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Oil coating device

A coating device and oil coating technology, which is applied in the direction of surface coating liquid devices, coatings, textile cables, etc., can solve problems such as coating or insulator damage

Active Publication Date: 2022-04-22
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the frictional resistance between the insulator and the wire increases, it may cause damage to the coating or the insulator

Method used

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  • Oil coating device
  • Oil coating device
  • Oil coating device

Examples

Experimental program
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Embodiment Construction

[0029] Hereinafter, preferred embodiments will be listed, and the oil coating device according to the present invention will be described in detail with reference to the drawings.

[0030] First, refer to figure 1 and figure 2 The flat wire 10 will be briefly described. The flat wire 10 includes a lower surface 12 , a first lateral face 14 , a second lateral face 16 and an upper surface 18 . The lower surface 12 faces vertically downward. The first lateral surface 14 and the second lateral surface 16 stand approximately perpendicularly from the lower surface 12 . The upper surface 18 faces vertically upward. The lower surface 12 and the upper surface 18 are in rear surface relationship to each other. Likewise, the first lateral face 14 and the second lateral face 16 are in rear surface relationship to each other. The intersection angle of the lower surface 12 with the first lateral face 14 or the second lateral face 16 is approximately 90°. Each intersection angle of ...

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PUM

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Abstract

The invention provides an oil coating device. The oil application device (30) has an oil supply member (36) capable of selectively supplying oil (32) to the first lateral surface (14) and the second lateral surface (16) of the flat wire (10). The oil supply member has a first side (184) and a second side (186). A part of the first side surface is a first coated surface (194) that comes into contact with a part of the first lateral surface. The other part of the first side surface is a first non-coated surface (198) separated from the first lateral surface. A part of the second side surface is a second coated surface (196) that comes into contact with a part of the second lateral surface. A portion other than the second side surface is a second non-coated surface (200) separated from the second lateral surface. Therefore, the flat wire can be molded with high precision.

Description

technical field [0001] The present invention relates to an oil application device for selectively applying oil to a predetermined surface of a flat wire. Background technique [0002] The stator constitutes a rotating electric machine such as a motor or a generator. The stator has a stator core and electromagnetic coils. The stator core has a plurality of teeth. Slots are formed between adjacent teeth. The electromagnetic coil is housed in the slot. The electromagnetic coil is formed, for example, by winding a conductive wire around the teeth. Alternatively, the electromagnetic coil is configured as described in Japanese Patent Application Laid-Open No. 5841017. In this case, the electromagnetic coil is constituted by an electric conductor (hereinafter also referred to as a "segment"). The segment has two legs and a folded portion, forming a roughly U-shape. [0003] In the case of wires, an insulator is interposed between the stator core and the wires. Here, a coati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C1/06B05C1/16B05C13/02
CPCB05C1/06B05C1/16B05C13/02F16N7/04F16N2210/34F16N7/16F16N7/12F16N7/14
Inventor 宫下圭太牛久和亮北村谦二阚旋井上贵雄恩田英明
Owner HONDA MOTOR CO LTD