EP1162402A3 - Verfahren zum Überwachen des Betriebes eines Dampferzeugers für Gargeräte - Google Patents

Verfahren zum Überwachen des Betriebes eines Dampferzeugers für Gargeräte Download PDF

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Publication number
EP1162402A3
EP1162402A3 EP01113934A EP01113934A EP1162402A3 EP 1162402 A3 EP1162402 A3 EP 1162402A3 EP 01113934 A EP01113934 A EP 01113934A EP 01113934 A EP01113934 A EP 01113934A EP 1162402 A3 EP1162402 A3 EP 1162402A3
Authority
EP
European Patent Office
Prior art keywords
water
steamer
time
monitoring
steam generator
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.)
Granted
Application number
EP01113934A
Other languages
English (en)
French (fr)
Other versions
EP1162402B1 (de
EP1162402A2 (de
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.)
Welbilt Deutschland GmbH
Original Assignee
Convotherm Elektrogeraete GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7645247&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1162402(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Convotherm Elektrogeraete GmbH filed Critical Convotherm Elektrogeraete GmbH
Publication of EP1162402A2 publication Critical patent/EP1162402A2/de
Publication of EP1162402A3 publication Critical patent/EP1162402A3/de
Application granted granted Critical
Publication of EP1162402B1 publication Critical patent/EP1162402B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42—Applications, arrangements or dispositions of alarm or automatic safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Cookers (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Commercial Cooking Devices (AREA)

Abstract

Das Verfahren zum Überwachen des Betriebes eines Dampferzeugers für Gargeräte sieht vor, daß während des Betriebes des Dampferzeugers zumindest ein wesentlicher Parameter desselben gemessen, der gemessene Ist-Wert mit einem Soll-Wert verglichen und das Ergebnis des Vergleichs als Regelgröße oder Steuergröße für die Behebung der Ursache der Abweichung oder für die Abschaltung des Dampferzeugers verwendet wird. Der jeweilige Soll-Wert wird während der ersten Inbetriebnahme des unbeeinträchtigten und mit der ersten Frischwasserfüllung befüllten Dampferzeugers erfaßt und abgespeichert. Wesentliche Betriebsparameter sind der Zeitabstand zwischen zwei aufeinanderfolgenden Frischwasserfüllvorgängen bei Siedetemperatur des Wassers im Dampferzeuger, die Siedetemperatur des Wassers im Dampferzeuger in Abhängigkeit von der geographischen Höhe, die Fülldauer zwischen den von den Füllstandsüberwachungseinrichtungen festgelegte Niedrig- und Hochwasserständen, die Fülldauer bis zum Höchststand nach vollständiger Entleerung des Dampferzeugers und die Temperaturänderungsgeschwindigkeit des Wassers im Dampferzeuger.
EP01113934A 2000-06-09 2001-06-07 Verfahren zum Überwachen des Betriebes eines Dampferzeugers für Gargeräte Expired - Lifetime EP1162402B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10028595 2000-06-09
DE10028595A DE10028595B4 (de) 2000-06-09 2000-06-09 Verfahren zum Überwachen des Betriebes eines Dampferzeugers für Gargeräte

Publications (3)

Publication Number Publication Date
EP1162402A2 EP1162402A2 (de) 2001-12-12
EP1162402A3 true EP1162402A3 (de) 2003-08-13
EP1162402B1 EP1162402B1 (de) 2007-06-06

Family

ID=7645247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01113934A Expired - Lifetime EP1162402B1 (de) 2000-06-09 2001-06-07 Verfahren zum Überwachen des Betriebes eines Dampferzeugers für Gargeräte

Country Status (4)

