DE616866C - - Google Patents
Info
- Publication number
- DE616866C DE616866C DENDAT616866D DE616866DA DE616866C DE 616866 C DE616866 C DE 616866C DE NDAT616866 D DENDAT616866 D DE NDAT616866D DE 616866D A DE616866D A DE 616866DA DE 616866 C DE616866 C DE 616866C
- Authority
- DE
- Germany
- Prior art keywords
- air
- filter
- breathing apparatus
- gas mask
- constantly
- 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.)
- Active
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 2
- 210000004072 lung Anatomy 0.000 description 3
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 241000428199 Mustelinae Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE616866C true DE616866C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=576187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT616866D Active DE616866C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE616866C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0376099A3 (de) * | 1988-12-23 | 1991-07-17 | Drägerwerk Aktiengesellschaft | Atemschutzgerät mit Gebläseunterstützung und Regeneration der Atemfilter |
-
0
- DE DENDAT616866D patent/DE616866C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0376099A3 (de) * | 1988-12-23 | 1991-07-17 | Drägerwerk Aktiengesellschaft | Atemschutzgerät mit Gebläseunterstützung und Regeneration der Atemfilter |
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