• europages
  • >
  • COMPANIES - SUPPLIERS - SERVICE PROVIDERS
  • >
  • voltage

Results for

Voltage

GermanyBerlin and regionManufacturer/producer
  1. MENZEL ELEKTROMOTOREN GMBH

    Germany

    Manufacturer and supplier of low-, medium- and high-voltage motors up to 13.8 kV for industrial facilities all over the world since 1927: Asynchronous slip ring motors and squirrel cage motors from 75 kW to 25, 000 kW and DC motors up to 2000 kW. We specialised in manufacturing individual, large and powerful industrial motors in small quantities, or 100% replaceable reproductions. Various designs as well as all cooling and protection classes. In case of need, our electric motors can also be delivered up to 18, 000 kW directly from stock in Germany. Modifications and adaptations to individual industry requirements are be quickly and flexibly undertaken at our motor factory in Berlin. The technical possibilities are numerous, our stock of more than 20, 000 large electric motors and generators is unique in Europe. Application examples: Cement industry, steel industry, systems engineering, mining, oil and gas industry, energy and water industry, paper industry, in the naval field, among others.

  2. THERMO-CONTROL KÖRTVÉLYESSY GMBH

    Germany

    Besides many more patents, three key principles led to a technical and scientific breakthrough in temperature measurement technology. The first is the thermoelectric principle which redefined the way thermoelectric voltage is created. In a nutshell, the highest voltage occurs with the highest temperature gradients. The second principle concerns drift of the thermocouples, which had until then presented a significant problem in heat-treatment processes. Dr. Körtvélyessy changed the diameter of the two thermocouples. Ageing still occurs but now both wires age at the same pace so that the correct thermoelectric voltage is always produced. The third principle is the introduction of very thin and separate ceramic protective tubes into a connecting head in contrast to the thick ceramic protective tubes, which were common then and still are, and the introduction of an empty tube, which is fitted with a test thermocouple for checking purposes.