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1. (WO2018036889) HYDRAULIC DEVICE FOR DEGASSING AND DEWATERING A HYDRAULIC OIL

Pub. No.:    WO/2018/036889    International Application No.:    PCT/EP2017/070801
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Fri Aug 18 01:59:59 CEST 2017
IPC: F15B 1/26
F15B 21/04
Applicants: ROBERT BOSCH GMBH
Inventors: HABR, Klaus
MEHLING, Hermann
MUELLER, Manuel
Title: HYDRAULIC DEVICE FOR DEGASSING AND DEWATERING A HYDRAULIC OIL
Abstract:
The invention relates to a hydraulic device for degassing and dewatering a hydraulic oil, comprising a pressure source from which a liquid to be degassed flows via a throttle point. The invention is characterized in that the quantity of liquid flowing via the throttle point and the flow cross-section of the throttle point are matched such that a cavitation or super cavitation zone is formed downstream of the throttle point, and a device is provided by means of which any kind of air can be introduced into the hydraulic oil from the outside.