ES208393A3 - A perfection in device detectors of localized fire pointers. (Machine-translation by Google Translate, not legally binding) - Google Patents
A perfection in device detectors of localized fire pointers. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES208393A3 ES208393A3 ES208393A ES208393A ES208393A3 ES 208393 A3 ES208393 A3 ES 208393A3 ES 208393 A ES208393 A ES 208393A ES 208393 A ES208393 A ES 208393A ES 208393 A3 ES208393 A3 ES 208393A3
- Authority
- ES
- Spain
- Prior art keywords
- translation
- legally binding
- google translate
- machine
- perfection
- 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.)
- Expired
Links
Abstract
Improvement in localized automatic fire detection detector devices determined by the slightest increase in the opacity of the air in the room produced by the presence of smoke released from the material that has entered combustion, essentially characterized by the use of one or more cells photoelectric plants that are normally kept illuminated by rays of a determined light intensity that when leaving established the required electrical conductivity of such cells make them allow the passage of a current that acts on means that prevent the operation of the alarm signaling devices that the fire must motivating means that automatically come into action as soon as the presence of smoke in the space traveled by light rays decreases their intensity and consequently the conductivity of the cell to the extent of preventing the passage of electric current to the referred media. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES208393A ES208393A3 (en) | 1953-03-10 | 1953-03-10 | A perfection in device detectors of localized fire pointers. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES208393A ES208393A3 (en) | 1953-03-10 | 1953-03-10 | A perfection in device detectors of localized fire pointers. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES208393A3 true ES208393A3 (en) | 1954-06-01 |
Family
ID=69402361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES208393A Expired ES208393A3 (en) | 1953-03-10 | 1953-03-10 | A perfection in device detectors of localized fire pointers. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES208393A3 (en) |
-
1953
- 1953-03-10 ES ES208393A patent/ES208393A3/en not_active Expired
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