FR2331146A1 - Procede pour appliquer une couche d'une suspension et/ou d'une solution sur la paroi interieure d'une lampe tubulaire - Google Patents

Procede pour appliquer une couche d'une suspension et/ou d'une solution sur la paroi interieure d'une lampe tubulaire

Info

Publication number
FR2331146A1
FR2331146A1 FR7633126A FR7633126A FR2331146A1 FR 2331146 A1 FR2331146 A1 FR 2331146A1 FR 7633126 A FR7633126 A FR 7633126A FR 7633126 A FR7633126 A FR 7633126A FR 2331146 A1 FR2331146 A1 FR 2331146A1
Authority
FR
France
Prior art keywords
suspension
applying
layer
solution
inside wall
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.)
Granted
Application number
FR7633126A
Other languages
English (en)
French (fr)
Other versions
FR2331146B1 (enExample
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 FR2331146A1 publication Critical patent/FR2331146A1/fr
Application granted granted Critical
Publication of FR2331146B1 publication Critical patent/FR2331146B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FR7633126A 1975-11-04 1976-11-03 Procede pour appliquer une couche d'une suspension et/ou d'une solution sur la paroi interieure d'une lampe tubulaire Granted FR2331146A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7512882,A NL180263C (nl) 1975-11-04 1975-11-04 Werkwijze voor het aanbrengen van een laag van een suspensie en/of oplossing op de binnenwand van een buisvormige lamp, alsmede inrichting voor het uitvoeren van deze werkwijze.

Publications (2)

Publication Number Publication Date
FR2331146A1 true FR2331146A1 (fr) 1977-06-03
FR2331146B1 FR2331146B1 (enExample) 1981-12-04

Family

ID=19824781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633126A Granted FR2331146A1 (fr) 1975-11-04 1976-11-03 Procede pour appliquer une couche d'une suspension et/ou d'une solution sur la paroi interieure d'une lampe tubulaire

Country Status (9)

Country Link
US (1) US4064291A (enExample)
JP (1) JPS5258282A (enExample)
BE (1) BE847931A (enExample)
CA (1) CA1067764A (enExample)
DE (1) DE2648602C2 (enExample)
FR (1) FR2331146A1 (enExample)
GB (1) GB1516448A (enExample)
IT (1) IT1072890B (enExample)
NL (1) NL180263C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464723A3 (en) * 1990-07-03 1993-02-03 Gte Products Corporation Method and apparatus for forming apertures in fluorescent lamps

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7163722B2 (en) * 2003-12-19 2007-01-16 Lcd Lighting, Inc. Device and method for coating serpentine fluorescent lamps

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901375A (en) * 1957-08-07 1959-08-25 Gen Electric Fluorescent lamp coating process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619430A (en) * 1948-05-11 1952-11-25 Sylvania Electric Prod Method of silvering incandescent bulbs of the reflecting type
US2709414A (en) * 1951-09-18 1955-05-31 Sylvania Electric Prod Coating machine for cathode ray tubes
US2930531A (en) * 1955-08-29 1960-03-29 Jr Merritt T Kennedy Wriggler type fluid distributor
US2895449A (en) * 1957-04-30 1959-07-21 Continental Can Co Inside side seam coating means
US3019938A (en) * 1957-09-09 1962-02-06 Continental Can Co Coated can end and coating method
US3225241A (en) * 1959-07-09 1965-12-21 Sylvania Electric Prod Aperture fluorescent lamp
US3204604A (en) * 1962-07-18 1965-09-07 Barich Steve Spraying apparatus
US3421701A (en) * 1967-04-25 1969-01-14 Clayton Specialties Inc Controlled pattern spraying nozzle
NL169533C (nl) * 1971-08-28 1982-07-16 Philips Nv Lagedrukkwikdampontladingslamp.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901375A (en) * 1957-08-07 1959-08-25 Gen Electric Fluorescent lamp coating process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464723A3 (en) * 1990-07-03 1993-02-03 Gte Products Corporation Method and apparatus for forming apertures in fluorescent lamps

Also Published As

Publication number Publication date
IT1072890B (it) 1985-04-13
BE847931A (fr) 1977-05-03
US4064291A (en) 1977-12-20
NL7512882A (nl) 1977-05-06
DE2648602A1 (de) 1977-05-12
CA1067764A (en) 1979-12-11
DE2648602C2 (de) 1984-12-06
JPS5258282A (en) 1977-05-13
GB1516448A (en) 1978-07-05
FR2331146B1 (enExample) 1981-12-04
NL180263C (nl) 1987-01-16
JPS6130371B2 (enExample) 1986-07-12
NL180263B (nl) 1986-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse