GB334149A - Improvements relating to roentgen tubes - Google Patents

Improvements relating to roentgen tubes

Info

Publication number
GB334149A
GB334149A GB3945329A GB3945329A GB334149A GB 334149 A GB334149 A GB 334149A GB 3945329 A GB3945329 A GB 3945329A GB 3945329 A GB3945329 A GB 3945329A GB 334149 A GB334149 A GB 334149A
Authority
GB
United Kingdom
Prior art keywords
cathode
anticathode
alloys
space
radioactive
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
GB3945329A
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.)
Individual
Original Assignee
Individual
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
Priority to FR687136D priority Critical patent/FR687136A/fr
Priority to NL49542A priority patent/NL29154C/xx
Application filed by Individual filed Critical Individual
Priority to GB3945329A priority patent/GB334149A/en
Publication of GB334149A publication Critical patent/GB334149A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor

Landscapes

  • Solid Thermionic Cathode (AREA)
GB3945329A 1929-12-24 1929-12-24 Improvements relating to roentgen tubes Expired GB334149A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR687136D FR687136A (fr) 1929-12-24 1929-12-23 Tube roentgen
NL49542A NL29154C (xx) 1929-12-24 1929-12-23
GB3945329A GB334149A (en) 1929-12-24 1929-12-24 Improvements relating to roentgen tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3945329A GB334149A (en) 1929-12-24 1929-12-24 Improvements relating to roentgen tubes

Publications (1)

Publication Number Publication Date
GB334149A true GB334149A (en) 1930-08-28

Family

ID=10409624

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3945329A Expired GB334149A (en) 1929-12-24 1929-12-24 Improvements relating to roentgen tubes

Country Status (3)

Country Link
FR (1) FR687136A (xx)
GB (1) GB334149A (xx)
NL (1) NL29154C (xx)

Also Published As

Publication number Publication date
NL29154C (xx) 1933-03-15
FR687136A (fr) 1930-08-05

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