Title:
MOTOR DEVICE
Document Type and Number:
Japanese Patent JP2023055076
Kind Code:
A
Abstract:
To provide a motor device reduced in thickness.SOLUTION: In a motor device, a motor, a base 24, and a circuit substrate 84 for driving the motor are layered, and the base is disposed between the motor and the circuit substrate. With the base, at least one fixation projection 112 projecting in the layered direction from the surrounding portion is integrated. In the circuit substrate, at least one fixation hole 114 into which the fixation projection is inserted is provided. The motor device includes a solder 94a that bonds the fixation projection and the circuit substrate together with the fixation projection inserted in the fixation hole so that the circuit substrate and the base are fixed.SELECTED DRAWING: Figure 6
Inventors:
MURATA YUICHIRO
Application Number:
JP2021164188A
Publication Date:
April 17, 2023
Filing Date:
October 05, 2021
Export Citation:
Assignee:
DENSO CORP
International Classes:
H02K11/30; H02K5/22; H02K11/215; H02K11/26
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo
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