FR1174872A - Transistor circuit for symmetrical control of an alternating current - Google Patents

Transistor circuit for symmetrical control of an alternating current

Info

Publication number
FR1174872A
FR1174872A FR1174872DA FR1174872A FR 1174872 A FR1174872 A FR 1174872A FR 1174872D A FR1174872D A FR 1174872DA FR 1174872 A FR1174872 A FR 1174872A
Authority
FR
France
Prior art keywords
alternating current
transistor circuit
symmetrical control
symmetrical
control
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
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1174872A publication Critical patent/FR1174872A/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
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/445—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being transistors in series with the load

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)
  • Rectifiers (AREA)
  • Electronic Switches (AREA)
FR1174872D 1956-06-22 1957-05-09 Transistor circuit for symmetrical control of an alternating current Expired FR1174872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES49163A DE1061890B (en) 1956-06-22 1956-06-22 Transistor circuit for symmetrical control of alternating current

Publications (1)

Publication Number Publication Date
FR1174872A true FR1174872A (en) 1959-03-17

Family

ID=7487154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174872D Expired FR1174872A (en) 1956-06-22 1957-05-09 Transistor circuit for symmetrical control of an alternating current

Country Status (4)

Country Link
CH (1) CH354161A (en)
DE (1) DE1061890B (en)
FR (1) FR1174872A (en)
GB (1) GB823466A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297146B (en) * 1967-04-11 1969-06-12 Siemens Ag Electronic switch with high-potential input and output, especially as a series switch in parallel paths of an N-path filter

Also Published As

Publication number Publication date
DE1061890B (en) 1959-07-23
GB823466A (en) 1959-11-11
CH354161A (en) 1961-05-15

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