GB1279477A - Alternating current power supply circuit - Google Patents

Alternating current power supply circuit

Info

Publication number
GB1279477A
GB1279477A GB59768/69A GB5976869A GB1279477A GB 1279477 A GB1279477 A GB 1279477A GB 59768/69 A GB59768/69 A GB 59768/69A GB 5976869 A GB5976869 A GB 5976869A GB 1279477 A GB1279477 A GB 1279477A
Authority
GB
United Kingdom
Prior art keywords
voltage
capacitor
lamp
signal
supply
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
GB59768/69A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1279477A publication Critical patent/GB1279477A/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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters
    • 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
    • G05F1/45—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 controlled rectifiers in series with the load
    • G05F1/455—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 controlled rectifiers in series with the load with phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Fixing For Electrophotography (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Temperature (AREA)
GB59768/69A 1968-12-30 1969-12-08 Alternating current power supply circuit Expired GB1279477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78794668A 1968-12-30 1968-12-30

Publications (1)

Publication Number Publication Date
GB1279477A true GB1279477A (en) 1972-06-28

Family

ID=25142986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59768/69A Expired GB1279477A (en) 1968-12-30 1969-12-08 Alternating current power supply circuit

Country Status (13)

Country Link
US (1) US3532855A (https=)
JP (1) JPS5341535B1 (https=)
AR (1) AR195259A1 (https=)
AT (1) AT303523B (https=)
BE (1) BE743842A (https=)
CH (1) CH494988A (https=)
DE (1) DE1963255C3 (https=)
ES (1) ES375000A1 (https=)
FR (1) FR2027302A1 (https=)
GB (1) GB1279477A (https=)
NL (1) NL169525C (https=)
SE (1) SE344833B (https=)
ZA (1) ZA698529B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151377A (en) * 1983-12-14 1985-07-17 Gen Electric Load voltage control switching circuits

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731183A (en) * 1971-09-29 1973-05-01 Inductotherm Corp Power control and phase angle correcting apparatus
US3743779A (en) * 1972-01-27 1973-07-03 Xerox Corp Selective fusing
US3783235A (en) * 1972-10-31 1974-01-01 Sperry Rand Corp Fuser low voltage sensor for photocopy machine
CA1018585A (en) * 1972-12-06 1977-10-04 Robert L. Traister Fuser control circuit for copying apparatus
US3881085A (en) * 1972-12-06 1975-04-29 Xerox Corp Fuser control circuit for copying apparatus
US3781516A (en) * 1973-02-20 1973-12-25 Xerox Corp Fuser control system
US4068157A (en) * 1974-11-29 1978-01-10 Sola Basic Industries, Inc. Regulated multiple transformer system
US4004214A (en) * 1975-03-28 1977-01-18 Viva-Tech, Inc. Phase-controlled voltage regulator
NL7509461A (nl) * 1975-08-08 1977-02-10 Oce Van Der Grinten Nv Controleschakeling voor een vermogensregel- schakeling alsmede elektro(foto)grafisch kopi- eerapparaat voorzien van deze controleschake- ling.
US4037148A (en) * 1975-08-15 1977-07-19 General Electric Company Ballast control device
US4032746A (en) * 1975-11-10 1977-06-28 Xerox Corporation Control system for a fusing apparatus
US4093908A (en) * 1976-09-13 1978-06-06 Viva-Tech Inc. Phase-controlled voltage regulator
JPS5339136A (en) * 1976-09-22 1978-04-10 Ricoh Co Ltd Fixing temperature controlling method
JPS5339756A (en) * 1976-09-24 1978-04-11 Ricoh Co Ltd Input control for heat-fixing system
US4122382A (en) * 1977-04-20 1978-10-24 Combustion Engineering, Inc. Load-responsive treater controller
DE2724052C2 (de) * 1977-05-27 1979-07-12 Hoechst Ag, 6000 Frankfurt Vorrichtung zum Aufschmelzen von Toner auf einem Träger
US4168476A (en) * 1977-07-11 1979-09-18 Rca Corporation AC voltage regulator
US4308494A (en) * 1977-10-31 1981-12-29 General Electric Co. Thyristor power controller for an electrostatic precipitator
US4377739A (en) * 1978-01-16 1983-03-22 Pitney Bowes Inc. Average power control apparatus and method
US4223207A (en) * 1978-02-24 1980-09-16 E. I. Du Pont De Nemours And Company Apparatus for controlling the power supplied to a load
EP0006553A1 (en) * 1978-07-03 1980-01-09 International Business Machines Corporation Method and apparatus for operating a heat source in a reproduction machine
US4469026A (en) * 1979-09-20 1984-09-04 Ibm Corporation Method and apparatus for controlling drying and detaching of printed material
US4318612A (en) * 1980-07-10 1982-03-09 International Business Machines Corporation Hot roll fuser temperature control
US4372675A (en) * 1980-11-28 1983-02-08 Xerox Corporation Variable power fuser control
JPS61179439A (ja) * 1985-01-07 1986-08-12 Fuji Photo Film Co Ltd 熱現像装置
US4772915A (en) * 1986-04-18 1988-09-20 Alps Electric Co., Ltd. Electrophotographic printer having compact image development arrangement
JPS63307186A (ja) * 1987-06-05 1988-12-14 Shin Etsu Handotai Co Ltd 晶出結晶径制御装置
JP3332407B2 (ja) * 1992-02-28 2002-10-07 キヤノン株式会社 画像形成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053962A (en) * 1960-08-01 1962-09-11 Xerox Corp Xerographic fusing apparatus
US3375428A (en) * 1964-02-04 1968-03-26 Lorain Prod Corp Regulated rectifier circuit
US3398259A (en) * 1964-08-12 1968-08-20 Addressograph Multigraph Photoelectrostatic copying machine
US3440517A (en) * 1966-06-17 1969-04-22 Beckman Instruments Inc Circuit employing silicon controlled rectifiers for regulating the rms value of an a.c. signal across a load

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151377A (en) * 1983-12-14 1985-07-17 Gen Electric Load voltage control switching circuits

Also Published As

Publication number Publication date
ZA698529B (en) 1971-07-28
CH494988A (de) 1970-08-15
AT303523B (de) 1972-11-27
NL6919247A (https=) 1970-07-02
FR2027302A1 (https=) 1970-09-25
DE1963255B2 (de) 1974-11-28
DE1963255A1 (de) 1970-07-09
NL169525C (nl) 1982-07-16
US3532855A (en) 1970-10-06
DE1963255C3 (de) 1975-07-10
ES375000A1 (es) 1972-03-16
SE344833B (https=) 1972-05-02
BE743842A (https=) 1970-05-28
AR195259A1 (es) 1973-09-28
NL169525B (nl) 1982-02-16
JPS5341535B1 (https=) 1978-11-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee