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Electric machine, starting device and method for operating the starting device

A starting device and a technology for a starter, which are used in the field of starting devices for starting internal combustion engines, carbon brush devices, computer program products, and starter motors, can solve problems such as increasing wear, elevating, and destroying the limit area of ​​the motor.

Inactive Publication Date: 2016-08-03
SEG AUTOMOTIVE GERMANY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of electric motors for start-stop operation in motor vehicles requires increased power of the electric motor, which leads to increased wear or can reach limit areas that can destroy the electric motor more quickly

Method used

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  • Electric machine, starting device and method for operating the starting device
  • Electric machine, starting device and method for operating the starting device
  • Electric machine, starting device and method for operating the starting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] figure 1 A starter device 1 for starting an internal combustion engine 2 is shown. The starting device 1 includes a starter motor 3 and a starter control mechanism 4 .

[0031] The starter control 4 is integrated into the engine control 9 and is activated by means of a switch 5 , ignition switch. The engine control unit 9 has a control unit 6 with a microcomputer 7 and a memory 8 .

[0032] For parts reduction and for efficiency reasons such as figure 1 As shown, the starter control 4 is preferably integrated into the engine control 9 . The engine control unit 9 controls t the internal combustion engine 2 . The engine control unit 9 acquires the values ​​of the sensors of the internal combustion engine. The control and sensor lines between engine control unit 9 and internal combustion engine 2 are responsible for transmitting information in both directions. The starter motor 3 is supplied with current from the battery 10 via the lines 50 and 30 . The starter and ...

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PUM

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Abstract

The invention relates to an electric motor, in particular a starter motor (3) for starting an internal combustion engine (2), having a commutator, a brush apparatus having pairs of brushes, having a bus bar (16) at the positive pole and a brush plate (17) at the negative pole. In order to produce an electric motor for starting an internal combustion engine (2) having increased load in particular due to start-stop operation and having longer service life, a thermal sensor (13) is designed in or on the electric motor, in particular on current-carrying elements.

Description

technical field [0001] The invention relates to an electric machine, in particular a starter motor for starting an internal combustion engine, having a commutator, a carbon brush assembly with carbon brush pairs, a bus bar on the positive side and a carbon brush plate on the negative side. The invention also relates to a starter device for starting an internal combustion engine, in particular for an internal combustion engine of a motor vehicle, having a starter motor and a starter control which controls the starter motor. The invention relates to a method for operating a starter device for starting an internal combustion engine, in particular an internal combustion engine in a motor vehicle, which has a starter motor and a starter control. The invention also relates to a computer program product. Background technique [0002] For starting internal combustion engines, mechanically commutated direct current motors are known. The use of electric motors for start-stop operati...

Claims

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Application Information

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IPC IPC(8): H02P29/64H02P29/02H02K11/25F02N11/10F02N15/06
CPCH02P29/02F02N11/106F02N15/067F02N2200/045H02K5/148H02K11/25H02P29/64
Inventor M.拜耶M.席克
Owner SEG AUTOMOTIVE GERMANY GMBH
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