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Positive and negative stepless speed change electronic control silicone oil fan clutch for vehicle

A continuously variable transmission and clutch technology, which is applied in the direction of machine/engine, coolant flow control, engine cooling, etc., can solve the problems of slow clutch response, slow fan oil return speed, etc., and achieve short oil return stroke, internal oil Good road balance, reducing the effect of rotation restriction

Pending Publication Date: 2021-12-28
苏州奥沃汽车配件有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In automotive products, the engine is generally equipped with a fan to reduce the temperature of the engine when it is working, but the ordinary fan can only rotate in one direction, and some fans with silicon oil clutches have slow oil return speed and slow clutch response, which need to be improved.

Method used

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  • Positive and negative stepless speed change electronic control silicone oil fan clutch for vehicle

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see figure 1 , the embodiment of the present invention includes: a forward and reverse continuously variable speed electronically controlled silicon oil fan clutch for vehicles, which includes a central shaft 10, one end of the central shaft 10 is covered with a connecting base 1, and the other end of the central shaft 10 is The upper cover is provided with a housing 3, and the upper cover of the housing 3 is provided with a front cover 5, and the space surrounded by the housing 3 and the front cover 5 is prov...

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Abstract

The invention discloses a positive and negative stepless speed change electronic control silicone oil fan clutch for a vehicle. The positive and negative stepless speed change electronic control silicone oil fan clutch comprises a center shaft, wherein one end of the center shaft is sleeved with a connecting base, the other end of the center shaft is sleeved with a shell, the shell is covered with a front cover, and a driving plate is arranged in a space defined by the shell and the front cover; and an oil storage cavity is formed in the driving plate, the space between the driving plate and the shell and the space between the driving plate and the front cover serve as a working cavity, a solenoid valve plate capable of being opened is arranged between the working cavity and the oil storage cavity, and the working cavity and the oil storage cavity are separated when the solenoid valve plate is closed. According to the positive and negative stepless speed change electric control silicone oil fan clutch for the vehicle, rotation of a fan in the positive direction and the negative direction can be achieved, and the response speed of the clutch is high.

Description

technical field [0001] The invention relates to an electronically controlled silicone oil fan clutch for forward and reverse stepless speed change for vehicles. Background technique [0002] In automotive products, fans are generally installed on the engine to reduce the temperature of the engine when it is working. However, ordinary fans can only rotate in one direction. Some fans with silicon oil clutches have slow oil return speed and slow clutch response, which needs to be improved. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a forward and reverse continuously variable speed electronically controlled silicone oil fan clutch for vehicles, which can realize the forward and reverse rotation of the fan in two directions. quick response. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is to provide a forward and reverse continuously variabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01P7/04
CPCF01P7/042F01P2050/22
Inventor 汤自知
Owner 苏州奥沃汽车配件有限公司
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