FI790406A - Foerfarande och anordning foer konservering av energi - Google Patents

Foerfarande och anordning foer konservering av energi

Info

Publication number
FI790406A
FI790406A FI790406A FI790406A FI790406A FI 790406 A FI790406 A FI 790406A FI 790406 A FI790406 A FI 790406A FI 790406 A FI790406 A FI 790406A FI 790406 A FI790406 A FI 790406A
Authority
FI
Finland
Prior art keywords
energi
anordning foer
och anordning
foerfarande och
konservering
Prior art date
Application number
FI790406A
Other languages
English (en)
Finnish (fi)
Inventor
James Thomas Kellis
Original Assignee
Royal Industries
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25386802&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI790406(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Royal Industries filed Critical Royal Industries
Publication of FI790406A publication Critical patent/FI790406A/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/26—Automatic controllers electric in which the output signal is a pulse-train
    • G05B11/28—Automatic controllers electric in which the output signal is a pulse-train using pulse-height modulation; using pulse-width modulation
    • 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
    • G05F1/66—Regulating electric power
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F5/00—Systems for regulating electric variables by detecting deviations in the electric input to the system and thereby controlling a device within the system to obtain a regulated output
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • H05B39/044—Controlling the light-intensity of the source continuously
    • H05B39/047—Controlling the light-intensity of the source continuously with pulse width modulation from a DC power source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
FI790406A 1978-03-10 1979-02-07 Foerfarande och anordning foer konservering av energi FI790406A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/885,392 US4237405A (en) 1978-03-10 1978-03-10 Method and apparatus for conserving energy

Publications (1)

Publication Number Publication Date
FI790406A true FI790406A (fi) 1979-09-11

Family

ID=25386802

Family Applications (1)

Application Number Title Priority Date Filing Date
FI790406A FI790406A (fi) 1978-03-10 1979-02-07 Foerfarande och anordning foer konservering av energi

Country Status (5)

Country Link
US (1) US4237405A (fr)
EP (1) EP0005311B1 (fr)
AU (1) AU523560B2 (fr)
DE (1) DE2966085D1 (fr)
FI (1) FI790406A (fr)

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US4326161A (en) * 1979-10-17 1982-04-20 Protection Services, Inc. Battery regulation circuit
US4504776A (en) * 1980-11-12 1985-03-12 Bei Electronics, Inc. Power saving regulated light emitting diode circuit
US4499525A (en) * 1981-12-16 1985-02-12 Duracell Inc. Constant illumination flashlight
US4645982A (en) * 1982-11-15 1987-02-24 Canon Kabushiki Kaisha Load control unit in an image forming apparatus
US4527099A (en) * 1983-03-09 1985-07-02 Lutron Electronics Co., Inc. Control circuit for gas discharge lamps
JPH0693160B2 (ja) * 1983-05-31 1994-11-16 シャープ株式会社 液晶駆動回路
DE3325742A1 (de) * 1983-07-16 1985-01-24 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektrische schaltungsanordnung zur steuerung eines gleichstroms, insbesondere fuer eine helligkeits-veraenderbare armaturenbeleuchtung von fahrzeugen
US4568877A (en) * 1983-09-12 1986-02-04 Honeywell Inc. Reference frequency and low voltage detector circuit
US4580080A (en) * 1983-10-20 1986-04-01 General Electric Company Phase control ballast
GB8531853D0 (en) * 1985-12-30 1986-02-05 Danor Electronics Ltd Vehicle lighting system
US4908567A (en) * 1986-08-15 1990-03-13 Welker Engineering Company Power supply system for an optical inspection apparatus
US4841198A (en) * 1987-10-19 1989-06-20 Nartron Corporation Head lamp control method and apparatus, with PWM output regulation
US5293077A (en) * 1988-02-29 1994-03-08 Hitachi, Ltd. Power switching circuit
DE3809481A1 (de) * 1988-03-22 1989-10-12 Philips Patentverwaltung Schaltungsanordnung zur erzeugung einer impuls-versorgungsspannung fuer einen verbraucher aus einer gleichspannung
US4935641A (en) * 1988-08-02 1990-06-19 Nartron Corporation Electronic rheostat method and apparatus
US4947102A (en) * 1988-11-08 1990-08-07 Spectra-Physics, Inc. Feedback loop gain compensation for a switched resistor regulator
IT1232073B (it) * 1989-03-31 1992-01-23 Marelli Autronica Unita elettronica di visualizzazio ne e di comando di un sistema in particolare unita di controllo di un sistema di climatizzazione per l impiego a bordo di un autoveicolo
JP2587710B2 (ja) * 1990-04-28 1997-03-05 株式会社小糸製作所 車輌用放電灯の点灯回路
US5053680A (en) * 1989-06-07 1991-10-01 U.S. Philips Corporation Switching device
US5241251A (en) * 1990-05-21 1993-08-31 Asahi Kogaku Kogyo Kabushiki Kaisha Drive signal generating device
DE4423325A1 (de) * 1994-07-02 1996-01-04 Moto Meter Gmbh Elektronischer Spannungswandler
DE19531517C1 (de) * 1995-08-26 1996-11-14 Bosch Gmbh Robert Verfahren zur Steuerung der abgegebenen Leistung einer elektrischen Schaltung, insbesondere einer Sinusquelle
US5834854A (en) * 1995-09-21 1998-11-10 Ford Motor Company Motor vehicle electrical system
US5606226A (en) * 1995-10-02 1997-02-25 Ford Motor Company Filament power supply for static vacuum fluorescent display
US6046549A (en) * 1997-09-29 2000-04-04 U.S. Energy, Inc. Energy saving lighting controller
US6107985A (en) 1997-10-30 2000-08-22 Ericsson Inc. Backlighting circuits including brownout detection circuits responsive to a current through at least one light emitting diode and related methods
US6147520A (en) * 1997-12-18 2000-11-14 Lucent Technologies, Inc. Integrated circuit having controlled impedance
US7740371B1 (en) 1998-03-19 2010-06-22 Charles A. Lemaire Method and apparatus for pulsed L.E.D. illumination for a camera
DE19854416A1 (de) * 1998-11-25 2000-05-31 Linde Ag Spannungswandler sowie Flurförderzeug mit Gleichspannungsversorgung
DE19933733B4 (de) * 1999-07-19 2010-10-21 Volkswagen Ag PWM-Ansteuerverfahren
US6307330B1 (en) * 2000-04-25 2001-10-23 Ford Global Technologies, Inc. System and method for operating incandescent lamps with high voltage source
US6411072B1 (en) * 2001-04-17 2002-06-25 Honeywell International Inc. PWM power supply with constant RMS output voltage control
US6870329B2 (en) 2002-04-26 2005-03-22 Vector Products, Inc. PWM controller with automatic low battery power reduction circuit and lighting device incorporating the controller
US6770853B2 (en) 2002-10-22 2004-08-03 Vector Products, Inc. PWM controller for DC powered heating blanket
US7256556B2 (en) * 2004-09-28 2007-08-14 Acuity Brands, Inc. Equipment and methods for emergency lighting that provides brownout detection and protection
JP2006140587A (ja) * 2004-11-10 2006-06-01 Auto Network Gijutsu Kenkyusho:Kk Ｐｗｍ信号生成回路及びｐｗｍ制御回路
DE202005021665U1 (de) * 2005-06-20 2009-04-02 Austriamicrosystems Ag Stromquellenanordnung
DE602006010949D1 (de) 2005-10-07 2010-01-21 Black & Decker Inc Tragbare Leuchte
US7358683B2 (en) * 2005-10-25 2008-04-15 Infineon Technologies Ag Automatic PWM controlled driver circuit and method
US20080191626A1 (en) * 2007-02-08 2008-08-14 Ford Global Technologies, Llc Lighting system
US7540641B2 (en) * 2007-02-08 2009-06-02 Ford Global Technologies, Llc Apparatus and method for dimming function to control LED intensity
DE102010006865B4 (de) * 2010-02-04 2018-10-11 Austriamicrosystems Ag Stromquelle, Stromquellenanordnung und deren Verwendung
EP2375854B1 (fr) * 2010-04-06 2015-12-02 Plastic Omnium Advanced Innovation and Research Chauffage pour réservoir de liquide véhiculaire, véhicule à moteur doté de celui-ci et procédé de chauffage d'un réservoir de liquide véhiculaire

