GB543407A - Improvements in or relating to the conversion of electric currents - Google Patents

Improvements in or relating to the conversion of electric currents

Info

Publication number
GB543407A
GB543407A GB1513140A GB1513140A GB543407A GB 543407 A GB543407 A GB 543407A GB 1513140 A GB1513140 A GB 1513140A GB 1513140 A GB1513140 A GB 1513140A GB 543407 A GB543407 A GB 543407A
Authority
GB
United Kingdom
Prior art keywords
anode
discharge
transformer
relating
conversion
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
GB1513140A
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.)
THOMAS HAMILTON ADAMS
Original Assignee
THOMAS HAMILTON ADAMS
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 THOMAS HAMILTON ADAMS filed Critical THOMAS HAMILTON ADAMS
Priority to GB1513140A priority Critical patent/GB543407A/en
Publication of GB543407A publication Critical patent/GB543407A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/51—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using discharge tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • X-Ray Techniques (AREA)

Abstract

543,407. Cathode-ray tubes, circuits for; ; valve generating circuits. ADAMS, T. HAMILTON-. Oct. 10, 1940, No. 15131. [Class 40 (v)] High frequency current for electric furnaces &c. is generated by a mercury vapour or like discharge tube with two anodes A, A<SP>1</SP> connected in parallel to a supply source, one of the anode leads including the primary of a transformer T, the secondary of which is connected to the load F and to a coil M for the magnetic control of the discharge. The discharge is thus rapidly switched from one anode to the other. The lead to the second anode A<SP>1</SP> may also include a transformer T<SP>1</SP> from which high frequency current can be drawn. When the supply source is alternating a further discharge tube is oppositely connected across it.
GB1513140A 1940-10-10 1940-10-10 Improvements in or relating to the conversion of electric currents Expired GB543407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1513140A GB543407A (en) 1940-10-10 1940-10-10 Improvements in or relating to the conversion of electric currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1513140A GB543407A (en) 1940-10-10 1940-10-10 Improvements in or relating to the conversion of electric currents

Publications (1)

Publication Number Publication Date
GB543407A true GB543407A (en) 1942-02-24

Family

ID=10053588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1513140A Expired GB543407A (en) 1940-10-10 1940-10-10 Improvements in or relating to the conversion of electric currents

Country Status (1)

Country Link
GB (1) GB543407A (en)

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