BE470984A - - Google Patents

Info

Publication number
BE470984A
BE470984A BE470984DA BE470984A BE 470984 A BE470984 A BE 470984A BE 470984D A BE470984D A BE 470984DA BE 470984 A BE470984 A BE 470984A
Authority
BE
Belgium
Application number
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.)
Publication of BE470984A publication Critical patent/BE470984A/xx

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
BE470984D 1941-11-26 BE470984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US420532A US2291092A (en) 1941-11-26 1941-11-26 Control system for vapor-electric valves

Publications (1)

Publication Number Publication Date
BE470984A true BE470984A (en)

Family

ID=23666851

Family Applications (1)

Application Number Title Priority Date Filing Date
BE470984D BE470984A (en) 1941-11-26

Country Status (4)

Country Link
US (1) US2291092A (en)
BE (1) BE470984A (en)
ES (1) ES176317A1 (en)
FR (1) FR942050A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE470410A (en) * 1940-07-12
US2426046A (en) * 1942-08-11 1947-08-19 Westinghouse Electric Corp Vapor electric device
US2426054A (en) * 1943-02-27 1947-08-19 Westinghouse Electric Corp Vapor electric device
US2447638A (en) * 1943-05-27 1948-08-24 Westinghouse Electric Corp Excitation control system for vapor electric devices
BE470271A (en) * 1944-05-23
US2441987A (en) * 1944-07-07 1948-05-25 Westinghouse Electric Corp Excitation system for vapor electric valves
US2572648A (en) * 1949-08-04 1951-10-23 Gen Electric Electric valve translating system
BE500823A (en) * 1950-01-26 1900-01-01
BE504751A (en) * 1950-07-22

Also Published As

Publication number Publication date
FR942050A (en) 1949-01-27
ES176317A1 (en) 1947-02-16
US2291092A (en) 1942-07-28

Similar Documents

Publication Publication Date Title
BE442109A (en)
IT389743B (en)
BE441135A (en)
BE443255A (en)
BE443214A (en)
BE377531A (en)
BE442867A (en)
BE405522A (en)
BE406989A (en)
BE442130A (en)
BE441713A (en)
BE439798A (en)
BE441671A (en)
BE440507A (en)
BE442153A (en)
BE441636A (en)
BE442228A (en)
BE440517A (en)
BE442548A (en)
BE440580A (en)
BE442675A (en)
BE472239A (en)
BE440765A (en)
BE442682A (en)
BE470411A (en)