GB2011660B - Variable power and temperature control system for appliances - Google Patents

Variable power and temperature control system for appliances

Info

Publication number
GB2011660B
GB2011660B GB7849944A GB7849944A GB2011660B GB 2011660 B GB2011660 B GB 2011660B GB 7849944 A GB7849944 A GB 7849944A GB 7849944 A GB7849944 A GB 7849944A GB 2011660 B GB2011660 B GB 2011660B
Authority
GB
United Kingdom
Prior art keywords
appliances
control system
temperature control
variable power
variable
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
GB7849944A
Other versions
GB2011660A (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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of GB2011660A publication Critical patent/GB2011660A/en
Application granted granted Critical
Publication of GB2011660B publication Critical patent/GB2011660B/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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6447—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors
    • H05B6/645—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors
    • H05B6/6452—Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors using temperature sensors the sensors being in contact with the heated product
    • 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
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values
    • 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
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
GB7849944A 1977-12-28 1978-12-22 Variable power and temperature control system for appliances Expired GB2011660B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86530977A 1977-12-28 1977-12-28

Publications (2)

Publication Number Publication Date
GB2011660A GB2011660A (en) 1979-07-11
GB2011660B true GB2011660B (en) 1982-07-07

Family

ID=25345199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849944A Expired GB2011660B (en) 1977-12-28 1978-12-22 Variable power and temperature control system for appliances

Country Status (8)

Country Link
JP (1) JPS5496687A (en)
AU (1) AU4293378A (en)
CA (1) CA1130397A (en)
DE (1) DE2855376A1 (en)
FR (1) FR2414225A1 (en)
GB (1) GB2011660B (en)
MX (1) MX146095A (en)
NZ (1) NZ188672A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54142638A (en) * 1978-04-28 1979-11-07 Hitachi Heating Appliance Co Ltd High frequency heating device
JPS5568298U (en) * 1978-11-06 1980-05-10
JPS57169520A (en) * 1981-04-13 1982-10-19 Matsushita Electric Ind Co Ltd Cooking apparatus
JPS5883128A (en) * 1981-11-12 1983-05-18 Matsushita Electric Ind Co Ltd Heating cooker
JPH03144811A (en) * 1989-10-31 1991-06-20 Tokyo Electric Co Ltd Method and device for controlling temperature of cooker
CN112203368B (en) * 2020-10-09 2023-05-09 宁波昕科工贸有限公司 Temperature control method, circuit and heating device
CN112555917B (en) * 2020-11-11 2023-07-25 深圳火王智能厨电股份有限公司 Control method of gas stove, gas cooking system and computer readable storage medium

Also Published As

Publication number Publication date
AU4293378A (en) 1979-07-05
MX146095A (en) 1982-05-12
DE2855376A1 (en) 1979-07-12
GB2011660A (en) 1979-07-11
NZ188672A (en) 1982-08-17
JPS5496687A (en) 1979-07-31
CA1130397A (en) 1982-08-24
FR2414225A1 (en) 1979-08-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee