NL7712041A - Suction equipment for powdery material - incorporates ejector type suction pump and cyclone type separator - Google Patents
Suction equipment for powdery material - incorporates ejector type suction pump and cyclone type separatorInfo
- Publication number
- NL7712041A NL7712041A NL7712041A NL7712041A NL7712041A NL 7712041 A NL7712041 A NL 7712041A NL 7712041 A NL7712041 A NL 7712041A NL 7712041 A NL7712041 A NL 7712041A NL 7712041 A NL7712041 A NL 7712041A
- Authority
- NL
- Netherlands
- Prior art keywords
- suction
- incorporates
- separator
- powdery material
- equipment
- Prior art date
Links
Classifications
-
- 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
- B65G53/60—Devices for separating the materials from propellant gas
-
- 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
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/24—Gas suction systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
Abstract
The equipment which sucks up material in powdery or granular form, has a pipe connected to a suction pump and incorporates a separator for the material from compressed air. The pump is of the ejector type, and can have a central suction pipe (4, 6) enclosed by an opening through which a medium is delivered under pressure. The separator can be a cyclone (8). There can be an annular draught chamber round the suction pipe, and from which a passage of hyperbolic section leads to the suction pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7712041A NL7712041A (en) | 1977-11-01 | 1977-11-01 | Suction equipment for powdery material - incorporates ejector type suction pump and cyclone type separator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7712041A NL7712041A (en) | 1977-11-01 | 1977-11-01 | Suction equipment for powdery material - incorporates ejector type suction pump and cyclone type separator |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7712041A true NL7712041A (en) | 1979-05-03 |
Family
ID=19829461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7712041A NL7712041A (en) | 1977-11-01 | 1977-11-01 | Suction equipment for powdery material - incorporates ejector type suction pump and cyclone type separator |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7712041A (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322167A (en) * | 1980-02-14 | 1982-03-30 | Hill Francis K | Method for making asphalt-rubber pavement compositions |
US5740794A (en) * | 1994-09-21 | 1998-04-21 | Inhale Therapeutic Systems | Apparatus and methods for dispersing dry powder medicaments |
US5743958A (en) * | 1993-05-25 | 1998-04-28 | Nordson Corporation | Vehicle powder coating system |
US5780014A (en) * | 1995-04-14 | 1998-07-14 | Inhale Therapeutic Systems | Method and apparatus for pulmonary administration of dry powder alpha 1-antitrypsin |
US5997848A (en) | 1994-03-07 | 1999-12-07 | Inhale Therapeutic Systems | Methods and compositions for pulmonary delivery of insulin |
US6051256A (en) | 1994-03-07 | 2000-04-18 | Inhale Therapeutic Systems | Dispersible macromolecule compositions and methods for their preparation and use |
US6089228A (en) * | 1994-09-21 | 2000-07-18 | Inhale Therapeutic Systems | Apparatus and methods for dispersing dry powder medicaments |
US6257233B1 (en) | 1998-06-04 | 2001-07-10 | Inhale Therapeutic Systems | Dry powder dispersing apparatus and methods for their use |
US6509006B1 (en) | 1992-07-08 | 2003-01-21 | Inhale Therapeutic Systems, Inc. | Devices compositions and methods for the pulmonary delivery of aerosolized medicaments |
US6679256B2 (en) | 1999-12-17 | 2004-01-20 | Nektar Therapeutics | Systems and methods for extracting powders from receptacles |
US6681767B1 (en) | 1991-07-02 | 2004-01-27 | Nektar Therapeutics | Method and device for delivering aerosolized medicaments |
US6797258B2 (en) | 1992-07-08 | 2004-09-28 | Nektar Therapeutics | Compositions and methods for the pulmonary delivery of aerosolized macromolecules |
US6929698B2 (en) | 1993-05-25 | 2005-08-16 | Nordson Corporation | Vehicle powder coating system |
US8273330B2 (en) | 2002-04-25 | 2012-09-25 | Nektar Therapeutics | Particulate materials |
US8337895B2 (en) | 2000-06-30 | 2012-12-25 | Novartis Ag | Spray drying process control of drying kinetics |
EP2607274A1 (en) * | 2011-12-21 | 2013-06-26 | Klaus Wilhelm | Compressed air supply device for bulk material |
US8802149B2 (en) | 1996-12-31 | 2014-08-12 | Novartis Pharma Ag | Systems and processes for spray drying hydrophobic and hydrophilic components |
US9700529B2 (en) | 2002-05-03 | 2017-07-11 | Nektar Therapeutics | Particulate materials |
-
1977
