Global Patent Index - EP 1090840 A1

EP 1090840 A1 20010411 - PASTY MATERIAL VOLUMETRIC DOSER APPARATUS FOR FILLING PURPOSES IN A THERMOFORM PACKAGING LINE

Title (en)

PASTY MATERIAL VOLUMETRIC DOSER APPARATUS FOR FILLING PURPOSES IN A THERMOFORM PACKAGING LINE

Title (de)

VOLUMETRISCHES DOSIERGERÄT FÜR PASTENARTIGE SUBSTANZEN ZUR FÜLLUNG WARMGEFORMTER BEHÄLTER

Title (fr)

APPAREIL DOSEUR VOLUMETRIQUE DE MATIERE PATEUSE PERMETTANT LE REMPLISSAGE D'UNE CHAINE D'EMBALLAGE PAR THERMOFORMAGE

Publication

EP 1090840 A1 20010411 (EN)

Application

EP 99922200 A 19990603

Priority

  • ES 9900164 W 19990603
  • ES 9801166 A 19980604

Abstract (en)

A volumetric dosing apparatus for filling purposes in a thermoform packaging line, comprising a dosing chamber (4) provided with a piston (5) which can be displaced by a pasty material (M) introduced from a first extremity (4a) of said chamber (4) from a first position (5A) to a second position (5B) and to be actuated by a pressure fluid (F) introduced through a second extremity (4b) to return to said first position (5A) thereby displacing a certain volume of pasty material (M) delimited between the position (5A and 5B), said volume being ejected through the first extremity (4a) which is associated, with sealed closing means (3, 17), to a first opening (6a) of a housing (6) which contains a valve body (7) with means (19) for its actuation, the housing communicating through an inlet (1) with said chamber (4), and alternatively, said chamber (4) communicating with the oultel (2), in a direct face-to-face relationship,; a pusher (20) is provided with means (21-26) to empty the body (7). <IMAGE>

IPC 1-7

B65B 3/32

IPC 8 full level

B65B 3/32 (2006.01)

CPC (source: EP)

B65B 3/32 (2013.01)

Citation (search report)

See references of WO 9962766A1

Designated contracting state (EPC)

AT BE DE DK ES FR GB IT NL PT

DOCDB simple family (publication)

EP 1090840 A1 20010411; ES 2157142 A1 20010801; ES 2157142 B1 20020501; WO 9962766 A1 19991209

DOCDB simple family (application)

EP 99922200 A 19990603; ES 9801166 A 19980604; ES 9900164 W 19990603