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FR2448185A1 - Dispositif de commande de puissance pour element chauffant - Google Patents

Dispositif de commande de puissance pour element chauffant

Info

Publication number
FR2448185A1
FR2448185A1 FR8002289A FR8002289A FR2448185A1 FR 2448185 A1 FR2448185 A1 FR 2448185A1 FR 8002289 A FR8002289 A FR 8002289A FR 8002289 A FR8002289 A FR 8002289A FR 2448185 A1 FR2448185 A1 FR 2448185A1
Authority
FR
France
Prior art keywords
heating element
source
control signal
digital control
relationship
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.)
Withdrawn
Application number
FR8002289A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2448185A1 publication Critical patent/FR2448185A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

DISPOSITIF EVITANT DES SURINTENSITES RECURRENTES PENDANT LE FONCTIONNEMENT NORMAL. IL COMPREND: UN MOYEN 20 POUR ENGENDRER UN SIGNAL DE COMMANDE NUMERIQUE REPRESENTATIF DU REGLAGE DE PUISSANCE CHOISI PAR L'OPERATEUR; UNE MEMOIRE 18 POUR STOCKER CE SIGNAL DE COMMANDE NUMERIQUE; UN COMPTEUR 14 POUR COMPTER DES PULSATIONS DE CETTE SOURCE ET AGENCE POUR COMPTER REPETITIVEMENT JUSQU'A UN NOMBRE PREDETERMINE ET SE REMETTRE A ZERO, LE TEMPS ENTRE LES COMPTES SUCCESSIFS DEFINISSANT UN INTERVALLE DE COMMANDE; UN COMPARATEUR 16 POUR COMPARER LE SIGNAL DE COMMANDE NUMERIQUE AVEC LES CONTENUS DU COMPTEUR PENDANT CHAQUE INTERVALLE DE COMMANDE, ET ENGENDRANT PENDANT CHACUN DE CES INTERVALLES UN SIGNAL DE COMPARAISON AYANT UN PREMIER ETAT OU UN SECOND ETAT REPRESENTATIF D'UNE PREMIERE OU D'UNE SECONDE RELATION, RESPECTIVEMENT, ENTRE LES QUANTITES COMPAREES; ET DES MOYENS 24, 28, 26, 3 SENSIBLES A CE SIGNAL DE COMPARAISON POUR COUPLER LA SOURCE DE COURANT A L'ELEMENT CHAUFFANT LORSQUE LA PREMIERE RELATION EXISTE ENTRE LES QUANTITES COMPAREES ET POUR COUPER LA SOURCE DE COURANT DE L'ELEMENT CHAUFFANT LORSQUE LA SECONDE RELATION EXISTE ENTRE LES QUANTITES COMPAREES. APPLICATION AUX PLAQUES CHAUFFANTES VITROCERAMIQUES.
FR8002289A 1979-02-01 1980-02-01 Dispositif de commande de puissance pour element chauffant Withdrawn FR2448185A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/008,376 US4334147A (en) 1979-02-01 1979-02-01 Power control for appliance using high inrush current element

Publications (1)

Publication Number Publication Date
FR2448185A1 true FR2448185A1 (fr) 1980-08-29

Family

ID=21731288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002289A Withdrawn FR2448185A1 (fr) 1979-02-01 1980-02-01 Dispositif de commande de puissance pour element chauffant

Country Status (8)

