| 摘要 |
PROBLEM TO BE SOLVED: To provide a coating film forming apparatus and a coating film forming method capable of uniformly applying the film thickness of the coating in an inner peripheral surface and/or an end surface of a bobbinless coil, and to provide the bobbinless coil having the uniform film thickness of the coating in the inner peripheral surface and/or the end surface. SOLUTION: The apparatus is provided with a pin section 51a which can hold the coating in a peripheral surface, a workpiece bearer 53 which has an opening section capable of inserting the pin section 51a and positions the pin section 51a, and a coating holding means supplying the coating to the peripheral surface of the pin section in the vicinity of the opening section. The pin section 51a receives the supply of the coating from the coating holding means 56, and returns to the home position while supplying and inserting the coating to the inner peripheral surface of the held coil. COPYRIGHT: (C)2009,JPO&INPIT
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