GB1295745A - - Google Patents

Info

Publication number
GB1295745A
GB1295745A GB1295745DA GB1295745A GB 1295745 A GB1295745 A GB 1295745A GB 1295745D A GB1295745D A GB 1295745DA GB 1295745 A GB1295745 A GB 1295745A
Authority
GB
United Kingdom
Prior art keywords
triac
capacitor
firing
fired
cycle
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
Other languages
English (en)
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 filed Critical
Publication of GB1295745A publication Critical patent/GB1295745A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/32—Time-controlled igniting mechanisms or alarm devices
    • 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
    • G05F1/452—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 pulse-burst modulation control
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Cookers (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Resistance Heating (AREA)
GB1295745D 1969-09-17 1970-09-16 Expired GB1295745A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT882469A AT292141B (de) 1969-09-17 1969-09-17 Kochgerät für Speisen
AT539470A AT305455B (de) 1969-09-17 1970-06-15 Kochgerät für Speisen

Publications (1)

Publication Number Publication Date
GB1295745A true GB1295745A (fr) 1972-11-08

Family

ID=25602147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295745D Expired GB1295745A (fr) 1969-09-17 1970-09-16

Country Status (11)

Country Link
US (1) US3651753A (fr)
JP (1) JPS5015425B1 (fr)
AT (2) AT292141B (fr)
AU (1) AU2005370A (fr)
BE (1) BE756260A (fr)
CH (1) CH528890A (fr)
DE (1) DE2043688A1 (fr)
FR (1) FR2061483A5 (fr)
GB (1) GB1295745A (fr)
NL (1) NL7013329A (fr)
SE (1) SE353004B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996385A (en) * 1970-08-24 1976-12-07 Electro-Food Ab Method and device for preparing foodstuffs with direct passage of electric current
US3749884A (en) * 1971-12-17 1973-07-31 Kalle Ag Semi-conductor alternating current regulating means
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
US4377739A (en) * 1978-01-16 1983-03-22 Pitney Bowes Inc. Average power control apparatus and method
US4400613A (en) * 1978-12-04 1983-08-23 General Electric Company Temperature controller for a fusing roller
US4554440A (en) * 1981-08-07 1985-11-19 Lee Jr Maurice W Automatic circuit control for electrical resistance cooking apparatus
AU568221B2 (en) * 1981-08-07 1987-12-17 Lee, M.W. Control circuit for resistance cooking
US4705936A (en) * 1985-01-17 1987-11-10 Masco Corporation Electronically controlled electric steam humidifier
ATE50681T1 (de) * 1985-08-05 1990-03-15 Maurice W Lee Jr Regelung fuer ein elektrisches widerstandskochgeraet.
US4822982A (en) * 1987-09-08 1989-04-18 Lee Jr Maurice W Automatic circuit control for electrical resistance cooking apparatus
DE3736659C1 (de) * 1987-10-29 1989-05-24 Telefunken Electronic Gmbh Temperaturregelschaltung
US5290583A (en) * 1992-04-02 1994-03-01 David Reznik Method of electroheating liquid egg and product thereof
WO1993019620A1 (fr) * 1992-04-03 1993-10-14 North Carolina State University Methode et appareil de pasteurisation de produits liquides d'×ufs entiers
KR0152117B1 (ko) * 1994-10-17 1998-09-15 김광호 취반장치 및 그 제어방법
KR970009695A (ko) * 1995-08-21 1997-03-27 김광호 전기취사기의 보온제어회로
US5928546A (en) * 1997-08-29 1999-07-27 Maurice W. Lee, Jr. Electrical resistance cooker and automatic circuit controller
CN105191487B (zh) * 2013-03-14 2019-06-11 威斯控件有限公司 双极三端双向交流开关短路检测和安全电路及方法
CN107567122B (zh) * 2016-07-01 2020-12-22 佛山市顺德区美的电热电器制造有限公司 电磁加热烹饪系统及其加热控制装置和控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642794A (en) * 1949-03-02 1953-06-23 Spiess Irwin Electric frankfurter cooker
US3197691A (en) * 1962-01-02 1965-07-27 Gen Electric Regulated power supply
US3319152A (en) * 1963-12-19 1967-05-09 Honeywell Inc Scr switching circuit
GB1089905A (en) * 1964-03-03 1967-11-08 Lucas Industries Ltd A.c. control circuit
US3486042A (en) * 1965-05-18 1969-12-23 Gen Electric Zero crossing synchronous switching circuits for power semiconductors supplying non-unity power factor loads
US3514580A (en) * 1968-07-12 1970-05-26 Honeywell Inc Burst firing control apparatus with soft start

Also Published As

Publication number Publication date
US3651753A (en) 1972-03-28
AT305455B (de) 1973-02-26
JPS5015425B1 (fr) 1975-06-05
BE756260A (fr) 1971-03-01
NL7013329A (fr) 1971-03-19
AT292141B (de) 1971-08-10
AU2005370A (en) 1972-03-23
CH528890A (de) 1972-10-15
DE2043688A1 (de) 1971-04-29
SE353004B (fr) 1973-01-15
FR2061483A5 (fr) 1971-06-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees