CH281863A - Verstärkermaschine mit zweistufiger Verstärkung. - Google Patents

Verstärkermaschine mit zweistufiger Verstärkung.

Info

Publication number
CH281863A
CH281863A CH281863DA CH281863A CH 281863 A CH281863 A CH 281863A CH 281863D A CH281863D A CH 281863DA CH 281863 A CH281863 A CH 281863A
Authority
CH
Switzerland
Prior art keywords
stage reinforcement
amplifier machine
amplifier
machine
reinforcement
Prior art date
Application number
Other languages
English (en)
Inventor
Cie Aktiengesellschaft Boveri
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH281863A publication Critical patent/CH281863A/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/20—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having additional brushes spaced intermediately of the main brushes on the commutator, e.g. cross-field machines, metadynes, amplidynes or other armature-reaction excited machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH281863D 1949-03-21 1950-03-08 Verstärkermaschine mit zweistufiger Verstärkung. CH281863A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR281863X 1949-03-21

Publications (1)

Publication Number Publication Date
CH281863A true CH281863A (de) 1952-03-31

Family

ID=8886865

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281863D CH281863A (de) 1949-03-21 1950-03-08 Verstärkermaschine mit zweistufiger Verstärkung.

Country Status (1)

Country Link
CH (1) CH281863A (de)

Similar Documents

Publication Publication Date Title
CH289438A (de) Lot.
NL147897B (nl) Versterker.
BE489437A (fr) Ampoule-sringue.
CH275050A (de) Motorschlepper.
CH282924A (it) Teleferica-Blondin.
ES19563Y (es) Calzoncillo.
DK79910C (da) Trillebør.
CH279980A (it) Macchina maschiatrice-filettatrice.
CH277865A (de) Handwagen.
DK73698C (da) Dobbelt tøjklemme.
ES20279Y (es) Perfeccionamientos en Almohazas.
GR12186B (el) Τυπος προφυλακτικου.
GR12237B (el) Τυπος πινεζας.
CH275889A (de) Handsäge.
DK72442C (da) Pattedilatator.
DK81763C (da) Rambuk.
ES18982Y (es) Jácena.
DK77441C (da) Kippejalousi.
ES21794Y (es) Elevador-reductor.
ES20495Y (es) Defensa-reflector.
DK72387C (da) Planteplov.
ES21584Y (es) Aspirador-pipeta.
DK73696C (da) Gashane.
DK72895C (da) Knaldpistol.
DK77073C (da) Hamsemaskine.