FR51096E - Improvements made to discharge devices - Google Patents

Improvements made to discharge devices

Info

Publication number
FR51096E
FR51096E FR51096DA FR51096E FR 51096 E FR51096 E FR 51096E FR 51096D A FR51096D A FR 51096DA FR 51096 E FR51096 E FR 51096E
Authority
FR
France
Prior art keywords
improvements made
discharge devices
discharge
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 FR51096E publication Critical patent/FR51096E/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
    • H01J13/34—Igniting arrangements
    • 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
    • H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
    • H01J2893/0087—Igniting means; Cathode spot maintaining or extinguishing means
FR51096D 1940-03-30 1940-03-30 Improvements made to discharge devices Expired FR51096E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51096T 1940-03-30

Publications (1)

Publication Number Publication Date
FR51096E true FR51096E (en) 1941-08-06

Family

ID=8686010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51096D Expired FR51096E (en) 1940-03-30 1940-03-30 Improvements made to discharge devices

Country Status (1)

Country Link
FR (1) FR51096E (en)

Similar Documents

Publication Publication Date Title
FR939271A (en) Improvements to electronic discharge devices
FR944979A (en) Improvements to electronic discharge devices
FR58577E (en) Improvements to electronic discharge devices
FR861969A (en) Improvements to thermionic discharge devices
FR907691A (en) Improvements to electronic discharge devices
FR57753E (en) Improvements to electronic discharge devices
FR939303A (en) Improvements to electro-magnetic devices
FR861799A (en) Improvements to light discharge devices
FR870111A (en) Improvements to discharge tubes
FR884059A (en) Improvements to discharge tubes
FR65357E (en) Improvements to electronic discharge devices
FR946554A (en) Improvements to telephone devices
FR874605A (en) Improvements to discharge devices used at very high frequencies
FR950304A (en) Improvements to discharge tubes
FR876914A (en) Improvements to coupling devices
FR874589A (en) Improvements made to electric discharge tubes
FR51038E (en) Improvements made to discharge devices
FR51096E (en) Improvements made to discharge devices
FR878759A (en) Improvements to discharge lamps
FR866332A (en) Improvements to discharge tubes
FR867832A (en) Piezoelectric devices
FR907557A (en) Improvements to cinematographic devices
FR844414A (en) Improvements made to discharge devices
FR863184A (en) Improvements to discharge devices
FR950713A (en) Improvements to refrigeration devices