FR1355575A - Protection device for stabilized transistor power supplies - Google Patents

Protection device for stabilized transistor power supplies

Info

Publication number
FR1355575A
FR1355575A FR919481A FR919481A FR1355575A FR 1355575 A FR1355575 A FR 1355575A FR 919481 A FR919481 A FR 919481A FR 919481 A FR919481 A FR 919481A FR 1355575 A FR1355575 A FR 1355575A
Authority
FR
France
Prior art keywords
protection device
power supplies
transistor power
stabilized transistor
stabilized
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
FR919481A
Other languages
French (fr)
Inventor
Michel Lebeau
Pierre Blondeau
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR919481A priority Critical patent/FR1355575A/en
Priority to AT1006463A priority patent/AT248547B/en
Priority to DE1963C0031698 priority patent/DE1254746B/en
Priority to BE641435A priority patent/BE641435A/xx
Priority to GB4999063A priority patent/GB1063710A/en
Application granted granted Critical
Publication of FR1355575A publication Critical patent/FR1355575A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Amplifiers (AREA)
  • Protection Of Static Devices (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
FR919481A 1962-12-21 1962-12-21 Protection device for stabilized transistor power supplies Expired FR1355575A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR919481A FR1355575A (en) 1962-12-21 1962-12-21 Protection device for stabilized transistor power supplies
AT1006463A AT248547B (en) 1962-12-21 1963-12-16 Stabilized DC voltage power supply with a control transistor
DE1963C0031698 DE1254746B (en) 1962-12-21 1963-12-17 Protection circuit for the control transistor of a stabilized DC power supply
BE641435A BE641435A (en) 1962-12-21 1963-12-18
GB4999063A GB1063710A (en) 1962-12-21 1963-12-18 A protective circuit arrangement for a stabilised transistorised supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919481A FR1355575A (en) 1962-12-21 1962-12-21 Protection device for stabilized transistor power supplies

Publications (1)

Publication Number Publication Date
FR1355575A true FR1355575A (en) 1964-03-20

Family

ID=8793416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919481A Expired FR1355575A (en) 1962-12-21 1962-12-21 Protection device for stabilized transistor power supplies

Country Status (5)

Country Link
AT (1) AT248547B (en)
BE (1) BE641435A (en)
DE (1) DE1254746B (en)
FR (1) FR1355575A (en)
GB (1) GB1063710A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656553A (en) * 1986-01-21 1987-04-07 Comair Rotron, Inc. Electronically programmable universal brushless DC fan with integral tracking and locked rotor protection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976475A (en) * 1957-04-08 1961-03-21 Gen Electric Electrical signal regulator
DE1072714B (en) * 1958-02-13 1960-01-07 Westinghouse Electric Corporation, East Pittsburgh, Pa. (V. St. A.) Power supply protection circuit
US3048718A (en) * 1959-01-13 1962-08-07 Gen Motors Corp Transient responsive protection circuit
FR1256489A (en) * 1959-05-29 1961-03-17 North American Aviation Inc Short circuit protection device
DE1084820B (en) * 1959-07-14 1960-07-07 Licentia Gmbh Short-circuit protection circuit for transistor power supplies

Also Published As

Publication number Publication date
DE1254746B (en) 1967-11-23
GB1063710A (en) 1967-03-30
AT248547B (en) 1966-08-10
BE641435A (en) 1964-04-16

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