AU1991500A - Improvements relating to thermal controls - Google Patents

Improvements relating to thermal controls

Info

Publication number
AU1991500A
AU1991500A AU19915/00A AU1991500A AU1991500A AU 1991500 A AU1991500 A AU 1991500A AU 19915/00 A AU19915/00 A AU 19915/00A AU 1991500 A AU1991500 A AU 1991500A AU 1991500 A AU1991500 A AU 1991500A
Authority
AU
Australia
Prior art keywords
improvements relating
thermal controls
thermal
controls
relating
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.)
Abandoned
Application number
AU19915/00A
Inventor
Robert Andrew O'neill
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.)
Otter Controls Ltd
Original Assignee
Otter Controls Ltd
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 Otter Controls Ltd filed Critical Otter Controls Ltd
Publication of AU1991500A publication Critical patent/AU1991500A/en
Abandoned 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0258—For cooking
    • H05B1/0269—For heating of fluids
    • 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
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
    • A47J27/21058—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water
    • A47J27/21108—Control devices to avoid overheating, i.e. "dry" boiling, or to detect boiling of the water using a bimetallic element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Resistance Heating (AREA)
  • Protection Of Generators And Motors (AREA)
AU19915/00A 1999-01-11 2000-01-11 Improvements relating to thermal controls Abandoned AU1991500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9900507A GB2345597B (en) 1999-01-11 1999-01-11 Improvements relating to thermal controls
GB9900507 1999-01-11
PCT/GB2000/000047 WO2000042821A2 (en) 1999-01-11 2000-01-11 Improvements relating to thermal controls

Publications (1)

Publication Number Publication Date
AU1991500A true AU1991500A (en) 2000-08-01

Family

ID=10845828

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19915/00A Abandoned AU1991500A (en) 1999-01-11 2000-01-11 Improvements relating to thermal controls

Country Status (3)

Country Link
AU (1) AU1991500A (en)
GB (1) GB2345597B (en)
WO (1) WO2000042821A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4236402B2 (en) * 2001-10-09 2009-03-11 富士通マイクロエレクトロニクス株式会社 Semiconductor device
FR2851404A1 (en) * 2003-02-18 2004-08-20 Acome Soc Coop Travailleurs Heating device for e.g. personal heating application, has device for limiting current crossing heating cable and includes resistive unit that is chosen such that its resistance is negligible when cable has reached its stable mode
CN101865732B (en) * 2010-05-07 2011-09-14 大连理工大学 On-line bridge measurement system for temperature rise of outlet end of vacuum switch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641372A (en) * 1970-02-12 1972-02-08 Bendix Corp Temperature controlled microcircuits
FI58403C (en) * 1979-03-29 1981-01-12 Vaisala Oy ADJUSTMENT OF FUNCTIONS
DE3138703A1 (en) * 1981-09-29 1983-04-07 Siemens Ag Circuit arrangement for displaying the temperature state of a heat source
DE3612809A1 (en) * 1986-04-16 1987-10-22 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR GENERATING AN OUTPUT SIGNAL NOT DEPENDING ON THE TEMPERATURE
DE4233676A1 (en) * 1992-10-07 1994-04-14 Ego Elektro Blanc & Fischer Electric radiator for media, especially flow heaters
GB2283155B (en) * 1993-10-21 1997-08-06 Otter Controls Ltd Improvements relating to electrically heated water boiling vessels
DE69422302T2 (en) * 1993-10-21 2000-08-10 Otter Controls Ltd IMPROVEMENTS TO ELECTRICALLY-HOT COOKING VESSELS
GB2307629B (en) * 1995-11-20 2001-01-10 Strix Ltd Electric heaters

Also Published As

Publication number Publication date
GB2345597B (en) 2003-07-02
GB2345597A (en) 2000-07-12
WO2000042821A2 (en) 2000-07-20
WO2000042821A3 (en) 2000-11-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase