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Vehicle transmission device

A transmission device and vehicle technology, applied in the direction of transmission device, fluid transmission device, belt/chain/gear, etc., can solve problems such as short service life, high cost, and shifting frustration, so as to reduce fuel consumption, low cost, and improve the environment Effect

Inactive Publication Date: 2021-08-27
福州市长乐区白英设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing transmissions have various problems, such as large size, shifting jerks, and the need for additional clutches or torque converters, which further lead to high costs, difficult maintenance, and short service life.

Method used

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  • Vehicle transmission device
  • Vehicle transmission device
  • Vehicle transmission device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Vehicle transmission, including a transmission case, and a power source;

[0043] The gearbox includes a casing, an input shaft, and an output shaft that filled with an ER fluid, the input shaft and the output shaft extended into the casing, the input shaft and the output shaft located in the portion of the box. Set there is a transmission;

[0044] The transmission member is a cylinder of a solid-state insulating material, and a plurality of grooves are provided on the surface of the transmission member, and a plurality of electrodes are provided in the slot; and the plurality of the electrodes are disposed in different depths;

[0045] The electrodes are electrically connected to a power supply.

[0046] The apparatus further includes a liquid control assembly including a liquid port and a circulating pump, the liquid opening, the circulating pump, and the case of three of the boxes;

[0047] The outlet port is located on the side wall of the cord upper side wall or below...

Embodiment 2

[0055] Vehicle transmission, including a transmission case, and a power source;

[0056] The gearbox includes a casing, an input shaft, and an output shaft that filled with an ER fluid, the input shaft and the output shaft extended into the casing, the input shaft and the output shaft located in the portion of the box. Set there is a transmission; the transmission member is a gear;

[0057] The transmission member is a cylinder of a solid-state insulating material, and a plurality of grooves are provided on the surface of the transmission member, and a plurality of electrodes are provided in the slot; and the plurality of the electrodes are disposed in different depths;

[0058] The electrodes are electrically connected to a power supply.

[0059] The apparatus further includes a liquid control assembly including a liquid port and a circulating pump, the liquid opening, the circulating pump, and the case of three of the boxes;

[0060] The outlet port is located on the side wall o...

Embodiment 3

[0067] Vehicle transmission, including a transmission case, and a power source;

[0068] The gearbox includes a casing, an input shaft, and an output shaft that filled with an ER fluid, the input shaft and the output shaft extended into the casing, the input shaft and the output shaft located in the portion of the box. Set there is a transmission; the transmission member is a gear;

[0069] The transmission member is a cylinder of a solid-state insulating material, and a plurality of grooves are provided on the surface of the transmission member, and a plurality of electrodes are provided in the slot; and the plurality of the electrodes are disposed in different depths;

[0070] The electrodes are electrically connected to a power supply.

[0071] The apparatus further includes a liquid control assembly including a liquid port and a circulating pump, the liquid opening, the circulating pump, and the case of three of the boxes;

[0072] The outlet port is located on the side wall o...

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PUM

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Abstract

The invention relates to the technical field of speed change mechanisms, in particular to a vehicle transmission device. The vehicle transmission device comprises a transmission case and a power source; the transmission case comprises a case body, an input shaft and an output shaft; the case body is filled with an ER fluid; the input shaft and the output shaft extend into the case body; transmission parts are arranged on the portions, located in the case body, of the input shaft and the output shaft, respectively; each transmission part comprises a body and an electric conductor; a plurality of groove bodies are formed in the circumferential surface of the transmission part; a plurality of electrodes with different depths are arranged in the groove bodies; and the electrodes are electrically connected with the power source, respectively. The vehicle transmission device has the beneficial effects that the electrodes with different transmission parts on the input shaft and the output shaft are controlled by the power source, so that ER particles in the ER fluid between the different electrodes can form ER particle beams; the difference of the depths of the electrodes determines the difference of the actual working radiuses of the input shaft / the output shaft; and when the transmission device is used, the dual functions of a clutch and a transmission are achieved.

Description

Technical field [0001] The present invention relates to the field of transmission mechanisms, and more particularly to a vehicle transmission. Background technique [0002] The transmission is a mechanism for changing the speed and torque from the power mechanism, and the transmission is mostly used for ordinary gear transmission, and there is also a planetary gear transmission, such as a manual transmission, an automatic transmission, and an unpolar transmission, etc. of the car. [0003] There are various problems in the existing transmission, such as large volume, shift, and desired additional clutch or liquid torque converter, etc., further lead to high cost, difficulty, and short service life. Inventive content [0004] The technical problem to be solved by the present invention is to provide a vehicle transmission. [0005] In order to solve the above technical problems, the technical solutions used in the present invention are: [0006] Vehicle transmission, including a t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H41/00F16H41/32
CPCF16H41/00F16H41/32
Inventor 林俊林剑白林涛
Owner 福州市长乐区白英设计有限公司