GB744052A - Improvements in or relating to electric circuit arrangements - Google Patents

Improvements in or relating to electric circuit arrangements

Info

Publication number
GB744052A
GB744052A GB2312352A GB2312352A GB744052A GB 744052 A GB744052 A GB 744052A GB 2312352 A GB2312352 A GB 2312352A GB 2312352 A GB2312352 A GB 2312352A GB 744052 A GB744052 A GB 744052A
Authority
GB
United Kingdom
Prior art keywords
rectifiers
output
sept
pair
phase
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
GB2312352A
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.)
SAMUEL HOWARD DALE
General Electric Co PLC
Original Assignee
SAMUEL HOWARD DALE
General Electric Co 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 SAMUEL HOWARD DALE, General Electric Co PLC filed Critical SAMUEL HOWARD DALE
Priority to GB2312352A priority Critical patent/GB744052A/en
Publication of GB744052A publication Critical patent/GB744052A/en
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
    • G05B11/016—Automatic controllers electric details of the transmission means using inductance means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

744,052. Phase-sense sensitive circuits. GENERAL ELECTRIC CO., Ltd., and DALE, S. H. Sept. 15, 1953 [Sept. 15, 1952], No. 23123/52. Class 38 (4). The output voltage and polarity of a D.C. generator 2 is controlled in accordance with a D.C. signal applied to the control windings 17, 18 and 19, 20 of a pair of saturable reactors connected with resistors 6, 7 to form a balanced A.C. bridge modulator. The modulated A.C. output is amplified at 8. The output of the amplifier is supplied by a phase-splitting transformer 26 to a pair of opposed rectifiers 29, 30 supplying the generator field, demodulating transformers 34, 35 energized from the same A.C. source as the modulator bridge being connected in series with the rectifiers. In the event of amplifier failure, no signal is applied to the rectifiers 29, 30 and the circuit therefore fails to safety.
GB2312352A 1952-09-15 1952-09-15 Improvements in or relating to electric circuit arrangements Expired GB744052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2312352A GB744052A (en) 1952-09-15 1952-09-15 Improvements in or relating to electric circuit arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2312352A GB744052A (en) 1952-09-15 1952-09-15 Improvements in or relating to electric circuit arrangements

Publications (1)

Publication Number Publication Date
GB744052A true GB744052A (en) 1956-02-01

Family

ID=10190484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2312352A Expired GB744052A (en) 1952-09-15 1952-09-15 Improvements in or relating to electric circuit arrangements

Country Status (1)

Country Link
GB (1) GB744052A (en)

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