EP0044040A3 - Electrically heated apparatus for domestic use - Google Patents

Electrically heated apparatus for domestic use Download PDF

Info

Publication number
EP0044040A3
EP0044040A3 EP81105343A EP81105343A EP0044040A3 EP 0044040 A3 EP0044040 A3 EP 0044040A3 EP 81105343 A EP81105343 A EP 81105343A EP 81105343 A EP81105343 A EP 81105343A EP 0044040 A3 EP0044040 A3 EP 0044040A3
Authority
EP
European Patent Office
Prior art keywords
water heater
water
tub
burns out
instantaneous
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Withdrawn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
EP81105343A
Other languages
German (de)
French (fr)
Other versions
EP0044040A2 (en
Inventor
Hermann Knauss
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.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Gerate Blanc und Fischer 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
Application filed by EGO Elektro Gerate Blanc und Fischer GmbH filed Critical EGO Elektro Gerate Blanc und Fischer GmbH
Publication of EP0044040A2 publication Critical patent/EP0044040A2/en
Publication of EP0044040A3 publication Critical patent/EP0044040A3/en
Withdrawn legal-status Critical Current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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4285—Water-heater arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Resistance Heating (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

Das elektrische Gerät besitzt einen Bottich (12), in dem Wasser zu Reinigungszwecken, beispielsweise zum Geschirr­ spülen, verwendet wird. Das Wasser gelangt in das Gerät durch einen außerhalb des Bottichs (12) angeordneten Durchlauferhitzer (17), von wo aus es über eine Leitung (18) in den Bottich (12) delangt. Um auch bei Ausfall aller Schutzeinrichtungen einen Schaden möglichst klein zu hal­ ten, besitzt der Durchlauferhitzer eine hohe auf seine Ober­ fläche bezogene Leistung, so daß bei Leerlauf des Durchlau­ ferhitzers (17) dessen Beheizung durchbrennt, wobei die dabei entstehende Übertemperatur auf den Durchlauferhit­ zer (17) selbst beschränkt bleibt. The electrical device has a tub (12) in which Water for cleaning purposes, e.g. for dishes rinse, is used. The water gets into the device by an outside of the tub (12) Instantaneous water heater (17), from where it is via a line (18) into the vat (12). To even if everyone fails Protective devices keep damage as small as possible ten, the water heater has a high on its upper Area-related power, so that when the flow is idle ferhitzers (17) whose heating burns out, the This creates excess temperature on the flow hit zer (17) itself remains limited.

Die Charakteristika des Durchlauferhitzers (17) sind so gewählt, daß bei Leerlauf tatsächlich ein Durchbrennen der Beheizung auftritt. The characteristics of the instantaneous water heater (17) are as follows chosen that when the engine is idling, it actually burns out Heating occurs.

Bei bevorzugten Ausführungsformen wird durch entsprechende Gestaltung des Durchlauferhitzers dafür gesorgt, daß in diesem eine gute Verwirbelung des Wassers ohne Blasenbildung auftritt. In preferred embodiments, is by appropriate design of the instantaneous water heater for this worried that in this a good swirling of the water occurs without blistering.

EP81105343A 1980-07-12 1981-07-09 Electrically heated apparatus for domestic use Withdrawn EP0044040A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803026545 DE3026545A1 (en) 1980-07-12 1980-07-12 ELECTRICALLY OPERATED HOUSEHOLD APPLIANCE
DE3026545 1980-07-12

Publications (2)

Publication Number Publication Date
EP0044040A2 EP0044040A2 (en) 1982-01-20
EP0044040A3 true EP0044040A3 (en) 1982-10-27

Family

ID=6107095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81105343A Withdrawn EP0044040A3 (en) 1980-07-12 1981-07-09 Electrically heated apparatus for domestic use

Country Status (4)

Country Link
EP (1) EP0044040A3 (en)
DE (1) DE3026545A1 (en)
ES (1) ES8301349A1 (en)
YU (1) YU168681A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626955A1 (en) * 1986-08-08 1988-02-18 Bosch Siemens Hausgeraete CONTINUOUS HEATER
IT251739Y1 (en) * 2000-05-30 2004-01-20 Electrolux Zanussi Elettrodome WASHING MACHINE WITH PASS-ON WATER HEATING
ITMI20051939A1 (en) * 2005-10-14 2007-04-15 Brasilia Spa HOT WATER GENERATOR E-O STEAM
DE102011079887A1 (en) * 2011-07-27 2013-01-31 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting domestic appliance has tubular heating body arranged and formed as electrical heating unit in heating space housing section such that axial flow component is imposed by dishwashing liquid flow
DE102012013342A1 (en) * 2012-07-06 2014-01-09 Stiebel Eltron Gmbh & Co. Kg heating block
DE102017207738A1 (en) 2017-05-08 2018-11-08 Mahle International Gmbh Electric heater
KR102525026B1 (en) 2018-02-23 2023-04-24 엘지전자 주식회사 Washing machine and control method of washing machine
EP3851017A1 (en) * 2020-01-15 2021-07-21 Vestel Elektronik Sanayi ve Ticaret A.S. Apparatus for a household appliance and method for providing a fluid in a household appliance

