Switch valve for controlling a hydraulic fluid flow and connecting rod with the switch valve

US10330004B2 · kind B2 · utility

Assignee

• ECO Holding 1 GmbH · DE

Inventors

• Alexander Mudra · Marktheidenfeld, DE
• Dietmar Schulze · Kandern, DE

Key dates

• Filing date: Jan 9, 2017
• Grant date: Jun 25, 2019
• Expiry date: Jan 22, 2037

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16C2360/22
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A switch valve configured to control a hydraulic fluid flow, the switch valve including a capture element which is arranged in a valve housing and displaceable into a first switching position or a second switching position, wherein a first hydraulic connection is connected with a supply connection in the first switching position and a second hydraulic connection is connected with the supply connection in the second switching position, wherein at least two pass through bore holes are provided in the capture element and extend through the capture element, wherein a first pass through bore hole provides a fluid connection between the first hydraulic connection and the supply connection in the first switching position and a second pass through bore hole provides a fluid connection between the second hydraulic connection and the supply connection in the second switching position.