IT201900020829A1 - Metodo e dispositivo per la rilevazione della quantita’ di calcare in dispositivi per il riscaldamento di liquidi - Google Patents

Metodo e dispositivo per la rilevazione della quantita’ di calcare in dispositivi per il riscaldamento di liquidi

Info

Publication number
IT201900020829A1
IT201900020829A1 IT102019000020829A IT201900020829A IT201900020829A1 IT 201900020829 A1 IT201900020829 A1 IT 201900020829A1 IT 102019000020829 A IT102019000020829 A IT 102019000020829A IT 201900020829 A IT201900020829 A IT 201900020829A IT 201900020829 A1 IT201900020829 A1 IT 201900020829A1
Authority
IT
Italy
Prior art keywords
limescale
detection
devices
heating liquids
liquids
Prior art date
Application number
IT102019000020829A
Other languages
English (en)
Inventor
Federico Zoppas
Moliner Antonio De
Christian Bortoluzzi
Christian Ceotta
Roberto Oboe
Original Assignee
Irca Spa
Univ Degli Studi Padova
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 Irca Spa, Univ Degli Studi Padova filed Critical Irca Spa
Priority to IT102019000020829A priority Critical patent/IT201900020829A1/it
Priority to EP20821375.1A priority patent/EP4057875A1/en
Priority to US17/755,810 priority patent/US20220400891A1/en
Priority to PCT/IB2020/060596 priority patent/WO2021094931A1/en
Priority to CN202080092420.0A priority patent/CN115279233A/zh
Publication of IT201900020829A1 publication Critical patent/IT201900020829A1/it

Links

Classifications

    • 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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
    • A47J31/525—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters
    • A47J31/5253—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters of temperature
    • 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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines
    • 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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines
    • A47J31/542—Continuous-flow heaters
    • A47J31/545—Control or safety devices
    • 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
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/60—Cleaning devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Control Of Resistance Heating (AREA)
  • Apparatus For Making Beverages (AREA)
IT102019000020829A 2019-11-11 2019-11-11 Metodo e dispositivo per la rilevazione della quantita’ di calcare in dispositivi per il riscaldamento di liquidi IT201900020829A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102019000020829A IT201900020829A1 (it) 2019-11-11 2019-11-11 Metodo e dispositivo per la rilevazione della quantita’ di calcare in dispositivi per il riscaldamento di liquidi
EP20821375.1A EP4057875A1 (en) 2019-11-11 2020-11-11 Method and device for detecting the amount of limescale in liquid heating devices
US17/755,810 US20220400891A1 (en) 2019-11-11 2020-11-11 Method and device for detecting the amount of limescale in liquid heating devices
PCT/IB2020/060596 WO2021094931A1 (en) 2019-11-11 2020-11-11 Method and device for detecting the amount of limescale in liquid heating devices
CN202080092420.0A CN115279233A (zh) 2019-11-11 2020-11-11 检测液体加热设备中水垢量的方法及设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000020829A IT201900020829A1 (it) 2019-11-11 2019-11-11 Metodo e dispositivo per la rilevazione della quantita’ di calcare in dispositivi per il riscaldamento di liquidi

Publications (1)

Publication Number Publication Date
IT201900020829A1 true IT201900020829A1 (it) 2021-05-11

Family

ID=69811761

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000020829A IT201900020829A1 (it) 2019-11-11 2019-11-11 Metodo e dispositivo per la rilevazione della quantita’ di calcare in dispositivi per il riscaldamento di liquidi

Country Status (5)

Country Link
US (1) US20220400891A1 (it)
EP (1) EP4057875A1 (it)
CN (1) CN115279233A (it)
IT (1) IT201900020829A1 (it)
WO (1) WO2021094931A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114963535A (zh) * 2021-08-18 2022-08-30 青岛经济技术开发区海尔热水器有限公司 热水器水垢检测方法、装置、服务器、存储介质及产品

