Automobile engine

By integrating the air conditioning generator on the car engine and directly using the crankshaft drive to simplify the structure and improve connection stability, the complexity and leakage problems of the traditional air conditioning system are solved, and stable and reliable air conditioning functions and environmental protection performance are achieved.

CN102678314AInactive Publication Date: 2012-09-19HUNAN VAQOUNG ELECTRIC +1
6 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HUNAN VAQOUNG ELECTRIC
Filing Date
2011-03-10
Publication Date
2012-09-19
Estimated Expiration
Not applicable Β· inactive patent

AI Technical Summary

Technical Problem

The non-independent air conditioning system of traditional large and medium-sized buses has a complex structure and long compressor pipelines, which can easily cause refrigerant leakage. The engine structure is also complex, and the crankshaft pulley drives many accessories, which is prone to failure.

Method used

Design an automobile engine that integrates an air-conditioning generator, directly drives the air-conditioning generator through the engine crankshaft, reduces the mechanical transmission mechanism, simplifies the engine structure, uses universal joints and bolt connections to improve connection reliability and stability, and uses elastic elements to prevent resonance and Metal fatigue, adapted to harsh environments.

Benefits of technology

It realizes the overall layout of the automobile air conditioning system, reduces the mechanical wear of the compressor, ensures the cooling and heating functions, improves environmental performance, ensures the stable and reliable operation of the air conditioning generator, extends the service life, and solves the complex structure and leakage problems of the traditional system.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses an automobile engine which comprises an engine body, a crankshaft and an air conditioner generator. The air conditioner generator comprises a stator and a rotor and is placed on the front portion of the automobile engine and driven by the crankshaft of the automobile engine, and the axis of the stator of the air conditioner generator is coaxial to the axis of a main shaft neck of the crankshaft of the automobile engine. The automobile engine can supply power to vehicle-mounted air conditioner systems, and the air conditioner generator is arranged at the front end of the crankshaft of the automobile engine. The automobile engine requires no belt for driving and is simple in structure and convenient for the vehicle-mounted air conditioner system to adopt the whole distribution structure.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Driven generator set for engine

    CN1274800A

  • Opposed type generator

    CN201137518Y

  • Vehicle drive system

    JP3379291B2

  • Torque transferring arrangement

    US3462626A

  • System for driving electric vehicles

    US5744895A

Cited By

  • Engine and electric motor assembly, and vehicle driving device

    EP3778280B1

  • Engine and electric motor assembly, and vehicle driving device

    US11981209B2

  • Engine and electric motor assembly, and vehicle driving device

    WO2020042675A1