FR51776E - Improvements to discharge tubes - Google Patents

Improvements to discharge tubes

Info

Publication number
FR51776E
FR51776E FR51776DA FR51776E FR 51776 E FR51776 E FR 51776E FR 51776D A FR51776D A FR 51776DA FR 51776 E FR51776 E FR 51776E
Authority
FR
France
Prior art keywords
discharge tubes
tubes
discharge
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 FR51776E publication Critical patent/FR51776E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/28—Vacuum-tight joints between parts of vessel between conductive parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0044—Direct connection between two metal elements, in particular via material a connecting material
FR51776D 1941-09-12 1941-09-12 Improvements to discharge tubes Expired FR51776E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR51776T 1941-09-12

Publications (1)

Publication Number Publication Date
FR51776E true FR51776E (en) 1943-05-03

Family

ID=8686541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR51776D Expired FR51776E (en) 1941-09-12 1941-09-12 Improvements to discharge tubes

Country Status (1)

Country Link
FR (1) FR51776E (en)

Similar Documents

Publication Publication Date Title
FR968297A (en) Improvements to the electrodes of the discharge tubes
FR51400E (en) Improvements to discharge tubes
FR945685A (en) Improvements to electronic tubes
FR968642A (en) Improvements to discharge tube electrodes
FR948610A (en) Improvements to discharge tubes
FR870111A (en) Improvements to discharge tubes
FR884059A (en) Improvements to discharge tubes
FR948341A (en) Advanced discharge tube
FR950304A (en) Improvements to discharge tubes
FR874589A (en) Improvements made to electric discharge tubes
FR866332A (en) Improvements to discharge tubes
FR874382A (en) Improvements to discharge tubes
FR51591E (en) Improvements to discharge tubes
FR51776E (en) Improvements to discharge tubes
FR878070A (en) Improvements to discharge tubes
FR51542E (en) Improvements to discharge tubes
FR888589A (en) Improvements made to electric discharge tubes intended to generate oscillations
FR944244A (en) Tube wrench
FR878759A (en) Improvements to discharge lamps
FR884840A (en) Improvements made to electric discharge tubes
FR51918E (en) Improvements to discharge tubes
FR876711A (en) Improvements to discharge tubes
FR50983E (en) Improvements to discharge tubes
FR864289A (en) Improvements to discharge tubes
FR885358A (en) Discharge tubes