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US3076974A (en) * 1961-10-09 1963-02-12 Sorensen Ejnar Toilet flushing mechanism
FR2044523A5 (fr) * 1969-05-23 1971-02-19 Dassault Electronique
US3648106A (en) * 1970-02-24 1972-03-07 Westinghouse Electric Corp Dynamic reactorless high-frequency vapor lamp ballast
US3890562A (en) * 1972-11-13 1975-06-17 Gen Electric Regulated power supply utilizing a halfwave switch
US3898549A (en) * 1974-04-22 1975-08-05 Rockwell International Corp Variable duty cycle balanced DC/DC power converter
US4004187A (en) * 1974-10-21 1977-01-18 General Electric Company Push-pull inverter ballast for arc discharge lamps
US3967159A (en) * 1975-02-03 1976-06-29 Morton B. Leskin Power supply for a laser or gas discharge lamp
US3946302A (en) * 1975-04-04 1976-03-23 Hewlett-Packard Company Power regulator with R.M.S. output voltage as function of unregulated D.C.
US3999100A (en) * 1975-05-19 1976-12-21 Morton B. Leskin Lamp power supply using a switching regulator and commutator
NL7507437A (nl) * 1975-06-23 1976-12-27 Philips Nv Schakeling voor het omzetten van een ingangsgelijk- spanning in een uitgangsgelijkspanning.
US3959716A (en) * 1975-08-14 1976-05-25 The Bendix Corporation Wide input range switching voltage regulator
US4042856A (en) * 1975-10-28 1977-08-16 General Electric Company Chopper ballast for gaseous discharge lamps with auxiliary capacitor energy storage
US4039897A (en) * 1976-03-08 1977-08-02 Dragoset James E System for controlling power applied to a gas discharge lamp
FI772029A (fi) * 1976-08-18 1978-02-19 Royal Industries Foerfarande och anordning foer inbesparing av energi
US4093908A (en) * 1976-09-13 1978-06-06 Viva-Tech Inc. Phase-controlled voltage regulator

Also Published As

Publication number Publication date
EP0005311B1 (fr) 1983-08-24
AU523560B2 (en) 1982-08-05
AU4409579A (en) 1979-09-13
DE2966085D1 (en) 1983-09-29
EP0005311A1 (fr) 1979-11-14
US4237405A (en) 1980-12-02

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