CA995526A - Electrostatic powder coating of lamp envelopes - Google Patents

Electrostatic powder coating of lamp envelopes

Info

Publication number
CA995526A
CA995526A CA174,162A CA174162A CA995526A CA 995526 A CA995526 A CA 995526A CA 174162 A CA174162 A CA 174162A CA 995526 A CA995526 A CA 995526A
Authority
CA
Canada
Prior art keywords
powder coating
electrostatic powder
lamp envelopes
envelopes
lamp
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.)
Expired
Application number
CA174,162A
Other languages
English (en)
Other versions
CA174162S (en
Inventor
Walter J.R.A. De Rop
Josef J.B. Boeckx
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA995526A publication Critical patent/CA995526A/en
Expired 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
    • 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
    • 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
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/12—Plant for applying liquids or other fluent materials to objects specially adapted for coating the interior of hollow bodies
    • 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
    • B05D1/045—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field on non-conductive substrates
    • 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
    • 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
    • B05D2203/00—Other substrates
    • B05D2203/30—Other inorganic substrates, e.g. ceramics, silicon
    • B05D2203/35—Glass
CA174,162A 1972-06-21 1973-06-15 Electrostatic powder coating of lamp envelopes Expired CA995526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7208454A NL7208454A (ja) 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
CA995526A true CA995526A (en) 1976-08-24

Family

ID=19816320

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,162A Expired CA995526A (en) 1972-06-21 1973-06-15 Electrostatic powder coating of lamp envelopes

Country Status (8)

Country Link
JP (1) JPS5523106B2 (ja)
BE (1) BE801145A (ja)
CA (1) CA995526A (ja)
DE (1) DE2328309C3 (ja)
FR (1) FR2189334B1 (ja)
GB (1) GB1395437A (ja)
IT (1) IT990759B (ja)
NL (1) NL7208454A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081709A (en) * 1975-11-20 1978-03-28 General Electric Company Electrostatic coating of silica powders on incandescent bulbs
NL8102839A (nl) * 1981-06-12 1983-01-03 Philips Nv Plasmaspuiten van conversieschermen.
HU184030B (en) * 1982-09-22 1984-06-28 Egyesuelt Izzolampa Apparatus for electrostatic coating bulb of light sources
DE9114142U1 (ja) * 1991-11-13 1993-03-11 Pct Powder Coating Technologies Gmbh, 7482 Krauchenwies, De
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988458A (en) * 1956-01-20 1961-06-13 Meister George Process for electrostatic coating of incandescent lamp envelopes

Also Published As

Publication number Publication date
BE801145A (fr) 1973-12-19
FR2189334B1 (ja) 1977-09-09
NL7208454A (ja) 1973-12-27
DE2328309C3 (de) 1981-02-26
FR2189334A1 (ja) 1974-01-25
JPS5523106B2 (ja) 1980-06-20
DE2328309B2 (de) 1980-05-29
GB1395437A (en) 1975-05-29
DE2328309A1 (de) 1974-01-10
IT990759B (it) 1975-07-10
JPS4958124A (ja) 1974-06-05

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