IN166449B - - Google Patents

Info

Publication number
IN166449B
IN166449B IN810/CAL/86A IN810CA1986A IN166449B IN 166449 B IN166449 B IN 166449B IN 810CA1986 A IN810CA1986 A IN 810CA1986A IN 166449 B IN166449 B IN 166449B
Authority
IN
India
Application number
IN810/CAL/86A
Other languages
English (en)
Inventor
Alf Bertil Nilsson
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of IN166449B publication Critical patent/IN166449B/en

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
    • 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
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
    • G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
    • G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only

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)
  • Control Of Electrical Variables (AREA)
  • Physical Water Treatments (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Power Conversion In General (AREA)
IN810/CAL/86A 1985-11-07 1986-11-06 IN166449B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8505272A SE464838B (sv) 1985-11-07 1985-11-07 Anordning foer reglering av en vaexelspaenning

Publications (1)

Publication Number Publication Date
IN166449B true IN166449B (sv) 1990-05-12

Family

ID=20362060

Family Applications (1)

Application Number Title Priority Date Filing Date
IN810/CAL/86A IN166449B (sv) 1985-11-07 1986-11-06

Country Status (6)

Country Link
US (1) US4714870A (sv)
JP (1) JPS62114013A (sv)
KR (1) KR870005284A (sv)
CN (1) CN1003960B (sv)
IN (1) IN166449B (sv)
SE (1) SE464838B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843301A (en) * 1988-10-06 1989-06-27 Opt Industries, Inc. Power supply with switching means responsive to line voltage
US5628202A (en) * 1994-06-02 1997-05-13 Lg Electronics Inc. Cooling power controller for compressor
JP4036813B2 (ja) * 2003-09-30 2008-01-23 シャープ株式会社 非接触電力供給システム
US7233137B2 (en) * 2003-09-30 2007-06-19 Sharp Kabushiki Kaisha Power supply system
US7541751B2 (en) * 2007-03-05 2009-06-02 Mdl Corporation Soft start control circuit for lighting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619765A (en) * 1970-06-24 1971-11-09 Westinghouse Electric Corp Electrical control apparatus using direction of current and power flow to gate switching devices
US3921059A (en) * 1974-03-22 1975-11-18 Forbro Design Corp Power supply incorporating, in series, a stepped source and a finely regulated source of direct current
GB2077964A (en) * 1980-03-20 1981-12-23 Bowler Peter Ltd Voltage regulation
JPS59167005A (ja) * 1983-03-14 1984-09-20 Hitachi Ltd 半導体式タツプ切換装置
US4623834A (en) * 1984-07-06 1986-11-18 Oneac Corporation Dual programmable response time constants for electronic tap switching line regulators

Also Published As

Publication number Publication date
SE8505272L (sv) 1987-05-08
CN86107605A (zh) 1987-05-27
KR870005284A (ko) 1987-06-05
US4714870A (en) 1987-12-22
SE464838B (sv) 1991-06-17
CN1003960B (zh) 1989-04-19
JPS62114013A (ja) 1987-05-25
SE8505272D0 (sv) 1985-11-07

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