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.)
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.)
Julius Pintsch AG
Original Assignee
Julius Pintsch AG
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 Julius Pintsch AGfiledCriticalJulius Pintsch AG
Application grantedgrantedCritical
Publication of FR840176ApublicationCriticalpatent/FR840176A/fr
G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
G05F1/10—Regulating voltage or current
G05F1/625—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is AC or DC
G05F1/63—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is AC or DC using variable impedances in series with the load as final control devices
G05F1/644—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is AC or DC using variable impedances in series with the load as final control devices being pressure-sensitive resistors
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
General Physics & Mathematics
(AREA)
Radar, Positioning & Navigation
(AREA)
Automation & Control Theory
(AREA)
Electrostatic Charge, Transfer And Separation In Electrography
(AREA)
FR840176D1937-07-081938-07-02Dispositif d'obtention d'une tension constante à partir d'un réseau à tension variable
ExpiredFR840176A
(fr)
Dispositif pour le prélèvement dans un réseau de distribution à courant alternatif, du courant de fonctionnement d'installations de télécommunication
Dispositif pour alimenter un relais wattmétrique de protection sous une tension alternative constante en grandeur et en phase, tirée d'un réseau à tension fortement variable
Dispositif pour l'obtention d'une tension alternative à partir d'une tension continue produite par redressement d'une tension polyphasée