Patents

 Fault current limiters (FCL) with the Cores Saturated by superconducting coils
US patent US8351167 B2.(2013) Granted.

 

Fault current limiters (FCL) with the cores saturated by non-superconducting coils
Y. Wolfus, Y. Yeshurun,A. Friedman,  V. Rozenshtein and Z.Bar-Haim
US patent application US2012/0154966 A1  (2010)


Fault Current Limiter with Saturated Core
Y. Wolfus, A. Friedman, Y. Yeshurun, V. Rozenshtein and Z.Bar-Haim
US patent application  US20120153927 (2010)

 
A Fault current limiters (FCL) with the cores saturated by superconducting coils
Y. Wolfus, A. Friedman, Y. Yeshurun, V. Rozenshtein and Z.Bar-Haim
US patent application US2009021875 A1 (2009)

 
Method for manufacturing superconducting coils
Y. Wolfus, A. Friedman, Y. Yeshurun, and Z.Bar-Haim
US patent application US2006071747(2005)
 
Fault current limiters (FCL) with the cores saturated by superconducting coils
A Friedman, M. Zarudi, N. Shaked, Y. Wolfus, M. Sinvani, Y. Yeshurun
US patent application   US 2006/0158803 (2004).
 
A device for measuring the magnetic field vector and a method of fabricating thereof
Y. Abulafia, Y. Wolfus, A. Shaulov, Y. Yeshurun, D. Majer, Y. Paltiel, H.Shtrikman, and E. Zeldov
Patent No. US 6,366,085 B1 (1997).
 
A method and a converter topology for simultaneous charge/ discharge
A. Friedman, N. Shaked, E. Perel, M. Sinvani, Y. Wolfus, and Y. Yeshurun
Patent No. US 6,072,307 
 
The design and construction of temperature sensors to avoid errors due to self-cooling
E. Goldratt, A.J. Greenfield and Y. Yeshurun
Abandoned (1979).