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FR1048604A - Appareil électromagnétique - Google Patents

Appareil électromagnétique

Info

Publication number
FR1048604A
FR1048604A FR1048604DA FR1048604A FR 1048604 A FR1048604 A FR 1048604A FR 1048604D A FR1048604D A FR 1048604DA FR 1048604 A FR1048604 A FR 1048604A
Authority
FR
France
Prior art keywords
electromagnetic device
electromagnetic
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Application granted granted Critical
Publication of FR1048604A publication Critical patent/FR1048604A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/012—Automatic controllers electric details of the transmission means
    • G05B11/013—Automatic controllers electric details of the transmission means using discharge tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Ac Motors In General (AREA)
FR1048604D 1950-10-13 1951-10-12 Appareil électromagnétique Expired FR1048604A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2502950A GB690441A (en) 1950-10-13 1950-10-13 Improvements in or relating to electromagnetic apparatus of the kind which includes a thermionic valve control circuit

Publications (1)

Publication Number Publication Date
FR1048604A true FR1048604A (fr) 1953-12-23

Family

ID=10221064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048604D Expired FR1048604A (fr) 1950-10-13 1951-10-12 Appareil électromagnétique

Country Status (2)

Country Link
FR (1) FR1048604A (fr)
GB (1) GB690441A (fr)

Also Published As

Publication number Publication date
GB690441A (en) 1953-04-22

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