Automatic transmission with torque converter, a dnr gear group, and a cvt unit and method of operating the same
A technology of automatic transmission and gear set, applied in the direction of belt/chain/gear, transmission device, mechanical equipment, etc., can solve the problems of high cost of automatic transmission and achieve the effect of simple cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0015] figure 1 A drive train for a vehicle is shown, with a drive engine 1, an automatic transmission 2 and two wheels 4 driven by its differential 3. In the driving direction, the known automatic transmission 2 continuously includes a torque converter 10, a shiftable drive gear-neutral-reverse or DNR gear set 2 and a continuously variable transmission or CVT unit 30. Generally, the final drive, that is to say the gear stage including two or more gears, occurs between the CVT unit 30 and the differential 3 (not shown).
[0016] The crankshaft 5 of the engine 1 is coupled to the input shaft 11 of the torque converter 10 that drives the pump wheel 13. The turbine 14 of the torque converter 10 drives its output shaft 12. In a manner known per se, the pump wheel 13 drives the turbine 14 by means of hydraulic fluid and the so-called stator 15 of the torque converter 10, in which case the driving torque from the input shaft 11 to the output shaft 12 can be increased. The torque conv...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap