Starter capable of adjusting stator cross-line and method for adjusting output characteristics of starter
A technology of output characteristics and starters, applied in the shape/style/structure of winding conductors, winding conductive materials, etc., can solve the problem of increasing product development costs, product manufacturing cost management costs, insulation failure of heating parts, and prolonging product development cycles. and other issues to achieve the effect of reducing the after-sales failure rate and reducing maintenance costs
Active Publication Date: 2015-12-23
PRESTOLITE ELECTRIC BEIJING +1
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Problems solved by technology
[0004] If these methods are adopted, it will not only prolong the product development cycle, increase the product development cost, product manufacturing cost and product management cost, but also affect the adaptability of the product space and reduce the market competitiveness of the product
[0005] In addition, for the starter, the most common failure is the insulation failure of the heating parts, or even the failure of burning
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[0043] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:
[0044] Such as figure 1 In the specific embodiment shown, the starter disclosed by the present invention mainly includes an electromagnetic switch 1, a stator assembly 2, an armature assembly 3, a brush base assembly 4 and the like. The output characteristics of the starter are not only related to the external power supply, but also closely related to the stator assembly 2, the armature assembly 3 and the brush base assembly 4 of the starter.
[0045] When the electromagnetic switch 1 is energized, the moving iron core 14 moves toward the static iron core 15 under the action of electromagnetic force, so that the moving contact plate 11 contacts with the static contact 30 terminal and 30b terminal at the same time, that is, the contact of the electromagnetic switch is closed , the current flows into the coil of the stator asse...
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The invention discloses a starter capable of adjusting stator cross wires and a method for adjusting output characteristics of a starter. The starter capable of adjusting the stator cross wires comprises an electromagnetic switch, a stator assembly, an armature assembly and a brush bottom plate assembly, wherein the stator assembly comprises a shell, a magnetic pole, stator coils, a stator lead wire and stator cross wires which are connected with each coil, different output characteristics of the starter are obtained through adjusting resistance values of the stator cross wires, and the material resistivity or current density of the stator cross wires is larger than the material resistivity or current density of the stator coils and the stator lead wires. The invention provides a series of starters with different stator cross wires, the starters can satisfy various different external application environments, and blowout is achieved before the burning of easily heated parts of the starter so as to protect the stator coils, armatures, the electromagnetic switch and the like. This invention also provides a method to change the output characteristics by adjusting the cross wires of the stator assembly of the starter.
Description
technical field [0001] The invention relates to a starter and a method for adjusting the output characteristic of the starter, in particular to a method for changing the output characteristic of the starter and the overheating protection method of the starter by adjusting the cross-wire of the stator assembly of the starter. Background technique [0002] Since different engines need to match different starter output characteristics, usually engines with higher displacement and higher compression ratio require starters with higher output power and higher output torque. Conversely, in some application environments, starters with relatively low power and torque are required, especially for starters with forced meshing, which have higher requirements for matching with the engine. If the matching is not good, it is easy to cause tooth milling Or ring gear wear failure. [0003] In order to adjust the performance of the starter, the commonly used method in the starter industry is...
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IPC IPC(8): H02K3/02H02K3/04H02K3/28
Inventor 胡立斌杨光菊
Owner PRESTOLITE ELECTRIC BEIJING