Country Link
US (1) US4334147A (fr)
JP (1) JPS55129815A (fr)
AU (1) AU5509780A (fr)
DE (1) DE3003451A1 (fr)
FR (1) FR2448185A1 (fr)
GB (1) GB2041674A (fr)
IT (1) IT1129694B (fr)
SE (1) SE8000788L (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7972982A (en) * 1981-01-29 1982-08-05 Varian Techtron Pty. Ltd. Voltage feedback temperature control
US4507531A (en) * 1981-10-30 1985-03-26 Raytheon Company Regulated microwave oven and method, using uniformly spaced, integral cycle control
US4443690A (en) * 1981-12-23 1984-04-17 General Electric Company Power control for cooking appliance with transient operating modes
GB2128421A (en) * 1982-10-11 1984-04-26 Douglas Stuart Fenna Power supplies
GB2129631A (en) * 1982-10-29 1984-05-16 Plessey Co Plc Power control apparatus
GB2144932A (en) * 1983-08-10 1985-03-13 Eaton Corp Programmable AC power line converter
US4654579A (en) * 1984-08-17 1987-03-31 Ken Hayashibara Frequency divider
US4626698A (en) * 1984-12-21 1986-12-02 General Electric Company Zero crossing synchronous AC switching circuits employing piezoceramic bender-type switching devices
GB8432542D0 (en) * 1984-12-21 1985-02-06 Micropore International Ltd Power control arrangement
EP0194249A3 (fr) * 1985-03-06 1988-05-18 Technion Méthode de commande de la chaleur dégagée dans un élément chauffant et appareil l'utilisant
US4943303A (en) * 1985-11-25 1990-07-24 The Lubrizol Corporation Cetane improver
US4692596A (en) * 1986-01-06 1987-09-08 General Electric Company Power control arrangement for automatic surface unit
US4720623A (en) * 1986-05-01 1988-01-19 E. I. Du Pont De Nemours And Company Power control device for a resistance heater in an oven
JPH06101368B2 (ja) * 1986-06-06 1994-12-12 株式会社小糸製作所 交流電力制御装置
US4923681A (en) * 1986-10-03 1990-05-08 Archeraire Industries, Inc. High velocity hot air sterilization device with controller
US5293028A (en) * 1987-01-05 1994-03-08 General Electric Company Cooktop appliance with improved power control
DE3726535A1 (de) * 1987-08-10 1989-02-23 Philips Patentverwaltung Verfahren zur schaltstossarmen leistungssteuerung elektrischer lasten
DE3741775A1 (de) * 1987-12-10 1989-06-22 Telefunken Electronic Gmbh Steuerschaltung fuer heissluftgeraete
JP2727319B2 (ja) * 1988-02-05 1998-03-11 富士写真フイルム株式会社 温度制御装置
DE3903978A1 (de) * 1989-02-10 1990-08-16 Imp Werke Gmbh Lichtkochstelle mit mindestens zwei infrarotroehren
JPH02298774A (ja) * 1989-05-10 1990-12-11 Seiko Instr Inc 自動冷却装置
US4970373A (en) * 1989-12-11 1990-11-13 Keltech, Inc. Electronic temperature control system for a tankless water heater
FR2667754B1 (fr) * 1990-10-05 1996-08-14 Ciapem Appareil electromenager a puissance de chauffage variable.
US5504306A (en) * 1994-07-25 1996-04-02 Chronomite Laboratories, Inc. Microprocessor controlled tankless water heater system
US5607014A (en) * 1994-10-25 1997-03-04 Carrier Corporation Multi-staging of supplemental heat in climate control apparatus
US5708256A (en) * 1995-12-18 1998-01-13 Kaz, Incorporated Heating pad controller with variable duty cycle for temperature adjustment
US5951276A (en) * 1997-05-30 1999-09-14 Jaeschke; James R. Electrically enhanced hot surface igniter
DE19724292C2 (de) * 1997-06-09 1999-08-05 Lauda Dr R Wobser Gmbh & Co Kg Verfahren zur Steuerung der von einem Heizkörper eines Laborflüssigkeitsthermostaten aufgenommenen elektrischen Leistung
FR2775362B1 (fr) * 1998-02-20 2001-06-29 Crouzet Automatismes Procede de gradation de la dissipation d'un signal electrique
US5928536A (en) * 1998-09-21 1999-07-27 Lee; Cheng-Liang Electric soldering iron with heating energy regulating control means
JP2000099167A (ja) * 1998-09-25 2000-04-07 Fuji Photo Film Co Ltd 電圧変動およびフリッカの低減回路
US6111230A (en) * 1999-05-19 2000-08-29 Lexmark International, Inc. Method and apparatus for supplying AC power while meeting the European flicker and harmonic requirements
IT1318953B1 (it) * 2000-10-02 2003-09-19 St Microelectronics Srl Circuito elettronico per l'accensione graduale di carichi elettrici,in particolare lampade alogene
CN100516507C (zh) * 2002-05-14 2009-07-22 日本特殊陶业株式会社 电热塞控制部件和电热塞
US7145108B2 (en) * 2003-07-22 2006-12-05 Kaz, Incorporated Configurable heating pad controller
US8530800B2 (en) * 2009-09-15 2013-09-10 Ricoh Company, Limited Heater control device, image forming apparatus, and computer program product
JP5516097B2 (ja) * 2010-06-09 2014-06-11 株式会社リコー 画像形成装置、ヒータ制御方法およびプログラム
US8193787B2 (en) 2010-07-06 2012-06-05 V Square/R, LLC System and method for regulating RMS voltage delivered to a load
US9804227B2 (en) * 2010-09-24 2017-10-31 Ford Global Technologies, Llc Electric machine fast transient condition detection
WO2020096586A1 (fr) 2018-11-07 2020-05-14 Hewlett-Packard Development Company, L.P. Connexion adaptative d'éléments résistifs
AR130025A1 (es) * 2022-07-29 2024-10-23 Graphite Energy Assets Pty Ltd Dispositivo de control de potencia y carga eléctrica que lo incluye

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878358A (en) * 1972-11-16 1975-04-15 Xerox Corp Digital power control
US4029937A (en) * 1974-10-04 1977-06-14 Russell Robert G Control system for electrically conductive liquid heating apparatus
US4086466A (en) * 1976-04-30 1978-04-25 Scharlack Ronald S Automatic heater controller
US4104715A (en) * 1977-03-10 1978-08-01 Acme Electric Corp. Alternating current to alternating current converter apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541429A (en) * 1969-01-30 1970-11-17 Feick Co Harry Variable digital wave form division for power control
DE2417983A1 (de) * 1973-04-16 1974-10-31 Tokyo Shibaura Electric Co Elektronischer digitaler zeitgeber fuer einen elektronischen herd
US3912905A (en) * 1974-02-25 1975-10-14 Kanthal Corp Electric resistance heating device
US4046991A (en) * 1974-09-27 1977-09-06 Thorn Domestic Appliances (Electrical) Limited Power control apparatus
US4135122A (en) * 1977-05-25 1979-01-16 Weyerhaeuser Company Method and apparatus for heating electrical motors and like devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878358A (en) * 1972-11-16 1975-04-15 Xerox Corp Digital power control
US4029937A (en) * 1974-10-04 1977-06-14 Russell Robert G Control system for electrically conductive liquid heating apparatus
US4086466A (en) * 1976-04-30 1978-04-25 Scharlack Ronald S Automatic heater controller
US4104715A (en) * 1977-03-10 1978-08-01 Acme Electric Corp. Alternating current to alternating current converter apparatus

Also Published As

Publication number Publication date
IT8019594A0 (it) 1980-01-31
GB2041674A (en) 1980-09-10
SE8000788L (sv) 1980-08-02
US4334147A (en) 1982-06-08
DE3003451A1 (de) 1980-08-14
JPS55129815A (en) 1980-10-08
AU5509780A (en) 1980-08-07
IT1129694B (it) 1986-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse