Global Patent Index - EP 1090840 A1

EP 1090840 A1 2001-04-11 - 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 (EN)

Application

EP 99922200 A

Priority

  • ES 9900164 W
  • ES 9801166 A

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 (main, further and additional classification)

B65B 3/32

IPC 8 full level (invention and additional information)

B65B 3/32 (2006.01)

CPC (invention and additional information)

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

EPO simple patent family

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

INPADOC legal status


2002-07-31 [18W] WITHDRAWN

- Date of withdrawal: 20020607

2001-11-07 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010925

2001-04-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010102

2001-04-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE DK ES FR GB IT NL PT