ATE843T1 - DEVICE FOR GENERATING AN AEROSOL JET. - Google Patents

DEVICE FOR GENERATING AN AEROSOL JET.

Info

Publication number
ATE843T1
ATE843T1 AT80400901T AT80400901T ATE843T1 AT E843 T1 ATE843 T1 AT E843T1 AT 80400901 T AT80400901 T AT 80400901T AT 80400901 T AT80400901 T AT 80400901T AT E843 T1 ATE843 T1 AT E843T1
Authority
AT
Austria
Prior art keywords
flow
aerosol
generating
aerosol jet
atomizing means
Prior art date
Application number
AT80400901T
Other languages
German (de)
Inventor
Christian Trassy
Original Assignee
Instruments S.A.
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 Instruments S.A. filed Critical Instruments S.A.
Application granted granted Critical
Publication of ATE843T1 publication Critical patent/ATE843T1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/714—Sample nebulisers for flame burners or plasma burners
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • 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
    • B05B7/22—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 electrically, magnetically or electromagnetically, e.g. by arc

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Nozzles (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Special Spraying Apparatus (AREA)
  • Colloid Chemistry (AREA)

Abstract

Apparatus for producing an aerosol jet comprising an atomizing means and a flow of carrier gas for entraining the particles formed. Downstream of the atomizing means, the conduit for carrying the aerosol constitutes the central passage (20) of a double nozzle (21) whose annular passage (22) receives another dry gaseous flow. This thus forms a central flow of aerosol, which is sheathed externally by a flow of dry gas. The invention is used for the analysis of solutions by spectroscopy.
AT80400901T 1979-06-18 1980-06-18 DEVICE FOR GENERATING AN AEROSOL JET. ATE843T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7915575A FR2459080A1 (en) 1979-06-18 1979-06-18 DEVICE FOR PRODUCING AEROSOL JET
EP80400901A EP0021996B1 (en) 1979-06-18 1980-06-18 Apparatus for producing an aerosol jet

Publications (1)

Publication Number Publication Date
ATE843T1 true ATE843T1 (en) 1982-04-15

Family

ID=9226744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80400901T ATE843T1 (en) 1979-06-18 1980-06-18 DEVICE FOR GENERATING AN AEROSOL JET.

Country Status (6)

