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SPOOL VALVE HAVING A CHANNEL

  • US 20180180193A1
  • Filed: 12/22/2017
  • Published: 06/28/2018
  • Est. Priority Date: 12/23/2016
  • Status: Active Grant
First Claim
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1. A spool valve, comprising:

  • a valve housing, which houses a guide element, in which an axially movable valve spool is arranged, and the valve housing having at least one radial pressure connection and a radial tank connection being axially distanced therefrom, and a working connection, wherein on the guide element at least one pressure connection opening connected to the pressure connection and one tank connection opening, axially distanced therefrom and connected to the tank connection and one working connection, which is axially positioned between the pressure connection opening and the tank connection opening and is connected to the working connection are provided, and wherein in the valve housing a partially axially extending connection channel is present, which connects the working connection opening to the working connection, and wherein the channel is delimited radially inwards by the outer wall of the guide element and radially outwards by an inner wall of the valve housing.

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