FR2399875A1 - Dispositif mecanique pour diriger un ecoulement de poudre, notamment pour appareils de revetement d'objets - Google Patents

Dispositif mecanique pour diriger un ecoulement de poudre, notamment pour appareils de revetement d'objets

Info

Publication number
FR2399875A1
FR2399875A1 FR7823070A FR7823070A FR2399875A1 FR 2399875 A1 FR2399875 A1 FR 2399875A1 FR 7823070 A FR7823070 A FR 7823070A FR 7823070 A FR7823070 A FR 7823070A FR 2399875 A1 FR2399875 A1 FR 2399875A1
Authority
FR
France
Prior art keywords
powder
directing
flow
mechanical device
bypass line
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Withdrawn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
FR7823070A
Other languages
English (en)
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.)
Continental Group Inc
Original Assignee
Continental Group Inc
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 Continental Group Inc filed Critical Continental Group Inc
Publication of FR2399875A1 publication Critical patent/FR2399875A1/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Withdrawn legal-status Critical Current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
    • B05B7/1468—Arrangements for supplying particulate material the means for supplying particulate material comprising a recirculation loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1683—Arrangements for supplying liquids or other fluent material specially adapted for particulate materials

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

L'invention a trait à un dispositif mécanique pour diriger un écoulement de poudre. Elle propose, dans un appareil de revêtement électrostatique séquentiel d'objets distincts, un dispositif de commutation d'écoulement dans lequel une canalisation de délivrance de mélange de poudre et de gaz et une canalisation de retour possèdent chacune, adjacents à une canalisation de détournement, des organes délivrant un écoulement gazeux permanent au travers, même lorsque ladite canalisation de détournement n'est pas associée à eux, pour éliminer la résistance d'air inerte habituelle à l'écoulement du mélange de poudre et de gaz lorsque la canalisation de détournement est initialement déplacée et mise en communication avec eux. Application : revêtement d'objets à l'aide d'une poudre.
FR7823070A 1977-08-09 1978-08-04 Dispositif mecanique pour diriger un ecoulement de poudre, notamment pour appareils de revetement d'objets Withdrawn FR2399875A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/823,028 US4138161A (en) 1977-08-09 1977-08-09 Mechanical powder flow diverting device

Publications (1)

Publication Number Publication Date
FR2399875A1 true FR2399875A1 (fr) 1979-03-09

Family

ID=25237602

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823070A Withdrawn FR2399875A1 (fr) 1977-08-09 1978-08-04 Dispositif mecanique pour diriger un ecoulement de poudre, notamment pour appareils de revetement d'objets

Country Status (14)

