Global Patent Index - EP 1754543 A3

EP 1754543 A3 20070620 - Device and method for emptying viscous substances from containers

Title (en)

Device and method for emptying viscous substances from containers

Title (de)

Vorrichtung und Verfahren zum Entleeren von pastösen Stoffen aus Behältern

Title (fr)

Appareil et méthode pour vider des conteneurs de substances visqueuses

Publication

EP 1754543 A3 20070620 (DE)

Application

EP 06119157 A 20060818

Priority

  • DE 102005039359 A 20050819
  • DE 102005049805 A 20051018

Abstract (en)

[origin: EP1754543A2] The emptying device (1) is used on drums (2) containing paste (20). A drum tracking plate (4) pumps out the drum. The drum tracking plate has an upper plate and a sieve plate, with a negative pressure connection to the cavity between them. Before pumping out, the intermediate cavity has the air sucked out of it, so that the paste then sucked out by the pump (5) has no air in it.

IPC 8 full level

B05C 11/10 (2006.01); B29B 13/02 (2006.01); B67D 7/02 (2010.01); F04B 23/02 (2006.01); F04C 13/00 (2006.01)

CPC (source: EP US)

B05C 11/10 (2013.01 - EP US); B67D 7/645 (2013.01 - EP US); F04B 23/028 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family (publication)

EP 1754543 A2 20070221; EP 1754543 A3 20070620; EP 1754543 B1 20081210; AT 416851 T 20081215; DE 102005049805 A1 20070222; DE 102005049805 B4 20070614; DE 502006002309 D1 20090122; US 2007039978 A1 20070222; US 7762428 B2 20100727

DOCDB simple family (application)

EP 06119157 A 20060818; AT 06119157 T 20060818; DE 102005049805 A 20051018; DE 502006002309 T 20060818; US 50603206 A 20060817