FR1008814A - Perfectionnements aux tubes à atmosphère gazeuse - Google Patents

Perfectionnements aux tubes à atmosphère gazeuse

Info

Publication number
FR1008814A
FR1008814A FR1008814DA FR1008814A FR 1008814 A FR1008814 A FR 1008814A FR 1008814D A FR1008814D A FR 1008814DA FR 1008814 A FR1008814 A FR 1008814A
Authority
FR
France
Prior art keywords
gas
filled tubes
tubes
filled
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)
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 FR1008814A publication Critical patent/FR1008814A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
FR1008814D 1948-12-31 1949-12-30 Perfectionnements aux tubes à atmosphère gazeuse Expired FR1008814A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3364848A GB650260A (en) 1948-12-31 1948-12-31 Improvements relating to electric discharge devices with hydrogen filling

Publications (1)

Publication Number Publication Date
FR1008814A true FR1008814A (fr) 1952-05-22

Family

ID=10355633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1008814D Expired FR1008814A (fr) 1948-12-31 1949-12-30 Perfectionnements aux tubes à atmosphère gazeuse

Country Status (2)

Country Link
FR (1) FR1008814A (fr)
GB (1) GB650260A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198283B (en) * 1986-11-21 1990-09-05 English Electric Valve Co Ltd Laser apparatus
CN113172230A (zh) * 2021-04-13 2021-07-27 南京华东电子真空材料有限公司 一种带热子的钛基贮氢器件

Also Published As

Publication number Publication date
GB650260A (en) 1951-02-21

Similar Documents

Publication Publication Date Title
FR59848E (fr) Perfectionnements aux tubes à décharge
FR986384A (fr) Perfectionnements aux tubes cathodiques
FR1007140A (fr) Perfectionnements aux turbo-moteurs
FR974905A (fr) Perfectionnements apportés aux mandrins
FR985674A (fr) Perfectionnements aux amplificateurs à lampes
FR988241A (fr) Tube à décharge
FR1008814A (fr) Perfectionnements aux tubes à atmosphère gazeuse
FR973861A (fr) Perfectionnements apportés aux tubes isolateurs et à fentes transversales
FR970819A (fr) Perfectionnements apportés aux brosses à dents
FR980581A (fr) Perfectionnements aux récipients à expression
FR984394A (fr) Générateur à tubes
FR1009392A (fr) Perfectionnements aux circuits de tube à réactance
FR973815A (fr) Perfectionnements apportés aux tubes à prélèvements
FR981089A (fr) Tube à réactance
FR945456A (fr) Perfectionnements aux tubes à décharge
FR1007273A (fr) Perfectionnements aux métiers à tisser circulaires
FR981588A (fr) Perfectionnements apportés aux appareils à dessiner
FR982394A (fr) Perfectionnements aux amplificateurs à lampes
FR59318E (fr) Perfectionnements aux lampes à décharge
FR970175A (fr) Perfectionnements aux turbo-moteurs
FR968202A (fr) Perfectionnements aux métiers à tisser
FR58236E (fr) Perfectionnements aux métiers à tisser
FR57586E (fr) Perfectionnements aux tubes à décharge
FR948894A (fr) Perfectionnements aux tubes à décharge
FR58220E (fr) Perfectionnements aux métiers à tisser circulaires