FR651405A - Improvements to the means of regulating the space current of thermionic discharge tubes - Google Patents

Improvements to the means of regulating the space current of thermionic discharge tubes

Info

Publication number
FR651405A
FR651405A FR651405DA FR651405A FR 651405 A FR651405 A FR 651405A FR 651405D A FR651405D A FR 651405DA FR 651405 A FR651405 A FR 651405A
Authority
FR
France
Prior art keywords
regulating
discharge tubes
space current
thermionic discharge
thermionic
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)
Inventor
William K Kearsley
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 FR651405A publication Critical patent/FR651405A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/34—Anode current, heater current or heater voltage of X-ray tube
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/14—Power supply arrangements for feeding the X-ray tube with single-phase low-frequency ac also when a rectifer element is in series with the X-ray tube
    • H05G1/16—Reducing the peak-inverse voltage

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • X-Ray Techniques (AREA)
  • Medicines Containing Plant Substances (AREA)
FR651405D 1927-03-24 1928-03-14 Improvements to the means of regulating the space current of thermionic discharge tubes Expired FR651405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US178106A US1683194A (en) 1927-03-24 1927-03-24 Regulating system for thermionic devices

Publications (1)

Publication Number Publication Date
FR651405A true FR651405A (en) 1929-02-19

Family

ID=22651218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR651405D Expired FR651405A (en) 1927-03-24 1928-03-14 Improvements to the means of regulating the space current of thermionic discharge tubes

Country Status (4)

Country Link
US (1) US1683194A (en)
BE (2) BE349943A (en)
FR (1) FR651405A (en)
GB (1) GB287557A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733345A (en) * 1956-01-31 Regulator for calutron ion source
US2733344A (en) * 1956-01-31 Ion generator regulator
US2518539A (en) * 1944-09-27 1950-08-15 Picker X Ray Corp Waite Mfg Filament current stabilizer
US2715186A (en) * 1946-10-21 1955-08-09 Harvard L Hull Isotope separating apparatus
US2544716A (en) * 1947-10-31 1951-03-13 Univ Minnesota Filament-plate voltage system
US2813978A (en) * 1948-01-07 1957-11-19 Irving R Brenholdt Electron emission regulating means
US2810838A (en) * 1953-04-20 1957-10-22 Gen Electric Beam current stabilization circuit for x-ray tubes

Also Published As

Publication number Publication date
US1683194A (en) 1928-09-04
BE349943A (en) 1928-04-30
GB287557A (en) 1929-07-15
BE377223R (en) 1931-03-31

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