GB1250004A - Spray devices - Google Patents

Spray devices

Info

Publication number
GB1250004A
GB1250004A GB7989/68A GB798968A GB1250004A GB 1250004 A GB1250004 A GB 1250004A GB 7989/68 A GB7989/68 A GB 7989/68A GB 798968 A GB798968 A GB 798968A GB 1250004 A GB1250004 A GB 1250004A
Authority
GB
United Kingdom
Prior art keywords
fluid
chamber
vortex
aperture
spray
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
GB7989/68A
Inventor
John Alexand Jefferson-Loveday
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.)
English Electric Co Ltd
Original Assignee
English 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
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB7989/68A priority Critical patent/GB1250004A/en
Priority to US800174A priority patent/US3595482A/en
Publication of GB1250004A publication Critical patent/GB1250004A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/0015—Whirl chambers, e.g. vortex valves
    • 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
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • 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
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0884—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F01D25/305—Exhaust heads, chambers, or the like with fluid, e.g. liquid injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Nozzles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

1,250,004. Spray producers. ENGLISH ELECTRIC CO. Ltd. 14 Feb., 1969 [19 Feb., 1968], No. 7989/68. Heading B2F. A spray device comprises a circulation chamber 1 having an aperture 4 at each end, first feeding means 6 connecting with the chamber for directing a first fluid into the chamber so as to form a vortex therein aligned on an axis passing through the apertures, second feeding means for directing a second fluid into the chamber through one aperture so as to flow towards the other aperture, the second fluid passing through the eye of the vortex of the first fluid and carrying particles thereof away from the inner surface of the vortex through the other aperture in the form of a spray, and exhausting means for enabling first fluid not carried into said spray to escape from the chamber. The first feed means may comprise tangential duct 6, and deflectors 8 may be provided to aid circulation or to impart a radial motion to said second fluid to increase contact with the vortex. A plurality of devices may be placed in series, the exhaust from one providing first fluid for the next.
GB7989/68A 1968-02-19 1968-02-19 Spray devices Expired GB1250004A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7989/68A GB1250004A (en) 1968-02-19 1968-02-19 Spray devices
US800174A US3595482A (en) 1968-02-19 1969-02-18 Spray devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7989/68A GB1250004A (en) 1968-02-19 1968-02-19 Spray devices

Publications (1)

Publication Number Publication Date
GB1250004A true GB1250004A (en) 1971-10-20

Family

ID=9843637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7989/68A Expired GB1250004A (en) 1968-02-19 1968-02-19 Spray devices

Country Status (2)

Country Link
US (1) US3595482A (en)
GB (1) GB1250004A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252218A1 (en) * 1971-10-27 1973-05-03 Delavan Manufacturing Co FLUIDUM JET
GB2140326A (en) * 1983-04-28 1984-11-28 Mobil Oil Ltd Apparatus and method for spraying a mixture of a binder and a volatile liquid

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1499671A (en) * 1974-01-04 1978-02-01 Timoney S Liquid atomising head
US3920188A (en) * 1974-06-03 1975-11-18 Erie Ind Insulation Corp Portable urethane spray gun
CH571365A5 (en) * 1974-07-22 1976-01-15 Fischer Ag Georg
US4074861A (en) * 1976-06-18 1978-02-21 Realex Corporation Spray pattern control structure and method
US4155700A (en) * 1976-12-30 1979-05-22 Babington Robert S Liquid fuel burners
US6598801B1 (en) * 2000-11-17 2003-07-29 General Electric Company Methods and apparatus for injecting water into gas turbine engines
US6962296B2 (en) * 2002-10-16 2005-11-08 Abb Ltd. Steam water spray systems
DE102008043659A1 (en) * 2008-11-12 2010-05-20 Voith Patent Gmbh Valve arrangement for the metering of very small amounts of media, in particular Kleengmengendosiereinrichtung and application device for the application of application medium on a movable material web

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US729516A (en) * 1903-02-25 1903-05-26 Richard Steilberg Gas-burner.
US1785802A (en) * 1923-11-16 1930-12-23 Adams Henry Atomizing jet nozzle
US2624624A (en) * 1948-11-26 1953-01-06 Karlsruhe Augsburg Iweka Sprayer nozzle
US3019993A (en) * 1959-10-01 1962-02-06 American Machine & Metals Nozzle
US3137446A (en) * 1961-08-23 1964-06-16 Onoda Cement Co Ltd Multiple nozzle apparatus
US3191870A (en) * 1963-07-25 1965-06-29 Chemical Construction Corp Spray nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252218A1 (en) * 1971-10-27 1973-05-03 Delavan Manufacturing Co FLUIDUM JET
GB2140326A (en) * 1983-04-28 1984-11-28 Mobil Oil Ltd Apparatus and method for spraying a mixture of a binder and a volatile liquid

Also Published As

Publication number Publication date
US3595482A (en) 1971-07-27

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