EP2441522A3 - Nozzle for spraying fluid - Google Patents

Nozzle for spraying fluid Download PDF

Info

Publication number
EP2441522A3
EP2441522A3 EP11184654.9A EP11184654A EP2441522A3 EP 2441522 A3 EP2441522 A3 EP 2441522A3 EP 11184654 A EP11184654 A EP 11184654A EP 2441522 A3 EP2441522 A3 EP 2441522A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
outlet opening
spraying fluid
fluid
spraying
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Withdrawn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
EP11184654.9A
Other languages
German (de)
French (fr)
Other versions
EP2441522A2 (en
Inventor
Henrik Korst
Hermann Lange
Michael Lipthal
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
Original Assignee
Lechler GmbH
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 Lechler GmbH filed Critical Lechler GmbH
Publication of EP2441522A2 publication Critical patent/EP2441522A2/en
Publication of EP2441522A3 publication Critical patent/EP2441522A3/en
Withdrawn legal-status Critical Current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
    • B05B1/26—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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1663—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative translatory movement of the valve elements
    • 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
    • B05B1/3006—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 controlling element being actuated by the pressure of the fluid to be sprayed
    • 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
    • B05B15/70—Arrangements for moving spray heads automatically to or from the working position
    • B05B15/72—Arrangements for moving spray heads automatically to or from the working position using hydraulic or pneumatic means
    • B05B15/74—Arrangements for moving spray heads automatically to or from the working position using hydraulic or pneumatic means driven by the discharged fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet

Abstract

Die Erfindung betrifft eine Düse zum Verstellen von Fluid, wobei die Düse Schaltmittel aufweist, um wahlweise Fluid aus wenigstens einer ersten Austrittsöffnung (58) zu versprühen und/oder Fluid aus wenigstens einer zweiter Austrittsöffnung (62) zu versprühen, wobei die wenigstens eine erste Düsenöffnung an einem Rotor (16) vorgesehen ist und die wenigstens eine zweite Austrittsöffnung (62) einen Prallteller (18) beaufschlagt. Die erfindungsgemäße Düse wird beispielsweise als Brandschutzdüse zum wahlweisen Versprühen von Löschschaum über den Rotor und Reinigungsflüssigkeit über den Prallteller verwendet.

Figure imgaf001
The invention relates to a nozzle for adjusting fluid, the nozzle having switching means for selectively spraying fluid from at least one first outlet opening (58) and / or spraying fluid from at least one second outlet opening (62), the at least one first nozzle opening is provided on a rotor (16) and the at least one second outlet opening (62) acts on a baffle plate (18). The nozzle according to the invention is used, for example, as a fire protection nozzle for the selective spraying of extinguishing foam over the rotor and cleaning liquid on the baffle plate.
Figure imgaf001
EP11184654.9A 2010-10-14 2011-10-11 Nozzle for spraying fluid Withdrawn EP2441522A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010049053A DE102010049053A1 (en) 2010-10-14 2010-10-14 Nozzle for spraying fluid

Publications (2)

Publication Number Publication Date
EP2441522A2 EP2441522A2 (en) 2012-04-18
EP2441522A3 true EP2441522A3 (en) 2013-04-10

Family

ID=44759593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11184654.9A Withdrawn EP2441522A3 (en) 2010-10-14 2011-10-11 Nozzle for spraying fluid

Country Status (2)

Country Link
EP (1) EP2441522A3 (en)
DE (1) DE102010049053A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331221B (en) * 2013-07-05 2016-01-20 济钢集团有限公司 Adjustable water spray means for diverging
US11027293B2 (en) 2013-09-16 2021-06-08 Diversey, Inc. Nozzle for dispensing system
DE102021133674A1 (en) 2021-12-17 2023-06-22 Technische Universität Dresden Nozzle with adjustable jet geometry, nozzle arrangement and method for operating a nozzle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568429A (en) * 1945-10-19 1951-09-18 Fog Nozzle Company Distributor head
WO2006023033A2 (en) * 2004-08-17 2006-03-02 Ivy Eugene W Fire fighting nozzle for projecting fog cloud
WO2008062398A1 (en) * 2006-11-21 2008-05-29 Clever Water Sprinkler Technologies Ltd. Rotary sprinkler
DE102007054673B4 (en) * 2007-11-14 2009-09-24 Jürgen Löhrke GmbH Belt lubricating device and / or cleaning disinfection system
US20100147973A1 (en) * 2008-12-15 2010-06-17 Wang Cheng-An Impingement sprinkler with variable outflow

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568429A (en) * 1945-10-19 1951-09-18 Fog Nozzle Company Distributor head
WO2006023033A2 (en) * 2004-08-17 2006-03-02 Ivy Eugene W Fire fighting nozzle for projecting fog cloud
WO2008062398A1 (en) * 2006-11-21 2008-05-29 Clever Water Sprinkler Technologies Ltd. Rotary sprinkler
DE102007054673B4 (en) * 2007-11-14 2009-09-24 Jürgen Löhrke GmbH Belt lubricating device and / or cleaning disinfection system
US20100147973A1 (en) * 2008-12-15 2010-06-17 Wang Cheng-An Impingement sprinkler with variable outflow

Also Published As

Publication number Publication date
EP2441522A2 (en) 2012-04-18
DE102010049053A1 (en) 2012-04-19

Similar Documents

Publication Publication Date Title
WO2012162296A3 (en) Control of emulsions, including multiple emulsions
EP1847748A3 (en) Fire protection hose
WO2007089541A3 (en) Fluidic droplet coalescence
EP2493041A3 (en) Conduit element feed-through
EP2441522A3 (en) Nozzle for spraying fluid
EP2510897A3 (en) Mixing and application capsule for producing a dental preparation
EP4218743A3 (en) Compositions for use in cartilage breakdown
EP3034371A3 (en) Method and device for prognosticating a range of a vehicle which is at least partially electrically driven
EP2466245A3 (en) Adjustment equipment for optical systems
EP2336431A3 (en) Flow controller
EP2583582A3 (en) Stripper with spring-loaded stripper lamellae
EP2639058A3 (en) Fire protection tube cuff
EP2557287A3 (en) Method for metering a reducing agent
CL2017001646A1 (en) Sunscreen spray composition
EP2159493A3 (en) Fumes extracting device
EP2549612A3 (en) Method for locking a switch
EP2568480A3 (en) Overvoltage protection device
EP2839861A3 (en) Fire protection device for the protection of a ceiling or wall opening carrying a supply line in case of fire
WO2018107853A3 (en) N-methyl-d-aspartate receptor allosteric modulators and methods for their use
EP3064276A3 (en) Boiler
EP2523059A3 (en) Method and device for systematic naming of identical parameters of different field devices of an automation system
EP2620688A3 (en) Connection unit for a multiple coupling and multiple coupling with such a connection unit
WO2017066595A3 (en) Lubricating compositions and methods for the use thereof
EP3483351A3 (en) Dispenser and sanitary device fitted with same
DE102005054036A1 (en) Aqueous release agent and its use in the production of polyurethane moldings

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B05B 1/26 20060101ALI20130305BHEP

Ipc: B05B 3/06 20060101ALI20130305BHEP

Ipc: B05B 1/16 20060101AFI20130305BHEP

Ipc: B05B 15/10 20060101ALI20130305BHEP

Ipc: B05B 1/30 20060101ALI20130305BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20131011