PL110871B1 - Smokeproof protective face mask - Google Patents
Smokeproof protective face mask Download PDFInfo
- Publication number
- PL110871B1 PL110871B1 PL20644778A PL20644778A PL110871B1 PL 110871 B1 PL110871 B1 PL 110871B1 PL 20644778 A PL20644778 A PL 20644778A PL 20644778 A PL20644778 A PL 20644778A PL 110871 B1 PL110871 B1 PL 110871B1
- Authority
- PL
- Poland
- Prior art keywords
- fastening
- mask
- tabs
- extension
- mask body
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title 1
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000779 smoke Substances 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 210000003625 skull Anatomy 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000002454 frontal bone Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003582 temporal bone Anatomy 0.000 description 1
- 230000002123 temporal effect 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
- A62B18/02—Masks
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19866877A DD130915B1 (de) | 1977-04-29 | 1977-04-29 | Atemschutzvollmaske |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL206447A1 PL206447A1 (pl) | 1979-06-04 |
| PL110871B1 true PL110871B1 (en) | 1980-08-30 |
Family
ID=5508190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20644778A PL110871B1 (en) | 1977-04-29 | 1978-04-28 | Smokeproof protective face mask |
Country Status (9)
| Country | Link |
|---|---|
| BG (1) | BG29014A1 (ro) |
| DD (1) | DD130915B1 (ro) |
| DE (1) | DE2813074A1 (ro) |
| HU (1) | HU179530B (ro) |
| IN (1) | IN150186B (ro) |
| PL (1) | PL110871B1 (ro) |
| RO (1) | RO81192A (ro) |
| SU (1) | SU886908A1 (ro) |
| YU (1) | YU41095B (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2668855C2 (ru) | 2013-03-15 | 2018-10-03 | Скотт Текнолоджиз, Инк. | Полнолицевая маска с перестраиваемой структурой, содержащая картридж-модуль для защиты органов дыхания |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE528975C (de) * | 1931-07-06 | Draegerwerk Ag | Kopfbaenderanordnung fuer schmiegsame Gasschutzmasken | |
| DE2250176C3 (de) * | 1972-10-13 | 1980-01-24 | Draegerwerk Ag, 2400 Luebeck | Bänderung für Atemschutzmaske |
-
1977
- 1977-04-29 DD DD19866877A patent/DD130915B1/xx not_active IP Right Cessation
-
1978
- 1978-03-20 BG BG7839233A patent/BG29014A1/xx unknown
- 1978-03-25 DE DE19782813074 patent/DE2813074A1/de not_active Withdrawn
- 1978-03-31 SU SU787770150A patent/SU886908A1/ru active
- 1978-04-25 YU YU98878A patent/YU41095B/xx unknown
- 1978-04-26 RO RO7893906A patent/RO81192A/ro unknown
- 1978-04-28 PL PL20644778A patent/PL110871B1/pl unknown
- 1978-04-28 HU HUME002163 patent/HU179530B/hu unknown
- 1978-05-02 IN IN477/CAL/78A patent/IN150186B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD130915A1 (de) | 1978-05-17 |
| PL206447A1 (pl) | 1979-06-04 |
| SU886908A1 (ru) | 1981-12-07 |
| YU41095B (en) | 1986-12-31 |
| IN150186B (ro) | 1982-08-07 |
| DE2813074A1 (de) | 1978-11-09 |
| YU98878A (en) | 1982-06-30 |
| DD130915B1 (de) | 1979-02-28 |
| BG29014A1 (en) | 1980-09-15 |
| RO81192B (ro) | 1983-01-30 |
| HU179530B (en) | 1982-11-29 |
| RO81192A (ro) | 1983-02-01 |
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