EP 0394750 A3 19910508 - DOSING PUMP FOR BOTTLES OR SIMILAR
Title (en)
DOSING PUMP FOR BOTTLES OR SIMILAR
Publication
Application
Priority
DE 8905137 U 19890424
Abstract (en)
[origin: EP0394750A2] The invention relates to a dosing pump (1) which can be placed in particular on bottles or the like, having a pump bellows (B) and two valves (V1, V2) of which the one, inflow-side valve (V1) is seated in the base region of a pot (T) which is connected in a plug-in manner to the elastically restoring pump bellows (B) and surrounds the pump bellows. The pump bellows forms, at its lower end, a foot support ring (21), which forms a free-standing lip section (22). For the purpose of optimisation in respect of co-ordination and design technology, the invention provides for the folding leg (24) of the final fold (17''') of the pump bellows (B) to extend upwards and outwards starting from a connecting point (23) of the lip section (22) for the foot support ring (21), and for the lip section (22) to extend downwards and outwards in such a way that the lip section (22) encloses with the folding leg (24) approximately a right angle ( alpha ), the angle bisecting line (z-z) running approximately in the horizontal plane. <IMAGE>
IPC 1-7
IPC 8 full level
B05B 11/00 (2006.01); B65D 47/34 (2006.01)
CPC (source: EP US)
B05B 11/00442 (2018.07 - EP US); B05B 11/1035 (2023.01 - EP); B05B 11/1047 (2023.01 - EP)
Citation (search report)
- [A] EP 0304567 A1 19890301 - ANDRIS RAIMUND
- [A] EP 0194417 A2 19860917 - MEGA PROD VERPACK MARKETING [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0394750 A2 19901031; EP 0394750 A3 19910508; DE 8905137 U1 19900823; JP H03655 A 19910107
DOCDB simple family (application)
EP 90106888 A 19900410; DE 8905137 U 19890424; JP 10548790 A 19900423