Generator set for electric compressor of automotive air conditioner

A technology of air-conditioning generators and electric compressors, which is applied in the direction of electric components, machines/engines, electrical components, etc., and can solve problems such as polluting the environment, prone to failure, and complex structure of automobile engines

Inactive Publication Date: 2012-09-19
HUNAN VAQOUNG ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the split arrangement of the vehicle-mounted air-conditioning system are that the system structure is complicated, and the pipeline of the compressor is very long, which is likely to cause refrigerant leakage and pollute the environment; the structure of the car engine is complex, and the crankshaft pulley needs to drive many accessories, which is prone to failure

Method used

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  • Generator set for electric compressor of automotive air conditioner
  • Generator set for electric compressor of automotive air conditioner
  • Generator set for electric compressor of automotive air conditioner

Examples

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Embodiment Construction

[0040] A generator of an electric compressor for an automobile air conditioner, comprising a body and a crankshaft, characterized in that it includes an air conditioner generator, the air conditioner generator includes a stator and a rotor, and the air conditioner generator is arranged at the front end of the automobile engine, It is driven by the crankshaft of the automobile engine, and the drive shaft of the air conditioner generator and the engine crankshaft are integral drive shafts processed at one time. like figure 1 As shown, the air conditioner generator cover 19, the air conditioner generator permanent magnet 15, and the brush 16 are all arranged on the engine casing 11, the air conditioner generator rotor 14 is arranged on the front end extension shaft 13 of the engine crankshaft 12, and the air conditioner generator The hood 19 is connected to the extension shaft 13 through the bearing 17, and finally fixed by the fixing nut 18. The extension shaft is the rotor driv...

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PUM

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Abstract

A generator set for an electric compressor of an automotive air conditioner comprises a body and a crankshaft, and is characterized by further comprising an air conditioner generator. The air conditioner generator comprises a stator and a rotor and is disposed at the front end of an automotive engine and driven by a crankshaft of the automotive engine. A drive shaft of the air conditioner generator and the crankshaft of the engine are integral drive shafts formed by one-step machining. Therefore, accessories of the internal combustion engine and the generator are few, the internal combustion engine and the generator are simple and compact in structure, longitudinal mounting dimension is shortened evidently, belt drive is not needed, mechanical loss is reduced, transmission efficiency is improved, and overall structural layout of a vehicular air conditioning system is facilitated.

Description

[Technical field] [0001] The present invention relates to automobiles, and in particular, to a generator capable of providing electric energy for electric compressors of automobiles. [Background technique] [0002] In conventional cars, the compressor is driven by the engine belt, so it can only run when the engine is on. The compressor is driven by an engine whose speed varies frequently, and its cooling or heating effect is difficult to control. When the engine stops, the compressor also stops working. On the one hand, this affects the life of the engine, because no matter whether the car is parked, waiting, loading, unloading, etc., the engine must be started in order to make the air conditioner run; on the other hand, it will pollute the environment to a certain extent. The engine needs to burn gasoline or diesel or other fuels, and the exhaust gas discharged after combustion is polluted in different degrees, which is not conducive to environmental protection. [0003...

Claims

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Application Information

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IPC IPC(8): F02B63/04H02K7/18
Inventor 邱则有罗岳华
Owner HUNAN VAQOUNG ELECTRIC
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