FR562512A - Procédé de régénération des tubes à vide utilisés en t. s. f. dits lampes à trois électrodes - Google Patents

Procédé de régénération des tubes à vide utilisés en t. s. f. dits lampes à trois électrodes

Info

Publication number
FR562512A
FR562512A FR562512DA FR562512A FR 562512 A FR562512 A FR 562512A FR 562512D A FR562512D A FR 562512DA FR 562512 A FR562512 A FR 562512A
Authority
FR
France
Prior art keywords
regenerating
called
vacuum tubes
tubes used
electrode lamps
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
Other languages
English (en)
Inventor
Georges Lahaye
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 filed Critical
Application granted granted Critical
Publication of FR562512A publication Critical patent/FR562512A/fr
Expired 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
    • H01J9/50—Repairing or regenerating used or defective discharge tubes or lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR562512D 1923-02-21 1923-02-21 Procédé de régénération des tubes à vide utilisés en t. s. f. dits lampes à trois électrodes Expired FR562512A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR562512T 1923-02-21

Publications (1)

Publication Number Publication Date
FR562512A true FR562512A (fr) 1923-11-12

Family

ID=8944343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR562512D Expired FR562512A (fr) 1923-02-21 1923-02-21 Procédé de régénération des tubes à vide utilisés en t. s. f. dits lampes à trois électrodes

Country Status (1)

Country Link
FR (1) FR562512A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755420C (de) * 1929-07-25 1955-08-04 Opta Radio A G Systemanordnung fuer Mehrsystemroehren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE755420C (de) * 1929-07-25 1955-08-04 Opta Radio A G Systemanordnung fuer Mehrsystemroehren

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