Unlock instant, AI-driven research and patent intelligence for your innovation.

Hybrid transmission, hybrid drive system and vehicle

A technology of hybrid power and drive system, which is applied to the arrangement of multiple different prime movers of power plants, vehicle components, and general power plants, etc., and can solve problems such as difficult manufacturing, complex structural design, and unfavorable power use efficiency

Inactive Publication Date: 2018-10-12
SCHAEFFLER TECH AG & CO KG
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing hybrid drive system usually has complex structural design, takes up a lot of space, is difficult to manufacture, and has high cost, which is not conducive to power utilization efficiency.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hybrid transmission, hybrid drive system and vehicle
  • Hybrid transmission, hybrid drive system and vehicle
  • Hybrid transmission, hybrid drive system and vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Hereinafter, embodiments of the present invention are described with reference to the drawings. The following detailed description and accompanying drawings serve to illustrate the principles of the present invention. The present invention is not limited to the described preferred embodiments, but the scope of the present invention is defined by the claims. The invention will now be described in detail with reference to exemplary embodiments, some examples of which are illustrated in the accompanying drawings. The following description refers to the drawings, and the same reference numerals in different drawings designate the same or similar elements unless otherwise indicated. The aspects described in the following exemplary embodiments do not represent all aspects of the present invention. Rather, these aspects are merely examples of systems and methods of the various aspects of the invention as recited in the appended claims.

[0022] figure 1 is a schematic diagr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a hybrid transmission, a hybrid drive system and a vehicle. The hybrid transmission comprises a first input shaft, a second input shaft, a transmission output shaft, a first gear, a second gear, a third gear, a fourth gear, a fifth gear, a first synchronizer and a second synchronizer, wherein the first input shaft is used for being connected to an output shaft of an internal combustion engine through a clutch; the second input shaft is used for being connected to an output shaft of a motor in an antitorque manner; the first gear and the second gear are arranged on thefirst input shaft in a rotatable manner, are adjacently arranged in the axial direction and synchronously rotate; the third gear and the fourth gear are arranged on the second input shaft in a rotatable manner and are correspondingly engaged with the first gear and the second gear; the firth gear is arranged on the second input shaft in an antitorque manner and constructed to be engaged with one of the first gear, the second gear, the third gear and the fourth gear; the first synchronizer is arranged on the first input shaft, is positioned on one side, in the axial direction, of the second gear and can be jointed with or separated from the second gear; and the second synchronizer is arranged on the transmission output shaft and can be jointed with the third gear or the fourth gear.

Description

technical field [0001] The invention relates to the field of hybrid vehicles. In particular, the present invention relates to a hybrid transmission and a hybrid drive system and a hybrid vehicle including the hybrid transmission. Background technique [0002] Hybrid vehicles use a combination of an internal combustion engine and an electric motor to provide power. The hybrid drive system needs to distribute and couple the power of internal combustion engine and electric machine, and usually includes internal combustion engine, electric machine, clutch and transmission, etc. Currently, a hybrid drive system (P2.5 structure) based on a dual-clutch transmission is known, which transmits the power of the engine and the power of the motor to the input shaft or output shaft of the transmission after the clutch. [0003] However, the existing hybrid drive system usually has a complicated structural design, takes up a lot of space, is difficult to manufacture, has high costs, and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/547B60K6/38B60K6/36
CPCB60K6/547B60K6/36B60K6/38
Inventor 李至浩
Owner SCHAEFFLER TECH AG & CO KG