- 1977-11-01 NL NL7712041A patent/NL7712041A/en not_active Application Discontinuation
Cited By (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322167A (en) * | 1980-02-14 | 1982-03-30 | Hill Francis K | Method for making asphalt-rubber pavement compositions |
US6681767B1 (en) | 1991-07-02 | 2004-01-27 | Nektar Therapeutics | Method and device for delivering aerosolized medicaments |
US6509006B1 (en) | 1992-07-08 | 2003-01-21 | Inhale Therapeutic Systems, Inc. | Devices compositions and methods for the pulmonary delivery of aerosolized medicaments |
US6797258B2 (en) | 1992-07-08 | 2004-09-28 | Nektar Therapeutics | Compositions and methods for the pulmonary delivery of aerosolized macromolecules |
US7247205B2 (en) | 1993-05-25 | 2007-07-24 | Nordson Corporation | Vehicle powder coating system |
US6361605B1 (en) | 1993-05-25 | 2002-03-26 | Nordson Corporation | Vehicle powder coating system |
US7166164B2 (en) | 1993-05-25 | 2007-01-23 | Nordson Corporation | Vehicle powder coating system |
US6929698B2 (en) | 1993-05-25 | 2005-08-16 | Nordson Corporation | Vehicle powder coating system |
US6071558A (en) * | 1993-05-25 | 2000-06-06 | Nordson Corporation | Vehicle powder coating system |
US5743958A (en) * | 1993-05-25 | 1998-04-28 | Nordson Corporation | Vehicle powder coating system |
US6685967B1 (en) | 1994-03-07 | 2004-02-03 | Nektar Therapeutics | Methods and compositions for pulmonary delivery of insulin |
US6051256A (en) | 1994-03-07 | 2000-04-18 | Inhale Therapeutic Systems | Dispersible macromolecule compositions and methods for their preparation and use |
US6423344B1 (en) | 1994-03-07 | 2002-07-23 | Inhale Therapeutic Systems | Dispersible macromolecule compositions and methods for their preparation and use |
US8173168B2 (en) | 1994-03-07 | 2012-05-08 | Novartis Pharma Ag | Dispersible macromolecule compositions and methods for their preparation and use |
US6592904B2 (en) | 1994-03-07 | 2003-07-15 | Inhale Therapeutic Systems, Inc. | Dispersible macromolecule compositions and methods for their preparation and use |
US5997848A (en) | 1994-03-07 | 1999-12-07 | Inhale Therapeutic Systems | Methods and compositions for pulmonary delivery of insulin |
US6737045B2 (en) | 1994-03-07 | 2004-05-18 | Nektar Therapeutics | Methods and compositions for the pulmonary delivery insulin |
US5785049A (en) * | 1994-09-21 | 1998-07-28 | Inhale Therapeutic Systems | Method and apparatus for dispersion of dry powder medicaments |
US6543448B1 (en) | 1994-09-21 | 2003-04-08 | Inhale Therapeutic Systems, Inc. | Apparatus and methods for dispersing dry powder medicaments |
EP1917992A2 (en) | 1994-09-21 | 2008-05-07 | Nektar Therapeutics | Apparatus and methods for dispersing dry powder medicaments |
US5740794A (en) * | 1994-09-21 | 1998-04-21 | Inhale Therapeutic Systems | Apparatus and methods for dispersing dry powder medicaments |
US6089228A (en) * | 1994-09-21 | 2000-07-18 | Inhale Therapeutic Systems | Apparatus and methods for dispersing dry powder medicaments |
US5993783A (en) * | 1995-04-14 | 1999-11-30 | Inhale Therapeutic Systems | Method and apparatus for pulmonary administration of dry powder α1-antitrypsin |
US5780014A (en) * | 1995-04-14 | 1998-07-14 | Inhale Therapeutic Systems | Method and apparatus for pulmonary administration of dry powder alpha 1-antitrypsin |
US8802149B2 (en) | 1996-12-31 | 2014-08-12 | Novartis Pharma Ag | Systems and processes for spray drying hydrophobic and hydrophilic components |
US6257233B1 (en) | 1998-06-04 | 2001-07-10 | Inhale Therapeutic Systems | Dry powder dispersing apparatus and methods for their use |
US8161969B2 (en) | 1998-06-04 | 2012-04-24 | Novartis Ag | Dry powder dispersing apparatus and methods for their use |
US6546929B2 (en) | 1998-06-04 | 2003-04-15 | Inhale Therapeutic Systems, Inc. | Dry powder dispersing apparatus and methods for their use |
US6679256B2 (en) | 1999-12-17 | 2004-01-20 | Nektar Therapeutics | Systems and methods for extracting powders from receptacles |
US8337895B2 (en) | 2000-06-30 | 2012-12-25 | Novartis Ag | Spray drying process control of drying kinetics |
US8273330B2 (en) | 2002-04-25 | 2012-09-25 | Nektar Therapeutics | Particulate materials |
US9700529B2 (en) | 2002-05-03 | 2017-07-11 | Nektar Therapeutics | Particulate materials |
US10188614B2 (en) | 2002-05-03 | 2019-01-29 | Nektar Therapeutics | Particulate materials |
US10945972B2 (en) | 2002-05-03 | 2021-03-16 | Nektar Therapeutics | Particulate materials |
EP2607274A1 (en) * | 2011-12-21 | 2013-06-26 | Klaus Wilhelm | Compressed air supply device for bulk material |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |