BR0016225A - Paredes ativas - Google Patents
Paredes ativasInfo
- Publication number
- BR0016225A BR0016225A BR0016225-6A BR0016225A BR0016225A BR 0016225 A BR0016225 A BR 0016225A BR 0016225 A BR0016225 A BR 0016225A BR 0016225 A BR0016225 A BR 0016225A
- Authority
- BR
- Brazil
- Prior art keywords
- gas
- fine powder
- distribution member
- powder
- porous body
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/02—Inhalators with activated or ionised fluids, e.g. electrohydrodynamic [EHD] or electrostatic devices; Ozone-inhalators with radioactive tagged particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/521—Adaptations of pipes or tubes means for preventing the accumulation or for removal of deposits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/06—Solids
- A61M2202/064—Powder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0233—Conductive materials, e.g. antistatic coatings for spark prevention
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Air Transport Of Granular Materials (AREA)
- Nozzles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
"PAREDES ATIVAS". A presente invenção se refere a um dispositivo de distribuição de pó para transportar e misturar um pó fino com um gás. O dispositivo apresenta um elemento de distribuição que forma uma conexão entre uma fonte de suprimento de pó fino e uma abertura de descarga. O elemento de distribuição apresenta uma primeira porção de entrada (10) e uma porção de saída (12) para uma corrente de um primeiro gás (1) misturado com o pó fino. O corpo principal do elemento de distribuição constitui uma porção de corpo porosa (16) envolvida por um segundo gás (2). Se for criado um gradiente de pressão entre o segundo gás (2) e o primeiro gás (1), isto é, o primeiro gás (1) tendo uma pressão ligeiramente inferior, o segundo gás (2) irá vazar através do corpo poroso (16) e, dessa forma, irá evitar que o pó na mistura do primeiro gás e do pó fino, se torne aderido ou obstruído dentro do elemento de distribuição, que, assim, formará uma parede ativa não-aderente em relação ao pó fino.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9904484A SE9904484L (sv) | 1999-12-08 | 1999-12-08 | Förfarande och anordning för transport och blandning av ett fint pulver med en gas |
PCT/SE2000/002364 WO2001041852A1 (en) | 1999-12-08 | 2000-11-29 | Active walls |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0016225A true BR0016225A (pt) | 2002-09-10 |
Family
ID=20418041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0016225-6A BR0016225A (pt) | 1999-12-08 | 2000-11-29 | Paredes ativas |
Country Status (14)
Country | Link |
---|---|
US (2) | US6536426B1 (pt) |
EP (1) | EP1237606B1 (pt) |
JP (1) | JP2003516201A (pt) |
KR (1) | KR20020071877A (pt) |
CN (1) | CN1310685C (pt) |
AT (1) | ATE302039T1 (pt) |
AU (1) | AU774276B2 (pt) |
BR (1) | BR0016225A (pt) |
CA (1) | CA2391888C (pt) |
DE (1) | DE60022085T2 (pt) |
PL (1) | PL355427A1 (pt) |
RU (1) | RU2002117018A (pt) |
SE (1) | SE9904484L (pt) |
WO (1) | WO2001041852A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9904484L (sv) * | 1999-12-08 | 2000-10-23 | Microdrug Ag | Förfarande och anordning för transport och blandning av ett fint pulver med en gas |
SE518397C2 (sv) * | 2001-04-05 | 2002-10-01 | Microdrug Ag | Förfarande och anordning för frigörande av pulver och inhalatoranordning för administrering av medicinskt pulver |
SE527200C2 (sv) * | 2003-06-19 | 2006-01-17 | Microdrug Ag | Inhalatoranordning samt kombinerade doser av formaterol och fluticason |
SE0303570L (sv) * | 2003-12-03 | 2005-06-04 | Microdrug Ag | Fukt-känslig medicinsk produkt |
TWI274641B (en) * | 2005-08-30 | 2007-03-01 | Rexon Ind Corp Ltd | Cutting machine |
US8272379B2 (en) | 2008-03-31 | 2012-09-25 | Nellcor Puritan Bennett, Llc | Leak-compensated flow triggering and cycling in medical ventilators |
US8746248B2 (en) | 2008-03-31 | 2014-06-10 | Covidien Lp | Determination of patient circuit disconnect in leak-compensated ventilatory support |
US8267085B2 (en) | 2009-03-20 | 2012-09-18 | Nellcor Puritan Bennett Llc | Leak-compensated proportional assist ventilation |
