FR833279A - Systèmes amplificateurs ou dispositifs analogues - Google Patents

Systèmes amplificateurs ou dispositifs analogues

Info

Publication number
FR833279A
FR833279A FR833279DA FR833279A FR 833279 A FR833279 A FR 833279A FR 833279D A FR833279D A FR 833279DA FR 833279 A FR833279 A FR 833279A
Authority
FR
France
Prior art keywords
similar devices
amplifier systems
amplifier
systems
similar
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
Priority claimed from US114400A external-priority patent/US2167367A/en
Application filed by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR833279A publication Critical patent/FR833279A/fr
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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
FR833279D 1936-12-05 1937-12-04 Systèmes amplificateurs ou dispositifs analogues Expired FR833279A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US114400A US2167367A (en) 1936-12-05 1936-12-05 Electric wave amplifying system
US169116A US2167368A (en) 1936-12-05 1937-10-15 Electric wave amplifying system

Publications (1)

Publication Number Publication Date
FR833279A true FR833279A (fr) 1938-10-18

Family

ID=26812139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833279D Expired FR833279A (fr) 1936-12-05 1937-12-04 Systèmes amplificateurs ou dispositifs analogues

Country Status (5)

Country Link
US (1) US2167368A (de)
DE (1) DE878383C (de)
FR (1) FR833279A (de)
GB (1) GB493671A (de)
NL (1) NL57896C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440786A (en) * 1943-06-30 1948-05-04 Rca Corp Cathode-ray beam deflecting circuits
US2752433A (en) * 1948-06-30 1956-06-26 Emi Ltd Negative feedback amplifiers
BE518901A (de) * 1952-09-19
US3065429A (en) * 1958-04-25 1962-11-20 Lorain Prod Corp Direct current to alternating current converter
US3088076A (en) * 1958-11-17 1963-04-30 Honeywell Regulator Co Electronic apparatus
US3089097A (en) * 1959-03-23 1963-05-07 Cons Electrodynamics Corp Direct current amplifiers
GB1088251A (en) * 1965-01-06 1967-10-25 Marconi Co Ltd Improvements in or relating to transistor amplifiers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB317005A (en) * 1928-08-08 1930-10-22 Standard Telephones Cables Ltd Electric signal wave amplifying and translation systems
BE403982A (de) * 1933-11-11
AT144200B (de) * 1934-03-28 1935-12-27 Telefunken Gmbh Rückgekoppelte Verstärkerschaltung.

Also Published As

Publication number Publication date
US2167368A (en) 1939-07-25
GB493671A (en) 1938-10-12
NL57896C (de)
DE878383C (de) 1953-06-01

Similar Documents

Publication Publication Date Title
FR836633A (fr) Systèmes d'antennes
FR838506A (fr) Systèmes chercheurs de direction radioélectriques
FR50708E (fr) Systèmes transducteurs électromécaniques
FR839582A (fr) Systèmes amplificateurs
FR822144A (fr) Dispositifs acoustiques
FR820481A (fr) Dispositifs piezo-électriques
FR833279A (fr) Systèmes amplificateurs ou dispositifs analogues
FR821125A (fr) Systèmes d'aériens
FR839635A (fr) Systèmes radio-électriques
FR829898A (fr) Dispositifs piézoélectriques
FR822488A (fr) Dispositifs piézoélectriques
FR885987A (fr) Systèmes téléphoniques ou analogues
FR852823A (fr) Systèmes téléphoniques ou analogues
FR839203A (fr) Systèmes amplificateurs
FR824971A (fr) Dispositifs acoustiques
FR847653A (fr) Systèmes d'amplificateurs
FR827073A (fr) Systèmes amplificateurs thermoioniques
FR823436A (fr) Systèmes de radio guidage
FR831560A (fr) Systèmes téléphoniques ou systèmes analogues
FR840443A (fr) Systèmes modulateurs
FR847620A (fr) Systèmes télégraphiques
FR795587A (fr) Perfectionnements aux systèmes téléphoniques ou analogues
FR812110A (fr) Systèmes de répéteurs télégraphiques ou analogues
FR840395A (fr) Systèmes amplificateurs
FR811704A (fr) Perfectionnements aux systèmes téléphoniques automatiques ou analogues