BE463397A - - Google Patents
Info
- Publication number
- BE463397A BE463397A BE463397DA BE463397A BE 463397 A BE463397 A BE 463397A BE 463397D A BE463397D A BE 463397DA BE 463397 A BE463397 A BE 463397A
- Authority
- BE
- Belgium
- Prior art keywords
- mask
- bands
- fabric
- dust
- filter
- Prior art date
Links
- 239000004744 fabric Substances 0.000 description 20
- 239000000428 dust Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 6
- 238000011045 prefiltration Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 244000019459 Cynara cardunculus Species 0.000 description 1
- 240000006890 Erythroxylum coca Species 0.000 description 1
- 240000001619 Prunus glandulosa Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 235000016520 artichoke thistle Nutrition 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 235000008957 cocaer Nutrition 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 101150006061 neur gene Proteins 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000001519 tissue Anatomy 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
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- 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
- A62B18/084—Means for fastening gas-masks to heads or helmets
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE463397A true BE463397A (OSRAM) |
Family
ID=115536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE463397D BE463397A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE463397A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350322A3 (en) * | 1988-07-08 | 1990-03-07 | The Minister Of National Defence Of Her Majesty's Canadian Government | Head harness |
| WO1994019976A1 (en) * | 1993-03-10 | 1994-09-15 | W.L. Gore & Associates, Inc. | Surgical mask with integral baffle for liquid proof barrier and/or liquid absorption |
| EP0652715A4 (en) * | 1992-07-23 | 1995-12-20 | Christine Wyatt | HOOD AND FACE MASK FOR SURGERY. |
-
0
- BE BE463397D patent/BE463397A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350322A3 (en) * | 1988-07-08 | 1990-03-07 | The Minister Of National Defence Of Her Majesty's Canadian Government | Head harness |
| US5038776A (en) * | 1988-07-08 | 1991-08-13 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Universal head harness |
| EP0652715A4 (en) * | 1992-07-23 | 1995-12-20 | Christine Wyatt | HOOD AND FACE MASK FOR SURGERY. |
| WO1994019976A1 (en) * | 1993-03-10 | 1994-09-15 | W.L. Gore & Associates, Inc. | Surgical mask with integral baffle for liquid proof barrier and/or liquid absorption |
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