FR2242724B1 - - Google Patents

Info

Publication number
FR2242724B1
FR2242724B1 FR7428806A FR7428806A FR2242724B1 FR 2242724 B1 FR2242724 B1 FR 2242724B1 FR 7428806 A FR7428806 A FR 7428806A FR 7428806 A FR7428806 A FR 7428806A FR 2242724 B1 FR2242724 B1 FR 2242724B1
Authority
FR
France
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
FR7428806A
Other versions
FR2242724A1 (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 AG
Original Assignee
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
Priority claimed from DE19732343535 external-priority patent/DE2343535C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2242724A1 publication Critical patent/FR2242724A1/fr
Application granted granted Critical
Publication of FR2242724B1 publication Critical patent/FR2242724B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • 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
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

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)
  • Dc-Dc Converters (AREA)
FR7428806A 1973-08-29 1974-08-22 Expired FR2242724B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732343535 DE2343535C3 (de) 1973-08-29 Strom steuernde Transduktor-Regelschaltung
DE7331563 1973-08-30
DE19732343815 DE2343815C3 (de) 1973-08-30 Transduktor-Schaltungsanordnung

Publications (2)

Publication Number Publication Date
FR2242724A1 FR2242724A1 (fr) 1975-03-28
FR2242724B1 true FR2242724B1 (fr) 1978-02-17

Family

ID=27185481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7428806A Expired FR2242724B1 (fr) 1973-08-29 1974-08-22

Country Status (5)

Country Link
JP (1) JPS5244019B2 (fr)
FR (1) FR2242724B1 (fr)
GB (1) GB1479923A (fr)
IT (1) IT1020204B (fr)
SE (2) SE400657B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157687U (fr) * 1979-04-30 1980-11-12
JPS58115696U (ja) * 1982-02-01 1983-08-06 三和シヤツタ−工業株式会社 シャッターのスムーサガイド構造
JPH0316786Y2 (fr) * 1986-07-28 1991-04-10

Also Published As

Publication number Publication date
JPS5244019B2 (fr) 1977-11-04
SE420030B (sv) 1981-09-07
IT1020204B (it) 1977-12-20
SE7410892L (fr) 1975-03-03
GB1479923A (en) 1977-07-13
SE400657B (sv) 1978-04-03
AU7272174A (en) 1976-03-04
JPS5050662A (fr) 1975-05-07
FR2242724A1 (fr) 1975-03-28
SE7703595L (sv) 1977-03-29

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Legal Events

Date Code Title Description
ST Notification of lapse