EP 1395490 A2 20040310 - DOSING DEVICE IN A TUBE FILLING MACHINE
Title (en)
DOSING DEVICE IN A TUBE FILLING MACHINE
Title (de)
DOSIERVORRICHTUNG IN EINER TUBENFÜLLMASCHINE
Title (fr)
DISPOSITIF DE DOSAGE INSTALLE DANS UNE MACHINE SERVANT A REMPLIR DES TUBES
Publication
Application
Priority
- DE 10128669 A 20010613
- EP 0206326 W 20020610
Abstract (en)
[origin: US2004251279A1] The invention relates to a dosing device in a tube filling machine, comprising a dosing chamber in a housing, said chamber having an inlet and an outlet for the medium which is to be dosed. At least one adjustable dosing piston whose volume in the dosing chamber is adjustable is provided in addition to a control bushing which is rotationably mounted in the housing, having at least one connecting channel which joins the inlet or the outlet to the dosing chamber when the control bushing is in a predetermined rotated position. The control bushing has a conical section which is sealingly arranged on a complementary conical section of the dosing chamber and which can be raised therefrom, in addition to an axial through hole in which the at least one dosing piston is displaceably guided. At least one section of the dosing chamber is disposed on the side next to the wider end of the conical section of the control bushing, so that the conical sections are pushed against each other when the pressure in the dosing chamber is increased as a result of movement of the dosing piston.
IPC 1-7
IPC 8 full level
B65B 39/00 (2006.01); B65B 1/00 (2006.01); B65B 3/32 (2006.01)
CPC (source: EP US)
B65B 3/32 (2013.01 - EP US)
Citation (search report)
See references of WO 02100719A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2004251279 A1 20041216; AT E287825 T1 20050215; AU 2002320836 A1 20021223; CA 2450537 A1 20021219; DE 10128669 A1 20021219; DE 50202119 D1 20050303; DK 1395490 T3 20050523; EP 1395490 A2 20040310; EP 1395490 B1 20050126; ES 2235069 T3 20050701; JP 2005521598 A 20050721; WO 02100719 A2 20021219; WO 02100719 A3 20031023
DOCDB simple family (application)
US 47958504 A 20040708; AT 02754646 T 20020610; AU 2002320836 A 20020610; CA 2450537 A 20020610; DE 10128669 A 20010613; DE 50202119 T 20020610; DK 02754646 T 20020610; EP 0206326 W 20020610; EP 02754646 A 20020610; ES 02754646 T 20020610; JP 2003503499 A 20020610