Науково-Дослідний Та Конструкторсько-Технологічний Інститут Міського Господарства Держжитлокомунгоспу України
Научно-исследоватеьский и конструкторско-технологический институт городского хозяйства Госжильекоммунхоз Украины
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Application filed by Науково-Дослідний Та Конструкторсько-Технологічний Інститут Міського Господарства Держжитлокомунгоспу України, Научно-исследоватеьский и конструкторско-технологический институт городского хозяйства Госжильекоммунхоз УкраиныfiledCriticalНауково-Дослідний Та Конструкторсько-Технологічний Інститут Міського Господарства Держжитлокомунгоспу України
Priority to UA94052574ApriorityCriticalpatent/UA15267A/en
Publication of UA15267ApublicationCriticalpatent/UA15267A/en
Valves And Accessory Devices For Braking Systems
(AREA)
Abstract
The invention relates to the electrical equipment of transport vehicles with electro-traction, in particular, to the equipment for power supply of the accessory equipment. A power supply of electric motor of compressor of the rolling stock of transport by direct current contains an auxiliary contactor, a switch, and a contact of basic pressure regulator, a low-voltage source of direct current, a safety device, and a brake resistor of traction electric motor. The device additionally contains the second auxiliary contactor, additional pressure regulator and two decoupling diodes.
UA94052574A1994-05-181994-05-18Power supply of electric motor of compressor of rolling stock of transport by direct current
UA15267A
(en)