Hydraulic control operation amount generation apparatus for automatic transmission and control apparatus for automatic transmission
US9500278B2 · kind B2 · utility
0Cited by
9References
7Claims
0Family size
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Key dates
| Filing date | Jun 18, 2015 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Jun 18, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2306/32
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
With a hydraulic control operation amount generation apparatus for an automatic transmission and a control apparatus for an automatic transmission, a control operation amount at which any desired target packing control execution time can be realized is generated on a hydraulic model by determining formulae of the 2n−2 constraint conditions corresponding to the n hydraulic control phases relating to the packing control of the engagement devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.