FR1078264A - Assembly for the supply of the directly heated cathodes of the electronic tubes and of the radioreceptors - Google Patents

Assembly for the supply of the directly heated cathodes of the electronic tubes and of the radioreceptors

Info

Publication number
FR1078264A
FR1078264A FR1078264DA FR1078264A FR 1078264 A FR1078264 A FR 1078264A FR 1078264D A FR1078264D A FR 1078264DA FR 1078264 A FR1078264 A FR 1078264A
Authority
FR
France
Prior art keywords
radioreceptors
assembly
supply
directly heated
electronic tubes
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1078264A publication Critical patent/FR1078264A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
    • H03F1/544—Protection of filaments
    • 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
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
FR1078264D 1952-06-13 1953-06-11 Assembly for the supply of the directly heated cathodes of the electronic tubes and of the radioreceptors Expired FR1078264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL720991X 1952-06-13

Publications (1)

Publication Number Publication Date
FR1078264A true FR1078264A (en) 1954-11-17

Family

ID=19816548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1078264D Expired FR1078264A (en) 1952-06-13 1953-06-11 Assembly for the supply of the directly heated cathodes of the electronic tubes and of the radioreceptors

Country Status (5)

Country Link
BE (1) BE520632A (en)
DE (1) DE942283C (en)
FR (1) FR1078264A (en)
GB (1) GB720991A (en)
NL (2) NL91353C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033736B (en) * 1955-10-19 1958-07-10 Felten & Guilleaume Gmbh Anode power supply system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043402B (en) * 1956-07-12 1958-11-13 Telefunken Gmbh Arrangement for keeping the emitter current of a transistor amplifier stage constant in an emitter circuit
DE1214774B (en) * 1958-08-25 1966-04-21 Columbin Southern Chemical Cor Rectifier system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033736B (en) * 1955-10-19 1958-07-10 Felten & Guilleaume Gmbh Anode power supply system

Also Published As

Publication number Publication date
GB720991A (en) 1954-12-29
BE520632A (en)
NL170315B (en)
NL91353C (en)
DE942283C (en) 1956-05-03

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