Country Link
US (1) US4271100A (en)
EP (1) EP0021996B1 (en)
JP (1) JPS565158A (en)
AT (1) ATE843T1 (en)
DE (1) DE3060289D1 (en)
FR (1) FR2459080A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092157U (en) * 1983-11-29 1985-06-24 株式会社島津製作所 sample atomizer
US4752446A (en) * 1985-07-05 1988-06-21 Raymund Singleton Corrosion test cabinet contaminant mixing apparatus
US4990290A (en) * 1989-05-08 1991-02-05 Gill James G Diffusion fogger
DE3921255A1 (en) * 1989-06-29 1991-01-03 Krebsoege Gmbh Sintermetall METHOD FOR GENERATING A LIQUID MIST PROBABLE IN A CARRIER GAS FLOW AND DEVICE FOR CARRYING OUT THE METHOD
JPH0416403U (en) * 1990-05-31 1992-02-10
JPH0748128B2 (en) * 1990-11-26 1995-05-24 正之 平岡 Multi-branch water flow generator including underwater sound
US5233156A (en) * 1991-08-28 1993-08-03 Cetac Technologies Inc. High solids content sample torches and method of use
DE4128670A1 (en) * 1991-08-29 1993-03-04 Ike Inst Fuer Kerntechnik Und Method for fluid atomisation - has parallel courses for working fluid and atomisation fluids, at constant speed, until atomisation
US5240648A (en) * 1992-02-14 1993-08-31 Gill James G Compact fogger
GB9412676D0 (en) * 1994-06-23 1994-08-10 Jem Smoke Machine Co Improvements in or relating to a method of creating an effect
US6116516A (en) 1996-05-13 2000-09-12 Universidad De Sevilla Stabilized capillary microjet and devices and methods for producing same
US6136442A (en) * 1998-09-30 2000-10-24 Xerox Corporation Multi-layer organic overcoat for particulate transport electrode grid
US6265050B1 (en) 1998-09-30 2001-07-24 Xerox Corporation Organic overcoat for electrode grid
US6416157B1 (en) 1998-09-30 2002-07-09 Xerox Corporation Method of marking a substrate employing a ballistic aerosol marking apparatus
US6751865B1 (en) 1998-09-30 2004-06-22 Xerox Corporation Method of making a print head for use in a ballistic aerosol marking apparatus
US6291088B1 (en) 1998-09-30 2001-09-18 Xerox Corporation Inorganic overcoat for particulate transport electrode grid
US6511149B1 (en) 1998-09-30 2003-01-28 Xerox Corporation Ballistic aerosol marking apparatus for marking a substrate
US6467862B1 (en) 1998-09-30 2002-10-22 Xerox Corporation Cartridge for use in a ballistic aerosol marking apparatus
US6416156B1 (en) 1998-09-30 2002-07-09 Xerox Corporation Kinetic fusing of a marking material
US6340216B1 (en) 1998-09-30 2002-01-22 Xerox Corporation Ballistic aerosol marking apparatus for treating a substrate
US6523928B2 (en) 1998-09-30 2003-02-25 Xerox Corporation Method of treating a substrate employing a ballistic aerosol marking apparatus
US6454384B1 (en) 1998-09-30 2002-09-24 Xerox Corporation Method for marking with a liquid material using a ballistic aerosol marking apparatus
US6116718A (en) * 1998-09-30 2000-09-12 Xerox Corporation Print head for use in a ballistic aerosol marking apparatus
US6290342B1 (en) 1998-09-30 2001-09-18 Xerox Corporation Particulate marking material transport apparatus utilizing traveling electrostatic waves
US6328436B1 (en) 1999-09-30 2001-12-11 Xerox Corporation Electro-static particulate source, circulation, and valving system for ballistic aerosol marking
US6293659B1 (en) 1999-09-30 2001-09-25 Xerox Corporation Particulate source, circulation, and valving system for ballistic aerosol marking
US6669103B2 (en) 2001-08-30 2003-12-30 Shirley Cheng Tsai Multiple horn atomizer with high frequency capability
EP1479883A1 (en) * 2003-05-10 2004-11-24 Universität Stuttgart Method and device for exhaust gas purification
US6883729B2 (en) * 2003-06-03 2005-04-26 Archimedes Technology Group, Inc. High frequency ultrasonic nebulizer for hot liquids
US6969160B2 (en) * 2003-07-28 2005-11-29 Xerox Corporation Ballistic aerosol marking apparatus
JP5717995B2 (en) * 2010-07-29 2015-05-13 アズビル株式会社 Analytical light generator
JP6613520B2 (en) * 2015-03-30 2019-12-04 株式会社Ｆｌｏｓｆｉａ Atomization apparatus and film forming apparatus
WO2022030187A1 (en) 2020-08-05 2022-02-10 信越化学工業株式会社 Atomizer for forming film, film-forming device, and film-forming method
JP7752822B2 (en) * 2023-09-14 2025-10-14 Ｐａｔｅｎｔｉｘ株式会社 Atomization equipment and film forming equipment.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746728A (en) * 1953-07-20 1956-05-22 Pomerleau Edward Mixer for solids and liquids
US2929563A (en) * 1957-01-03 1960-03-22 Aeroprojects Inc Process for generating aerosol and apparatus therefor
US3416730A (en) * 1963-06-05 1968-12-17 Charles C. Perry Apparatus for providing multiple liquid jets
US3325976A (en) * 1966-04-26 1967-06-20 Beckman Instruments Inc Sample atomizer
FR2067645A5 (en) * 1969-11-12 1971-08-20 Commissariat Energie Atomique Atomiser for flame spectrometry
DE2634494C2 (en) * 1976-07-31 1983-04-14 Bayer Ag, 5090 Leverkusen New injectors for liquid gassing
US4134547A (en) * 1976-12-14 1979-01-16 O. Ditlev-Simonsen, Jr. Jet pipe

Also Published As

Publication number Publication date
EP0021996A1 (en) 1981-01-07
EP0021996B1 (en) 1982-04-14
DE3060289D1 (en) 1982-05-27
FR2459080A1 (en) 1981-01-09
JPS565158A (en) 1981-01-20
US4271100A (en) 1981-06-02
FR2459080B1 (en) 1982-10-15
JPS6249108B2 (en) 1987-10-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee