EP 0248755 A3 19880427 - PRESSURIZED CONTAINER
Title (en)
PRESSURIZED CONTAINER
Publication
Application
Priority
ES 294544 U 19860603
Abstract (en)
[origin: EP0248755A2] The invention refers to a pressurized container, usable within the framework of the classic sprays, in which the content is released by the pressure exerted-from outside to inside, for which purpose the container is made of an elastic material, that in recovering its original shape, causes releasing of the contents, when the corresponding valve is opened. This elastic flexible body is in the form of a tube, closed at one end and attached to said outlet valve at the other, which may also be used for filling, or the filling valve may be situated at the closed end of the tube. This tube is accompanied by an outer casing giving the container as a whole a suitable form, as well as the necessary stability, with a mass of spongy material situated between the tube and outer container, which aids in the container tube itself's recovery of shape.
IPC 1-7
IPC 8 full level
B65D 83/00 (2006.01); B65D 83/14 (2006.01)
CPC (source: EP)
B65D 83/0061 (2013.01); B65D 83/75 (2013.01)
Citation (search report)
- [X] US 4222499 A 19800916 - LEE HAROLD D, et al
- [X] DE 2731412 A1 19790125 - KURT BLECKMANN FA
- [X] GB 2115494 A 19830907 - ALZA CORP
- [Y] US 2930513 A 19600329 - ZALESKI JOHN F
Designated contracting state (EPC)
AT BE CH DE FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0248755 A2 19871209; EP 0248755 A3 19880427; ES 294544 U 19861016
DOCDB simple family (application)
EP 87500031 A 19870528; ES 294544 U 19860603