DE59504997D1 - METHOD AND DEVICE FOR PRODUCING AND DOSING A POWDER AEROSOL - Google Patents

METHOD AND DEVICE FOR PRODUCING AND DOSING A POWDER AEROSOL

Info

Publication number
DE59504997D1
DE59504997D1 DE59504997T DE59504997T DE59504997D1 DE 59504997 D1 DE59504997 D1 DE 59504997D1 DE 59504997 T DE59504997 T DE 59504997T DE 59504997 T DE59504997 T DE 59504997T DE 59504997 D1 DE59504997 D1 DE 59504997D1
Authority
DE
Germany
Prior art keywords
dosing
producing
powder aerosol
aerosol
powder
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59504997T
Other languages
German (de)
Inventor
Guenter Lins
Berthold Michelt
Robert Seeboeck
Jobst Verleger
Helmut Moll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE59504997D1 publication Critical patent/DE59504997D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means
    • B05B7/1445—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0615—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced at the free surface of the liquid or other fluent material in a container and subjected to the vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/1606—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE59504997T 1994-07-25 1995-07-19 METHOD AND DEVICE FOR PRODUCING AND DOSING A POWDER AEROSOL Expired - Fee Related DE59504997D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4426264A DE4426264A1 (en) 1994-07-25 1994-07-25 Method and device for producing and metering a powder aerosol
PCT/DE1995/000947 WO1996003216A1 (en) 1994-07-25 1995-07-19 Process and device for generating and metering a powdered aerosol

Publications (1)

Publication Number Publication Date
DE59504997D1 true DE59504997D1 (en) 1999-03-11

Family

ID=6524059

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4426264A Withdrawn DE4426264A1 (en) 1994-07-25 1994-07-25 Method and device for producing and metering a powder aerosol
DE59504997T Expired - Fee Related DE59504997D1 (en) 1994-07-25 1995-07-19 METHOD AND DEVICE FOR PRODUCING AND DOSING A POWDER AEROSOL

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4426264A Withdrawn DE4426264A1 (en) 1994-07-25 1994-07-25 Method and device for producing and metering a powder aerosol

Country Status (3)

Country Link
EP (1) EP0772495B1 (en)
DE (2) DE4426264A1 (en)
WO (1) WO1996003216A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016978A (en) * 1996-02-13 2000-01-25 Deutsche Forschungscanstalt Fuer Luft- Ung Raumfahrt E.V. Device for producing a stationary particle cloud in a space particularly at an underpressure
DE19826550C2 (en) * 1998-06-15 2001-07-12 Siemens Ag Method and device for producing a powder aerosol
DE19956260A1 (en) * 1999-11-23 2001-05-31 Inamed Gmbh Separator unit e.g. for dry powder medicines in inhalers, comprises a pipe with a filter unit arranged perpendicularly to its axis, and a mantle that surrounds the filter unit area
DE102006026576A1 (en) * 2006-06-06 2008-01-10 Aixtron Ag Apparatus and method for evaporating a powdery organic starting material
DE102011052118A1 (en) * 2011-07-25 2013-01-31 Eckart Gmbh Method for applying a coating to a substrate, coating and use of particles
JP2022049585A (en) * 2020-09-16 2022-03-29 パナソニックＩｐマネジメント株式会社 Powder layer composite, coating film, powder coating method, and powder coating apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105275A (en) * 1934-02-21 1938-01-11 Spray Engineering Co Flock applying apparatus
FR947479A (en) * 1943-09-14 1949-07-04 Apparatus for suspending powders in a gas stream
GB688268A (en) * 1950-01-16 1953-03-04 Julius Alexander Neumann Improvements in or relating to flame spraying equipments
FR1421249A (en) * 1962-08-25 1965-12-17 Siemens Ag Device for the regular supply of a powder into a plasma spray gun
US3305140A (en) * 1965-03-26 1967-02-21 Washington Dry chip sprayer
US4084019A (en) * 1976-02-05 1978-04-11 Armco Steel Corporation Electrostatic coating grid and method
FR2581324B1 (en) * 1985-05-03 1988-07-15 Porte Michel DEVICE FOR PROVIDING A REGULAR FLOW SPRAY OF POWDERY PRODUCTS OF VERY FINE GRANULOMETRY AND ITS DIFFERENT APPLICATIONS IN PARTICULAR FOR ABRASIVE PRODUCTS
DE3721875A1 (en) * 1987-07-02 1989-01-12 Gema Ransburg Ag METHOD AND DEVICE FOR A POWDER SPRAY COATING SYSTEM
DE3826101A1 (en) * 1988-08-01 1990-02-15 Heyer Gmbh Carl Apparatus for the mechanical stimulation of a flowable material in a container by means of ultrasound, with monitoring of the filling level of the material in the container
JP2890599B2 (en) * 1990-02-06 1999-05-17 ソニー株式会社 Processing method
EP0557553A1 (en) * 1992-02-26 1993-09-01 Siemens Aktiengesellschaft Ultrasonic atomizer
FR2690634B1 (en) * 1992-04-29 1994-10-14 Chronotec Micro-spray device generated by ultrasonic waves.

Also Published As

Publication number Publication date
WO1996003216A1 (en) 1996-02-08
EP0772495B1 (en) 1999-01-27
EP0772495A1 (en) 1997-05-14
DE4426264A1 (en) 1996-02-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee