Dual clutch torque converter control system
US8225915B2 · kind B2 · utility
7Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2009 |
| Grant date | Jul 24, 2012 |
| Priority date | — |
| Expiry date | Jan 29, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H61/0206
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system for controlling a dual clutch torque converter that allows for independent control of the dual clutches includes a first valve assembly, a second valve assembly, a first solenoid, and a second solenoid. The first valve assembly is operable to control whether the dual clutches are released, trimmed, or engaged. The second valve assembly is operable to control which of the dual clutches are released, trimmed, or engaged. The first solenoid is operable to control the position of the first valve assembly and the second solenoid is operable to control the position of the second valve assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.