GB723264A - Improvements in and relating to electric discharge devices - Google Patents

Improvements in and relating to electric discharge devices

Info

Publication number
GB723264A
GB723264A GB14952/52A GB1495252A GB723264A GB 723264 A GB723264 A GB 723264A GB 14952/52 A GB14952/52 A GB 14952/52A GB 1495252 A GB1495252 A GB 1495252A GB 723264 A GB723264 A GB 723264A
Authority
GB
United Kingdom
Prior art keywords
metal part
gas
pressure
washer
june
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
GB14952/52A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB723264A publication Critical patent/GB723264A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00Gas-filled discharge tubes with solid cathode
    • H01J17/02Details
    • H01J17/22Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/26Means for producing, introducing, or replenishing gas or vapour during operation of the tube

Landscapes

  • Discharge Lamp (AREA)
GB14952/52A 1951-06-13 1952-06-13 Improvements in and relating to electric discharge devices Expired GB723264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1038369T 1951-06-13

Publications (1)

Publication Number Publication Date
GB723264A true GB723264A (en) 1955-02-02

Family

ID=9587627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14952/52A Expired GB723264A (en) 1951-06-13 1952-06-13 Improvements in and relating to electric discharge devices

Country Status (3)

Country Link
BE (1) BE511041A (enrdf_load_stackoverflow)
FR (1) FR1038369A (enrdf_load_stackoverflow)
GB (1) GB723264A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR1038369A (fr) 1953-09-28
BE511041A (enrdf_load_stackoverflow)

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