NOISE-IMMUNE TRANSFORMER Russian patent published in 1997 - IPC

Abstract RU 2087971 C1

FIELD: electrical engineering; isolating transformers; feeding digital hardware highly responsive to noise. SUBSTANCE: transformer has shielding case 7 accommodating magnetic core 3 whose leg carries primary winding 2 and secondary winding 4 separated by three-dimensional screen 6 made of high-resistivity isotropic material. Screen 6 may be made in the form of cylinder or built up of several parts. EFFECT: improved noise immunity of transformer. 9 cl, 4 dwg

Similar patents RU2087971C1

Title Year Author Number
NOISE-PROOF TRANSFORMER 1994
  • Sukhorukov S.A.
RU2061975C1
INTERFERENCE-FREE TRANSFORMER 1994
  • Sukhorukov S.A.
RU2092925C1
NOISE-RESISTANT TRANSFORMER 1991
  • Sukhorukov Sergej Arsen'Evich
RU2022386C1
FILTER FOR SUPPRESSION OF SURGES IN MAINS LINES 1994
  • Sukhorukov S.A.
RU2138914C1
METHOD CONTROLLING MAGNETIC FLUX AND DEVICE FOR ITS IMPLEMENTATION 1996
  • Korolev Eh.G.
  • Kolonchin V.S.
RU2092922C1
DEVICE FOR MEASURING MOISTURE CONTENT 1995
  • Kalugin V.F.
RU2088902C1
RECEIVING COIL OF TELEMETRIC SYSTEM, TRANSFERRING INFORMATION BY MAGNETIC FLOW VIA COLUMN OF PIPES 2004
  • Grigashkin Gennadij Aleksandrovich
  • Antipov Jurij Nikolaevich
RU2287684C2
DIRECT VOLTAGE CONVERTER 1998
  • Vol'Skij S.I.
  • Chuev V.I.
  • Chuev D.V.
RU2132588C1
DIRECT VOLTAGE CONVERTER 1998
  • Vol'Skij S.I.
  • Chuev V.I.
RU2131638C1
INDUCTION-ARC RING FURNACE 1997
  • Ulanov I.M.
  • Bakirov T.S.
  • Dubrovskij A.A.
  • Gotfrid V.Eh.
  • Karpenok V.I.
RU2120202C1

RU 2 087 971 C1

Authors

Sukhorukov S.A.

Dates

1997-08-20Published

1995-09-05Filed