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GB2316022B - Spraying nozzle and method for ejecting liquid as fine particles - Google Patents

Spraying nozzle and method for ejecting liquid as fine particles

Info

Publication number
GB2316022B
GB2316022B GB9616405A GB9616405A GB2316022B GB 2316022 B GB2316022 B GB 2316022B GB 9616405 A GB9616405 A GB 9616405A GB 9616405 A GB9616405 A GB 9616405A GB 2316022 B GB2316022 B GB 2316022B
Authority
GB
United Kingdom
Prior art keywords
fine particles
spraying nozzle
ejecting liquid
ejecting
liquid
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
GB9616405A
Other versions
GB9616405D0 (en
GB2316022A (en
Inventor
Hiroyuki Mori
Osami Watanabe
Katsushi Kawashima
Koji Nagao
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.)
Fujisaki Electric Co Ltd
Original Assignee
Fujisaki Electric Co Ltd
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
Priority claimed from JP8054066A external-priority patent/JP2797080B2/en
Priority to JP8054066A priority Critical patent/JP2797080B2/en
Priority to GB9616405A priority patent/GB2316022B/en
Application filed by Fujisaki Electric Co Ltd filed Critical Fujisaki Electric Co Ltd
Priority claimed from US08/692,477 external-priority patent/US5845846A/en
Priority to US08/692,477 priority patent/US5845846A/en
Priority to FR9610069A priority patent/FR2752176B1/en
Priority to DE19632642A priority patent/DE19632642C2/en
Publication of GB9616405D0 publication Critical patent/GB9616405D0/en
Publication of GB2316022A publication Critical patent/GB2316022A/en
Publication of GB2316022B publication Critical patent/GB2316022B/en
Application granted granted Critical
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
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/34—Applying different liquids or other fluent materials simultaneously
    • 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
    • B05B17/0692—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 a fluid
    • 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
    • B05B7/061—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with several liquid outlets discharging one or several liquids
    • 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
    • B05B7/065—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 an inner gas outlet being surrounded by an annular adjacent liquid 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
    • B05B7/02—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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
GB9616405A 1969-12-17 1996-08-05 Spraying nozzle and method for ejecting liquid as fine particles Expired - Fee Related GB2316022B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8054066A JP2797080B2 (en) 1995-02-16 1996-02-16 Method and nozzle for injecting liquid into fine particles
GB9616405A GB2316022B (en) 1996-02-16 1996-08-05 Spraying nozzle and method for ejecting liquid as fine particles
US08/692,477 US5845846A (en) 1969-12-17 1996-08-06 Spraying nozzle and method for ejecting liquid as fine particles
FR9610069A FR2752176B1 (en) 1996-02-16 1996-08-09 SPRAYER AND METHOD FOR EJECTING A LIQUID IN THE FORM OF FINE PARTICLES
DE19632642A DE19632642C2 (en) 1996-02-16 1996-08-13 Spray nozzle and method for ejecting liquid in the form of small particles

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8054066A JP2797080B2 (en) 1995-02-16 1996-02-16 Method and nozzle for injecting liquid into fine particles
GB9616405A GB2316022B (en) 1996-02-16 1996-08-05 Spraying nozzle and method for ejecting liquid as fine particles
US08/692,477 US5845846A (en) 1969-12-17 1996-08-06 Spraying nozzle and method for ejecting liquid as fine particles
FR9610069A FR2752176B1 (en) 1996-02-16 1996-08-09 SPRAYER AND METHOD FOR EJECTING A LIQUID IN THE FORM OF FINE PARTICLES
DE19632642A DE19632642C2 (en) 1996-02-16 1996-08-13 Spray nozzle and method for ejecting liquid in the form of small particles

Publications (3)

Publication Number Publication Date
GB9616405D0 GB9616405D0 (en) 1996-09-25
GB2316022A GB2316022A (en) 1998-02-18
GB2316022B true GB2316022B (en) 2000-12-20

Family

ID=27512522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9616405A Expired - Fee Related GB2316022B (en) 1969-12-17 1996-08-05 Spraying nozzle and method for ejecting liquid as fine particles

Country Status (3)

Country Link
DE (1) DE19632642C2 (en)
FR (1) FR2752176B1 (en)
GB (1) GB2316022B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0516216D0 (en) * 2005-08-06 2005-09-14 Incro Ltd Nozzle arrangement
US20080230053A1 (en) * 2006-09-15 2008-09-25 Board Of Regents, The University Of Texas System Pulse drug nebulization systems, formulations therefore, and methods of use
DE102016014270A1 (en) 2016-11-30 2018-05-30 Dürr Systems Ag A nozzle device for emitting two approaching jets of a delivery medium
DE102016014269A1 (en) 2016-11-30 2018-05-30 Dürr Systems Ag Nozzle device with at least two nozzle plates and at least three openings
US20240390928A1 (en) 2021-11-05 2024-11-28 Element 6 Gmbh Supersonic atomiser

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298121A (en) * 1969-04-24 1972-11-29 Basf Ag Method for making powdered thermoplastics
US4682991A (en) * 1985-02-07 1987-07-28 L. & C. Steinmuller Gmbh Method and apparatus for scrubbing flue gas with flowable absorbing material pursuant to the air flow atomization principle
EP0458685A1 (en) * 1990-05-23 1991-11-27 Total Raffinage Distribution S.A. Process and device for the spraying of liquid, as well as their applications
EP0676244A1 (en) * 1994-03-11 1995-10-11 Total Raffinage Distribution S.A. Method and apparatus for spraying a liquid, especially a high viscosity liquid by using at least one auxiliary gas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593096A (en) * 1950-06-08 1952-04-15 Gen Electric Nozzle
US3009826A (en) * 1957-05-24 1961-11-21 Aeroprojects Inc Process of forming a dispersion of aerosol particles and process for coating solid particles with said dispersion
US3929291A (en) * 1973-05-24 1975-12-30 Pfrengle Otto Spray mixing nozzle
GB1500712A (en) * 1975-01-28 1978-02-08 Secr Defence Liquid atomisers
JPS5829150B2 (en) * 1977-12-03 1983-06-21 ナカヤ産業株式会社 spray device
GB8504254D0 (en) * 1985-02-19 1985-03-20 Ici Plc Spraying apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298121A (en) * 1969-04-24 1972-11-29 Basf Ag Method for making powdered thermoplastics
US4682991A (en) * 1985-02-07 1987-07-28 L. & C. Steinmuller Gmbh Method and apparatus for scrubbing flue gas with flowable absorbing material pursuant to the air flow atomization principle
EP0458685A1 (en) * 1990-05-23 1991-11-27 Total Raffinage Distribution S.A. Process and device for the spraying of liquid, as well as their applications
EP0676244A1 (en) * 1994-03-11 1995-10-11 Total Raffinage Distribution S.A. Method and apparatus for spraying a liquid, especially a high viscosity liquid by using at least one auxiliary gas
US5810252A (en) * 1994-03-11 1998-09-22 Total Raffinage Distribution, S.A. Method and apparatus for atomizing a liquid, particularly a highly viscous liquid, with the aid of at least one auxiliary gas

Also Published As

Publication number Publication date
DE19632642A1 (en) 1998-02-19
GB9616405D0 (en) 1996-09-25
GB2316022A (en) 1998-02-18
FR2752176A1 (en) 1998-02-13
DE19632642C2 (en) 2001-12-13
FR2752176B1 (en) 2000-06-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140805