FR647172A - Perfectionnements aux lampes triodes démontables - Google Patents

Perfectionnements aux lampes triodes démontables

Info

Publication number
FR647172A
FR647172A FR647172DA FR647172A FR 647172 A FR647172 A FR 647172A FR 647172D A FR647172D A FR 647172DA FR 647172 A FR647172 A FR 647172A
Authority
FR
France
Prior art keywords
triode
lamps
removable
triode lamps
removable triode
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
Maurice-Desire Descarsin
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 FR647172A publication Critical patent/FR647172A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • 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)
FR647172D 1927-06-03 1927-06-03 Perfectionnements aux lampes triodes démontables Expired FR647172A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR647172T 1927-06-03

Publications (1)

Publication Number Publication Date
FR647172A true FR647172A (fr) 1928-11-21

Family

ID=9001931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647172D Expired FR647172A (fr) 1927-06-03 1927-06-03 Perfectionnements aux lampes triodes démontables

Country Status (1)

Country Link
FR (1) FR647172A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750154C (de) * 1935-03-15 1944-12-16 Rca Corp Vorrichtung zur Kuehlung fuer teils aus Glas, teils aus Metall bestehende Entladungsroehren groesserer Leistung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750154C (de) * 1935-03-15 1944-12-16 Rca Corp Vorrichtung zur Kuehlung fuer teils aus Glas, teils aus Metall bestehende Entladungsroehren groesserer Leistung

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