FR2377811B3 - - Google Patents
Info
- Publication number
- FR2377811B3 FR2377811B3 FR7801431A FR7801431A FR2377811B3 FR 2377811 B3 FR2377811 B3 FR 2377811B3 FR 7801431 A FR7801431 A FR 7801431A FR 7801431 A FR7801431 A FR 7801431A FR 2377811 B3 FR2377811 B3 FR 2377811B3
- Authority
- FR
- France
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/08—Respiratory apparatus containing chemicals producing oxygen
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material 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 |
|---|---|---|---|
| DE19772702673 DE2702673A1 (de) | 1977-01-24 | 1977-01-24 | Atemschutzgeraet mit sauerstoffabgebender chemikalpatrone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2377811A1 FR2377811A1 (fr) | 1978-08-18 |
| FR2377811B3 true FR2377811B3 (en:Method) | 1980-09-12 |
Family
ID=5999349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7801431A Granted FR2377811A1 (fr) | 1977-01-24 | 1978-01-13 | Appareil de protection respiratoire muni d'une cartouche de produit chimique degageant de l'oxygene |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4187843A (en:Method) |
| DE (1) | DE2702673A1 (en:Method) |
| FR (1) | FR2377811A1 (en:Method) |
| SE (1) | SE7800786L (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3700458A1 (de) * | 1987-01-09 | 1988-07-21 | Draegerwerk Ag | Atemschutzgeraet mit regeneration der atemluft |
| US5394867A (en) * | 1991-06-05 | 1995-03-07 | Brookdale International Systems Inc. | Personal disposable emergency breathing system with dual air supply |
| US5186165A (en) * | 1991-06-05 | 1993-02-16 | Brookdale International Systems Inc. | Filtering canister with deployable hood and mouthpiece |
| CN111184953A (zh) * | 2020-01-22 | 2020-05-22 | 北京机械设备研究所 | 一种自救呼吸器的单通道气路装置及其供氧方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE208565C (en:Method) * | ||||
| US2354452A (en) * | 1942-09-03 | 1944-07-25 | Richard V Foregger | Anesthetic apparatus |
| US3980081A (en) * | 1975-06-25 | 1976-09-14 | Mine Safety Appliances Company | Self-rescue breathing apparatus |
-
1977
- 1977-01-24 DE DE19772702673 patent/DE2702673A1/de active Pending
-
1978
- 1978-01-13 FR FR7801431A patent/FR2377811A1/fr active Granted
- 1978-01-19 US US05/870,635 patent/US4187843A/en not_active Expired - Lifetime
- 1978-01-23 SE SE7800786A patent/SE7800786L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7800786L (sv) | 1978-07-25 |
| US4187843A (en) | 1980-02-12 |
| DE2702673A1 (de) | 1978-07-27 |
| FR2377811A1 (fr) | 1978-08-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |