SE8902936L - SET AND DEVICE MOVE ON THE INSIDE OF THE LAMP PIST WITH ELECTROSTATIC ROADS WITH A POWDER-SHAPED INORGANIC COATING MATERIAL - Google Patents

SET AND DEVICE MOVE ON THE INSIDE OF THE LAMP PIST WITH ELECTROSTATIC ROADS WITH A POWDER-SHAPED INORGANIC COATING MATERIAL

Info

Publication number
SE8902936L
SE8902936L SE8902936A SE8902936A SE8902936L SE 8902936 L SE8902936 L SE 8902936L SE 8902936 A SE8902936 A SE 8902936A SE 8902936 A SE8902936 A SE 8902936A SE 8902936 L SE8902936 L SE 8902936L
Authority
SE
Sweden
Prior art keywords
powder
pist
roads
electrostatic
lamp
Prior art date
Application number
SE8902936A
Other languages
Swedish (sv)
Other versions
SE8902936D0 (en
Inventor
T Palotai
Original Assignee
Tungsram Reszvenytarsasag
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 Tungsram Reszvenytarsasag filed Critical Tungsram Reszvenytarsasag
Publication of SE8902936D0 publication Critical patent/SE8902936D0/en
Publication of SE8902936L publication Critical patent/SE8902936L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
    • B05D1/06—Applying particulate materials
    • 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
    • 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
    • B05B7/1472—Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/227—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of containers, cans or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

Method for coating inner surface of light source covers electrostatically applying anorganic powder and uses venturi effect to lift particles into cover
SE8902936A 1988-09-07 1989-09-06 SET AND DEVICE MOVE ON THE INSIDE OF THE LAMP PIST WITH ELECTROSTATIC ROADS WITH A POWDER-SHAPED INORGANIC COATING MATERIAL SE8902936L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU884615A HU208762B (en) 1988-09-07 1988-09-07 Method for electrostatic coating inner surface of light source bulbs

Publications (2)

Publication Number Publication Date
SE8902936D0 SE8902936D0 (en) 1989-09-06
SE8902936L true SE8902936L (en) 1990-03-08

Family

ID=10968464

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902936A SE8902936L (en) 1988-09-07 1989-09-06 SET AND DEVICE MOVE ON THE INSIDE OF THE LAMP PIST WITH ELECTROSTATIC ROADS WITH A POWDER-SHAPED INORGANIC COATING MATERIAL

Country Status (5)

Country Link
CH (1) CH678822A5 (en)
DE (1) DE3925476A1 (en)
HU (1) HU208762B (en)
NL (1) NL8902001A (en)
SE (1) SE8902936L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666753A1 (en) * 1990-09-18 1992-03-20 Sames Sa Feed device for a powder-spray apparatus
US5397605A (en) * 1992-05-29 1995-03-14 Barbieri; Girolamo Method and apparatus for electrostatically coating a workpiece with paint
DE4443773A1 (en) * 1994-12-08 1996-06-13 Basf Ag Particle swirling method and device for carrying it out
DE19537089A1 (en) * 1995-10-05 1997-04-10 Abb Research Ltd Method and device for powder spraying

Also Published As

Publication number Publication date
CH678822A5 (en) 1991-11-15
HU208762B (en) 1993-12-28
HUT51028A (en) 1990-03-28
SE8902936D0 (en) 1989-09-06
DE3925476A1 (en) 1990-03-15
NL8902001A (en) 1990-04-02

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