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Manufacturing system and method of manufacture for stator assembly of rotary system

A technology for manufacturing systems and components, applied in the direction of electric components, manufacturing motor generators, manufacturing stator/rotor bodies, etc., can solve problems such as time-consuming, low efficiency, and difficult winding

Pending Publication Date: 2020-02-11
GARRETT MOTION TECH (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, forming windings on stator laminations can be difficult, time-consuming and inefficient
Additionally, some manufacturing steps may need to be performed manually, which negatively impacts manufacturability

Method used

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  • Manufacturing system and method of manufacture for stator assembly of rotary system
  • Manufacturing system and method of manufacture for stator assembly of rotary system
  • Manufacturing system and method of manufacture for stator assembly of rotary system

Examples

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Embodiment Construction

[0017] The following detailed description is merely exemplary in nature, and is not intended to limit the disclosure or the application and uses of the disclosure. Furthermore, there is no intention to be bound by any theory presented in the preceding background or the following detailed description.

[0018] In summary, exemplary embodiments disclosed herein include an improved stator assembly for a rotating system, such as an electric motor. A manufacturing system for manufacturing a stator assembly and a method for manufacturing a stator assembly are also disclosed.

[0019] In particular, systems and methods of manufacturing stator assemblies are disclosed that facilitate manufacturing, increase manufacturability, and increase manufacturing efficiency. The stator laminations are assembled step by step from various components to define various configurations. This increases manufacturing efficiency, for example, by allowing windings to be placed on the laminations in an e...

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PUM

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Abstract

A method of manufacturing a stator assembly for an electrified rotary system includes attaching a first tooth and a second tooth to an inner support to define a first construction. The first tooth andthe second tooth extend radially away from the inner support in the first construction. The method also includes attaching a winding about the first tooth of the first construction to define a secondconstruction. Furthermore, the method includes applying, with a fixture, a preload at a joint between the inner support and the first tooth of the second construction. Moreover, the method includes attaching an outer support to a first outer radial end of the first tooth and to a second outer radial end of the second tooth while applying the preload to define a third construction.

Description

technical field [0001] The present disclosure generally relates to a stator assembly. More particularly, the present disclosure relates to a manufacturing system and method of manufacturing a stator assembly for a rotating system, such as an electronic supercharger for a vehicle engine system. Background technique [0002] Rotating systems, such as electric motors and generators, typically include a stator assembly and a rotor assembly. The stator assembly may include conductive windings wound around stator laminations. Rotary systems may be included in various components such as electrically driven compressors or electronic superchargers for vehicle engine systems. [0003] Conventional manufacturing methods for stator assemblies may present certain challenges. For example, forming windings on stator laminations can be difficult, time consuming, and inefficient. Additionally, some manufacturing steps may need to be performed manually, which negatively impacts manufactur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/02F02B39/10
CPCH02K15/02F02B39/10H02K15/022H02K15/095H02K1/148H02K1/165H02K3/12H02K3/28
Inventor S.萧K.T.周L.A.菲泽尔
Owner GARRETT MOTION TECH (SHANGHAI) CO LTD
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