Title:
MANUFACTURE OF RESIN-IMPREGNATED BUSHING AND METALLIC FOIL FOR USE THEREWITH
Document Type and Number:
Japanese Patent JP2643756
Kind Code:
B2
Abstract:
PURPOSE: To eliminate the danger of field adjusting electrodes being peeled by enhancing the adhesive strength of the field adjusting electrodes to an insulating base.
CONSTITUTION: A sheet-shaped insulating base 1 is wound into concentric circles on the outer periphery of a center conductor 2 with a plurality of field adjusting electrodes 3 therebetween. The insulating base 1 wound is impregnated with resin, which is then cured. Metallic foil the overall surface of which is made uneven 5 with a number of small holes 6 formed therethrough is used as each field adjusting electrode 3.
Inventors:
MINAMITANI YASUO
Application Number:
JP5258093A
Publication Date:
August 20, 1997
Filing Date:
March 12, 1993
Export Citation:
Assignee:
NIPPON GAISHI KK
International Classes:
B21B1/40; H01B17/58; H01B17/64; H01B19/00; H01B19/02; (IPC1-7): H01B19/00; H01B19/02
Domestic Patent References:
| JP6362114A | ||||
| JP4255617A | ||||
| JP53120197A |
Attorney, Agent or Firm:
Hironobu Onda
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