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1. (WO2018086778) METHOD FOR OPERATING A PNEUMATIC ADJUSTING ELEMENT AND ADJUSTING ELEMENT

Pub. No.:    WO/2018/086778    International Application No.:    PCT/EP2017/071288
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Fri Aug 25 01:59:59 CEST 2017
IPC: B60G 11/27
F04F 5/20
B60G 17/052
Applicants: CONTITECH LUFTFEDERSYSTEME GMBH
Inventors: STÖTER, Bernd
Title: METHOD FOR OPERATING A PNEUMATIC ADJUSTING ELEMENT AND ADJUSTING ELEMENT
Abstract:
The invention relates to a method for operating a pneumatic adjusting element comprising an adjusting body and an adjusting element therefor, the length and height of the inner space of the adjusting body (2) being variable according to pressure, particularly positive pressure of a pressure medium, a minimum end position of the adjusting body being approached by subjecting the inner space of the adjusting body to negative pressure extracted from a negative pressure accumulator (6), the negative pressure in the negative pressure accumulator being produced by a beam pump embodied as an ejector (14), the driving medium thereof being a pressure medium flowing out of the inner space of the adjusting body.