GB407724A - Auxiliary excitation circuit for grid-controlled metal-vapour rectifiers - Google Patents

Auxiliary excitation circuit for grid-controlled metal-vapour rectifiers

Info

Publication number
GB407724A
GB407724A GB25934/32A GB2593432A GB407724A GB 407724 A GB407724 A GB 407724A GB 25934/32 A GB25934/32 A GB 25934/32A GB 2593432 A GB2593432 A GB 2593432A GB 407724 A GB407724 A GB 407724A
Authority
GB
United Kingdom
Prior art keywords
anodes
exciter
auxiliary
vapour rectifiers
sept
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
GB25934/32A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB407724A publication Critical patent/GB407724A/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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc 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
    • H02M7/15—Conversion of ac power input into dc 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/04—Main electrodes; Auxiliary anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/20—Control electrodes, e.g. grid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/34—Igniting arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
    • H01J13/02—Details
    • H01J13/48—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0073—Discharge tubes with liquid poolcathodes; constructional details
    • H01J2893/0074—Cathodic cups; Screens; Reflectors; Filters; Windows; Protection against mercury deposition; Returning condensed electrode material to the cathodic cup; Liquid electrode level control
    • H01J2893/0087—Igniting means; Cathode spot maintaining or extinguishing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
    • H01J2893/0089—Electrode systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
    • H01J2893/009—Anode systems; Screens
    • H01J2893/0092—Anodic screens or grids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Lasers (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Rectifiers (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

407,724. Metal vapour rectifiers. SIEMENS-SCHUCKERTWERKE AKT.- GES., Siemensstadt, Berlin. Sept. 17, 1932, No. 25934. Convention date, Sept. 19, 1931. [Class 39 (i).] To enable regulation of metal vapour rectifiers to be effected over a wide range by delaying to an adjustable extent the moment of ignition by grid control, auxiliary exciter anodes 10 .... 15 are provided adjacent the main anodes 4 .... 9 and provision is made for ensuring that the burning period of the auxiliary exciter anodes extends over the whole period in which ignition may be arranged to occur. As shown, the exciter anodes 10 .... 15 associated with the main anodes 4 .... 9 are energized by groups of secondary windings on an auxiliary transformer 22, and for prolonging the burning period choke coils 23, 24, 25 and resistances 16 ... 21 are inserted in the exciter anode circuits, a further choke 26 being inserted in the neutral conductor. Alternatively, the exciter anodes may be energized by direct current. The auxiliary excitation provisions are additional to the normal excitation provisions indicated at 40, Fig. 2. Specification 368,695, [Group XXXV], is referred to.
GB25934/32A 1930-10-17 1932-09-17 Auxiliary excitation circuit for grid-controlled metal-vapour rectifiers Expired GB407724A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1930S0118730 DE676783C (en) 1930-10-17 1930-10-17 Metal vapor discharge vessel with several main anodes housed in anode arms or anode protection tubes, to which control bodies serving to regulate the work performance of the discharge vessel are located, and with a constantly excited cathode
DES101029D DE735257C (en) 1930-10-17 1931-09-20 Auxiliary circuit for multiphase metal vapor rectifiers

Publications (1)

Publication Number Publication Date
GB407724A true GB407724A (en) 1934-03-19

Family

ID=34066219

Family Applications (2)

Application Number Title Priority Date Filing Date
GB22657/32A Expired GB406017A (en) 1930-10-17 1932-08-12 Arc rectifiers
GB25934/32A Expired GB407724A (en) 1930-10-17 1932-09-17 Auxiliary excitation circuit for grid-controlled metal-vapour rectifiers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB22657/32A Expired GB406017A (en) 1930-10-17 1932-08-12 Arc rectifiers

Country Status (6)

Country Link
AT (2) AT140783B (en)
CH (2) CH157166A (en)
DE (2) DE676783C (en)
DK (1) DK48805C (en)
FR (1) FR721731A (en)
GB (2) GB406017A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748677C (en) * 1934-04-18 1944-11-08 Inverter vessel with arc discharge
DE756382C (en) * 1935-09-20 1953-04-09 Aeg Rectifiers for high voltages with gas or vapor filling, especially high voltage mercury vapor rectifiers
DE754845C (en) * 1936-03-21 1944-09-14 Philips Patentverwaltung Single anodic mercury cathode rectifier tube
DE905293C (en) * 1938-12-23 1954-03-01 Siemens Reiniger Werke Ag Device for the operation of high-voltage discharge tubes, especially X-ray tubes for high voltages

Also Published As

Publication number Publication date
DE676783C (en) 1939-06-12
DK48805C (en) 1934-05-28
AT140783B (en) 1935-02-25
CH157166A (en) 1932-09-15
CH166944A (en) 1934-01-31
DE735257C (en) 1943-05-10
AT144265B (en) 1936-01-10
FR721731A (en) 1932-03-07
GB406017A (en) 1934-02-12

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