Title:
SELF-REGULATING PRESSURE IN DEODORANT BOTTLES
Document Type and Number:
WIPO Patent Application WO/2019/039951
Kind Code:
A3
Abstract:
Innovation is a technical addition, an innovative stretchable chamber (3) filled with air (5) under pressure that can replace the way of using existing working methods of the bottle (1 ) under pressure. The basis of the innovation is to replace the current flammable gas from the bottle (1 ) with the use of atmospheric air (5) under pressure, which is separated from the content (4) with the provided innovative chamber (3) within the bottle (1 ). That way, the content (4) from the bottle (1 ) under pressure would be used effectively, in an environmentally acceptable way. The applied technological process would reduce the current negative effect of using the content (4) from the bottle (1 ) under pressure. There would be a longer period of use of content (4), i.e., existing bottles (1 ) would be further upgraded for the efficient and economical use of content (4). In such a way, the work process would not be harmful to the environment and human health. The method of applying the innovation shown in Figure 4. works in a following way. The chamber (3) is filled with high pressure air (5), divided into several compartments (18) which are used for the separation of air 5. At the connection point (6) between the chamber and the bottle (1 ), there are membranes that suffer the difference of high pressure from the influence of the chamber (3) and the low pressure from the influence of the additional chamber (17). At the bottle bottom (2) there are needles (19) with heads, which drill the membranes one by one, when the air (5) pressure decreases in the additional chamber (17), due to the release of the content (4) and the proportional expansion of the additional chamber (17) towards the wall of the bottle (1 ). The needles (19) with heads are partly made of rubber, positioned at the connection point (6) between the chamber and the bottle (1 ). They are placed in such a way that the user can individually activate them by hand from the outside of the bottle (1 ) and if necessary, make a greater pressure in the bottle (1) for ejecting the content (4) with higher intensity. The filling of the innovative bottles (1 ) is done by the licensed automatic machines in an elevated air pressure space.
Inventors:
TESLA TOMISLAV (RS)
Application Number:
PCT/RS2018/000011
Publication Date:
June 13, 2019
Filing Date:
August 20, 2018
Export Citation:
Assignee:
TESLA TOMISLAV (RS)
International Classes:
B65D83/42; B05B9/08; B65B31/00; B65D83/44; B65D83/62; B65D83/66
Foreign References:
| EP1592625A2 | 2005-11-09 | |||
| FR2554421A1 | 1985-05-10 | |||
| EP3186165A1 | 2017-07-05 | |||
| FR1303986A | 1962-09-14 |
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