Patents

Fault current limiters (FCL) with the Cores Saturated by permanent magnets
S. Wolfus, Y. Yeshurun, A. Friedman, Y. Nikulshin, E.Perel
Provisional application (2018).  

Hybrid superconducting magnetic device
S. Wolfus, Y. Yeshurun, A. Friedman, Y. Nikulshin, E. Perel
WO PCT application WO2017029676A1 (2017)

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

Improved Fault Current Limiter with Saturated Core
Y. Wolfus, A. Friedman, Y. Yeshurun, V. Rozenshtein and Z. Bar-Haim
WO PCT application submitted, AU2010288086 (A1) ( 2010).

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 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 (2000). 
 
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).
 
 
The design and construction of temperature sensors to avoid errors due to self-cooling
E. Goldratt, A.J. Greenfield and Y. Yeshurun
Abandoned (1979).