Title:
【発明の名称】フェライト製の磁気閉回路から成る変圧器
Document Type and Number:
Japanese Patent JP2945061
Kind Code:
B2
Abstract:
The present invention concerns a transformer of the ferrite closed magnetic circuit type, with a gap. The gap is filled with a mastic such as the polysulphide or polyurethane mastics having a Shore hardness with constant behaviour as a function of temperature.
Inventors:
JANNMISHERU BUIYO
TEIERI KUCHUROO
PATORITSUKU JORUJU DOKYUIPE
TEIERI KUCHUROO
PATORITSUKU JORUJU DOKYUIPE
Application Number:
JP8058190A
Publication Date:
September 06, 1999
Filing Date:
March 28, 1990
Export Citation:
Assignee:
OREGA EREKUTORONITSUKU E MEKANITSUKU
International Classes:
H01F30/00; H01F3/14; H01F27/24; H01F38/08; H01F41/02; (IPC1-7): H01F38/08; H01F27/24; H01F41/02
Domestic Patent References:
| JP58184712A | ||||
| JP59229807A | ||||
| JP5726833U | ||||
| JP59131125U |
Attorney, Agent or Firm:
Takashi Koshiba