Combined full function ABS valve

The present invention is directed to a full function valve for an anti-lock brake system, and more particularly, to a full function valve for an anti-lock brake system that includes improved portings for ease of mounting the valve. A full function antilock brake valve including a master cylinder por...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Fulks, Gary Chris
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention is directed to a full function valve for an anti-lock brake system, and more particularly, to a full function valve for an anti-lock brake system that includes improved portings for ease of mounting the valve. A full function antilock brake valve including a master cylinder port, a wheel port, and an accumulator port. The valve includes a first fluid path coupling the wheel port and the master cylinder port, and a second fluid path coupling the wheel port and the accumulator port. The valve has a normally open valve portion for controlling the flow of fluid through the first fluid path, and the normally open valve portion includes an armature having a plunger that engages a seat. The first fluid path includes an inflow portion that delivers flow from the wheel port to the normally open valve portion. The valve further includes a normally closed valve portion for controlling the flow of fluid from the wheel port to the accumulator port, the normally closed valve portion including an armature having a plunger that engages a seat. The valve further comprises a coil located radially outwardly of the normally open valve portion and the normally closed valve portion such that the coil controls the actuation of the normally open valve portion and the normally closed valve portion when sufficient current is passed through the coil. At least part of the inflow portion of the first fluid path is located radially inside the coil.