The invention relates to a hydraulic unit having an hydraulic block, with magnet valves inserted in apertures therein. The magnet valves include protruding valve domes on which coils are mounted. The magnet valves and coils are covered by a covering hood. For sealing purposes, a platelike sealing element,...http://www.google.es/patents/US6048041?utm_source=gb-gplus-sharePatente US6048041 - Hydraulic unit for a vehicle brake system
