CS217266B1 - Fixation of the inner mask on the attaching piece of the protective respiration mask - Google Patents
Fixation of the inner mask on the attaching piece of the protective respiration mask Download PDFInfo
- Publication number
- CS217266B1 CS217266B1 CS266778A CS266778A CS217266B1 CS 217266 B1 CS217266 B1 CS 217266B1 CS 266778 A CS266778 A CS 266778A CS 266778 A CS266778 A CS 266778A CS 217266 B1 CS217266 B1 CS 217266B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- mask
- inner mask
- groove
- reinforcement
- rim
- Prior art date
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 7
- 230000001681 protective effect Effects 0.000 title description 4
- 230000002787 reinforcement Effects 0.000 claims description 12
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000008719 thickening 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
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19866977A DD130916A1 (de) | 1977-04-29 | 1977-04-29 | Befestigung der innenmaske auf dem anschlussstueck einer atemschutzmaske |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS217266B1 true CS217266B1 (en) | 1982-12-31 |
Family
ID=5508191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS266778A CS217266B1 (en) | 1977-04-29 | 1978-04-25 | Fixation of the inner mask on the attaching piece of the protective respiration mask |
Country Status (10)
| Country | Link |
|---|---|
| BG (1) | BG48107A1 (en, 2012) |
| CS (1) | CS217266B1 (en, 2012) |
| DD (1) | DD130916A1 (en, 2012) |
| DE (1) | DE2813158A1 (en, 2012) |
| HU (1) | HU179531B (en, 2012) |
| IN (1) | IN151046B (en, 2012) |
| PL (1) | PL110889B1 (en, 2012) |
| RO (1) | RO81203A (en, 2012) |
| SU (1) | SU917841A1 (en, 2012) |
| YU (1) | YU41094B (en, 2012) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB113216A (en) * | 1917-06-21 | 1918-02-14 | John Buchanan | Composite Top & Composite Body for Internal Combustion Cylinders. |
| GB1262177A (en) * | 1968-10-28 | 1972-02-02 | Arakawa Rinsan Kagaku Kogyo | Improvements in and relating to the production of 2,6-xylenol |
-
1977
- 1977-04-29 DD DD19866977A patent/DD130916A1/xx unknown
-
1978
- 1978-03-25 DE DE19782813158 patent/DE2813158A1/de not_active Withdrawn
- 1978-03-31 SU SU787770149A patent/SU917841A1/ru active
- 1978-04-17 BG BG3923278A patent/BG48107A1/xx unknown
- 1978-04-25 YU YU98778A patent/YU41094B/xx unknown
- 1978-04-25 CS CS266778A patent/CS217266B1/cs unknown
- 1978-04-26 RO RO7893905A patent/RO81203A/ro unknown
- 1978-04-28 PL PL20644678A patent/PL110889B1/pl unknown
- 1978-04-28 HU HUME002164 patent/HU179531B/hu unknown
- 1978-05-03 IN IN480/CAL/78A patent/IN151046B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU41094B (en) | 1986-12-31 |
| RO81203A (ro) | 1983-02-01 |
| PL206446A1 (pl) | 1979-06-04 |
| IN151046B (en, 2012) | 1983-02-12 |
| SU917841A1 (ru) | 1982-04-07 |
| DD130916A1 (de) | 1978-05-17 |
| PL110889B1 (en) | 1980-08-30 |
| YU98778A (en) | 1982-06-30 |
| RO81203B (ro) | 1983-01-30 |
| BG48107A1 (en) | 1990-12-14 |
| HU179531B (en) | 1982-11-29 |
| DD130916B1 (en, 2012) | 1979-12-27 |
| DE2813158A1 (de) | 1978-11-02 |
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