DK1270081T3 - Spröjtepistol med forbedret tætningsarrangement af en spærrenåleventil - Google Patents

Spröjtepistol med forbedret tætningsarrangement af en spærrenåleventil

Info

Publication number
DK1270081T3
DK1270081T3 DK02254448T DK02254448T DK1270081T3 DK 1270081 T3 DK1270081 T3 DK 1270081T3 DK 02254448 T DK02254448 T DK 02254448T DK 02254448 T DK02254448 T DK 02254448T DK 1270081 T3 DK1270081 T3 DK 1270081T3
Authority
DK
Denmark
Prior art keywords
valve needle
nozzle assembly
rigid
valve
sealing member
Prior art date
Application number
DK02254448T
Other languages
Danish (da)
English (en)
Inventor
James Haruch
Gerald P Ferrazza
Original Assignee
Spraying Systems Co
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 Spraying Systems Co filed Critical Spraying Systems Co
Application granted granted Critical
Publication of DK1270081T3 publication Critical patent/DK1270081T3/da

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
    • B05B1/30—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
    • B05B1/304—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 lift valve
    • B05B1/3046—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 lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/306—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 lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the actuating means being a fluid
    • 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
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B05B15/522—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
    • B05B15/5223—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings the cleaning element, e.g. a needle, and the discharge opening being movable relative to each other in a direction substantially parallel to the flow of liquid or other fluent material through said opening
    • B05B15/5225—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings the cleaning element, e.g. a needle, and the discharge opening being movable relative to each other in a direction substantially parallel to the flow of liquid or other fluent material through said opening the cleaning element being located upstream of the discharge opening or being actuated upstream therefrom
    • 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
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • 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
    • B05B7/0807—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 to form intersecting jets
    • B05B7/0815—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 to form intersecting jets with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
    • 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
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1254—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated
    • B05B7/1263—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated
    • B05B7/1272—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated actuated by gas involved in spraying, i.e. exiting the nozzle, e.g. as a spraying or jet shaping gas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/04—O-ring

Landscapes

  • Nozzles (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
DK02254448T 2001-06-26 2002-06-25 Spröjtepistol med forbedret tætningsarrangement af en spærrenåleventil DK1270081T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/892,138 US6776360B2 (en) 2001-06-26 2001-06-26 Spray gun with improved needle shut-off valve sealing arrangement

Publications (1)

Publication Number Publication Date
DK1270081T3 true DK1270081T3 (da) 2009-06-02

Family

ID=25399432

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02254448T DK1270081T3 (da) 2001-06-26 2002-06-25 Spröjtepistol med forbedret tætningsarrangement af en spærrenåleventil

Country Status (10)

Country Link
US (1) US6776360B2 (ja)
EP (1) EP1270081B1 (ja)
JP (1) JP4330848B2 (ja)
CN (1) CN100430147C (ja)
AT (1) ATE426457T1 (ja)
AU (1) AU784945B2 (ja)
CA (1) CA2389940C (ja)
DE (1) DE60231677D1 (ja)
DK (1) DK1270081T3 (ja)
ES (1) ES2322940T3 (ja)

Cited By (1)

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CN112058515A (zh) * 2020-08-10 2020-12-11 浙江虹达特种橡胶制品有限公司 用于喷头中的香料缓释装置的制作方法及应用方法

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DE102017122493A1 (de) * 2017-09-27 2019-03-28 Dürr Systems Ag Applikator mit geringem Düsenabstand
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CN109225708A (zh) * 2018-08-23 2019-01-18 浙江荣鹏气动工具有限公司 一种用于高压无气喷枪上的可调节的密封结构
CN110215982A (zh) * 2019-06-03 2019-09-10 吉林市新大科机电技术有限责任公司 一种流化床式气流磨磨室多孔底喷嘴装置
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CN111841932B (zh) * 2020-08-26 2024-05-03 玉溪市新特科技有限公司 一种新型高速自动喷枪
CN113309881B (zh) * 2021-05-22 2023-08-11 上海开维喜阀门有限公司 一种具有高密封性能的双通道阀门
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CN112058515A (zh) * 2020-08-10 2020-12-11 浙江虹达特种橡胶制品有限公司 用于喷头中的香料缓释装置的制作方法及应用方法
CN112058515B (zh) * 2020-08-10 2022-03-04 浙江虹达特种橡胶制品有限公司 用于喷头中的香料缓释装置的制作方法及应用方法

Also Published As

Publication number Publication date
CA2389940C (en) 2012-02-21
US20020195505A1 (en) 2002-12-26
EP1270081B1 (en) 2009-03-25
DE60231677D1 (de) 2009-05-07
ES2322940T3 (es) 2009-07-02
US6776360B2 (en) 2004-08-17
CN1394691A (zh) 2003-02-05
AU4881902A (en) 2003-01-02
CN100430147C (zh) 2008-11-05
ATE426457T1 (de) 2009-04-15
EP1270081A3 (en) 2004-03-10
EP1270081A2 (en) 2003-01-02
AU784945B2 (en) 2006-08-03
CA2389940A1 (en) 2002-12-26
JP2003062490A (ja) 2003-03-04
JP4330848B2 (ja) 2009-09-16

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