EP1170058A3 - Sprühdüse zur Erzeugung eines Sprühfächers - Google Patents

Sprühdüse zur Erzeugung eines Sprühfächers Download PDF

Info

Publication number
EP1170058A3
EP1170058A3 EP01115039A EP01115039A EP1170058A3 EP 1170058 A3 EP1170058 A3 EP 1170058A3 EP 01115039 A EP01115039 A EP 01115039A EP 01115039 A EP01115039 A EP 01115039A EP 1170058 A3 EP1170058 A3 EP 1170058A3
Authority
EP
European Patent Office
Prior art keywords
spray nozzle
fan shaped
outlet opening
liquid jet
shaped sprays
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.)
Withdrawn
Application number
EP01115039A
Other languages
English (en)
French (fr)
Other versions
EP1170058A2 (de
Inventor
Lothar Bendig
Michael Lipthal
Lars Vater
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.)
Lechler GmbH and Co KG
Original Assignee
Lechler GmbH and Co KG
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 DE2000141119 external-priority patent/DE10041119A1/de
Application filed by Lechler GmbH and Co KG filed Critical Lechler GmbH and Co KG
Publication of EP1170058A2 publication Critical patent/EP1170058A2/de
Publication of EP1170058A3 publication Critical patent/EP1170058A3/de
Withdrawn legal-status Critical Current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
    • B05B1/06—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 annular, tubular or hollow conical form
    • 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
    • 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
    • B05B1/267—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 deflected in determined directions
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/3073—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a deflector acting as a valve in co-operation with the outlet orifice

Landscapes

  • Nozzles (AREA)

Abstract

Es wird eine Sprühdüse beschrieben, die mit einer Austrittsöffnung zur Bildung eines Flüssigkeitsstrahles und mit einer in Strömungsrichtung hinter dieser angeordneten Prallfläche 7 zur Erzeugung eines Sprühfächers versehen ist. Die Prallfläche wird dabei als konvex gekrümmte Oberfläche einer sich von der Austrittsöffnung 4 in den Flüssigkeitsstrahl erstreckenden Zunge 8 ausgebildet, wobei die Prallfläche auch unter einem Anstellwinkel α zur Achse 6 des aus der Austrittsöffnung austretenden Flüssigkeitsstrahles steht.
EP01115039A 2000-07-07 2001-06-21 Sprühdüse zur Erzeugung eines Sprühfächers Withdrawn EP1170058A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10033190 2000-07-07
DE10033190 2000-07-07
DE10041119 2000-08-22
DE2000141119 DE10041119A1 (de) 2000-08-22 2000-08-22 Sprühdüse zur Erzeugung eines Sprühfächers

Publications (2)

Publication Number Publication Date
EP1170058A2 EP1170058A2 (de) 2002-01-09
EP1170058A3 true EP1170058A3 (de) 2003-09-17

Family

ID=26006316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01115039A Withdrawn EP1170058A3 (de) 2000-07-07 2001-06-21 Sprühdüse zur Erzeugung eines Sprühfächers

Country Status (3)

Country Link
US (1) US20020023975A1 (de)
EP (1) EP1170058A3 (de)
KR (1) KR100444531B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50310519D1 (de) * 2003-08-01 2008-10-30 Lechler Gmbh Düse zum Besprühen einer Fläche
US7854269B2 (en) * 2005-04-01 2010-12-21 The Viking Corporation Sprinkler assembly
EP1896188B1 (de) * 2005-06-29 2010-08-18 Boehringer Ingelheim International GmbH Verfahren und vorrichtung zum zerstäuben einer flüssigkeit
US9457366B2 (en) 2012-07-13 2016-10-04 General Electric Technology Gmbh Spray lance arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US971516A (en) * 1909-09-17 1910-10-04 Elmer E Straub Nozzle.
US1805782A (en) * 1928-01-16 1931-05-19 Elmer G Munz Spray nozzle
US2626836A (en) * 1949-11-16 1953-01-27 Goodrich M Sullivan Sprinkler head
US3085754A (en) * 1960-10-04 1963-04-16 Walter Van E Thompson Half-circle sprinkler head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5343192A (en) * 1992-09-10 1994-08-30 At&T Bell Laboratories Fuse or circuit breaker status indicator
US5694766A (en) * 1995-03-28 1997-12-09 Mcdonnell Douglas Corporation Method and apparatus for controlling the throat area, expansion ratio and thrust vector angle of an aircraft turbine engine exhaust nozzle using regions of locally separated flow
US5606489A (en) * 1995-05-26 1997-02-25 Illinois Tool Works Inc. Ganged IROB in range out of building protector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US971516A (en) * 1909-09-17 1910-10-04 Elmer E Straub Nozzle.
US1805782A (en) * 1928-01-16 1931-05-19 Elmer G Munz Spray nozzle
US2626836A (en) * 1949-11-16 1953-01-27 Goodrich M Sullivan Sprinkler head
US3085754A (en) * 1960-10-04 1963-04-16 Walter Van E Thompson Half-circle sprinkler head

Also Published As

Publication number Publication date
KR100444531B1 (ko) 2004-08-16
EP1170058A2 (de) 2002-01-09
US20020023975A1 (en) 2002-02-28
KR20020005479A (ko) 2002-01-17

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