{
  "$type": "site.standard.document",
  "description": "A variable flow check valve device is proposed comprising an inlet connected with a first pressure fluid reservoir, an outlet connected with a second pressure fluid reservoir, which is separate and/or separable from the first pressure fluid reservoir, a check valve closing member configured to open…",
  "path": "/patents/1368799",
  "publishedAt": "2024-09-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F16K15/1843",
    "ETO MAGNETIC GmbH"
  ],
  "textContent": "A variable flow check valve device is proposed comprising an inlet connected with a first pressure fluid reservoir, an outlet connected with a second pressure fluid reservoir, which is separate and/or separable from the first pressure fluid reservoir, a check valve closing member configured to open and to close the outlet in response to a pressure difference of the pressure fluid on opposite sides of the check valve closing member, and a spool valve with a movable spool disposed in a flow path of the pressure fluid extending from the inlet to the outlet, the spool valve forming a variable orifice within the flow path of the pressure fluid, wherein the variable flow check valve device further comprises a force balancing unit disposed in the flow path of the pressure fluid and configured to create a balancing force to at least partially counteract a force acting on the spool when the pressure fluid passes the at least partially opened spool valve.",
  "title": "VARIABLE FLOW CHECK VALVE DEVICE, SUSPENSION VALVE, VEHICLE SUSPENSION SYSTEM AND METHOD"
}