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2771570C2 (ru) * 2017-11-07 2022-05-05 Бревилл Пти Лимитед Электрическое бытовое устройство для приготовления напитка и связанный с ним способ, система управления мощностью и считываемый микроконтроллером носитель
EP4033161A1 (en) * 2021-01-21 2022-07-27 BSH Hausgeräte GmbH Limescale deposition detection by thermal pulse technology
DE102021208225A1 (de) * 2021-07-29 2023-02-02 BSH Hausgeräte GmbH Verfahren und Vorrichtung zum Entkalken eines Heißgetränkegeräts
US20230053386A1 (en) * 2021-08-23 2023-02-23 B/E Aerospace, Inc. Scale detection systems and methods for aircraft beverage makers
DE102022214362A1 (de) * 2022-12-23 2024-07-04 BSH Hausgeräte GmbH Heißgetränkegerät und Verfahren zu seinem Betrieb
CN118067783A (zh) * 2024-04-22 2024-05-24 致沿科技(南京)有限公司 液体加热器的结垢检测方法、装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016378A1 (de) * 1993-12-15 1995-06-22 Jura Elektroapparate Ag Verfahren zur erkennung der verkalkung von warmwassererzeugenden geräten
FR2793400A1 (fr) * 1999-05-12 2000-11-17 Seb Sa Methode de detection de l'entartrage d'une cafetiere
EP1129653A1 (de) * 2000-03-03 2001-09-05 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zur Ermittlung des Verkalkungszustandes von Wassererhitzern in elektrischen Haushaltsgeräten
DE102006042902A1 (de) * 2006-09-13 2008-03-27 Eugster/Frismag Ag Verfahren und Einrichtung zur elektrischen Überwachung des Verkalkungszustands eines elektrisch beheizten Durchlauferhitzers
US20190137140A9 (en) * 2012-09-05 2019-05-09 Ademco Inc. Method and apparatus for detecting and compensating for sediment build-up in tank-style water heaters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358971B (en) * 2000-02-01 2005-02-23 Strix Ltd Electric heaters
US6236321B1 (en) * 2000-10-25 2001-05-22 Honeywell International Inc. Clean out alert for water heaters
US11366075B2 (en) * 2017-04-28 2022-06-21 Electrolux Appliances Aktiebolag Method for determining an amount of deposition of scale on a heating element and household appliance comprising a heating element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016378A1 (de) * 1993-12-15 1995-06-22 Jura Elektroapparate Ag Verfahren zur erkennung der verkalkung von warmwassererzeugenden geräten
FR2793400A1 (fr) * 1999-05-12 2000-11-17 Seb Sa Methode de detection de l'entartrage d'une cafetiere
EP1129653A1 (de) * 2000-03-03 2001-09-05 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zur Ermittlung des Verkalkungszustandes von Wassererhitzern in elektrischen Haushaltsgeräten
DE102006042902A1 (de) * 2006-09-13 2008-03-27 Eugster/Frismag Ag Verfahren und Einrichtung zur elektrischen Überwachung des Verkalkungszustands eines elektrisch beheizten Durchlauferhitzers
US20190137140A9 (en) * 2012-09-05 2019-05-09 Ademco Inc. Method and apparatus for detecting and compensating for sediment build-up in tank-style water heaters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114963535A (zh) * 2021-08-18 2022-08-30 青岛经济技术开发区海尔热水器有限公司 热水器水垢检测方法、装置、服务器、存储介质及产品
CN114963535B (zh) * 2021-08-18 2023-11-17 青岛经济技术开发区海尔热水器有限公司 热水器水垢检测方法、装置、服务器、存储介质及产品

Also Published As

Publication number Publication date
CN115279233A (zh) 2022-11-01
WO2021094931A1 (en) 2021-05-20
EP4057875A1 (en) 2022-09-21
US20220400891A1 (en) 2022-12-22

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