Title:
TAP CHANGE BASE AND INSERT BRACKET
Document Type and Number:
Japanese Patent JP2019040906
Kind Code:
A
Abstract:
To solve a problem in which there is possibility that a porcelain tap changer has low design freedom, high cost, and can be broken during assembly.SOLUTION: A tap change base 1 used in oil filled static induction equipment includes a pedestal 2 made of a thermoplastic resin and a plurality of tap terminals 3-1 to 3-7 provided on the pedestal 2. As described above, the degree of freedom in design can be increased, and the cost can be reduced by forming the base portion 2 using a thermoplastic resin, and there is an advantage that the possibility of cracking during assembly is substantially eliminated.SELECTED DRAWING: Figure 1
Inventors:
ONO HIROYUKI
Application Number:
JP2017159368A
Publication Date:
March 14, 2019
Filing Date:
August 22, 2017
Export Citation:
Assignee:
DAIHEN CORP
International Classes:
H01F29/02; H01F27/28
Domestic Patent References:
| JPS56141428U | 1981-10-26 | |||
| JPH0572058U | 1993-09-28 | |||
| JPS4838319U | 1973-05-11 | |||
| JPS5954917U | 1984-04-10 | |||
| JPS5866618U | 1983-05-06 | |||
| JPS5532007U | 1980-03-01 | |||
| JPH11144783A | 1999-05-28 | |||
| JP2011146230A | 2011-07-28 | |||
| JPS60186841U | 1985-12-11 | |||
| JPH11103700A | 1999-04-20 |
Attorney, Agent or Firm:
Hidekazu Tanikawa
Morimoto Sudo
Morimoto Sudo