EP 3359815 B1 20230607 - METHOD AND DEVICE FOR PUMPING A PRODUCT BY SUCTION
Title (en)
METHOD AND DEVICE FOR PUMPING A PRODUCT BY SUCTION
Title (de)
VERFAHREN UND VORRICHTUNG ZUM PUMPEN EINES PRODUKTS DURCH ABSAUGEN
Title (fr)
PROCÉDÉ ET DISPOSITIF POUR LE POMPAGE D'UN PRODUIT PAR ASPIRATION
Publication
Application
Priority
- FR 1559578 A 20151008
- FR 2016052551 W 20161005
Abstract (en)
[origin: WO2017060616A1] According to the present invention: the product (10) is sucked into a first transit vessel (2) placed under vacuum and, simultaneously, a second transit vessel (3) is emptied by flushing under pressure; and then, said product is sucked into said second transit vessel (3) placed under vacuum and, simultaneously, said first transit vessel (2) is emptied by flushing under pressure.
IPC 8 full level
B08B 9/08 (2006.01); B08B 9/093 (2006.01); F04B 15/02 (2006.01); F04B 23/02 (2006.01); F04B 37/14 (2006.01); F04B 41/02 (2006.01); F04B 53/20 (2006.01)
CPC (source: EP US)
B08B 9/08 (2013.01 - EP); B08B 9/0933 (2013.01 - EP US); F04B 15/02 (2013.01 - EP US); F04B 23/02 (2013.01 - EP US); F04B 37/14 (2013.01 - EP); F04B 41/02 (2013.01 - EP US); F04B 53/20 (2013.01 - EP); F04F 1/02 (2013.01 - US); F04F 1/06 (2013.01 - US); F04F 1/10 (2013.01 - US); F04F 1/14 (2013.01 - US)
Citation (examination)
- US 2013327298 A1 20131212 - LUNDGREN STAFFAN [SE]
- US 4408960 A 19831011 - ALLEN PAUL E [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017060616 A1 20170413; CA 3000795 A1 20170413; EP 3359815 A1 20180815; EP 3359815 B1 20230607; EP 3359815 C0 20230607; FR 3042236 A1 20170414; FR 3042236 B1 20190906; US 2018283406 A1 20181004
DOCDB simple family (application)
FR 2016052551 W 20161005; CA 3000795 A 20161005; EP 16790663 A 20161005; FR 1559578 A 20151008; US 201615765945 A 20161005