DK172170B1 - Detektor for kogetilstand, samt fremgangsmåde til detektering af kogetilstand - Google Patents

Detektor for kogetilstand, samt fremgangsmåde til detektering af kogetilstand Download PDF

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Publication number
DK172170B1
DK172170B1 DK134090A DK134090A DK172170B1 DK 172170 B1 DK172170 B1 DK 172170B1 DK 134090 A DK134090 A DK 134090A DK 134090 A DK134090 A DK 134090A DK 172170 B1 DK172170 B1 DK 172170B1
Authority
DK
Denmark
Prior art keywords
boiling
liquid
container
acoustic events
cooking
Prior art date
Application number
DK134090A
Other languages
Danish (da)
English (en)
Other versions
DK134090A (da
DK134090D0 (da
Inventor
Foster B Stulen
Douglas B Pape
William J Williams
Original Assignee
Gas Res Inst
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 Gas Res Inst filed Critical Gas Res Inst
Publication of DK134090A publication Critical patent/DK134090A/da
Publication of DK134090D0 publication Critical patent/DK134090D0/da
Application granted granted Critical
Publication of DK172170B1 publication Critical patent/DK172170B1/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/126—Arrangement or mounting of control or safety devices on ranges
    • 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
    • A47J27/56—Preventing boiling over, e.g. of milk
    • A47J27/62—Preventing boiling over, e.g. of milk by devices for automatically controlling the heat supply by switching off heaters or for automatically lifting the cooking-vessels
    • 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
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • G05D23/27535—Details of the sensing element
    • G05D23/27543—Details of the sensing element using the controlled element as sensing element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Electric Ovens (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Geophysics And Detection Of Objects (AREA)
DK134090A 1987-11-30 1990-05-30 Detektor for kogetilstand, samt fremgangsmåde til detektering af kogetilstand DK172170B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12689787 1987-11-30
US07/126,897 US4869233A (en) 1987-11-30 1987-11-30 Boiling condition detector
US8804180 1988-11-22
PCT/US1988/004180 WO1989005112A1 (en) 1987-11-30 1988-11-22 Boiling condition detector

Publications (3)

Publication Number Publication Date
DK134090A DK134090A (da) 1990-05-30
DK134090D0 DK134090D0 (da) 1990-05-30
DK172170B1 true DK172170B1 (da) 1997-12-08

Family

ID=22427270

Family Applications (1)

Application Number Title Priority Date Filing Date
DK134090A DK172170B1 (da) 1987-11-30 1990-05-30 Detektor for kogetilstand, samt fremgangsmåde til detektering af kogetilstand

Country Status (8)

