Control device for a motor vehicle
US7174778B2 · kind B2 · utility
2Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2004 |
| Grant date | Feb 13, 2007 |
| Priority date | — |
| Expiry date | Nov 24, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/219
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Control device for a motor vehicle, particularly for controlling a gearbox, with an electronic control circuit arranged on a support plate in a housing; for measurement of the hydraulic pressure, a measuring transducer is connected to a hydraulic unit of the gearbox by a pressure channel, wherein a spring element is formed in a region of the support plate and is a portion of the measuring transducer; the spring element is connected for force transmission via a connecting member to a diaphragm which sealingly spans the aperture of the pressure channel leading to the spring element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.