FR942050A - Electrical devices with steam valves - Google Patents

Electrical devices with steam valves

Info

Publication number
FR942050A
FR942050A FR942050DA FR942050A FR 942050 A FR942050 A FR 942050A FR 942050D A FR942050D A FR 942050DA FR 942050 A FR942050 A FR 942050A
Authority
FR
France
Prior art keywords
electrical devices
steam valves
valves
steam
electrical
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.)
CBS 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 FR942050A publication Critical patent/FR942050A/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
    • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR942050D 1941-11-26 1947-02-21 Electrical devices with steam valves Expired FR942050A (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
FR942050A true FR942050A (en) 1949-01-27

Family

ID=23666851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942050D Expired FR942050A (en) 1941-11-26 1947-02-21 Electrical devices with steam valves

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
US2291092A (en) 1942-07-28
BE470984A (en)
ES176317A1 (en) 1947-02-16

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