FR2027302A1 - - Google Patents

Info

Publication number
FR2027302A1
FR2027302A1 FR6940272A FR6940272A FR2027302A1 FR 2027302 A1 FR2027302 A1 FR 2027302A1 FR 6940272 A FR6940272 A FR 6940272A FR 6940272 A FR6940272 A FR 6940272A FR 2027302 A1 FR2027302 A1 FR 2027302A1
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.)
Withdrawn
Application number
FR6940272A
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.)
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 FR2027302A1 publication Critical patent/FR2027302A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic 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
    • G05F1/10Regulating voltage or current
    • G05F1/12Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40Regulating 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
    • G05F1/44Regulating 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
    • G05F1/445Regulating 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/20Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2007Apparatus 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
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic 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
    • G05F1/10Regulating voltage or current
    • G05F1/12Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40Regulating 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
    • G05F1/44Regulating 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
    • G05F1/45Regulating 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
    • G05F1/455Regulating 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Control Of Temperature (AREA)
  • Dc-Dc Converters (AREA)
FR6940272A 1968-12-30 1969-11-17 Withdrawn FR2027302A1 (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
FR2027302A1 true FR2027302A1 (en) 1970-09-25

Family

ID=25142986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940272A Withdrawn FR2027302A1 (en) 1968-12-30 1969-11-17

Country Status (13)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209956A1 (en) * 1972-12-06 1974-07-05 Xerox Corp
FR2556899A1 (en) * 1983-12-14 1985-06-21 Gen Electric METHOD AND APPARATUS FOR CONTROLLING THE AVERAGE OF HALF-TIMES OR THE QUADRATIC AVERAGE OF THE LOAD VOLTAGE

Families Citing this family (27)

* 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
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 (en) * 1975-08-08 1977-02-10 Oce Van Der Grinten Nv CONTROL CIRCUIT FOR A POWER CONTROL CIRCUIT AND ELECTRICAL (PHOTO) GRAPHICS COPIER FITTED WITH THIS CONTROL CIRCUIT.
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 (en) * 1977-05-27 1979-07-12 Hoechst Ag, 6000 Frankfurt Device for fusing toner on a carrier
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 (en) * 1985-01-07 1986-08-12 Fuji Photo Film Co Ltd Heat developing device
US4772915A (en) * 1986-04-18 1988-09-20 Alps Electric Co., Ltd. Electrophotographic printer having compact image development arrangement
JPS63307186A (en) * 1987-06-05 1988-12-14 Shin Etsu Handotai Co Ltd Crystal diameter controller in crystallization
JP3332407B2 (en) * 1992-02-28 2002-10-07 キヤノン株式会社 Image forming device

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209956A1 (en) * 1972-12-06 1974-07-05 Xerox Corp
FR2556899A1 (en) * 1983-12-14 1985-06-21 Gen Electric METHOD AND APPARATUS FOR CONTROLLING THE AVERAGE OF HALF-TIMES OR THE QUADRATIC AVERAGE OF THE LOAD VOLTAGE

Also Published As

Publication number Publication date
JPS5341535B1 (en) 1978-11-04
US3532855A (en) 1970-10-06
NL6919247A (en) 1970-07-02
NL169525C (en) 1982-07-16
SE344833B (en) 1972-05-02
GB1279477A (en) 1972-06-28
NL169525B (en) 1982-02-16
DE1963255B2 (en) 1974-11-28
BE743842A (en) 1970-05-28
DE1963255C3 (en) 1975-07-10
ZA698529B (en) 1971-07-28
AT303523B (en) 1972-11-27
DE1963255A1 (en) 1970-07-09
ES375000A1 (en) 1972-03-16
AR195259A1 (en) 1973-09-28
CH494988A (en) 1970-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse