FR2596281B1 - Dispositif de protection contre la pollution de l'air - Google Patents
Dispositif de protection contre la pollution de l'airInfo
- Publication number
- FR2596281B1 FR2596281B1 FR8604410A FR8604410A FR2596281B1 FR 2596281 B1 FR2596281 B1 FR 2596281B1 FR 8604410 A FR8604410 A FR 8604410A FR 8604410 A FR8604410 A FR 8604410A FR 2596281 B1 FR2596281 B1 FR 2596281B1
- Authority
- FR
- France
- Prior art keywords
- protection device
- air pollution
- pollution protection
- air
- protection
- 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.)
- Expired
Links
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
- A62B18/003—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 having means for creating a fresh air curtain
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Helmets And Other Head Coverings (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8604410A FR2596281B1 (fr) | 1986-03-27 | 1986-03-27 | Dispositif de protection contre la pollution de l'air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8604410A FR2596281B1 (fr) | 1986-03-27 | 1986-03-27 | Dispositif de protection contre la pollution de l'air |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2596281A1 FR2596281A1 (fr) | 1987-10-02 |
FR2596281B1 true FR2596281B1 (fr) | 1989-08-25 |
Family
ID=9333606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8604410A Expired FR2596281B1 (fr) | 1986-03-27 | 1986-03-27 | Dispositif de protection contre la pollution de l'air |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2596281B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105709348A (zh) * | 2014-12-19 | 2016-06-29 | 德尔格安全股份两合公司 | 头部保护装置以及呼吸保护装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB622486A (en) * | 1946-08-23 | 1949-05-03 | Marinus Christensen | Protective device against poisonous gases and dust for factory and like workers |
DE1087906B (de) * | 1956-08-02 | 1960-08-25 | Marianne Loenne Geb Koppers | Schutzeinrichtung fuer Arbeiter, die sich in staubhaltiger Luft aufhalten |
FR1201975A (fr) * | 1958-09-04 | 1960-01-07 | Casque constituant un masque de protection contre les gaz ou autres produits toxiques | |
FR1314109A (fr) * | 1962-01-03 | 1963-01-04 | Dunlop Rubber Co | Dispositif de protection du visage |
-
1986
- 1986-03-27 FR FR8604410A patent/FR2596281B1/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105709348A (zh) * | 2014-12-19 | 2016-06-29 | 德尔格安全股份两合公司 | 头部保护装置以及呼吸保护装置 |
CN105709348B (zh) * | 2014-12-19 | 2019-05-14 | 德尔格安全股份两合公司 | 头部保护装置以及呼吸保护装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2596281A1 (fr) | 1987-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |