ES197314U - A valve structure for aerosol (Machine-translation by Google Translate, not legally binding) - Google Patents
A valve structure for aerosol (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES197314U ES197314U ES0197314U ES197314U ES197314U ES 197314 U ES197314 U ES 197314U ES 0197314 U ES0197314 U ES 0197314U ES 197314 U ES197314 U ES 197314U ES 197314 U ES197314 U ES 197314U
- Authority
- ES
- Spain
- Prior art keywords
- protrusion
- stem
- valve
- opening
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
An aerosol valve structure for introducing a propellant gas under pressure from a filling head into a pressurized container of the type that is provided with a driving button, without removing this from the container; characterized in that the actuating button has a hollow stem which is provided with an opening at its inner end and in which said valve assembly has a cover element provided with a central protrusion, a valve cover, a plunger with an end of valve seat, a spring and an annular elastomer seal set in the lower face of the crown of the central protrusion, there being a central opening in the protrusion and a passage in the joint, and the stem extending through the opening and of the aisle, and said valve assembly being normally closed since the valve seat end of the plunger is pressed against the joint, but being open so as to facilitate communication between the valve casing and the opening of the actuator stem when the drive button is pressed to separate the valve seat end from the meeting; said structure being characterized in that said central opening (58) made in the protrusion (23) of the lid element (16) has a generally circular non-circular shape defining a plurality of support points (74) to substantially guide the stem ( 56) and the lateral compartment means (76) that are not sealed by the stem, the seal (32) having sufficient elasticity to allow its intussusception around said central opening (58) when the propellant gas under pressure penetrates through the compartment device (76) from the outside of the protrusion, while pressing the actuator button (22). (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0197314U ES197314U (en) | 1970-12-15 | 1970-12-15 | A valve structure for aerosol (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0197314U ES197314U (en) | 1970-12-15 | 1970-12-15 | A valve structure for aerosol (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES197314U true ES197314U (en) | 1975-04-16 |
Family
ID=58548336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0197314U Pending ES197314U (en) | 1970-12-15 | 1970-12-15 | A valve structure for aerosol (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES197314U (en) |
-
1970
- 1970-12-15 ES ES0197314U patent/ES197314U/en active Pending
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