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Nikolajs LEVINS


Nikolajs LEVINS

Scientific Consultant 
Institute of Physical Energetics  

Aizkraukles iela 21
Riga, LV-1006, Latvia

Phone: +371 755 8684
Fax: +371 755 0839
E-mail: magneton@edi.lv i.lv 

Professor
Institute of Railway Transport,
Riga Technical University

Indrika iela 8
Riga, LV-1004, Latvia

Phone: +371 708 9696

Born: March 25, 1927, Livni, Russia






Interests in inventing:

  • Autonomous power engineering
  • Electric drives
  • Robotics

Main invention:

In autonomous power engineering:

  • Contactless generators
  • Aviation, railway and automobile generators

In electric drives:

  • Direct and alternate current motors

In robotics:

  • Step-motors, torque and stabilized motors

Selection of patent documents:

Totally: 132 authors’ certificates of USSR, 5 patents of other countries, 44 patents of Latvia.

  • N.Levins, G.Sturmans. An electric step-motor with active rotor.
    Authors’ certificate of USSR Nr.155558; SKI HO2K; 1963.
  • J.Ahrems, A.Bezsmertnijs, R.Vinogradovs, N.Levins, V.Pugacovs, J.Roliks. An electric generator.
    Patent of Latvia Nr.10349 B, SKI HO2K 7/18, 1995.
  • N.Levins, G.Sturmans. An electric step-motor with active rotor.
    Patent of England Nr.1062186, SKI HO2K, 1963.

About the inventions

Creation of different electrical machines with secondary windings placed in the stator (a rotor without a winding). This insures a high level of security, allows excluding the reductor from the machine formation, to simplify and increase the exactness of construction functioning.

Implementation:

  • Electric step-motors, torque and stabilized motors – in aeroplanes and spacecrafts (Russia)
  • Wind generators – in wind energetics («Baltnorvent» Ltd., Latvia)

More about the inventor (in Latvian)

Photoalbum