WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1981003010) APPARATUS FOR DISPENSING A MATERIAL INTO THE ATMOSPHERE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003010    International Application No.:    PCT/EP1981/000031
Publication Date: 29.10.1981 International Filing Date: 13.04.1981
IPC:
A01M 1/20 (2006.01), A01M 13/00 (2006.01), A61L 9/03 (2006.01), B05B 7/16 (2006.01), B05B 7/22 (2006.01), B65D 83/14 (2006.01), B65D 83/16 (2006.01), G04G 15/00 (2006.01)
Applicants:
Inventors:
Priority Data:
61716 19.04.1980 GR
Title (EN) APPARATUS FOR DISPENSING A MATERIAL INTO THE ATMOSPHERE
(FR) APPAREIL D"EMISSION D"UN MATERIAU DANS L"ATMOSPHERE
Abstract: front page image
(EN)A pressurized can (3) containing material to be dispensed by evaporation is inserted into a case (1) and secured therein by latches (16). An actuator assembly comprises an annular solenoid (21, 22) surrounding a plunger (28). The plunger (28) has an axial bore for receiving a shaft tube (29) which is pressed by plunger (28) on a can valve when the solenoid (21, 22) is energized. The shaft tube (29) is provided with a nozzle tube (31) extending toward the opening (37) of an annular electrical heating device (34) comprising a perforated disk (39). Material from the can (3) is released by energizing the solenoid (21, 22) automatically at selectable time intervals for preset durations. The material falls on the heated perforated disk (39) and evaporates through the holes (40) in the disk (39) into the atmosphere. Higher amounts of insecticide, deodorant and disinfectant agents can be automatically evaporated into a space of higher volume with less material by this apparatus.
(FR)Une bouteille sous pression (3) contenant un materiau se degageant par evaporation est introduite dans une enceinte (1) et est fixee a l"interieur par des verrous (16). Un assemblage d"actionnement comprend un solenoide annulaire (21, 22) entourant un piston (28). Le piston (28) possede un alesage axial recevant un arbre tubulaire (29) qui est comprime par le piston (28) sur une vanne de la bouteille lorsque le solenoide (21, 22) est excite. L"arbre tubulaire (29) est pourvu d"un tube d"ajutage (31) s"etendant vers l"ouverture (37) d"un dispositif de chauffage electrique annulaire (34) comprenant un disque perfore (39). Le materiau de la bouteille (3) est libere par excitation du solenoide (21, 22) automatiquement a des intervalles de temps selectionnes pendant des durees predeterminees. Le materiau tombe sur le disque perfore chauffe (39) et s"evapore au travers des trous (40) amenages dans le disque (39) vers l"atmosphere. De plus grandes quantites d"agents insecticides, deodorants et desinfectants peuvent s"evaporer automatiquement dans un espace de plus grand volume avec moins de materiau a l"aide de cet appareil.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)