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Stator device, flat electric motor and method for producing a stator device

A motor and flat technology, applied in the manufacture of stator/rotor bodies, electromechanical devices, electric components, etc., can solve the problems of damaging flat motors, contacting rotors, braking, etc., reduce the load on printed wires, and improve life expectancy , The effect of improving the excitation field

Pending Publication Date: 2021-01-29
HS产品工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In extreme cases, the stator halves and the rotor may even come into contact and thus cause the rotor to brake and in this way damage or damage the flat motor

Method used

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  • Stator device, flat electric motor and method for producing a stator device
  • Stator device, flat electric motor and method for producing a stator device
  • Stator device, flat electric motor and method for producing a stator device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] Parts with the same function and working method are in the Figure 1-7 are marked with the same reference signs.

[0054] figure 1 A preferred embodiment of the flat motor 2 according to the invention is schematically shown in a sectional view. The flat motor 2 has a stator arrangement 1 and a rotor 6 with permanent magnets 18 mounted rotatably on the stator arrangement 1 . The stator arrangement 1 has a first stator side 3 and a second stator side 4 , which are arranged opposite each other forming a constant gap 5 . The rotor 6 is arranged between the first stator side 3 and the second stator side 4 . Air gaps 17 are respectively formed between the first stator side 3 and the rotor 6 and between the second stator side 4 and the rotor 6 .

[0055] The first stator side 3 has an electrically insulating carrier substrate 7 with an electrically conductive conductor layer 8 facing the second stator side 4 . Several winding-shaped conductor tracks 9 are formed in the co...

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PUM

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Abstract

The present invention relates to a stator device (1) for a flat electric motor (2), comprising a first stator side part (3) and a second stator side part (4), which can be arranged opposite the firststator side part (3), wherein: the second stator side part (4) can be arranged relative to the first stator side part (3) in such a way that a gap (5) for receiving a rotor (6) is formed between the first stator side part (3) and the second stator side part (4); at least the first stator side part (3) has an electrically insulating carrier substrate (7) having an electrically conductive conductorlayer (8) arranged thereon; and winding-like conducting tracks (9) are formed in the conductor layer (8). The stator device (1) has stiffening device (10) for stiffening the first stator side part (3), the stiffening device (10) being designed as a magnetic return path for the first stator side part (3). The invention also relates to a flat electric motor (2) for a quick adjusting device for a motor vehicle and to a method for producing a stator device (1) for a flat electric motor (2).

Description

technical field [0001] The invention relates to a stator arrangement for a flat electric motor, in particular for quick adjustment devices, such as seat belt tensioners or seat adjusters for motor vehicles. The invention also relates to a flat motor having a stator arrangement of this type and a method for producing a stator arrangement of this type for a flat motor. Background technique [0002] An important aspect of motor vehicle development is the safety of the vehicle occupants because of the increasing traffic density and the associated higher accident risk. In this context, a distinction is made in particular between safety systems for avoiding accidents and safety systems for reducing accidents. The task of accident-avoiding safety systems is to detect potentially dangerous driving situations and, if necessary, initiate measures to avoid accidents. Within this scope, a distinction is also made between active intervention systems and alarm systems. Active intervent...

Claims

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Application Information

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IPC IPC(8): H02K3/26H02K21/24H02K1/12H02K15/02
CPCH02K3/26H02K11/21H02K15/02H02K21/24H02K1/182H02K5/18H02K2213/03
Inventor 马丁·施佩希特
Owner HS产品工程有限责任公司
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