ES270189A1 - Device for coating with a dust the internal surfaces of ampoules for flammers and discharge pipes (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for coating with a dust the internal surfaces of ampoules for flammers and discharge pipes (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES270189A1
ES270189A1 ES270189A ES270189A ES270189A1 ES 270189 A1 ES270189 A1 ES 270189A1 ES 270189 A ES270189 A ES 270189A ES 270189 A ES270189 A ES 270189A ES 270189 A1 ES270189 A1 ES 270189A1
Authority
ES
Spain
Prior art keywords
ampoules
translation
coating
machine
legally binding
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
ES270189A
Other languages
Spanish (es)
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
Publication of ES270189A1 publication Critical patent/ES270189A1/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
    • B05B5/08—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
    • 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)
  • Electrostatic Spraying Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

Device for coating the inner surfaces of ampoules for incandescent lamps and discharge tubes with a powder, comprising a member for holding a blister, an ejector having one or more channels adapted to be linked to a source of powder supply, which carries a first electrode and must be introduced into the neck of an ampoule, and a second electrode disposed on the outside of the ampoule and having a potential difference with respect to the first electrode, means being also provided for heating the ampoule that must to be coated, characterized in that it comprises at least a number of channels in the ejector, the main directions of at least those portions of the channels that are located near the powder outlet openings being convergent in the spray direction. (Machine-translation by Google Translate, not legally binding)
ES270189A 1960-09-02 1961-08-31 Device for coating with a dust the internal surfaces of ampoules for flammers and discharge pipes (Machine-translation by Google Translate, not legally binding) Expired ES270189A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL255548 1960-09-02

Publications (1)

Publication Number Publication Date
ES270189A1 true ES270189A1 (en) 1961-12-16

Family

ID=19752540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES270189A Expired ES270189A1 (en) 1960-09-02 1961-08-31 Device for coating with a dust the internal surfaces of ampoules for flammers and discharge pipes (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
US (1) US3126300A (en)
CH (1) CH397974A (en)
ES (1) ES270189A1 (en)
GB (1) GB951151A (en)
NL (2) NL112394C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745969A (en) * 1971-04-19 1973-07-17 Motorola Inc Offset top ejection vapor deposition apparatus
US4081709A (en) * 1975-11-20 1978-03-28 General Electric Company Electrostatic coating of silica powders on incandescent bulbs
GB1558043A (en) * 1976-02-03 1979-12-19 Onoda Cement Co Ltd Metal squeeze out tube and method and apparatus for forming a powder layer on its surface
US4597984A (en) * 1985-06-03 1986-07-01 General Electric Company Method and apparatus for coating fluorescent lamp tubes
EP0359560B1 (en) * 1988-09-16 1992-12-23 Glass Bulbs Limited An apparatus for manufacturing a light diffusing glass envelope
US6564772B1 (en) 2001-10-30 2003-05-20 Caterpillar Inc. Injector tip for an internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566392A (en) * 1945-06-20 1951-09-04 John A Wilkins Spray gun
FR1087714A (en) * 1953-11-23 1955-02-28 Spray method and device
US2806444A (en) * 1954-12-16 1957-09-17 Westinghouse Electric Corp Silica coating apparatus for incandescent lamp bulbs
US3045925A (en) * 1959-09-29 1962-07-24 Michael N Giangualano Multiple spray apparatus

Also Published As

Publication number Publication date
NL112394C (en)
NL255548A (en)
CH397974A (en) 1965-08-31
GB951151A (en) 1964-03-04
US3126300A (en) 1964-03-24

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