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567297A (en) *
US2011811A (en) * 1930-03-21 1935-08-20 Fre Flo Co Lubricant heating means
US2033443A (en) * 1934-12-26 1936-03-10 Moses John Electric water heater
GB663267A (en) * 1949-01-26 1951-12-19 James Stott & Company Engineer Improvements relating to electrically-heated hot water boilers
DE901091C (en) * 1951-10-12 1954-09-13 Bangert Heinrich Device for heating liquid
DE968503C (en) * 1953-12-24 1958-02-27 Theodor Stiebel Dipl Ing Dr Arrangement to increase the response speed and safety shutdown of a temperature controller for hot water devices, especially for instantaneous water heaters
FR1223857A (en) * 1959-05-09 1960-06-21 Washing machine tank with leachate bath heater by direct and indirect heat exchange
US3096426A (en) * 1960-04-06 1963-07-02 Axelson Eskil Anders August Electrical paint heater
US3104306A (en) * 1959-08-12 1963-09-17 Grand Haven Stamped Prod Instant hot water dispenser
DE1286281B (en) * 1963-06-04 1969-01-02 Licentia Gmbh Electric heating device for a water heater
FR2090181A1 (en) * 1970-05-21 1972-01-14 Elpag Ag Chur
FR2137092A1 (en) * 1971-05-13 1972-12-29 Moulinex Sa
DE2348336A1 (en) * 1973-09-26 1975-04-10 Licentia Gmbh Throughflow heater for coffee machine - has tubular shell heating rod with half-shells forming housing
GB1454772A (en) * 1973-02-16 1976-11-03 Gardom & Lock Ltd Heaters
FR2317600A1 (en) * 1975-07-11 1977-02-04 Zeier H INSTANT WATER HEATER
FR2331232A1 (en) * 1975-11-07 1977-06-03 Foa Michel Thermoplastic heating vessel for corrosive liquids - has hot water flowing through heat exchange pipes over which liquid flows
DE3006511A1 (en) * 1979-03-08 1980-09-18 Irca Spa DEVICE FOR HEATING FLUIDS
GB2062823A (en) * 1979-11-05 1981-05-28 Philips Nv Coffee maker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE508237C (en) * 1930-09-25 Bbc Brown Boveri & Cie Device for achieving at least approximately constant temperature over the entire length with long heating coils through which the hot air flows in their longitudinal direction
DE348405C (en) * 1922-12-30 Kurt Glahn Dr Electric water heater
DE682042C (en) * 1934-10-10 1939-10-06 Alois Zopick Water heating system with a storage tank for the heated service water
DE880926C (en) * 1942-12-08 1953-06-25 Aeg Electric hot water tank
CH272519A (en) * 1949-01-17 1950-12-31 Pisk Alexander Electric instant water heater.
DE1111749B (en) * 1959-08-10 1961-07-27 Licentia Gmbh Electrically heated water heater
DE1232674B (en) * 1960-09-09 1967-01-19 Alfred Eckerfeld Electric instant water heater
DE6601550U (en) * 1962-11-30 1969-03-20 Siemens Elektrogeraete Gmbh HEATING DEVICE FOR DISHWASHER
DE1808069A1 (en) * 1968-11-09 1970-08-06 Motoren Turbinen Union Impeller with cooled or uncooled rotor blades
DE2641601B2 (en) * 1976-09-16 1979-11-15 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden Water storage heater
DE7901761U1 (en) * 1979-01-23 1980-04-03 Elpag Ag Chur, Chur (Schweiz) CONTINUOUS HEATER

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567297A (en) *
US2011811A (en) * 1930-03-21 1935-08-20 Fre Flo Co Lubricant heating means
US2033443A (en) * 1934-12-26 1936-03-10 Moses John Electric water heater
GB663267A (en) * 1949-01-26 1951-12-19 James Stott & Company Engineer Improvements relating to electrically-heated hot water boilers
DE901091C (en) * 1951-10-12 1954-09-13 Bangert Heinrich Device for heating liquid
DE968503C (en) * 1953-12-24 1958-02-27 Theodor Stiebel Dipl Ing Dr Arrangement to increase the response speed and safety shutdown of a temperature controller for hot water devices, especially for instantaneous water heaters
FR1223857A (en) * 1959-05-09 1960-06-21 Washing machine tank with leachate bath heater by direct and indirect heat exchange
US3104306A (en) * 1959-08-12 1963-09-17 Grand Haven Stamped Prod Instant hot water dispenser
US3096426A (en) * 1960-04-06 1963-07-02 Axelson Eskil Anders August Electrical paint heater
DE1286281B (en) * 1963-06-04 1969-01-02 Licentia Gmbh Electric heating device for a water heater
FR2090181A1 (en) * 1970-05-21 1972-01-14 Elpag Ag Chur
FR2137092A1 (en) * 1971-05-13 1972-12-29 Moulinex Sa
GB1454772A (en) * 1973-02-16 1976-11-03 Gardom & Lock Ltd Heaters
DE2348336A1 (en) * 1973-09-26 1975-04-10 Licentia Gmbh Throughflow heater for coffee machine - has tubular shell heating rod with half-shells forming housing
FR2317600A1 (en) * 1975-07-11 1977-02-04 Zeier H INSTANT WATER HEATER
FR2331232A1 (en) * 1975-11-07 1977-06-03 Foa Michel Thermoplastic heating vessel for corrosive liquids - has hot water flowing through heat exchange pipes over which liquid flows
DE3006511A1 (en) * 1979-03-08 1980-09-18 Irca Spa DEVICE FOR HEATING FLUIDS
GB2062823A (en) * 1979-11-05 1981-05-28 Philips Nv Coffee maker

Also Published As

Publication number Publication date
DE3026545A1 (en) 1982-02-04
EP0044040A2 (en) 1982-01-20
YU168681A (en) 1983-06-30
ES503842A0 (en) 1982-11-16
ES8301349A1 (en) 1982-11-16

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT CH DE FR GB IT SE

PUAL Search report despatched

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AK Designated contracting states

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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19831003

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KNAUSS, HERMANN