Title:
FLYBACK TRANSFORMER
Document Type and Number:
Japanese Patent JP3179047
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To raise the work efficiency of setup by preventing the floating of the insulating case of a variable transformer for high voltage.
SOLUTION: The wall parts 12a and 12c of the wall 12 for engagement of the insulating case 11 of a variable resistor 10 for high voltage are provided with stages 15 for engagement, and the wall part 12b is provided with a projection 14 as engaging part for reinforcement. A through hole 26 is made as a part to be engaged for reinforcement at the bulge 25b1 made at the wall part 25b of an erect wall 25 lying outside the groove 24 for engagement of a transformer case 20, and the wall parts 25a and 25c are provided with projections 27 for engagement. The wall 12 for engagement of the insulating case 11 is engaged with the groove 24 for engagement of the transformer case, and the stage 15 for engagement and the projection 27 for engagement are engaged with each other, and the projection 14 and the through hole 26 are engaged with each other This is so arranged that the condition of engagement between the projection 14 and the through hole 26 can be checked through the through hole 26 from outside the transformer case.
Inventors:
Ichiro Tsunezawa
Application Number:
JP11696797A
Publication Date:
June 25, 2001
Filing Date:
May 07, 1997
Export Citation:
Assignee:
Hokuriku Electric Industry Co., Ltd.
International Classes:
H01C13/00; H01F38/42; (IPC1-7): H01F38/42
Domestic Patent References:
| JP335504A | ||||
| JP2118904U |
Attorney, Agent or Firm:
西浦 ▲嗣▼晴