WO2009123980A1 (en) | 2008-03-31 | 2009-10-08 | Nellcor Puritan Bennett Llc | System and method for determining ventilator leakage during stable periods within a breath |
US8424521B2 (en) | 2009-02-27 | 2013-04-23 | Covidien Lp | Leak-compensated respiratory mechanics estimation in medical ventilators |
US8418691B2 (en) * | 2009-03-20 | 2013-04-16 | Covidien Lp | Leak-compensated pressure regulated volume control ventilation |
CA2778549C (en) * | 2009-10-26 | 2017-12-05 | Jie Wu | Method, system and device for reducing friction of viscous fluid flowing in a conduit |
US9498589B2 (en) | 2011-12-31 | 2016-11-22 | Covidien Lp | Methods and systems for adaptive base flow and leak compensation |
US9675771B2 (en) | 2013-10-18 | 2017-06-13 | Covidien Lp | Methods and systems for leak estimation |
CN104492298B (zh) * | 2014-12-04 | 2016-08-17 | 苏州国环环境检测有限公司 | 预防职业病用粉末挥洒飘落检测系统 |
CN109178976A (zh) * | 2018-11-05 | 2019-01-11 | 青岛朗夫包装有限公司 | 一种聚氯乙烯输送组件集装箱装卸装置及物流系统 |
CN113004922A (zh) * | 2021-04-08 | 2021-06-22 | 青岛惠城环保科技股份有限公司 | 一种用于废橡胶化学回收的连续进料装置 |
CN115155896A (zh) * | 2022-08-15 | 2022-10-11 | 山东东宏管业股份有限公司 | 一种流化式免清理浮粉回收结构及喷涂系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345722A1 (de) * | 1983-12-17 | 1985-06-27 | Boehringer Ingelheim KG, 6507 Ingelheim | Inhalator |
US4852561A (en) * | 1988-07-27 | 1989-08-01 | Sperry C R | Inhalation device |
US5441060A (en) * | 1993-02-08 | 1995-08-15 | Duke University | Dry powder delivery system |
US5529701A (en) * | 1995-03-20 | 1996-06-25 | Revtech Industries, Inc. | Method and apparatus for optimizing gas-liquid interfacial contact |
US5829435A (en) * | 1997-02-24 | 1998-11-03 | Aradigm Corporation | Prefilter for prevention of clogging of a nozzle in the generation of an aerosol and prevention of administration of undesirable particles |
US6003512A (en) * | 1997-11-13 | 1999-12-21 | Lovelace Respiratory Research Institute | Dust gun-aerosol generator and generation |
US20010009238A1 (en) * | 1998-10-02 | 2001-07-26 | Kinetico Incorporated | Water resistivity control system |
SE9904484L (sv) * | 1999-12-08 | 2000-10-23 | Microdrug Ag | Förfarande och anordning för transport och blandning av ett fint pulver med en gas |
-
1999
- 1999-12-08 SE SE9904484A patent/SE9904484L/xx not_active IP Right Cessation
-
2000
- 2000-09-19 US US09/665,064 patent/US6536426B1/en not_active Expired - Fee Related
- 2000-11-29 PL PL00355427A patent/PL355427A1/xx unknown
- 2000-11-29 AU AU20341/01A patent/AU774276B2/en not_active Ceased
- 2000-11-29 CN CNB008168911A patent/CN1310685C/zh not_active Expired - Fee Related
- 2000-11-29 BR BR0016225-6A patent/BR0016225A/pt not_active IP Right Cessation
- 2000-11-29 WO PCT/SE2000/002364 patent/WO2001041852A1/en active IP Right Grant
- 2000-11-29 CA CA002391888A patent/CA2391888C/en not_active Expired - Fee Related
- 2000-11-29 AT AT00983609T patent/ATE302039T1/de not_active IP Right Cessation
- 2000-11-29 RU RU2002117018/14A patent/RU2002117018A/ru not_active Application Discontinuation
- 2000-11-29 JP JP2001543196A patent/JP2003516201A/ja active Pending
- 2000-11-29 DE DE60022085T patent/DE60022085T2/de not_active Expired - Fee Related
- 2000-11-29 EP EP00983609A patent/EP1237606B1/en not_active Expired - Lifetime
- 2000-11-29 KR KR1020027007195A patent/KR20020071877A/ko not_active Application Discontinuation
-
2003
- 2003-01-07 US US10/337,398 patent/US6722365B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1409644A (zh) | 2003-04-09 |
EP1237606A1 (en) | 2002-09-11 |
PL355427A1 (en) | 2004-04-19 |
RU2002117018A (ru) | 2004-02-10 |
AU774276B2 (en) | 2004-06-24 |
ATE302039T1 (de) | 2005-09-15 |
WO2001041852A1 (en) | 2001-06-14 |
US20030094176A1 (en) | 2003-05-22 |
DE60022085D1 (de) | 2005-09-22 |
CN1310685C (zh) | 2007-04-18 |
KR20020071877A (ko) | 2002-09-13 |
CA2391888A1 (en) | 2001-06-14 |
AU2034101A (en) | 2001-06-18 |
CA2391888C (en) | 2009-02-03 |
SE513696C2 (sv) | 2000-10-23 |
US6536426B1 (en) | 2003-03-25 |
SE9904484L (sv) | 2000-10-23 |
DE60022085T2 (de) | 2006-07-27 |
SE9904484D0 (sv) | 1999-12-08 |
US6722365B2 (en) | 2004-04-20 |
JP2003516201A (ja) | 2003-05-13 |
EP1237606B1 (en) | 2005-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007. |