Country Link
US (1) US4869233A (de)
EP (1) EP0390877B1 (de)
AT (1) ATE126682T1 (de)
AU (1) AU612819B2 (de)
CA (1) CA1321823C (de)
DE (1) DE3854353D1 (de)
DK (1) DK172170B1 (de)
WO (1) WO1989005112A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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US5067474A (en) * 1990-09-28 1991-11-26 Chi Lei L Boiling detecting devices for a stove
GB2255493B (en) * 1991-05-10 1995-04-05 Haden D H Ltd Heating apparatus
JP2848015B2 (ja) * 1991-05-17 1999-01-20 松下電器産業株式会社 調理器
US5906943A (en) * 1996-08-14 1999-05-25 Battelle Memorial Institute Method and apparatus for controlling gas evolution from chemical reactions
US6155160A (en) * 1998-06-04 2000-12-05 Hochbrueckner; Kenneth Propane detector system
US6301521B1 (en) 1998-12-14 2001-10-09 General Electric Company Method and apparatus for boil phase determination
US6236025B1 (en) 1999-03-19 2001-05-22 General Electric Company Acoustic sensing system for boil state detection and method for determining boil state
US6118104A (en) * 1999-03-19 2000-09-12 General Electric Company Method and apparatus for boil state detection based on acoustic signal features
AU1433201A (en) * 1999-10-18 2001-04-30 Allen Olson Electronic gas cooktop control with simmer system and method thereof
US6433693B1 (en) 2000-07-31 2002-08-13 General Electric Company Apparatus and method for boil phase detection based on acoustic signal features
GB0031564D0 (en) * 2000-12-22 2001-02-07 Borealis Tech Oy Viscosity measurement
US6742208B2 (en) * 2001-08-24 2004-06-01 Maytag Corporation Clothes washing machine incorporating noise reduction system
US20030095673A1 (en) * 2001-11-19 2003-05-22 Koninklijke Philips Electronics N.V. Audio-based method and apparatus for controlling operation of an appliance
EP1500356B1 (de) * 2003-07-22 2006-05-03 Frima Sa Verfahren und Vorrichtung zum Steuern oder Regeln einer Druckbedingung beim Garen eines Lebensmittels im Garraum einer Gareinrichtung
US6858825B1 (en) 2003-12-08 2005-02-22 The United States Of America As Represented By The Secretary Of The Navy Device and method for preventing superheating of liquids in a microwave oven
ES2314752T3 (es) * 2004-12-28 2009-03-16 Arcelik Anonim Sirketi Dispositivo de coccion.
US7554060B2 (en) 2006-09-29 2009-06-30 England Raymond O Displaying cooking-related information
GB2469011B (en) * 2008-01-29 2012-11-28 Michael Von Seidel Culinary electric hot water appliance with automatic switch
JP5419573B2 (ja) * 2009-07-22 2014-02-19 大和製罐株式会社 缶詰加熱装置
EP2510413B1 (de) * 2009-12-07 2016-06-22 MSX Technology AG Verfahren zur steuerung eines kochprozesses
US20110166830A1 (en) * 2010-01-07 2011-07-07 Lehmann Harry V System and apparatus of detecting and controlling the boiling of a liquid
CN101940433B (zh) * 2010-02-22 2012-10-17 谢国华 一种具有称重功能的电加热锅及其称重控制方法
ES2407592R1 (es) * 2010-12-21 2013-06-28 Bsh Electrodomesticos Espana Punto de cocción a gas con un mando automático
WO2013072858A1 (en) 2011-11-17 2013-05-23 Koninklijke Philips Electronics N.V. Systems, apparatus and methods for producing an output, e.g. light, associated with an appliance, based on appliance sound
US9395078B2 (en) 2012-08-22 2016-07-19 Whirlpool Corporation Boil and boil-dry detection systems for cooking appliances using vibration sensors
US9354207B2 (en) * 2012-08-22 2016-05-31 Whirlpool Corporation Boil and boil-dry detection methods for cooking appliances using vibration sensors
CN103115936B (zh) * 2013-01-29 2015-01-28 浙江大学 一种沸腾状态的检测方法及装置
US9289090B2 (en) 2014-07-22 2016-03-22 General Electric Company Cooktop appliances with intelligent response to cooktop audio
EP2999301B1 (de) * 2014-09-18 2019-03-06 Electrolux Appliances Aktiebolag Induktionskochfeld mit Siededetektion und Induktionsenergiesteuerung, Verfahren zum Erwärmen von Speisen mit einem Induktionskochfeld und Computerprogrammprodukt
EP3583872B1 (de) * 2018-06-18 2021-04-14 Electrolux Professional S.p.A. Pastakochgerät

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757869A (en) * 1953-08-27 1956-08-07 Gen Controls Co Control system for heating liquids
DE2161371C3 (de) * 1971-12-10 1978-11-16 Fischer, Karl, 7519 Oberderdingen Regelgerät
US4140021A (en) * 1976-10-08 1979-02-20 Agency Of Industrial Science & Technology Method and device for monitoring superconducting system
US4465228A (en) * 1981-09-09 1984-08-14 Matsushita Electric Industrial Co., Ltd. Cooker with heating control system
DE3146638A1 (de) * 1981-11-25 1983-07-07 Gerhard 7000 Stuttgart Brüggen Siedepunktsregelung fuer kuechenherde zur energieeinsparung
US4508261A (en) * 1982-01-28 1985-04-02 Gerald Blank Hot water control and management system
JPS5937495A (ja) * 1982-08-25 1984-02-29 株式会社日立製作所 電導性流体の流速、温度および音響を検出するためのセンサ並びに検出装置
US4481409A (en) * 1982-11-03 1984-11-06 General Electric Company Method and apparatus for limiting the evaporation rate of liquids heated by cooking appliance surface units
GB2143053B (en) * 1983-05-18 1986-10-01 Glynwed Int Plc Boiling control for hotplate
JPH0765526B2 (ja) * 1987-08-25 1995-07-19 株式会社日立製作所 内燃機関の空燃比制御装置
JPH0745843B2 (ja) * 1987-08-31 1995-05-17 株式会社ユニシアジェックス 内燃機関の燃料供給制御装置
JPS6460738A (en) * 1987-08-31 1989-03-07 Suzuki Motor Co Fuel injection device for internal combustion engine

Also Published As

Publication number Publication date
DE3854353D1 (de) 1995-09-28
AU612819B2 (en) 1991-07-18
EP0390877B1 (de) 1995-08-23
DK134090A (da) 1990-05-30
US4869233A (en) 1989-09-26
CA1321823C (en) 1993-08-31
EP0390877A1 (de) 1990-10-10
EP0390877A4 (en) 1991-10-09
ATE126682T1 (de) 1995-09-15
WO1989005112A1 (en) 1989-06-15
AU3288089A (en) 1989-07-05
DK134090D0 (da) 1990-05-30

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed