FR1557428A - - Google Patents

Info

Publication number
FR1557428A
FR1557428A FR1557428DA FR1557428A FR 1557428 A FR1557428 A FR 1557428A FR 1557428D A FR1557428D A FR 1557428DA FR 1557428 A FR1557428 A FR 1557428A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1557428A publication Critical patent/FR1557428A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is AC
    • G05F3/06—Regulating voltage or current wherein the variable is AC using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
FR1557428D 1967-03-22 1968-03-22 Expired FR1557428A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051914 1967-03-22

Publications (1)

Publication Number Publication Date
FR1557428A true FR1557428A (enExample) 1969-02-14

Family

ID=7105014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557428D Expired FR1557428A (enExample) 1967-03-22 1968-03-22

Country Status (4)

Country Link
US (1) US3521147A (enExample)
DE (1) DE1613656B1 (enExample)
FR (1) FR1557428A (enExample)
NL (1) NL142795B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295545A1 (fr) * 1974-12-16 1976-07-16 Ibm Transformateur ferroresonnant commande pour alimentation electrique regulee
EP0297694A3 (en) * 1987-07-01 1989-11-15 Power-One, Inc. Integrated magnetic resonant power converter

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843918A (en) * 1973-11-15 1974-10-22 Gould Inc Ferroresonant transformer battery charger circuit
US4130790A (en) * 1977-04-25 1978-12-19 Hobart Brothers Company Ferroresonant transformer power supply
DE2908544C2 (de) * 1979-03-05 1983-01-27 Theo Benning Elektrotechnik Und Elektronik Gmbh & Co Kg, 4290 Bocholt Vorrichtung zum Aussteuern von Netzspannungsänderungen beim Laden von Batterien
US4800328A (en) * 1986-07-18 1989-01-24 Inductran Inc. Inductive power coupling with constant voltage output
US4791542A (en) * 1987-08-03 1988-12-13 Rfl Industries, Inc. Ferroresonant power supply and method
US5912553A (en) * 1997-01-17 1999-06-15 Schott Corporation Alternating current ferroresonant transformer with low harmonic distortion
US6856230B2 (en) * 2003-05-27 2005-02-15 Weimin Lu Harmonic filtering circuit with special transformer
DE102007049235A1 (de) * 2007-10-10 2009-04-16 Siemens Ag Anordnung zur induktiven Übertragung von elektrischer Energie
EP3677096B1 (en) 2017-09-01 2025-01-08 Trestoto Pty Limited A lighting control circuit, lighting installation and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207234A (en) * 1938-03-14 1940-07-09 Suddeutsche App Fabrik G M B H Voltage regulating device
US2469960A (en) * 1946-04-24 1949-05-10 Union Switch & Signal Co Railway track circuit apparatus
US2804588A (en) * 1955-10-03 1957-08-27 Sola Electric Co Power supply apparatus
US3090904A (en) * 1959-01-12 1963-05-21 C & D Batteries Inc Battery charger
US3205425A (en) * 1962-01-08 1965-09-07 Eltra Corp Voltage stabilized converter devices
US3389329A (en) * 1965-06-22 1968-06-18 Transformer Engineers Inc Constant output voltage transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295545A1 (fr) * 1974-12-16 1976-07-16 Ibm Transformateur ferroresonnant commande pour alimentation electrique regulee
EP0297694A3 (en) * 1987-07-01 1989-11-15 Power-One, Inc. Integrated magnetic resonant power converter

Also Published As

Publication number Publication date
NL6803829A (enExample) 1968-09-23
NL142795B (nl) 1974-07-15
US3521147A (en) 1970-07-21
DE1613656B1 (de) 1970-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse