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Inertia starting motor for automobile

A technology of starter motor and inertia, which is applied in the direction of engine components, machine/engine, engine starting, etc., and can solve problems such as loud starting sound, large current, and complex structure

Inactive Publication Date: 2008-04-09
邓先登
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When in use, the motor rotor drives the clutch on the motor rotor to reach a certain set speed. After obtaining enough inertial energy, the fixed clutch on the motor rotor is unscrewed along the screw thread and automatically frictionally connected with the starter plate, driving the starter shaft to start silently and smoothly. So it solves the problems of loud starting sound, large current and complicated structure

Method used

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  • Inertia starting motor for automobile

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Embodiment Construction

[0006] The present invention includes a motor rotor 12 and a starting shaft 1, and is characterized in that: a clutch base 7 is fixed on the motor rotor 12, a clutch 6 is connected with a thread on the clutch base, and a magnetic steel 16 is arranged between the clutch base and the clutch. The starting plate 20 of the starting shaft corresponds to the other side of the clutch, and the distance between them is to make the clutch unscrew along the screw thread to withstand the starting plate. There is a spring 18 between the clutch and the starting plate, so that the starter motor of the car does not work. When the spring pushes away the connection between the clutch and the starter plate, the clutch returns to the clutch base along the threaded thread. The threaded thread between the clutch base and the clutch is a non-self-locking thread, so that the clutch can be automatically screwed out or screwed in on the clutch base. ;Similarly, the screw thread between the clutch base an...

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Abstract

The starting motor includes rotor of motor and starting shaft. Characters are that clutch base is fixed on rotor of motor; clutch through screw thread is connected the clutch base; there is a magnet steel between the clutch base and the clutch; starting disc of starting shaft is on another side correspondingly. Clutch screwed out is capable of holding on the starting disc. Advantages are: simple structure, small noise and small starting current.

Description

1. Technical field [0001] The invention belongs to the improvement of an automobile starter motor, in particular to an automobile inertia starter motor. 2. Technical Background [0002] In the existing automobile starting system, besides the starter motor, there is also a complex gear transmission mechanism, which is composed of a permanent magnet DC motor and an electromagnetic controller. , The noise generated by the gear meshing of the gear transmission mechanism is relatively large, and due to the direct start, the motor load is large, resulting in a large starting current, and the circuit system is vulnerable. The structure of this type of car starting system is also very complicated. 3. Contents of the invention [0003] The object of the present invention is to design a kind of simple in structure, low noise, small starting current automobile inertial starter motor for the above-mentioned deficiency that existing automobile starter motor exists, and it comprises mot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/118F02N11/00
Inventor 邓先登
Owner 邓先登