FR40817E - Improvements to thermionic converters - Google Patents

Improvements to thermionic converters

Info

Publication number
FR40817E
FR40817E FR40817DA FR40817E FR 40817 E FR40817 E FR 40817E FR 40817D A FR40817D A FR 40817DA FR 40817 E FR40817 E FR 40817E
Authority
FR
France
Prior art keywords
thermionic converters
thermionic
converters
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US478168A external-priority patent/US2009788A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR40817E publication Critical patent/FR40817E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
    • 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
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac 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
    • H02M7/51—Conversion of dc power input into ac 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
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H03F3/40—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
FR40817D 1930-08-27 1931-09-25 Improvements to thermionic converters Expired FR40817E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US478168A US2009788A (en) 1930-08-27 1930-08-27 Electric power converting apparatus
US484627A US1874159A (en) 1930-08-27 1930-09-26 Electric amplifying circuits

Publications (1)

Publication Number Publication Date
FR40817E true FR40817E (en) 1932-09-07

Family

ID=27045809

Family Applications (2)

Application Number Title Priority Date Filing Date
FR723098D Expired FR723098A (en) 1930-08-27 1931-08-24 Improvements to thermionic converters
FR40817D Expired FR40817E (en) 1930-08-27 1931-09-25 Improvements to thermionic converters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR723098D Expired FR723098A (en) 1930-08-27 1931-08-24 Improvements to thermionic converters

Country Status (5)

Country Link
US (1) US1874159A (en)
BE (1) BE382254A (en)
DE (1) DE652724C (en)
FR (2) FR723098A (en)
GB (3) GB385019A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441963A (en) * 1940-02-03 1948-05-25 Int Standard Electric Corp Electric impulse signaling system
US5249201A (en) * 1991-02-01 1993-09-28 Mst, Inc. Transmission of multiple carrier signals in a nonlinear system

Also Published As

Publication number Publication date
DE652724C (en) 1937-11-06
GB389855A (en) 1933-03-27
GB372202A (en) 1932-05-05
FR723098A (en) 1932-04-02
GB385019A (en) 1932-12-22
BE382254A (en)
US1874159A (en) 1932-08-30

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