FR942587A - Perfectionnements aux appareils électriques à valves à vapeur - Google Patents

Perfectionnements aux appareils électriques à valves à vapeur

Info

Publication number
FR942587A
FR942587A FR942587DA FR942587A FR 942587 A FR942587 A FR 942587A FR 942587D A FR942587D A FR 942587DA FR 942587 A FR942587 A FR 942587A
Authority
FR
France
Prior art keywords
electrical appliances
steam valves
valves
steam
appliances
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)
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR942587A publication Critical patent/FR942587A/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
FR942587D 1943-08-24 1947-03-01 Perfectionnements aux appareils électriques à valves à vapeur Expired FR942587A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US942587XA 1943-08-24 1943-08-24

Publications (1)

Publication Number Publication Date
FR942587A true FR942587A (fr) 1949-02-11

Family

ID=22244067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942587D Expired FR942587A (fr) 1943-08-24 1947-03-01 Perfectionnements aux appareils électriques à valves à vapeur

Country Status (4)

Country Link
BE (1) BE470782A (enrdf_load_stackoverflow)
DE (1) DE847616C (enrdf_load_stackoverflow)
FR (1) FR942587A (enrdf_load_stackoverflow)
NL (1) NL68235C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL68235C (enrdf_load_stackoverflow) 1951-02-15
BE470782A (enrdf_load_stackoverflow) 1947-02-13
DE847616C (de) 1952-08-25

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