ES219347U - Valve pressure balancer (Machine-translation by Google Translate, not legally binding) - Google Patents
Valve pressure balancer (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES219347U ES219347U ES0219347U ES219347U ES219347U ES 219347 U ES219347 U ES 219347U ES 0219347 U ES0219347 U ES 0219347U ES 219347 U ES219347 U ES 219347U ES 219347 U ES219347 U ES 219347U
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- environment
- valve
- translation
- machine
- 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.)
- Granted
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Pressure balancing valve, characterized in that it is constituted by a casing having a lateral opening which is put in communication with the chamber object of pressure equilibration with respect to that of the environment, and upper and lower openings communicating with said chamber. Environment and which are separated from the lateral opening by means of two seat valves of opposite action to each other, the upper valve being practicable under internal thrust and the lower valve under external thrust, so that in the event of an excess pressure occurring in said chamber, a flow of air from the same to the environment occurs through the upper valve with the lower one remaining closed, while if a depression occurs in said chamber, a circulation of air is produced from the environment towards the camera itself, through the lower valve, the upper one being closed, achieving in both cases s the restoration of pressure equilibrium. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0219347U ES219347Y (en) | 1976-03-05 | 1976-03-05 | PRESSURE BALANCING VALVE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0219347U ES219347Y (en) | 1976-03-05 | 1976-03-05 | PRESSURE BALANCING VALVE |
Publications (2)
Publication Number | Publication Date |
---|---|
ES219347U true ES219347U (en) | 1976-09-01 |
ES219347Y ES219347Y (en) | 1977-01-16 |
Family
ID=57906029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0219347U Expired ES219347Y (en) | 1976-03-05 | 1976-03-05 | PRESSURE BALANCING VALVE |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES219347Y (en) |
-
1976
- 1976-03-05 ES ES0219347U patent/ES219347Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES219347Y (en) | 1977-01-16 |
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