Flüssigkeitsfiltersystem

Details

Veröffentlichungs-Nr.

EP3593903

Aktenzeichen

EP18182730

Anmeldetag

10. Juli 2018

Veröffentlichung

2. September 2020

Erteilung

2. September 2020

Rechtsraum

EP

IPC

B01D37/00B01D35/30

Abstract

The invention relates to a liquid filtering system (10) comprising: - a filtering apparatus having a filter unit for holding a filter and for receiving liquid to be filtered, a receptacle for receiving filtered liquid, and an adapter (14) for coupling said filter unit to said receptacle, wherein said adapter (14) comprises an adapter vacuum receiving port (22) to be coupled to a vacuum delivery port (28) in order to apply a vacuum driving force for driving said liquid to be filtered through said filter and - as filtered liquid - into said receptacle, and - a base (12) having a cradle (26) for receiving said filtering apparatus and a base vacuum delivery port (28) to be coupled, on one side, to a vacuum source and, on the other side, to a vacuum receiving port (22), said cradle (26) and said adapter (14) having locking means (52, 54) interacting to lock said filtering apparatus to said cradle (26) in a locking position in which locking position said adapter vacuum receiving port (22) is sealingly coupled to said base vacuum delivery port (28). The invention is characterized in that said base vacuum delivery port (28) comprises a vacuum valve (30) constituted as a mechanical normally-closed valve automatically forced open when said filtering apparatus is locked to said cradle (26).

Anmelder

Firma

Sartorius Stedim Biotech GmbH

Land

🇩🇪 Deutschland

Fachgebiete