FR820454A - Procédés et dispositifs de compensation des effets de capacité dans les appareils électriques - Google Patents

Procédés et dispositifs de compensation des effets de capacité dans les appareils électriques

Info

Publication number
FR820454A
FR820454A FR820454DA FR820454A FR 820454 A FR820454 A FR 820454A FR 820454D A FR820454D A FR 820454DA FR 820454 A FR820454 A FR 820454A
Authority
FR
France
Prior art keywords
methods
devices
electrical apparatus
capacitance effects
compensating capacitance
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
English (en)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR820454A publication Critical patent/FR820454A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
FR820454D 1936-05-15 1937-03-31 Procédés et dispositifs de compensation des effets de capacité dans les appareils électriques Expired FR820454A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13813/36A GB475129A (en) 1936-05-15 1936-05-15 Improvements in or relating to methods of and means for modifying capacity effects in electrical apparatus

Publications (1)

Publication Number Publication Date
FR820454A true FR820454A (fr) 1937-11-12

Family

ID=10029846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820454D Expired FR820454A (fr) 1936-05-15 1937-03-31 Procédés et dispositifs de compensation des effets de capacité dans les appareils électriques

Country Status (5)

Country Link
US (1) US2202506A (en, 2012)
BE (1) BE421093A (en, 2012)
FR (1) FR820454A (en, 2012)
GB (1) GB475129A (en, 2012)
NL (1) NL48985C (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973683C (de) * 1952-09-09 1960-04-28 Jan Friedrich Dr-Ing Toennies Verstaerkerroehrenanordnung in Kathodenfolgeschaltung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704791A (en) * 1949-04-29 1955-03-22 Western Electric Co Push-pull amplifier circuit
US2646467A (en) * 1949-07-13 1953-07-21 Frank H Mcintosh Wide band amplifier
US2714710A (en) * 1949-07-23 1955-08-02 Philco Corp Transformer
US2648727A (en) * 1949-10-04 1953-08-11 Crosley Broadeasting Corp Push-pull wide band amplifier
GB2103426B (en) * 1981-08-08 1985-02-06 Marconi Co Ltd Transformers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973683C (de) * 1952-09-09 1960-04-28 Jan Friedrich Dr-Ing Toennies Verstaerkerroehrenanordnung in Kathodenfolgeschaltung

Also Published As

Publication number Publication date
US2202506A (en) 1940-05-28
BE421093A (en, 2012)
GB475129A (en) 1937-11-15
NL48985C (en, 2012)

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