequency static alternator with the resistance commutaion
