| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To constitute a supporting member of a main body by a simple constitution which facilitates the manufacturing thereof, in a transformer. <P>SOLUTION: The transformer is constituted in a way that an upper piece is provided above a core and a flat plate type coil supporting piece is provided below a coil while a lower piece is provided at the bottom side of the core and the upper piece is connected to the lower piece at the width plane side of the core with a strip of a paper type connecting member. In particular, the lower piece has four side surfaces in four directions orthogonal to the bottom surface so that planes are directed toward the lower side end surface direction of the coil and the length of the tip side of the plane is shorter than the side of a roots side, or a gap is formed between neighboring sides. Among the four side surfaces, two side surfaces opposed in one side are at the outside of the coil supporting piece and the plane is constituted so as to be along the plane of the coil supporting piece while two side surfaces opposed in the other side are positioned between opposing surfaces of the coil supporting piece, the planes is constituted so as to be substantially orthogonal to the plane of the coil supporting piece. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
