ES55206U - Protective helmet against harmful environments (Machine-translation by Google Translate, not legally binding) - Google Patents
Protective helmet against harmful environments (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES55206U ES55206U ES0055206U ES55206U ES55206U ES 55206 U ES55206 U ES 55206U ES 0055206 U ES0055206 U ES 0055206U ES 55206 U ES55206 U ES 55206U ES 55206 U ES55206 U ES 55206U
- Authority
- ES
- Spain
- Prior art keywords
- helmet
- protective helmet
- translation
- machine
- legally binding
- 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
- 230000001681 protective effect Effects 0.000 title abstract 4
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
A protective helmet against harmful environments, characterized by a protective helmet, a flexible skirt in this helmet, which is under the user's jacket forming a closure against the entrance of harmful external environment, a square visual window in this protective helmet, a or more entries in this helmet for the supply of air to the user, an external breathing air feeder device, a conduit that connects this air supply device with the helmet and a valve intended to give way to the carbonic acid produced by the user during breathing, preventing at the same time the introduction in the hull of the outside air. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0055206U ES55206Y (en) | 1956-07-11 | 1956-07-11 | Protective helmet against harmful environments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0055206U ES55206Y (en) | 1956-07-11 | 1956-07-11 | Protective helmet against harmful environments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES55206U true ES55206U (en) | 1956-09-16 |
| ES55206Y ES55206Y (en) | 1957-12-16 |
Family
ID=51118281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0055206U Expired ES55206Y (en) | 1956-07-11 | 1956-07-11 | Protective helmet against harmful environments |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES55206Y (en) |
-
1956
- 1956-07-11 ES ES0055206U patent/ES55206Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES55206Y (en) | 1957-12-16 |
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