Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Three-gear magnetic particle type double-clutch speed changer for hybrid power

A dual-clutch, hybrid technology, applied in transmission boxes, transmissions, gear transmissions, etc., can solve the problems of large electric energy loss and high shift impact, achieve low energy loss, reduce shift impact, and reduce gear shift impact. effect of loss

Active Publication Date: 2013-09-04
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned hybrid electric vehicle drive system has the above advantages, it still has the following disadvantages: 1. In the process of shifting gears, the impact of shifting is high; 2. The loss of electric energy is relatively large when the car starts or reverses.

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
  • Three-gear magnetic particle type double-clutch speed changer for hybrid power

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0028] like figure 1 As shown, the 3-speed magnetic powder dual clutch transmission for hybrid power includes an engine 1, a single clutch 7 arranged at the output end of the engine 1, an input shaft 2 connected with the single clutch 7, and a magnetic powder dual clutch transmission located at the other end of the input shaft 2. Clutch, the outer end of magnetic powder type double clutch is connected with motor 8, and this motor 8 is connected with a vehicle-mounted storage battery. Secondly, it also includes the first output shaft 3, the second output shaft 4, the reverse gear shaft 5, and the like.

[0029] The engine 1 is used for reversing or starting, and the magnetic powder dual clutch is used for power transmission, and...

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 provides a three-gear magnetic particle type double-clutch speed changer for hybrid power, belonging to the technical field of automobiles. The speed changer solves the problem that a driving system of an existing hybrid vehicle has high shifting impact performance. The three-gear magnetic particle type double-clutch speed changer for hybrid power comprises an engine, an input shaft, a first output shaft, a second output shaft, a reverse gear shaft and a differential mechanism and a commutator controlling the changing-over of gears; an output shaft of the engine is provided with a single clutch; one end of the input shaft is connected with the single clutch; the other end of the input shaft is provided with a magnetic particle type double-clutch; and the double-clutch is connected with an electric motor which is connected with a storage battery. The speed changer has advantages of compact structure, small shifting impact, less energy conversion loss and the like.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to a dual-clutch transmission, in particular to a 3-speed magnetic powder dual-clutch transmission for hybrid power. Background technique [0002] Today, with the increasing popularity of automobiles and the continuous development of automobile technology, customers' requirements for automobiles are becoming more and more stringent. At present, due to the heavy pressure of environmental pollution, the use of new energy and clean energy in cars is increasing year by year, and will completely replace petroleum in the near future. For example, a Chinese patent discloses a dual-clutch [authorized announcement number: CN201636309U] with a dual-stage pressure-regulating hydraulic system control device, which mainly solves the problem that the dual-clutch automatic transmission in the prior art has high requirements on the control precision of the solenoid valve. The problem of reducing...

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 Patents(China)
IPC IPC(8): F16H57/02F16H3/087
Inventor 付军陈勇罗大国傅灵玲赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com