BR112013017607A8 - método para enchimento de partícula de fluxo do fluido radial dos coletores do respirador - Google Patents
método para enchimento de partícula de fluxo do fluido radial dos coletores do respiradorInfo
- Publication number
- BR112013017607A8 BR112013017607A8 BR112013017607A BR112013017607A BR112013017607A8 BR 112013017607 A8 BR112013017607 A8 BR 112013017607A8 BR 112013017607 A BR112013017607 A BR 112013017607A BR 112013017607 A BR112013017607 A BR 112013017607A BR 112013017607 A8 BR112013017607 A8 BR 112013017607A8
- Authority
- BR
- Brazil
- Prior art keywords
- flow
- filling
- inlet
- ring
- adsorbent
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/20—Reducing volume of filled material
- B65B1/22—Reducing volume of filled material by vibration
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B19/00—Cartridges with absorbing substances for respiratory apparatus
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3092—Packing of a container, e.g. packing a cartridge or column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation Of Gases By Adsorption (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
método para enchimento de partícula de fluxo radial dos coletores do respirador a presente invenção refere-se aos métodos que são descritos para preencher um coletor do cartucho do filtro. o fluxo através de um espaço de saída e um filtro do coletor é inicialmente bloqueado, uma entrada de adsorvente do coletor é aberta, e um anel do coletor é aberto. o fluxo então é iniciado através de entrada e do anel assim as partículas de adsorvente e o fluido fluem ao coletor. um diferencial de pressão é provido entre a entrada e o anel para melhorar o enchimento. o espaço de saída é aberto para transmitir um fluxo igual por um estrato de adsorvente. o fluxo através do anel é interrompido, e as partículas de adsorvente continuam a ser adicionadas através da entrada até que a cavidade seja preenchida. o filtro é então comprimido, a entrada de adsorvente é vedada e o filtro é fixado em uma posição comprimida enquanto o fluxo é mantido através do espaço de saída.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161431295P | 2011-01-10 | 2011-01-10 | |
PCT/EP2012/050318 WO2012095429A2 (en) | 2011-01-10 | 2012-01-10 | Method for radial fluid flow particle filling of respirator canisters |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013017607A2 BR112013017607A2 (pt) | 2016-10-18 |
BR112013017607A8 true BR112013017607A8 (pt) | 2018-04-03 |
Family
ID=45554636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013017607A BR112013017607A8 (pt) | 2011-01-10 | 2012-01-10 | método para enchimento de partícula de fluxo do fluido radial dos coletores do respirador |
Country Status (7)
Country | Link |
---|---|
US (1) | US9446867B2 (pt) |
EP (1) | EP2663371A2 (pt) |
CN (1) | CN103415326B (pt) |
BR (1) | BR112013017607A8 (pt) |
CA (1) | CA2824082C (pt) |
IL (1) | IL227342A (pt) |
WO (1) | WO2012095429A2 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8281954B2 (en) * | 2009-11-13 | 2012-10-09 | E. & J. Gallo Winery | Sensory aroma glass |
CN104961278A (zh) * | 2015-07-13 | 2015-10-07 | 广西柳州中嘉知识产权服务有限公司 | 麦饭石过滤器的生产方法 |
EA039271B1 (ru) | 2016-04-22 | 2021-12-27 | Пьюэр Дрэгон Энвайронментал Лтд. | Способ и устройство для удаления загрязнений из газовых потоков |
WO2020252004A1 (en) * | 2019-06-11 | 2020-12-17 | Louis M. Gerson Co. | Systems and methods for centrifugal force-based canister filling |
EP3928839A3 (de) * | 2020-06-02 | 2022-03-16 | Dräger Safety AG & Co. KGaA | Filtereinheit mit einem starren filter und einer flexiblen ummantelung sowie verfahren zur herstellung eines solchen filters |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1237153A (en) * | 1968-12-30 | 1971-06-30 | Edward W Apri | Limited motion device for use in a vehicle occupant restraint strap |
GB9412856D0 (en) * | 1994-06-27 | 1994-08-17 | Normalair Garrett Ltd | Canister for inorganic sorbent particles |
EP0761423B1 (en) * | 1995-09-11 | 2004-03-10 | Intermetallics Co., Ltd. | Powder packing method |
US5836362A (en) * | 1997-07-15 | 1998-11-17 | Praxair Technology, Inc. | Multiple adsorbent loading method and apparatus for a radial flow vessel |
KR100375045B1 (ko) * | 1998-06-23 | 2003-06-09 | 한국전력공사 | 재활용이용이한방독면정화통의제조및재활용방법 |
US6408894B1 (en) * | 2001-04-25 | 2002-06-25 | Renaltech International, Llc | Method of producing devices for blood purification |
JP4532123B2 (ja) * | 2002-04-25 | 2010-08-25 | エイヴォン プロテクション システムズ,インク. | 呼吸器フィルタキャニスタ及びそれを充填する方法 |
CN100406349C (zh) * | 2003-01-14 | 2008-07-30 | 株式会社理光 | 粉体填充方法、粉体填充装置及粉体填充用喷嘴 |
US7419526B2 (en) * | 2005-03-03 | 2008-09-02 | 3M Innovative Properties Company | Conformal filter cartridges and methods |
KR100951392B1 (ko) * | 2008-10-07 | 2010-04-08 | 주식회사 산청 | 정화통용 활성탄 충전방법 및 이를 위한 활성탄 주입기 |
-
2012
- 2012-01-10 CA CA2824082A patent/CA2824082C/en not_active Expired - Fee Related
- 2012-01-10 CN CN201280007888.0A patent/CN103415326B/zh not_active Expired - Fee Related
- 2012-01-10 WO PCT/EP2012/050318 patent/WO2012095429A2/en active Application Filing
- 2012-01-10 EP EP12701466.0A patent/EP2663371A2/en not_active Withdrawn
- 2012-01-10 BR BR112013017607A patent/BR112013017607A8/pt not_active Application Discontinuation
-
2013
- 2013-07-02 US US13/933,541 patent/US9446867B2/en active Active
- 2013-07-04 IL IL227342A patent/IL227342A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2663371A2 (en) | 2013-11-20 |
CN103415326B (zh) | 2016-10-12 |
BR112013017607A2 (pt) | 2016-10-18 |
US20130292001A1 (en) | 2013-11-07 |
WO2012095429A2 (en) | 2012-07-19 |
CA2824082C (en) | 2019-04-23 |
IL227342A (en) | 2016-10-31 |
US9446867B2 (en) | 2016-09-20 |
IL227342A0 (en) | 2013-09-30 |
WO2012095429A3 (en) | 2013-08-22 |
CN103415326A (zh) | 2013-11-27 |
CA2824082A1 (en) | 2012-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: A62B 19/00 , A62B 23/02 , B01D 53/04 Ipc: A62B 19/00 (1968.09), A62B 23/02 (1968.09), B01J 2 |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |