Electro-hydraulic control unit for an electronic brake control system
US6634723B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2002 |
| Grant date | Oct 21, 2003 |
| Priority date | — |
| Expiry date | Mar 1, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S303/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An electro-hydraulic control unit includes a valve body having a recess formed in a surface thereof and a circumferential wall which extends around the recess. The wall includes at least one widened portion. An electronic control Unit is mounted over the recess. The electronic control unit carries a circuit substrate which extends over the widened portion of the valve body wall such that widened portion of the valve body wall forms a heat for an electronic component carried by the circuit substrate. Additionally, components mounted on upon the circuit substrate, including a motor connector extending into the recess. A pump motor is mounted upon the valve body surface opposite from the electronic control unit. An electrical connector extends from the motor through a bore formed in the valve body and connects to the motor connector mounted upon the circuit substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.