Global Patent Index - EP 1799557 A1

EP 1799557 A1 20070627 - DOUBLE-CHAMBER AMPOULE

Title (en)

DOUBLE-CHAMBER AMPOULE

Title (de)

DOPPELKAMMERAMPULLE

Title (fr)

AMPOULE A CHAMBRE DOUBLE

Publication

EP 1799557 A1 20070627 (DE)

Application

EP 05771027 A 20050726

Priority

  • EP 2005008093 W 20050726
  • DE 102004046536 A 20040921

Abstract (en)

[origin: WO2006032320A1] The invention relates to a receptacle comprised of an elastically flexible plastic material, comprising a dosing chamber (10), inside of which a medium to be discharged is located. One end of the dosing chamber (10) has a discharge opening (18), and the opposite end is connected via a junction point (20) to a compressible receptacle part (22) inside of which an, in particular, gaseous propelling medium is located. When compressing the receptacle part (22), the propelling medium forces, at least in part, the medium to be discharged out of the dosing chamber (10) via the discharge opening (18). An increased functional reliability in every application is ensured by virtue of the fact that the junction point (20) between the dosing chamber (10) and the receptacle part (22) is formed by a bottleneck provided for creating a capillary effect that, independent of the spatial position of the receptacle, prevents a transfer of the medium to be discharged from the dosing chamber (10) into the receptacle part (22) containing the propelling medium.

IPC 8 full level

B65D 1/09 (2006.01); A61J 1/06 (2006.01); B65D 83/00 (2006.01)

CPC (source: EP KR)

A61J 1/06 (2013.01 - KR); B65D 1/09 (2013.01 - KR); B65D 1/095 (2013.01 - EP); B65D 83/00 (2013.01 - EP)

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

DOCDB simple family (publication)

DE 102004046536 A1 20060330; AT 515446 T 20110715; AU 2005287690 A1 20060330; AU 2005287690 B2 20110811; BR PI0515481 A 20080722; BR PI0515481 B1 20170207; CA 2573402 A1 20060330; CA 2573402 C 20120703; CN 101001784 A 20070718; CN 101001784 B 20121017; DK 1799557 T3 20110926; EP 1799557 A1 20070627; EP 1799557 B1 20110706; ES 2365718 T3 20111010; HK 1105140 A1 20080201; JP 2008513303 A 20080501; JP 4922171 B2 20120425; KR 101182691 B1 20120917; KR 20070057774 A 20070607; MX 2007003346 A 20070605; PL 1799557 T3 20111130; PT 1799557 E 20110725; US 2008275404 A1 20081106; US 8551053 B2 20131008; WO 2006032320 A1 20060330

DOCDB simple family (application)

DE 102004046536 A 20040921; AT 05771027 T 20050726; AU 2005287690 A 20050726; BR PI0515481 A 20050726; CA 2573402 A 20050726; CN 200580025042 A 20050726; DK 05771027 T 20050726; EP 05771027 A 20050726; EP 2005008093 W 20050726; ES 05771027 T 20050726; HK 07110303 A 20070921; JP 2007531618 A 20050726; KR 20077001847 A 20050726; MX 2007003346 A 20050726; PL 05771027 T 20050726; PT 05771027 T 20050726; US 63098705 A 20050726