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1. (WO2018177695) VALVE, IN PARTICULAR VACUUM VALVE

Pub. No.:    WO/2018/177695    International Application No.:    PCT/EP2018/055435
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Wed Mar 07 00:59:59 CET 2018
IPC: F16B 4/00
Applicants: VAT HOLDING AG
Inventors: ZICKAR, Michael
Title: VALVE, IN PARTICULAR VACUUM VALVE
Abstract:
A valve (1), in particular a vacuum valve, comprising at least one closing member (2) for closing a valve opening (3) and at least one valve plunger (4), at least one first connecting section (5) being provided in or on the valve plunger (4), at least one second connecting section (6) being provided in or on the closing member (2), and the closing member (2) being fastenable or fastened to the valve plunger (4) by the connection of the first connecting section (5) to the second connecting section (6). The first connecting section (5) and/or the second connecting section (6) has/have at least one pressure chamber (8) for a fluid, said chamber being delimited by at least one elastically deformable boundary wall (7) and the boundary wall (7) can be elastically deformed by means of the fluid provided in the pressure chamber (8) in order to form a clamped connection of the first connecting section (5) to the second connecting section (6).