DE1260013B - Vorrichtung zum Konstanthalten der Klemmenspannung eines elektrischen Geraetes - Google Patents

Vorrichtung zum Konstanthalten der Klemmenspannung eines elektrischen Geraetes

Info

Publication number
DE1260013B
DE1260013B DE1961N0019941 DEN0019941A DE1260013B DE 1260013 B DE1260013 B DE 1260013B DE 1961N0019941 DE1961N0019941 DE 1961N0019941 DE N0019941 A DEN0019941 A DE N0019941A DE 1260013 B DE1260013 B DE 1260013B
Authority
DE
Germany
Prior art keywords
transistor
resistor
current
load resistor
load
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.)
Pending
Application number
DE1961N0019941
Other languages
German (de)
English (en)
Inventor
Eerenst Frans Hovius
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1260013B publication Critical patent/DE1260013B/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/06—Rotary switches, i.e. having angularly movable wipers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • 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 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/573—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • 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 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/573—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
    • G05F1/5735—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector with foldback current limiting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Dc-Dc Converters (AREA)
DE1961N0019941 1960-04-29 1961-04-25 Vorrichtung zum Konstanthalten der Klemmenspannung eines elektrischen Geraetes Pending DE1260013B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL251079 1960-04-29

Publications (1)

Publication Number Publication Date
DE1260013B true DE1260013B (de) 1968-02-01

Family

ID=19752305

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1961N0019941 Pending DE1260013B (de) 1960-04-29 1961-04-25 Vorrichtung zum Konstanthalten der Klemmenspannung eines elektrischen Geraetes

Country Status (3)

Country Link
DE (1) DE1260013B (cs)
GB (1) GB942879A (cs)
NL (1) NL112390C (cs)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697811A (en) * 1954-02-03 1954-12-21 Hughes Aircraft Co Current limiting voltage regulator
DE967890C (de) * 1942-11-29 1957-12-27 Siemens Ag Elektronischer Gleichspannungsregler mit Steuer- und Regelroehre
DE1061394B (de) * 1956-09-28 1959-07-16 Siemens Ag Schaltung zur selbsttaetigen Konstanthaltung der Ausgangsspannung einer Gleichspannungs-Quelle
FR1186900A (fr) * 1956-04-13 1959-09-03 Siemens Ag Montage en pont à résistances variables en fonction de la charge, pour la production d'un courant constant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967890C (de) * 1942-11-29 1957-12-27 Siemens Ag Elektronischer Gleichspannungsregler mit Steuer- und Regelroehre
US2697811A (en) * 1954-02-03 1954-12-21 Hughes Aircraft Co Current limiting voltage regulator
FR1186900A (fr) * 1956-04-13 1959-09-03 Siemens Ag Montage en pont à résistances variables en fonction de la charge, pour la production d'un courant constant
DE1061394B (de) * 1956-09-28 1959-07-16 Siemens Ag Schaltung zur selbsttaetigen Konstanthaltung der Ausgangsspannung einer Gleichspannungs-Quelle

Also Published As

Publication number Publication date
GB942879A (en) 1963-11-27
NL112390C (cs)

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