DE3474917D1 - Spray nozzle in the shape of a hollow cone - Google Patents

Spray nozzle in the shape of a hollow cone

Info

Publication number
DE3474917D1
DE3474917D1 DE8484103521T DE3474917T DE3474917D1 DE 3474917 D1 DE3474917 D1 DE 3474917D1 DE 8484103521 T DE8484103521 T DE 8484103521T DE 3474917 T DE3474917 T DE 3474917T DE 3474917 D1 DE3474917 D1 DE 3474917D1
Authority
DE
Germany
Prior art keywords
mixing chamber
nozzle
inlet bore
shape
spray nozzle
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
Application number
DE8484103521T
Other languages
German (de)
Inventor
Gunter Eipper
Hans Langenfelder
Hans-Jochen Beyse
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE8484103521T priority Critical patent/DE3474917D1/en
Application granted granted Critical
Publication of DE3474917D1 publication Critical patent/DE3474917D1/en
Expired 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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3478—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet the liquid flowing at least two different courses before reaching the swirl chamber
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3426—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels emerging in the swirl chamber perpendicularly to the outlet axis
    • 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
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge

Landscapes

  • Nozzles (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1. A hollow-cone atomizer nozzle, comprising a nozzle housing (1) in which is formed a rotationally symmetrical mixing chamber (8), a first and a second inlet bore for the liquid to be atomized and a nozzle orifice (9) at the outlet of the mixing chamber, the inlet bores being assigned valves which can be operated for the setting of the liquid part-streams, the first inlet bore (6) being arranged coaxial with the nozzle axis and the second inlet bore (3) opening eccentrically into the mixing chamber, wherein the first inlet bore opens into the mixing chamber at an angle to the nozzle axis via one or more feed bores (7).
DE8484103521T 1983-04-06 1984-03-30 Spray nozzle in the shape of a hollow cone Expired DE3474917D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484103521T DE3474917D1 (en) 1983-04-06 1984-03-30 Spray nozzle in the shape of a hollow cone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833312301 DE3312301A1 (en) 1983-04-06 1983-04-06 HOLLOW CONE SPRAYING NOZZLE
DE8484103521T DE3474917D1 (en) 1983-04-06 1984-03-30 Spray nozzle in the shape of a hollow cone

Publications (1)

Publication Number Publication Date
DE3474917D1 true DE3474917D1 (en) 1988-12-08

Family

ID=6195545

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833312301 Withdrawn DE3312301A1 (en) 1983-04-06 1983-04-06 HOLLOW CONE SPRAYING NOZZLE
DE8484103521T Expired DE3474917D1 (en) 1983-04-06 1984-03-30 Spray nozzle in the shape of a hollow cone

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833312301 Withdrawn DE3312301A1 (en) 1983-04-06 1983-04-06 HOLLOW CONE SPRAYING NOZZLE

Country Status (5)

Country Link
EP (1) EP0121877B1 (en)
JP (1) JPS59213462A (en)
AT (1) ATE38339T1 (en)
DE (2) DE3312301A1 (en)
DK (1) DK161947C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5013877A (en) * 1988-02-08 1991-05-07 Raychem Corporation Devices for electrical connection
DE3819745A1 (en) * 1988-06-10 1989-12-14 Basf Ag METHOD FOR THE PRODUCTION OF RIBOFLAVIN PRODUCED ON A MICROBIAL LEAD IN THE FORM OF SPRAY OR MICROGRANULATES
DE9318544U1 (en) * 1993-12-03 1994-01-27 Rubenberger, Karl, 85435 Erding Vortex chamber atomizer
DE19608349A1 (en) * 1996-03-05 1997-09-11 Abb Research Ltd Pressure atomizer nozzle
GB0426429D0 (en) * 2004-12-01 2005-01-05 Incro Ltd Nozzle arrangement and dispenser incorporating nozzle arrangement
US9745936B2 (en) 2012-02-16 2017-08-29 Delavan Inc Variable angle multi-point injection
US11326775B2 (en) 2013-02-28 2022-05-10 Raytheon Technologies Corporation Variable swirl fuel nozzle
DE102021133674A1 (en) 2021-12-17 2023-06-22 Technische Universität Dresden Nozzle with adjustable jet geometry, nozzle arrangement and method for operating a nozzle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE222120C (en) *
US2484577A (en) * 1945-03-29 1949-10-11 Monarch Mfg Works Inc Double orifice solid cone spray nozzle
JPS525365B2 (en) * 1973-01-31 1977-02-12
CH568781A5 (en) * 1973-08-17 1975-11-14 Kurylec Michael Spray nozzle for removing dust from gases esp. smoke - whirl chamber in housing extends into dirt trap
US3908903A (en) * 1974-02-11 1975-09-30 Jr Samuel L Burns Snow making apparatus and method
US3920187A (en) * 1974-05-24 1975-11-18 Porta Test Mfg Spray head
DE2542240C3 (en) * 1975-09-23 1981-07-30 Lechler Gmbh & Co Kg, 7012 Fellbach Hollow cone nozzle for atomizing liquid
DE2733102A1 (en) * 1977-07-22 1979-02-01 Bayer Ag METHOD AND DEVICE FOR ATOMIZING LIQUIDS

Also Published As

Publication number Publication date
DK179584A (en) 1984-10-07
ATE38339T1 (en) 1988-11-15
DE3312301A1 (en) 1984-10-11
DK161947B (en) 1991-09-02
EP0121877A2 (en) 1984-10-17
JPH0448502B2 (en) 1992-08-06
DK179584D0 (en) 1984-04-05
DK161947C (en) 1992-02-03
EP0121877B1 (en) 1988-11-02
EP0121877A3 (en) 1985-11-13
JPS59213462A (en) 1984-12-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete renunciation