High voltage step-up dry power transformer and power supply...

Details High voltage step-up dry power transformer and power supply... High voltage step-up dry power transformer and power supply...

2009-09-25

2011-12-27

Mai, Anh (Department: 2832)

Inductor devices

With electric and/or magnetic shielding means

C336S183000, C336S180000, C336S08400R

Reexamination Certificate

active

08085122

ABSTRACT:
A high voltage step-up power transformer includes at least one module which defines a lower voltage primary side and a higher voltage secondary side and which includes at least one primary winding and at least one secondary winding, wound concentrically around a ferromagnetic core body, the primary winding(s) being situated outwardly, and at least one shielding and/or insulating surface structure being arranged between the primary and secondary windings. The transformer (1) is characterized in that the outer primary winding (2) or winding parts is (are) made of at least one insulated high voltage cable and in that the at least one conductive intermediate surface structure (5) and/or the core body (4) are set at a referential potential which is a fraction of the output voltage or potential difference on the secondary side.

REFERENCES:
patent: 3760314 (1973-09-01), Krasienko et al.
patent: 4369353 (1983-01-01), Duenke
patent: 4663603 (1987-05-01), van Riemsdijk et al.
patent: 6144564 (2000-11-01), Fraidlin
patent: 6806803 (2004-10-01), Hopkinson et al.
patent: 2002/0063487 (2002-05-01), Leijon
patent: 2006/0226130 (2006-10-01), Kooken et al.
patent: 2008/0001694 (2008-01-01), Wang
patent: 2008/0055941 (2008-03-01), Victor et al.
patent: 491001 (1976-06-01), None
patent: 868533 (1961-05-01), None
patent: 1581415 (1980-12-01), None
patent: 9713391 (1997-04-01), None
patent: 9834240 (1998-08-01), None
patent: 9834250 (1998-08-01), None
patent: 9917311 (1999-04-01), None
Priority European Search Report dated Jul. 9, 2009.

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