CN117597172A - 具有可拆卸空气处理元件的改进的可独立佩戴的空气处理装置 - Google Patents
具有可拆卸空气处理元件的改进的可独立佩戴的空气处理装置 Download PDFInfo
- Publication number
- CN117597172A CN117597172A CN202280045748.6A CN202280045748A CN117597172A CN 117597172 A CN117597172 A CN 117597172A CN 202280045748 A CN202280045748 A CN 202280045748A CN 117597172 A CN117597172 A CN 117597172A
- Authority
- CN
- China
- Prior art keywords
- housing
- closure member
- air treatment
- air
- user
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 claims description 25
- 238000009826 distribution Methods 0.000 claims description 13
- 230000000295 complement effect Effects 0.000 claims description 9
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- 238000009423 ventilation Methods 0.000 claims description 9
- 210000002345 respiratory system Anatomy 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000003570 air Substances 0.000 description 225
- 239000012080 ambient air Substances 0.000 description 19
- 238000013461 design Methods 0.000 description 13
- 210000003811 finger Anatomy 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
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- -1 Polytetrafluoroethylene Polymers 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/12—Respiratory apparatus with fresh-air hose
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Duct Arrangements (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2107220A FR3124738B1 (fr) | 2021-07-02 | 2021-07-02 | Appareil de traitement d’air individuellement portable ameliore a element de traitement d’air amovible |
| FRFR2107220 | 2021-07-02 | ||
| PCT/FR2022/051161 WO2023275453A1 (fr) | 2021-07-02 | 2022-06-15 | Appareil de traitement d'air individuellement portable ameliore a element de traitement d'air amovible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117597172A true CN117597172A (zh) | 2024-02-23 |
Family
ID=77999079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280045748.6A Pending CN117597172A (zh) | 2021-07-02 | 2022-06-15 | 具有可拆卸空气处理元件的改进的可独立佩戴的空气处理装置 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4363063A1 (fr) |
| CN (1) | CN117597172A (fr) |
| FR (1) | FR3124738B1 (fr) |
| WO (1) | WO2023275453A1 (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2788089A4 (fr) * | 2011-12-05 | 2016-03-09 | Paftec Technologies Pty Ltd | Appareil respiratoire amélioré |
| CN103446683B (zh) * | 2013-09-16 | 2016-06-08 | 武汉龙飞翔科技产品制造有限公司 | 五防富氧口罩 |
-
2021
- 2021-07-02 FR FR2107220A patent/FR3124738B1/fr active Active
-
2022
- 2022-06-15 CN CN202280045748.6A patent/CN117597172A/zh active Pending
- 2022-06-15 EP EP22744792.7A patent/EP4363063A1/fr active Pending
- 2022-06-15 WO PCT/FR2022/051161 patent/WO2023275453A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023275453A1 (fr) | 2023-01-05 |
| EP4363063A1 (fr) | 2024-05-08 |
| FR3124738B1 (fr) | 2024-01-19 |
| FR3124738A1 (fr) | 2023-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |