EP 1588772 A3 20071010 - Dosing pump and method for manufacturing the same
Title (en)
Dosing pump and method for manufacturing the same
Title (de)
Dosierpumpenanordnung und Verfahren zu ihrer Herstellung
Title (fr)
Pompe de dosage et son procédé de fabrication
Publication
Application
Priority
DE 102004020152 A 20040424
Abstract (en)
[origin: EP1588772A2] The dosing pump assembly for pharmaceutical or cosmetic substances has the manually-operated pump installed in a variable volume container (2). The pump cylinder (4) has a non-return inlet valve (6) with a spring-loaded ball (6a). A spring (8) forcing a piston (5) with a central passage (9) upward toward a non-return outlet valve (7) with a spring-loaded (7b) ball (7a). There is a release channel (11) with a valve (12) for removal of air from the container. A suction cap (13), with a spring-loaded (14) stamp (16) inside it, is fitted over the valve.
IPC 8 full level
B05B 11/00 (2006.01)
CPC (source: EP US)
B05B 11/0097 (2013.01 - EP US); B05B 11/026 (2023.01 - EP US)
Citation (search report)
- [X] EP 0628355 A1 19941214 - OREAL [FR]
- [A] GB 2358388 A 20010725 - CORTHERM LTD [GB]
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 MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR LV MK YU
DOCDB simple family (publication)
EP 1588772 A2 20051026; EP 1588772 A3 20071010; EP 1588772 B1 20100818; AT E477852 T1 20100915; CN 100434192 C 20081119; CN 1690412 A 20051102; DE 102004020152 A1 20051110; DE 502005010095 D1 20100930; ES 2350767 T3 20110126; US 2005238514 A1 20051027
DOCDB simple family (application)
EP 05008625 A 20050420; AT 05008625 T 20050420; CN 200510066266 A 20050425; DE 102004020152 A 20040424; DE 502005010095 T 20050420; ES 05008625 T 20050420; US 11344805 A 20050422