Bus bar and motor including the same

A bus bar and motor technology, applied in the field of motors, can solve the problems of difficult injection molding, high loss rate of raw materials, a lot of work and cost, etc.

Active Publication Date: 2015-03-25
LG INNOTEK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] However, there is a problem that since the terminals of the bus bar have different shapes and therefore three types of molds need to be manufactured independently, the loss rate of raw materials is large, and a lot of work and cost are required to make the molds
[0011] In addition, t...

Method used

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  • Bus bar and motor including the same
  • Bus bar and motor including the same
  • Bus bar and motor including the same

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Embodiment Construction

[0036] The invention can be modified in various ways and can be carried out in several embodiments. A specific embodiment is shown in the drawings and described in detail. However, it should be understood that the present invention is not intended to be limited to specific embodiments, but these specific embodiments include all modifications, equivalents and replacements falling within the spirit and technical scope of the present invention.

[0037] Terms, such as first and second, may be used to describe various elements, but the elements should not be limited by the terms. The terms are only used to distinguish one element from the other. For example, a first element may be named a second element without departing from the scope of the present invention. Likewise, a second element may be named a first element. The term "and / or" includes a combination of a plurality of related and described items or any one of a plurality of related and described items.

[0038] When ref...

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Abstract

The invention discloses a bus bar. The bus bar includes an insulator and a plurality of terminals inserted into the insulator and connected to the coil of a stator. The central axes of virtual circles extended from the inner circumferential surfaces of the plurality of terminals are differently disposed. The insulator may have a simple structure because the terminals having the same shape are assembled. Besides, whether each terminal is assembled with the insulator in an appropriate manner is not needed to be detected so that the productivity of an assembly process can be improved.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of Korean Patent Application No. 10-2013-0111074 filed with the Korean Intellectual Property Office on September 16, 2013, the entire contents of which are hereby incorporated by reference. technical field [0003] The present invention relates to a motor, and more particularly, to a bus bar including terminals connected to a stator coil and a motor including the bus bar. technical background [0004] In general, an Electronic Power Steering (EPS) is an apparatus for securing steering stability of a vehicle, and provides torque in a direction in which a driver performs steering using a motor, thereby making the operation light. [0005] Unlike existing hydraulic power steering (HPS) devices, this EPS can improve steering performance and steering feel by controlling the operation of the motor according to driving conditions. [0006] More specifically, the electronic control unit (EC...

Claims

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Application Information

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IPC IPC(8): H02K13/00H01R25/16H01R13/02
CPCH02K3/522H02K2203/09Y02P80/30H02K5/22H02K3/28
Inventor 沈佑燮金成珍金真浩朴卿祥朴昶炫
Owner LG INNOTEK CO LTD
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