EP 1458632 B1 20050525 - FLUID PRODUCT DISPENSER
Title (en)
FLUID PRODUCT DISPENSER
Title (de)
FLUIDPRODUKTABGABEVORRICHTUNG
Title (fr)
DISTRIBUTEUR DE PRODUIT FLUIDE
Publication
Application
Priority
- FR 0203956 W 20021119
- FR 0115005 A 20011120
Abstract (en)
[origin: FR2832391A1] The invention concerns a fluid product dispenser comprising: a reservoir (3) containing said fluid product and provided with at least an actuating wall (10) whereon pressure is exerted to decrease the volume of the reservoir; a dispensing orifice (50) communicating with the reservoir and through which the fluid product is dispensed outside the reservoir mixed with a gas to generate a two-phase spray; a removable closure element (12) to close the dispensing orifice (50) thus isolating the reservoir from outside; spring means (4) for urging the actuating wall (10) into a rest position defining the maximum volume of the reservoir (3) when the closure element (12) is removed from the dispensing orifice (50), said spring means (4) being compressed when the closure element (12) closes the dispensing outlet (50), the reservoir (3) substantially containing solely fluid product as long as the removable closure element (12) closes the dispensing orifice (50). The invention is characterized in that, so long as the closure element (12) closes the dispensing orifice (50), the reservoir (3) is divided into several compartments (31, 32; 31', 32') by at least a separating partition (13; 13'), at least one (31; 31') of the compartments containing the fluid product and at least another compartment (32; 32') containing the spring means (4), but no fluid product, such that the fluid product is not in contact with the spring means (4) before the closure element (12) is removed.
[origin: FR2832391A1] The liquid dispenser comprises a sachet with a central reservoir (3) and a spout (50), through which a spray of liquid is dispensed when the walls of the sachet are squeezed. A spring (4) is mounted in the reservoir and when a cap (12) is fitted over the spout the reservoir is divided by a partition (13) into a top section containing liquid and a bottom section containing the compressed spring and no liquid.
IPC 1-7
IPC 8 full level
A45D 37/00 (2006.01); B05B 11/04 (2006.01); B65D 75/30 (2006.01); B65D 75/58 (2006.01); B65D 83/00 (2006.01); A45D 34/04 (2006.01); A45D 40/00 (2006.01); B05B 11/00 (2006.01)
CPC (source: EP)
A45D 37/00 (2013.01); B05B 11/043 (2013.01); B05B 11/048 (2013.01); B05B 11/1077 (2023.01); B65D 75/30 (2013.01); B65D 75/5822 (2013.01); A45D 40/0087 (2013.01); A45D 2200/057 (2013.01); B05B 11/047 (2013.01)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
FR 2832391 A1 20030523; FR 2832391 B1 20040220; BR 0214286 A 20040921; CN 1589217 A 20050302; DE 60204355 D1 20050630; DE 60204355 T2 20060504; EP 1458632 A1 20040922; EP 1458632 B1 20050525; ES 2242905 T3 20051116; JP 2005509571 A 20050414; WO 03043907 A1 20030530
DOCDB simple family (application)
FR 0115005 A 20011120; BR 0214286 A 20021119; CN 02823039 A 20021119; DE 60204355 T 20021119; EP 02803443 A 20021119; ES 02803443 T 20021119; FR 0203956 W 20021119; JP 2003545556 A 20021119