ES176421A1 - Un sistema de control para válvulas eléctricas de vapor del tipo de excitación - Google Patents

Un sistema de control para válvulas eléctricas de vapor del tipo de excitación

Info

Publication number
ES176421A1
ES176421A1 ES176421A ES176421A ES176421A1 ES 176421 A1 ES176421 A1 ES 176421A1 ES 176421 A ES176421 A ES 176421A ES 176421 A ES176421 A ES 176421A ES 176421 A1 ES176421 A1 ES 176421A1
Authority
ES
Spain
Prior art keywords
steam
control system
excitation type
electric valves
valves
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
ES176421A
Other languages
English (en)
Spanish (es)
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
Publication of ES176421A1 publication Critical patent/ES176421A1/es
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)
  • Generation Of Surge Voltage And Current (AREA)
ES176421A 1940-07-12 1947-01-14 Un sistema de control para válvulas eléctricas de vapor del tipo de excitación Expired ES176421A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345096A US2427738A (en) 1940-07-12 1940-07-12 Vapor-electric device

Publications (1)

Publication Number Publication Date
ES176421A1 true ES176421A1 (es) 1947-03-01

Family

ID=23353498

Family Applications (1)

Application Number Title Priority Date Filing Date
ES176421A Expired ES176421A1 (es) 1940-07-12 1947-01-14 Un sistema de control para válvulas eléctricas de vapor del tipo de excitación

Country Status (4)

Country Link
US (1) US2427738A (xx)
BE (1) BE470410A (xx)
ES (1) ES176421A1 (xx)
FR (1) FR941952A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330998A (en) * 1964-07-31 1967-07-11 Allis Chaimers Mfg Company Controlled rectifier control means

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE385535A (xx) * 1931-01-09
US2010571A (en) * 1933-01-25 1935-08-06 Westinghouse Electric & Mfg Co Control means for electrical apparatus
US1994907A (en) * 1933-09-06 1935-03-19 Westinghouse Electric & Mfg Co Arc welding apparatus
US1986617A (en) * 1933-09-30 1935-01-01 Gen Electric Electric valve translating circuit
US2148049A (en) * 1934-01-16 1939-02-21 Bbc Brown Boveri & Cie Electric valve control system
US2103779A (en) * 1935-02-23 1937-12-28 Westinghouse Electric & Mfg Co Electric discharge apparatus
US2130902A (en) * 1935-10-23 1938-09-20 Westinghouse Electric & Mfg Co Control system
US2182647A (en) * 1938-02-26 1939-12-05 Westinghouse Electric & Mfg Co Vapor electric converter
US2165911A (en) * 1938-03-05 1939-07-11 Westinghouse Electric & Mfg Co Current control system
US2292034A (en) * 1938-11-26 1942-08-04 Westinghouse Electric & Mfg Co Arc ignition circuit
US2222620A (en) * 1939-03-23 1940-11-26 Klemperer Hans Ignitron starter circuit
US2248600A (en) * 1940-05-03 1941-07-08 Gen Electric Electric valve circuits
BE442276A (xx) * 1940-08-02
US2259329A (en) * 1940-08-02 1941-10-14 Westinghouse Electric & Mfg Co Protective system for vapor electric devices
US2259295A (en) * 1940-08-02 1941-10-14 Westinghouse Electric & Mfg Co Protective system for vapor electric devices
BE470984A (xx) * 1941-11-26
US2300872A (en) * 1941-11-26 1942-11-03 Westinghouse Electric & Mfg Co Arc-back protective system

Also Published As

Publication number Publication date
BE470410A (xx)
US2427738A (en) 1947-09-23
FR941952A (fr) 1949-01-26

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