BE649685A - - Google Patents
Info
- Publication number
- BE649685A BE649685A BE649685DA BE649685A BE 649685 A BE649685 A BE 649685A BE 649685D A BE649685D A BE 649685DA BE 649685 A BE649685 A BE 649685A
- Authority
- BE
- Belgium
- Prior art keywords
- chamber
- tube
- desc
- valves
- valve
- Prior art date
Links
- 238000005192 partition Methods 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 241001524123 Lepas Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000015092 herbal tea Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004078 waterproofing Methods 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
- A62B18/10—Valves
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE649685A true BE649685A (cg-RX-API-DMAC7.html) |
Family
ID=205812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE649685D BE649685A (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE649685A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5411021A (en) * | 1992-06-25 | 1995-05-02 | Dragerwerk Ag | Breathing mask with speaking device |
-
0
- BE BE649685D patent/BE649685A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5411021A (en) * | 1992-06-25 | 1995-05-02 | Dragerwerk Ag | Breathing mask with speaking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101467855B1 (ko) | 파이프 누설 막음 장치 | |
| US20170058730A1 (en) | Replaceable Oil Filter Sub-Assembly | |
| BE649685A (cg-RX-API-DMAC7.html) | ||
| FR2360811A1 (fr) | Robinet a bille | |
| WO2018136846A1 (en) | Superhard material enhanced choke cage | |
| US8636028B2 (en) | Refillable propane cylinder and valve assembly therefore | |
| MXPA04008953A (es) | Valvula para filtro de fluido. | |
| EP3637063A1 (fr) | Compteur a cellule de mesure a ultrasons de type capsule, standardisée | |
| US3738666A (en) | Valve stem seal assembly | |
| CN208757164U (zh) | 一种两联件 | |
| US20190293240A1 (en) | Connecting element for gas cylinders | |
| CN110749101B (zh) | 一种恒温水罐 | |
| CN215311477U (zh) | 一种反渗透膜滤芯的装配结构 | |
| CN210095499U (zh) | 一种节能锅具 | |
| WO2010007634A1 (en) | Shower head with detachable nozzles, shower head kit, and maintenance method for shower head | |
| CN207084631U (zh) | 真空保温茶水分离水瓶 | |
| CN210240535U (zh) | 蝶形封头 | |
| US20190293526A1 (en) | Quick extraction kit | |
| CN220387090U (zh) | 一种过滤筛分机夹层保温结构 | |
| CN107755128A (zh) | 射流器 | |
| BE517116A (cg-RX-API-DMAC7.html) | ||
| RU2352750C1 (ru) | Теплоизолированная колонна | |
| RU2155903C1 (ru) | Шаровой кран | |
| EP0969270A2 (fr) | Appareil de gaz pour compteur de gaz ou régulateur de gaz | |
| CN207980634U (zh) | 一种具有自动排气作用的连接机构 |