FR839302A - Improvements to circuits with electric valves - Google Patents

Improvements to circuits with electric valves

Info

Publication number
FR839302A
FR839302A FR839302DA FR839302A FR 839302 A FR839302 A FR 839302A FR 839302D A FR839302D A FR 839302DA FR 839302 A FR839302 A FR 839302A
Authority
FR
France
Prior art keywords
circuits
electric valves
valves
electric
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)
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 FR839302A publication Critical patent/FR839302A/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/02—Circuits specially adapted for the generation of grid-control or igniter-control voltages for discharge tubes incorporated in static converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Measuring Fluid Pressure (AREA)
FR839302D 1937-06-16 1938-06-15 Improvements to circuits with electric valves Expired FR839302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US148518A US2190775A (en) 1937-06-16 1937-06-16 Electric valve circuit

Publications (1)

Publication Number Publication Date
FR839302A true FR839302A (en) 1939-03-31

Family

ID=22526112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839302D Expired FR839302A (en) 1937-06-16 1938-06-15 Improvements to circuits with electric valves

Country Status (4)

Country Link
US (1) US2190775A (en)
DE (1) DE916199C (en)
FR (1) FR839302A (en)
GB (2) GB499280A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1063721B (en) * 1954-07-08 1959-08-20 Pintsch Bamag Ag Ignition device for metal vapor discharge vessels controlled by a ignition pin made of material of high electrical resistance that dips into the cathode
DE1073643B (en) * 1960-01-21 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Device for operating discharge vessels

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431903A (en) * 1940-12-05 1947-12-02 Gen Electric Electric control circuits
US2436324A (en) * 1941-07-31 1948-02-17 Westinghouse Electric Corp Ignitron firing circuit
US2420919A (en) * 1942-07-10 1947-05-20 Weltronic Co Timing control system
DE1126525B (en) * 1958-11-05 1962-03-29 Siemens Ag Ignition and excitation circuit for single-anode vessels with initial ignition and permanent excitation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073643B (en) * 1960-01-21 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Device for operating discharge vessels
DE1063721B (en) * 1954-07-08 1959-08-20 Pintsch Bamag Ag Ignition device for metal vapor discharge vessels controlled by a ignition pin made of material of high electrical resistance that dips into the cathode

Also Published As

Publication number Publication date
US2190775A (en) 1940-02-20
GB505870A (en) 1939-05-18
DE916199C (en) 1954-08-05
GB499280A (en) 1939-01-20

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