EP1779932A3 - Procédé et appareil de pulvérisation et application à un système de pulvérisation de poudre, notamment pour installation de détection de défauts de surface par ressuage - Google Patents

Procédé et appareil de pulvérisation et application à un système de pulvérisation de poudre, notamment pour installation de détection de défauts de surface par ressuage Download PDF

Info

Publication number
EP1779932A3
EP1779932A3 EP06122548A EP06122548A EP1779932A3 EP 1779932 A3 EP1779932 A3 EP 1779932A3 EP 06122548 A EP06122548 A EP 06122548A EP 06122548 A EP06122548 A EP 06122548A EP 1779932 A3 EP1779932 A3 EP 1779932A3
Authority
EP
European Patent Office
Prior art keywords
powder
tank
gas
aparatus
exuding
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Withdrawn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
EP06122548A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1779932A2 (fr
Inventor
Pascal Beaume
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.)
Safran Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 Turbomeca SA filed Critical Turbomeca SA
Publication of EP1779932A2 publication Critical patent/EP1779932A2/fr
Publication of EP1779932A3 publication Critical patent/EP1779932A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • B05B7/14—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 designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • 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
    • B05B7/14—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 designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1477—Arrangements for supplying particulate material means for supplying to several spray apparatus

Landscapes

  • Nozzles (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
EP06122548A 2005-10-28 2006-10-19 Procédé et appareil de pulvérisation et application à un système de pulvérisation de poudre, notamment pour installation de détection de défauts de surface par ressuage Withdrawn EP1779932A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0511046A FR2892647B1 (fr) 2005-10-28 2005-10-28 Appareil de pulverisation

Publications (2)

Publication Number Publication Date
EP1779932A2 EP1779932A2 (fr) 2007-05-02
EP1779932A3 true EP1779932A3 (fr) 2008-03-19

Family

ID=36593653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06122548A Withdrawn EP1779932A3 (fr) 2005-10-28 2006-10-19 Procédé et appareil de pulvérisation et application à un système de pulvérisation de poudre, notamment pour installation de détection de défauts de surface par ressuage

Country Status (8)

Country Link
US (1) US7661909B2 (https=)
EP (1) EP1779932A3 (https=)
JP (1) JP2007118004A (https=)
AU (1) AU2006233230A1 (https=)
BR (1) BRPI0604354A (https=)
CA (1) CA2565771A1 (https=)
FR (1) FR2892647B1 (https=)
ZA (1) ZA200609011B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5557437B2 (ja) * 2008-10-01 2014-07-23 旭サナック株式会社 粉体供給装置及び粉体塗装装置
RU2387964C1 (ru) * 2008-12-09 2010-04-27 Федеральное государственное унитарное предприятие "Российский Федеральный Ядерный Центр-Всероссийский Научно-Исследовательский Институт Технической Физики имени академика Е.И. Забабахина" (ФГУП "РФЯЦ-ВНИИТФ им. академ. Е.И. Забабахина") Способ обнаружения протечек на дне резервуара
CN109765010A (zh) * 2018-12-29 2019-05-17 天长缸盖有限公司 一种可准确寻找到渗漏点的缸盖测漏装置
CN109580113B (zh) * 2018-12-29 2021-11-26 天长缸盖有限公司 一种快速检测缸盖渗漏与否的检测装置
CN118237195B (zh) * 2024-05-24 2024-08-02 常州市中隆木业股份有限公司 一种地板生产用涂覆装置及涂覆方法
JP2025187680A (ja) * 2024-06-14 2025-12-25 Smc株式会社 漏洩検査用噴霧ユニット、漏洩検査システム及び漏洩検査方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005413B (de) * 1955-02-28 1957-03-28 Knapsack Ag Verfahren und Vorrichtung zum Aufbringen von Schutzueberzuegen aus schmelzbaren pulverfoermigen Stoffen auf Gegenstaende beliebiger Art durch Aufspritzen des Pulvers mit einem Flammenspritzgeraet
US3305140A (en) * 1965-03-26 1967-02-21 Washington Dry chip sprayer
FR2163182A5 (en) * 1972-12-07 1973-07-20 Traversac Rene Powder spray dispenser - using perforated rising air line to pick up from fluidised bed
US6598803B1 (en) * 1998-08-22 2003-07-29 Itw Gema Ag Powder spray coating device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US914105A (en) * 1908-06-11 1909-03-02 Francis P Boland Sand-blast machine.
US2616766A (en) * 1948-08-24 1952-11-04 Giesen Material distributing apparatus
US2696933A (en) * 1950-12-29 1954-12-14 Int Minerals & Chem Corp Apparatus for dusting
US2687331A (en) * 1952-03-05 1954-08-24 Lock Joint Pipe Co Projecting apparatus
US2817310A (en) * 1953-12-03 1957-12-24 Louis J Ponzini Air-actuated devices for producing and dispensing comminuted solids in suspension
ZA745832B (en) * 1973-10-13 1975-10-29 Polysius Ag Device for the pneumatic withdrawal of fine material from a silo container
GB9511494D0 (en) * 1995-06-07 1995-08-02 Degesch De Chile Ltda Particulate material feeding apparatus and process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1005413B (de) * 1955-02-28 1957-03-28 Knapsack Ag Verfahren und Vorrichtung zum Aufbringen von Schutzueberzuegen aus schmelzbaren pulverfoermigen Stoffen auf Gegenstaende beliebiger Art durch Aufspritzen des Pulvers mit einem Flammenspritzgeraet
US3305140A (en) * 1965-03-26 1967-02-21 Washington Dry chip sprayer
FR2163182A5 (en) * 1972-12-07 1973-07-20 Traversac Rene Powder spray dispenser - using perforated rising air line to pick up from fluidised bed
US6598803B1 (en) * 1998-08-22 2003-07-29 Itw Gema Ag Powder spray coating device