Country Link
EP (1) EP1162402B1 (de)
AT (1) ATE364156T1 (de)
DE (2) DE10028595B4 (de)
ES (1) ES2178617T3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259829B4 (de) * 2002-12-19 2005-10-06 Convotherm Elektrogeräte GmbH Verfahren zum Entkalken von Dampferzeugern für Gargeräte
DE102006016757B4 (de) * 2006-04-10 2016-06-23 Rational Ag Verfahren zur Bestimmung einer charakteristischen Größe eines Fluids, Fluidaufnahmevorrichtung und Gargerät
DE102006004340A1 (de) * 2006-01-30 2007-08-09 Rational Ag Verfahren und Vorrichtung zur Erkennung einer Verkalkung eines Behälters, insbesondere eines Gargeräts
WO2007085247A2 (de) 2006-01-30 2007-08-02 Rational Ag Verfahren zum führen von reinigungsvorgängen in einer fluidaufnahmevorrichtung eines nahrungsmittelbehandlungsgeräts sowie fluidaufnahmevorrichtung und nahrungsmittelbehandlungsgerät hierfür
DE202008010308U1 (de) 2008-07-31 2008-11-20 Lechmetall Landsberg Gmbh Edelstahlerzeugnisse Entlüftungsrohr
DE102008056324B4 (de) * 2008-11-07 2016-07-07 Rational Ag Verfahren zur Nachbefüllung eines Dampfgenerators mit Wasser, Dampfgenerator dafür und Gargerät damit
CN105266576B (zh) * 2015-11-23 2017-05-10 珠海格力电器股份有限公司 一种确定沸点温度的方法、装置及电压力锅
DE102016100195A1 (de) 2016-01-06 2017-07-06 Miele & Cie. Kg Verfahren zur Härtebestimmung von Wasser in Wassererhitzungsgeräten, insbesondere in wasserführenden elektrischen Hausgeräten

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937920A (en) * 1973-03-09 1976-02-10 Plascon Ag. Method of operating an electrode-type water-vapor generator
US3944785A (en) * 1973-02-16 1976-03-16 Eaton Williams Raymond H Electrode boiler with automatic control
US4792660A (en) * 1986-03-21 1988-12-20 Carnes Company, Inc. Humidifier controller having automatic over-current correcting means
EP0323939A1 (de) * 1988-01-08 1989-07-12 SOCIETE COOPERATIVE DE PRODUCTION BOURGEOIS (Société Coopérative de Production Anonyme à Capital Variable) Dampferzeuger für Kochgeräte
DE4218440A1 (de) * 1992-06-04 1993-12-09 Melitta Haushaltsprodukte Kaffee- oder Teemaschine mit einer Entkalkungsanzeigevorrichtung
DE9214577U1 (de) * 1992-10-28 1993-12-16 Mayer, Herbert, 87700 Memmingen Dampferzeuger
DE19912444A1 (de) * 1999-03-19 2000-09-28 Rational Gmbh Vorrichtung zur elektronischen Verkalkungsüberwachung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1652399A1 (de) * 1967-11-15 1971-01-28 Hans Maile Fabrik Fuer Gasbren Vorrichtung zum Erwaermen und Aufkleben von Materialbahnen auf Unterlagen
DE2652399A1 (de) * 1976-11-17 1978-05-18 Bosch Siemens Hausgeraete Elektrische kaffeemaschine
DE8901904U1 (de) * 1989-02-17 1989-07-20 Lechmetall Landsberg GmbH, 8910 Landsberg Dampferzeuger für Gargeräte mit Entkalkungseinrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944785A (en) * 1973-02-16 1976-03-16 Eaton Williams Raymond H Electrode boiler with automatic control
US3937920A (en) * 1973-03-09 1976-02-10 Plascon Ag. Method of operating an electrode-type water-vapor generator
US4792660A (en) * 1986-03-21 1988-12-20 Carnes Company, Inc. Humidifier controller having automatic over-current correcting means
EP0323939A1 (de) * 1988-01-08 1989-07-12 SOCIETE COOPERATIVE DE PRODUCTION BOURGEOIS (Société Coopérative de Production Anonyme à Capital Variable) Dampferzeuger für Kochgeräte
DE4218440A1 (de) * 1992-06-04 1993-12-09 Melitta Haushaltsprodukte Kaffee- oder Teemaschine mit einer Entkalkungsanzeigevorrichtung
DE9214577U1 (de) * 1992-10-28 1993-12-16 Mayer, Herbert, 87700 Memmingen Dampferzeuger
DE19912444A1 (de) * 1999-03-19 2000-09-28 Rational Gmbh Vorrichtung zur elektronischen Verkalkungsüberwachung

Also Published As

Publication number Publication date
DE50112586D1 (de) 2007-07-19
DE10028595A1 (de) 2002-01-03
DE10028595B4 (de) 2004-05-13
EP1162402B1 (de) 2007-06-06
ATE364156T1 (de) 2007-06-15
ES2178617T1 (es) 2003-01-01
EP1162402A2 (de) 2001-12-12
ES2178617T3 (es) 2007-12-16

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