GB2339475B - Temperature sensors - Google Patents

Temperature sensors

Info

Publication number
GB2339475B
GB2339475B GB9914081A GB9914081A GB2339475B GB 2339475 B GB2339475 B GB 2339475B GB 9914081 A GB9914081 A GB 9914081A GB 9914081 A GB9914081 A GB 9914081A GB 2339475 B GB2339475 B GB 2339475B
Authority
GB
United Kingdom
Prior art keywords
temperature sensors
sensors
temperature
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 - Fee Related
Application number
GB9914081A
Other versions
GB9914081D0 (en
GB2339475A (en
Inventor
Werner Reiter
Hans-Peter Morbitzer
Walter Findl
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.)
Electrovac AG
Original Assignee
Electrovac AG
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
Priority claimed from AT118998A external-priority patent/AT406911B/en
Priority claimed from AT184598A external-priority patent/AT409321B/en
Application filed by Electrovac AG filed Critical Electrovac AG
Publication of GB9914081D0 publication Critical patent/GB9914081D0/en
Publication of GB2339475A publication Critical patent/GB2339475A/en
Application granted granted Critical
Publication of GB2339475B publication Critical patent/GB2339475B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/74—Non-metallic plates, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits
    • H05B3/746—Protection, e.g. overheat cutoff, hot plate indicator
    • 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
    • G01K7/18—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 linear resistance, e.g. platinum resistance thermometer
    • G01K7/183—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 linear resistance, e.g. platinum resistance thermometer characterised by the use of the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
    • H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measuring Fluid Pressure (AREA)
  • Glass Compositions (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Control Of Resistance Heating (AREA)
GB9914081A 1998-07-09 1999-06-16 Temperature sensors Expired - Fee Related GB2339475B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT118998A AT406911B (en) 1998-07-09 1998-07-09 Temperature sensor
AT184598A AT409321B (en) 1998-11-06 1998-11-06 Temperature sensor

Publications (3)

Publication Number Publication Date
GB9914081D0 GB9914081D0 (en) 1999-08-18
GB2339475A GB2339475A (en) 2000-01-26
GB2339475B true GB2339475B (en) 2002-12-18

Family

ID=25595138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9914081A Expired - Fee Related GB2339475B (en) 1998-07-09 1999-06-16 Temperature sensors

Country Status (4)

Country Link
DE (1) DE19925367A1 (en)
FR (1) FR2781051B1 (en)
GB (1) GB2339475B (en)
IT (1) IT1312420B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50112906D1 (en) * 2001-01-10 2007-10-04 Electrovac Temperature
EP1303169A1 (en) * 2001-10-15 2003-04-16 Heraeus Sensor-Nite GmbH Temperature sensor with a sensing element and its application
DE10337543A1 (en) * 2003-08-05 2005-02-24 E.G.O. Elektro-Gerätebau GmbH Temperature measuring device for heater of hob has longitudinal sensor made from ferromagnetic material running along active region of heating device connected to evaluation unit
DE10356432A1 (en) * 2003-11-28 2005-06-23 E.G.O. Elektro-Gerätebau GmbH Temperature sensor based on resistance measurement and radiant heater with such a temperature sensor
EP1568980B2 (en) 2004-02-24 2013-08-14 Electrovac AG Temperature sensor
DE102005005520A1 (en) 2005-02-01 2006-08-10 E.G.O. Elektro-Gerätebau GmbH Heating device with temperature sensor and hob with heaters
DE102005031069A1 (en) * 2005-06-24 2007-01-11 E.G.O. Elektro-Gerätebau GmbH Electromechanical temperature sensing for a cooking appliance and method of making an electromechanical temperature sensing for a cooking appliance
DE102006035928B3 (en) * 2006-07-31 2008-02-28 Sembach Gmbh & Co. Kg Ceramic rod for cooking hob thermostat, has cross section exhibiting two parallel sidewalls, two semicircular resting sections and four intermediate shoulders
GB0717051D0 (en) * 2007-09-01 2007-10-17 Ceramaspeed Ltd Temperature sensor
IT1401027B1 (en) * 2010-07-29 2013-07-12 Thermowatt Spa PERFECT ELECTRONIC AND ELECTROMECHANICAL THERMOSTAT
ES2564889B1 (en) * 2014-09-24 2017-01-04 BSH Electrodomésticos España S.A. Home appliance device and procedure for manufacturing a home appliance device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011721A (en) * 1977-12-31 1979-07-11 Behr Thomson Dehnstoffregler Two stage temperature dependent switches
US4286377A (en) * 1978-07-03 1981-09-01 General Electric Company Method of manufacture for a resistance heater and temperature sensor
GB2103910A (en) * 1981-08-08 1983-02-23 Micropore International Ltd Improvements in electric cookers incorporating radiant heaters
US4414465A (en) * 1980-03-05 1983-11-08 Thorn Domestic Appliances (Electrical) Ltd. Cooking apparatus
US4518850A (en) * 1981-02-18 1985-05-21 Micropore International Limited Electric cooker having temperature warning means
US4575705A (en) * 1984-02-17 1986-03-11 Weed Instrument Co., Inc. Temperature probe
EP0383718A2 (en) * 1989-02-17 1990-08-22 Emerson Electric Co. Heating element control
GB2331147A (en) * 1997-11-07 1999-05-12 Electrovac Gas burners

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE840461C (en) * 1950-05-05 1952-06-03 Hartmann & Braun Ag Expansion temperature controller
DE19522748A1 (en) * 1995-06-22 1997-01-02 Ako Werke Gmbh & Co Control device for hotplate radiant heating
AT405566B (en) * 1996-07-30 1999-09-27 Electrovac TEMPERATURE LIMITER WITH IGNITION ELEMENT

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2011721A (en) * 1977-12-31 1979-07-11 Behr Thomson Dehnstoffregler Two stage temperature dependent switches
US4286377A (en) * 1978-07-03 1981-09-01 General Electric Company Method of manufacture for a resistance heater and temperature sensor
US4414465A (en) * 1980-03-05 1983-11-08 Thorn Domestic Appliances (Electrical) Ltd. Cooking apparatus
US4518850A (en) * 1981-02-18 1985-05-21 Micropore International Limited Electric cooker having temperature warning means
GB2103910A (en) * 1981-08-08 1983-02-23 Micropore International Ltd Improvements in electric cookers incorporating radiant heaters
US4575705A (en) * 1984-02-17 1986-03-11 Weed Instrument Co., Inc. Temperature probe
EP0383718A2 (en) * 1989-02-17 1990-08-22 Emerson Electric Co. Heating element control
GB2331147A (en) * 1997-11-07 1999-05-12 Electrovac Gas burners

Also Published As

Publication number Publication date
FR2781051A1 (en) 2000-01-14
GB9914081D0 (en) 1999-08-18
ITMI991434A1 (en) 2000-12-29
ITMI991434A0 (en) 1999-06-29
DE19925367A1 (en) 2000-01-13
IT1312420B1 (en) 2002-04-17
FR2781051B1 (en) 2000-12-29
GB2339475A (en) 2000-01-26

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Legal Events

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

Effective date: 20090616