FR844779A - Relais-amplificateur statique ultra-sensible - Google Patents

Relais-amplificateur statique ultra-sensible

Info

Publication number
FR844779A
FR844779A FR844779DA FR844779A FR 844779 A FR844779 A FR 844779A FR 844779D A FR844779D A FR 844779DA FR 844779 A FR844779 A FR 844779A
Authority
FR
France
Prior art keywords
ultra
state amplifier
sensitive solid
amplifier relay
relay
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)
Inventor
Cognet Firmin Eustache Armand
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 filed Critical
Application granted granted Critical
Publication of FR844779A publication Critical patent/FR844779A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F9/00—Magnetic amplifiers
    • H03F9/02—Magnetic amplifiers current-controlled, i.e. the load current flowing in both directions through a main coil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR844779D 1938-04-11 1938-04-11 Relais-amplificateur statique ultra-sensible Expired FR844779A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844779T 1938-04-11

Publications (1)

Publication Number Publication Date
FR844779A true FR844779A (fr) 1939-08-01

Family

ID=9312542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844779D Expired FR844779A (fr) 1938-04-11 1938-04-11 Relais-amplificateur statique ultra-sensible

Country Status (1)

Country Link
FR (1) FR844779A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756138C (de) * 1941-04-08 1953-05-04 Siemens & Halske A G Anordnung zur Einstellung des im ungesteuerten Zustand die Drosseln durchfliessendenArbeitsstromes von magnetischen Verstaerkern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756138C (de) * 1941-04-08 1953-05-04 Siemens & Halske A G Anordnung zur Einstellung des im ungesteuerten Zustand die Drosseln durchfliessendenArbeitsstromes von magnetischen Verstaerkern

Similar Documents

Publication Publication Date Title
FR870759A (fr) Amplificateur magnétique
FR852819A (fr) Amplificateurs thermoioniques
FR844779A (fr) Relais-amplificateur statique ultra-sensible
FR858616A (fr) Perfectionnements aux amplificateurs
FR880348A (fr) Tube amplificateur
FI22882A (fi) Legerat stål
FR853531A (fr) Perfectionnements aux amplificateurs
FR862360A (fr) Perfectionnements aux amplificateurs
FR845073A (fr) Amplificateur réversible
FR817839A (fr) Joug
FR838531A (fr) Canapé-lit
FR853656A (fr) Tracteur
FR841205A (fr) Roulotte
FR861586A (fr) Perfectionnements aux amplificateurs
FR845768A (fr) Perfectionnements aux relais amplificateurs
FI19974A (fi) Bränslepump
FI19468A (fi) Metalltub
FI22481A (fi) Sedimenteringsapparat
FI22057A (fi) Rakapparat
FI20731A (fi) Laddningskontrollanordning
FI20533A (fi) Disk- och tvättmaskin
FI20050A (fi) Skjutventil
FI20029A (fi) Diskapparat
FI20268A (fi) Brevkuvertöppnare
FI19870A (fi) Absorptions- eller adsorptionskylanläggning