Country Link
US (1) US4138161A (fr)
JP (1) JPS5430237A (fr)
AT (1) AT362849B (fr)
AU (1) AU3874278A (fr)
BE (1) BE869585A (fr)
BR (1) BR7805082A (fr)
CA (1) CA1090852A (fr)
DE (1) DE2834262A1 (fr)
DK (1) DK349378A (fr)
FR (1) FR2399875A1 (fr)
GB (1) GB2002708B (fr)
IT (1) IT1099003B (fr)
NL (1) NL7807617A (fr)
SE (1) SE7807469L (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548652A (en) * 1983-09-06 1985-10-22 Graco Inc. Method of purging a plural component mixing and dispensing system
US4522789A (en) * 1983-09-06 1985-06-11 Graco Inc. Plural component mixing and dispensing system
CH663910A5 (de) * 1985-02-21 1988-01-29 Praezisions Werkzeuge Ag Beschichtungsanordnungen sowie deren verwendung.
US4770344A (en) * 1986-12-08 1988-09-13 Nordson Corporation Powder spraying system
US5213817A (en) * 1991-12-12 1993-05-25 Mcneil-Ppc, Inc. Apparatus for intermittently applying particulate powder material to a fibrous substrate
US5520735A (en) * 1992-06-30 1996-05-28 Nordson Corporation Nozzle assembly and system for applying powder to a workpiece
US5474609A (en) * 1992-06-30 1995-12-12 Nordson Corporation Methods and apparatus for applying powder to workpieces
DE19611121A1 (de) * 1996-03-21 1997-09-25 Motan Fuller Verfahrenstechnik Rohrweiche für pneumatisch geförderte Schüttgüter
DE19724362A1 (de) * 1997-06-10 1998-12-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren und Vorrichtung zum Beschlämmen und Trocknen von Glasrohren für Lampen
EP0901833A3 (fr) * 1997-09-10 2000-12-06 Nylok Fastener Corporation Appareil d'alimentation en poudre pour le poudrage de pièces filetées
US6139912A (en) * 1999-05-10 2000-10-31 Mcneil-Ppc, Inc. Method for intermittent application of particulate material
US20030080220A1 (en) * 1999-09-16 2003-05-01 Mather Brian D. Powder spray gun with inline angle spray nozzle
WO2003031075A1 (fr) * 1999-09-16 2003-04-17 Nordson Corporation Pistolet pulverisateur dote d'un bec pulverisateur a angle en ligne
US6478242B1 (en) 1999-09-16 2002-11-12 Nordson Corporation Powder spray gun
US6722822B2 (en) * 2002-08-20 2004-04-20 The Young Industries, Inc. System for pneumatically conveying bulk particulate materials
US7121156B2 (en) * 2005-01-31 2006-10-17 Proptester, Inc. Proppant sampling
US20060169066A1 (en) * 2005-01-31 2006-08-03 Anschutz Donald A Inline proppant sampling
US7882797B2 (en) * 2005-12-15 2011-02-08 Sca Hygiene Products Ab Method and device for application of particles in an absorbent structure
FR2895383B1 (fr) * 2005-12-27 2010-03-12 Sidel Sa Convoyeur ou transporteur a air
US8001994B2 (en) * 2008-04-14 2011-08-23 Martin Engineering Company Gas channeling device for directing blasts of gas through alternative outlet passageways and method therefor
FI124335B (fi) * 2012-09-26 2014-07-15 Maricap Oy Laite virtaustien vaihtamiseksi ja materiaalin keräily- ja siirtojärjestelmä
US10694660B2 (en) * 2018-06-20 2020-06-30 Deere & Company Commodity delivery system for work vehicle with rotary manifold regulator
US11305951B2 (en) 2020-03-25 2022-04-19 Deere & Company Coordinated control of commodity container pressure selection with run selection in a commodity delivery system of a work vehicle
CN113198630B (zh) * 2021-04-27 2022-08-05 宁波立成涂装技术有限公司 一种喷枪内粉管及粉末静电喷枪

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834418A (en) * 1972-06-21 1974-09-10 Simon Ltd H Control valve
US3901184A (en) * 1974-07-23 1975-08-26 Continental Can Co Pneumatic powder flow diverting device
US4025664A (en) * 1974-01-02 1977-05-24 Eppco Container coating method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720425A (en) * 1951-05-05 1955-10-11 Sebac Nouvelle S A Soc Spreading devices
DE1103217B (de) * 1958-06-14 1961-03-23 Hauni Werke Koerber & Co Kg Anlage zum pneumatisch erfolgenden Beschicken von Zigarettenmaschinen mit Schnittabak
US3431027A (en) * 1967-12-15 1969-03-04 Combustion Eng Flow divider for pneumatically conveyed stringy material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834418A (en) * 1972-06-21 1974-09-10 Simon Ltd H Control valve
US4025664A (en) * 1974-01-02 1977-05-24 Eppco Container coating method
US3901184A (en) * 1974-07-23 1975-08-26 Continental Can Co Pneumatic powder flow diverting device

Also Published As

Publication number Publication date
GB2002708B (en) 1982-01-27
JPS5430237A (en) 1979-03-06
NL7807617A (nl) 1979-02-13
AU3874278A (en) 1980-02-14
AT362849B (de) 1981-06-25
DK349378A (da) 1979-02-10
JPS6130830B2 (fr) 1986-07-16
IT7825992A0 (it) 1978-07-21
ATA576478A (de) 1980-11-15
BR7805082A (pt) 1979-05-29
DE2834262A1 (de) 1979-02-22
US4138161A (en) 1979-02-06
BE869585A (fr) 1978-12-01
GB2002708A (en) 1979-02-28
CA1090852A (fr) 1980-12-02
IT1099003B (it) 1985-09-18
SE7807469L (sv) 1979-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse
RC Opposition against decision of lapse
DA Annulment of decision of lapse
ST Notification of lapse