FR2717712B1 - Spray nozzle of a liquid substance. - Google Patents

Spray nozzle of a liquid substance.

Info

Publication number
FR2717712B1
FR2717712B1 FR9404054A FR9404054A FR2717712B1 FR 2717712 B1 FR2717712 B1 FR 2717712B1 FR 9404054 A FR9404054 A FR 9404054A FR 9404054 A FR9404054 A FR 9404054A FR 2717712 B1 FR2717712 B1 FR 2717712B1
Authority
FR
France
Prior art keywords
nozzle
spray nozzle
liquid substance
degrees
edges
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
FR9404054A
Other languages
French (fr)
Other versions
FR2717712A1 (en
Inventor
Arnold Thomas Delaney
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.)
PROSIGN
Original Assignee
PROSIGN
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 PROSIGN filed Critical PROSIGN
Priority to FR9404054A priority Critical patent/FR2717712B1/en
Priority to DE69503280T priority patent/DE69503280D1/en
Priority to AT95490012T priority patent/ATE168044T1/en
Priority to EP95490012A priority patent/EP0674946B1/en
Publication of FR2717712A1 publication Critical patent/FR2717712A1/en
Application granted granted Critical
Publication of FR2717712B1 publication Critical patent/FR2717712B1/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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet

Landscapes

  • Nozzles (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

The nozzle consists of a body (9) with an axial through channel (10) and an outlet at one end, connected hydraulically at the other end to a feed circuit. The through channel is of constant cross-section for part of its length and then tapers towards the tip, forming an ogival chamber (17), and the outlet is in the form of a V-slit with its edges (18) inclined slightly relative to one another and located symmetrically in relation to the nozzle's axis. The two sides of the V-slit form an angle of about 45 degrees to one another, and the two edges (18) are inclined relative to a radial plane at an angle of some 15 degrees and converge towards the nozzle's distal end.
FR9404054A 1994-03-28 1994-03-28 Spray nozzle of a liquid substance. Expired - Fee Related FR2717712B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9404054A FR2717712B1 (en) 1994-03-28 1994-03-28 Spray nozzle of a liquid substance.
DE69503280T DE69503280D1 (en) 1994-03-28 1995-03-15 Liquid atomization nozzle
AT95490012T ATE168044T1 (en) 1994-03-28 1995-03-15 NOZZLE FOR LIQUID ATOMIZATION
EP95490012A EP0674946B1 (en) 1994-03-28 1995-03-15 Spray nozzle for liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404054A FR2717712B1 (en) 1994-03-28 1994-03-28 Spray nozzle of a liquid substance.

Publications (2)

Publication Number Publication Date
FR2717712A1 FR2717712A1 (en) 1995-09-29
FR2717712B1 true FR2717712B1 (en) 1996-05-15

Family

ID=9461801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404054A Expired - Fee Related FR2717712B1 (en) 1994-03-28 1994-03-28 Spray nozzle of a liquid substance.

Country Status (4)

Country Link
EP (1) EP0674946B1 (en)
AT (1) ATE168044T1 (en)
DE (1) DE69503280D1 (en)
FR (1) FR2717712B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG187751A1 (en) * 2010-08-16 2013-03-28 Airgard Inc Momentum transfer using liquid injection
WO2016077114A1 (en) * 2014-11-10 2016-05-19 Bowles Fluidics Corporation Spray nozzle for high viscosity (e.g., oil) spray applications with uniform spray distribution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH351910A (en) * 1956-02-25 1961-01-31 Lechler Paul Fa fan jet nozzle
US2985386A (en) * 1958-07-18 1961-05-23 William F Steinen Spray nozzle

Also Published As

Publication number Publication date
EP0674946B1 (en) 1998-07-08
ATE168044T1 (en) 1998-07-15
DE69503280D1 (en) 1998-08-13
FR2717712A1 (en) 1995-09-29
EP0674946A1 (en) 1995-10-04

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse

Effective date: 20091130