EP3581851A1 - Verfahren und system zur erkennung des vorhandenseins und/oder nichtvorhandenseins eines kochgefässes an einem gaskochgerät mit mindestens einem gasbrenner - Google Patents

Verfahren und system zur erkennung des vorhandenseins und/oder nichtvorhandenseins eines kochgefässes an einem gaskochgerät mit mindestens einem gasbrenner Download PDF

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Publication number
EP3581851A1
EP3581851A1 EP18178149.3A EP18178149A EP3581851A1 EP 3581851 A1 EP3581851 A1 EP 3581851A1 EP 18178149 A EP18178149 A EP 18178149A EP 3581851 A1 EP3581851 A1 EP 3581851A1
Authority
EP
European Patent Office
Prior art keywords
ultrasonic
gas cooking
cooking appliance
gas
sound signal
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.)
Withdrawn
Application number
EP18178149.3A
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English (en)
French (fr)
Inventor
Ferdinando VIVACQUA
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.)
Electrolux Appliances AB
Original Assignee
Electrolux Appliances AB
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 Electrolux Appliances AB filed Critical Electrolux Appliances AB
Priority to EP18178149.3A priority Critical patent/EP3581851A1/de
Publication of EP3581851A1 publication Critical patent/EP3581851A1/de
Withdrawn legal-status Critical Current

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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
    • F24C15/00—Details
    • F24C15/10—Tops, e.g. hot plates; Rings
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
    • 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
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes

Definitions

  • the frequency of the ultrasonic signal 16 and 18 is between 20 kHz and 150 kHz. Is a test run of the present invention, the used frequency of the ultrasonic signal 16 and 18 was 40 kHz.
  • the transmission of the ultrasonic signal 16 by the ultrasonic transmitter is repeated periodically. If the cooking vessel 20 is removed from the gas cooking hob 10, then the time difference between the transmission and the reception of the ultrasonic signal increases. The increase of said time difference is indicated by a signal.
  • a signal For example, an acoustic signal is output by the sonar sensor 14 or another component of the system. Alternatively or additionally, an optical is output by the sonar sensor 14 or another component of the system.
EP18178149.3A 2018-06-16 2018-06-16 Verfahren und system zur erkennung des vorhandenseins und/oder nichtvorhandenseins eines kochgefässes an einem gaskochgerät mit mindestens einem gasbrenner Withdrawn EP3581851A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18178149.3A EP3581851A1 (de) 2018-06-16 2018-06-16 Verfahren und system zur erkennung des vorhandenseins und/oder nichtvorhandenseins eines kochgefässes an einem gaskochgerät mit mindestens einem gasbrenner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18178149.3A EP3581851A1 (de) 2018-06-16 2018-06-16 Verfahren und system zur erkennung des vorhandenseins und/oder nichtvorhandenseins eines kochgefässes an einem gaskochgerät mit mindestens einem gasbrenner

Publications (1)

Publication Number Publication Date
EP3581851A1 true EP3581851A1 (de) 2019-12-18

Family

ID=62705448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18178149.3A Withdrawn EP3581851A1 (de) 2018-06-16 2018-06-16 Verfahren und system zur erkennung des vorhandenseins und/oder nichtvorhandenseins eines kochgefässes an einem gaskochgerät mit mindestens einem gasbrenner

Country Status (1)

Country Link
EP (1) EP3581851A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115823635A (zh) * 2023-02-13 2023-03-21 杭州老板电器股份有限公司 一种升降烟机及其升降控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2099256A1 (de) * 2008-03-03 2009-09-09 Eika, S. Coop. Steuerungsvorrichtung für eine Kochanwendung
JP4410363B2 (ja) * 2000-01-13 2010-02-03 株式会社ハーマンプロ ガスこんろの燃焼制御装置
WO2010142425A1 (en) * 2009-06-12 2010-12-16 Electrolux Home Products Corporation N.V. Sensor unit for a suction hood, suction hood and cooking device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4410363B2 (ja) * 2000-01-13 2010-02-03 株式会社ハーマンプロ ガスこんろの燃焼制御装置
EP2099256A1 (de) * 2008-03-03 2009-09-09 Eika, S. Coop. Steuerungsvorrichtung für eine Kochanwendung
WO2010142425A1 (en) * 2009-06-12 2010-12-16 Electrolux Home Products Corporation N.V. Sensor unit for a suction hood, suction hood and cooking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115823635A (zh) * 2023-02-13 2023-03-21 杭州老板电器股份有限公司 一种升降烟机及其升降控制方法

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