EP 0326468 A3 19900117 - PUSH BUTTON FOR A VAPORIZER ARRANGED FOR PERFORMING THE MIXING OF A PREDETERMINED QUANTITY OF A SECONDARY PRODUCT IN THE DISCHARGE OF A PRIMARY PRODUCT
Title (en)
PUSH BUTTON FOR A VAPORIZER ARRANGED FOR PERFORMING THE MIXING OF A PREDETERMINED QUANTITY OF A SECONDARY PRODUCT IN THE DISCHARGE OF A PRIMARY PRODUCT
Publication
Application
Priority
FR 8800970 A 19880128
Abstract (en)
[origin: EP0326468A2] When a vaporizer is used for discharging a primary product, there is no known system allowing it to be mixed, during the discharge, with a predetermined quantity of a secondary product which is furthermore kept protected from air. <??>In order to achieve this result the present invention proposes a push button formed by a first part (2) which moves with respect to a second part (1) containing the discharge channel (11) of the push button. The first part (2) comprises a series of chambers (22) advantageously disposed like the cartridges in the cylinder of a revolver. Each chamber (22) contains the desired quantity of secondary product and is hermetically sealed by a cover (23). When the user operates the push button, he automatically displaces, by means of appropriate elastic means (3) and connection means (15, 25), the first part (2) such that the cover (23) of one of the chambers (22) is pierced and that the corresponding measure of secondary product flows into the discharge channel (11), finally to become merged with the primary product. <IMAGE>
IPC 1-7
IPC 8 full level
B05B 9/04 (2006.01); B05B 11/00 (2006.01); B65D 83/14 (2006.01); B65D 83/16 (2006.01)
CPC (source: EP US)
B65D 83/20 (2013.01 - EP US); B65D 83/685 (2013.01 - EP US)
Citation (search report)
- [AD] FR 1506698 A 19671222
- [A] US 2747770 A 19560529 - HUMBERTO PEREIRA
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0326468 A2 19890802; EP 0326468 A3 19900117; EP 0326468 B1 19920923; DE 68902928 D1 19921029; DE 68902928 T2 19930415; FR 2626500 A1 19890804; FR 2626500 B1 19900427; JP H01228568 A 19890912; US 4989763 A 19910205
DOCDB simple family (application)
EP 89400174 A 19890120; DE 68902928 T 19890120; FR 8800970 A 19880128; JP 1652189 A 19890127; US 30179089 A 19890126