SE513696C2 - Förfarande och anordning för transport och blandning av ett fint pulver med en gas - Google Patents

Förfarande och anordning för transport och blandning av ett fint pulver med en gas

Info

Publication number
SE513696C2
SE513696C2 SE9904484A SE9904484A SE513696C2 SE 513696 C2 SE513696 C2 SE 513696C2 SE 9904484 A SE9904484 A SE 9904484A SE 9904484 A SE9904484 A SE 9904484A SE 513696 C2 SE513696 C2 SE 513696C2
Authority
SE
Sweden
Prior art keywords
gas
powder
distribution element
porous
distribution
Prior art date
Application number
SE9904484A
Other languages
English (en)
Swedish (sv)
Other versions
SE9904484D0 (sv
SE9904484L (sv
Inventor
Lars-Gunnar Nilsson
Thomas Nilsson
Original Assignee
Microdrug Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Microdrug Ag filed Critical Microdrug Ag
Priority to SE9904484A priority Critical patent/SE513696C2/sv
Publication of SE9904484D0 publication Critical patent/SE9904484D0/xx
Priority to US09/665,064 priority patent/US6536426B1/en
Publication of SE513696C2 publication Critical patent/SE513696C2/sv
Publication of SE9904484L publication Critical patent/SE9904484L/xx
Priority to PL00355427A priority patent/PL355427A1/xx
Priority to CA002391888A priority patent/CA2391888C/en
Priority to EP00983609A priority patent/EP1237606B1/de
Priority to JP2001543196A priority patent/JP2003516201A/ja
Priority to AU20341/01A priority patent/AU774276B2/en
Priority to PCT/SE2000/002364 priority patent/WO2001041852A1/en
Priority to RU2002117018/14A priority patent/RU2002117018A/ru
Priority to KR1020027007195A priority patent/KR20020071877A/ko
Priority to BR0016225-6A priority patent/BR0016225A/pt
Priority to CNB008168911A priority patent/CN1310685C/zh
Priority to DE60022085T priority patent/DE60022085T2/de
Priority to AT00983609T priority patent/ATE302039T1/de
Priority to US10/337,398 priority patent/US6722365B2/en

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)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Nozzles (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE9904484A 1999-12-08 1999-12-08 Förfarande och anordning för transport och blandning av ett fint pulver med en gas SE513696C2 (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE9904484A SE513696C2 (sv) 1999-12-08 1999-12-08 Förfarande och anordning för transport och blandning av ett fint pulver med en gas
US09/665,064 US6536426B1 (en) 1999-12-08 2000-09-19 Active walls
AT00983609T ATE302039T1 (de) 1999-12-08 2000-11-29 Aktive wandungen
DE60022085T DE60022085T2 (de) 1999-12-08 2000-11-29 Aktive wandungen
CNB008168911A CN1310685C (zh) 1999-12-08 2000-11-29 粉末分布装置和将保留的粉末减至最少的方法
EP00983609A EP1237606B1 (de) 1999-12-08 2000-11-29 Aktive wandungen
CA002391888A CA2391888C (en) 1999-12-08 2000-11-29 Active walls
PL00355427A PL355427A1 (en) 1999-12-08 2000-11-29 Active walls
JP2001543196A JP2003516201A (ja) 1999-12-08 2000-11-29 能動壁
AU20341/01A AU774276B2 (en) 1999-12-08 2000-11-29 Active walls
PCT/SE2000/002364 WO2001041852A1 (en) 1999-12-08 2000-11-29 Active walls
RU2002117018/14A RU2002117018A (ru) 1999-12-08 2000-11-29 Активные стенки
KR1020027007195A KR20020071877A (ko) 1999-12-08 2000-11-29 활성 벽
BR0016225-6A BR0016225A (pt) 1999-12-08 2000-11-29 Paredes ativas
US10/337,398 US6722365B2 (en) 1999-12-08 2003-01-07 Active walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904484A SE513696C2 (sv) 1999-12-08 1999-12-08 Förfarande och anordning för transport och blandning av ett fint pulver med en gas

Publications (3)

Publication Number Publication Date
SE9904484D0 SE9904484D0 (sv) 1999-12-08
SE9904484L SE9904484L (sv) 2000-10-23
SE513696C2 true SE513696C2 (sv) 2000-10-23

Family

ID=20418041

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904484A SE513696C2 (sv) 1999-12-08 1999-12-08 Förfarande och anordning för transport och blandning av ett fint pulver med en gas

Country Status (14)

Country Link
US (2) US6536426B1 (de)
EP (1) EP1237606B1 (de)
JP (1) JP2003516201A (de)
KR (1) KR20020071877A (de)
CN (1) CN1310685C (de)
AT (1) ATE302039T1 (de)
AU (1) AU774276B2 (de)
BR (1) BR0016225A (de)
CA (1) CA2391888C (de)
DE (1) DE60022085T2 (de)
PL (1) PL355427A1 (de)
RU (1) RU2002117018A (de)
SE (1) SE513696C2 (de)
WO (1) WO2001041852A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081016A1 (en) * 2001-04-05 2002-10-17 Microdrug Ag Method and device for releasing powder

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513696C2 (sv) * 1999-12-08 2000-10-23 Microdrug Ag Förfarande och anordning för transport och blandning av ett fint pulver med en gas
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
US8267085B2 (en) * 2009-03-20 2012-09-18 Nellcor Puritan Bennett Llc Leak-compensated proportional assist ventilation
US10207069B2 (en) 2008-03-31 2019-02-19 Covidien Lp System and method for determining ventilator leakage during stable periods within a breath
US8746248B2 (en) 2008-03-31 2014-06-10 Covidien Lp Determination of patient circuit disconnect in leak-compensated ventilatory support
US8272380B2 (en) * 2008-03-31 2012-09-25 Nellcor Puritan Bennett, Llc Leak-compensated pressure triggering in medical ventilators
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)

* Cited by examiner, † Cited by third party
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
SE513696C2 (sv) * 1999-12-08 2000-10-23 Microdrug Ag Förfarande och anordning för transport och blandning av ett fint pulver med en gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002081016A1 (en) * 2001-04-05 2002-10-17 Microdrug Ag Method and device for releasing powder

Also Published As

Publication number Publication date
EP1237606A1 (de) 2002-09-11
SE9904484D0 (sv) 1999-12-08
US6536426B1 (en) 2003-03-25
WO2001041852A1 (en) 2001-06-14
EP1237606B1 (de) 2005-08-17
AU774276B2 (en) 2004-06-24
PL355427A1 (en) 2004-04-19
BR0016225A (pt) 2002-09-10
CA2391888C (en) 2009-02-03
ATE302039T1 (de) 2005-09-15
US20030094176A1 (en) 2003-05-22
KR20020071877A (ko) 2002-09-13
DE60022085T2 (de) 2006-07-27
CN1310685C (zh) 2007-04-18
JP2003516201A (ja) 2003-05-13
DE60022085D1 (de) 2005-09-22
RU2002117018A (ru) 2004-02-10
SE9904484L (sv) 2000-10-23
AU2034101A (en) 2001-06-18
US6722365B2 (en) 2004-04-20
CA2391888A1 (en) 2001-06-14
CN1409644A (zh) 2003-04-09

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Legal Events

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NUG Patent has lapsed