FR1119445A - Improvements in the isolation of electrical devices - Google Patents

Improvements in the isolation of electrical devices

Info

Publication number
FR1119445A
FR1119445A FR1119445DA FR1119445A FR 1119445 A FR1119445 A FR 1119445A FR 1119445D A FR1119445D A FR 1119445DA FR 1119445 A FR1119445 A FR 1119445A
Authority
FR
France
Prior art keywords
isolation
electrical devices
electrical
devices
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
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1119445A publication Critical patent/FR1119445A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/04—Sealing arrangements, e.g. against humidity
FR1119445D 1954-02-19 1955-02-18 Improvements in the isolation of electrical devices Expired FR1119445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1119445X 1954-02-19

Publications (1)

Publication Number Publication Date
FR1119445A true FR1119445A (en) 1956-06-20

Family

ID=10875501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1119445D Expired FR1119445A (en) 1954-02-19 1955-02-18 Improvements in the isolation of electrical devices

Country Status (1)

Country Link
FR (1) FR1119445A (en)

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