Also Published As

Publication number Publication date
FR2892647B1 (fr) 2008-02-22
US20070098885A1 (en) 2007-05-03
US7661909B2 (en) 2010-02-16
CA2565771A1 (fr) 2007-04-28
BRPI0604354A (pt) 2007-08-21
FR2892647A1 (fr) 2007-05-04
JP2007118004A (ja) 2007-05-17
EP1779932A2 (fr) 2007-05-02
AU2006233230A1 (en) 2007-05-17
ZA200609011B (en) 2007-07-25

Similar Documents

Publication Publication Date Title
ATE533552T1 (de) Verfahren zum durchmischen einer in einem abgeschlossenen behälter befindlichen flüssigkeit bzw. mischung bestehend aus flüssigkeit und einem feinteiligen feststoff unter verwendung einer ejektorstrahldüse
EP2180162A3 (en) Gas turbine ejector and method of operation
RU2010110762A (ru) Способ и устройство для внесения вспомогательного материала
ATE358531T1 (de) Verfahren und vorrichtung zum aufbringen von flüssigkeiten in eine feststoffströmung eines strahlschichtapparates
EP1779932A3 (fr) Procédé et appareil de pulvérisation et application à un système de pulvérisation de poudre, notamment pour installation de détection de défauts de surface par ressuage
WO2008157581A3 (en) Aerodynamic sampler for chemical/biological trace detection
ATE510627T1 (de) Vorrichtung zum aufsprühen von pigmentierten flüssigkeiten
EP1116520A3 (fr) Buse pour récipient aérosol
HUE031163T2 (en) Aerosol generating device
ATE305841T1 (de) Sandstrahlgerät
DE602006017875D1 (de) Verfahren und vorrichtung zur beförderung von material und ausstossvorrichtung
WO2006123127A3 (en) Cleaning storage and like tanks
CN101330954B (zh) 重力分离器和用于分离含有水、油以及气体的混合物的方法
JP2014031760A (ja) ジェットポンプおよび複合ジェット流型ジェットポンプによる負圧形成方法
EP0042396A1 (en) Method and apparatus for dissolving gas in a liquid
CA2585845A1 (fr) Epandeur de poudre basse pression avec debit controle
CN101569457B (zh) 香水雾化喷头
WO2009050288A4 (fr) Dispositif d'evacuation de fluide d'un reacteur a lit fluidifie rotatif avec refoulement des particules solides
FR2965054A1 (fr) Dispositif de prelevement de poussieres ou de particules solides notamment en vue de la detection d'explosifs
CN212262218U (zh) 三相射流消防系统
AU2002100543A4 (en) Method and apparatus for improving froth flotation
FR3036296B1 (fr) Systeme de melange d'un produit chimique avec de l'eau
JP2007118004A5 (https=)
DE50005685D1 (de) Verfahren und Vorrichtung zur Befeuchtung von trockenen Spritzmassen in der Förderleitung
CN107683171A (zh) 气体置换装置

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

17P Request for examination filed

Effective date: 20061019

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

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: 20110503