FR537149A - Metal steam electric converter with automatic reinforcement and vacuum maintenance - Google Patents

Metal steam electric converter with automatic reinforcement and vacuum maintenance

Info

Publication number
FR537149A
FR537149A FR537149DA FR537149A FR 537149 A FR537149 A FR 537149A FR 537149D A FR537149D A FR 537149DA FR 537149 A FR537149 A FR 537149A
Authority
FR
France
Prior art keywords
electric converter
metal steam
steam electric
vacuum maintenance
automatic reinforcement
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.)
D Organisation Economique B O
Original Assignee
D Organisation Economique B O
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 D Organisation Economique B O filed Critical D Organisation Economique B O
Application granted granted Critical
Publication of FR537149A publication Critical patent/FR537149A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • 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
    • H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
FR537149D 1921-06-02 1921-06-02 Metal steam electric converter with automatic reinforcement and vacuum maintenance Expired FR537149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR537149T 1921-06-02

Publications (1)

Publication Number Publication Date
FR537149A true FR537149A (en) 1922-05-16

Family

ID=8927292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR537149D Expired FR537149A (en) 1921-06-02 1921-06-02 Metal steam electric converter with automatic reinforcement and vacuum maintenance

Country Status (1)

Country Link
FR (1) FR537149A (en)

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