SI2074922T1 - Household device, in particular dishwasher, with circulating, clocked heater - Google Patents

Household device, in particular dishwasher, with circulating, clocked heater Download PDF

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Publication number
SI2074922T1
SI2074922T1 SI200831960T SI200831960T SI2074922T1 SI 2074922 T1 SI2074922 T1 SI 2074922T1 SI 200831960 T SI200831960 T SI 200831960T SI 200831960 T SI200831960 T SI 200831960T SI 2074922 T1 SI2074922 T1 SI 2074922T1
Authority
SI
Slovenia
Prior art keywords
switching
household appliance
resistor heater
neutral conductor
heater
Prior art date
Application number
SI200831960T
Other languages
Slovenian (sl)
Inventor
Alfred Betschart
Original Assignee
V-Zug Ag
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 V-Zug Ag filed Critical V-Zug Ag
Publication of SI2074922T1 publication Critical patent/SI2074922T1/en

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Classifications

    • 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
    • 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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0047—Energy or water consumption, e.g. by saving energy or water
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/06—Water supply, circulation or discharge information
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/08—Drain or recirculation pump parameters, e.g. pump rotational speed or current absorbed by the motor
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/06—Water heaters

Landscapes

  • Control Of Resistance Heating (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Cookers (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

The appliance has a heating device (3) e.g. passage heater, for water, and a clocked control (1) for operating the heating device during different outputs. The heating device is provided with resistance heaters (5, 6), and a switching device (4) is provided with two switching states, where the heaters are electrically operable in series with a given supply voltage in the switching states. The heaters are electrically arranged in series between a neutral conductor (N) and a phase (L1) in one of the states. The switching device is provided with a neutral conductor switch.

Description

Original document published without description

Claims (9)

Patentni zahtevki Gospodinjska naprava, še zlasti pomivalni stroj, s pretočnim grelnikom z intervalnim preklapljanjemPatent claims A household appliance, in particular a dishwasher, with a flow-through heater with intermittent switching 1. Gospodinjska naprava, še zlasti pomivalni stroj, z grelno napravo (3) za vodo in z intervalnim krmiljeni (1, 4) za grelno napravo (3) za delovanje grelne naprave (3) pri različnih močeh, pri čemer ima grelna naprava (3) vsaj en prvi in en drugi uporovni grelec (5, 6), in je nadalje predvidena stikalna naprava (4) z dvema preklopnima položajema, pri čemer lahko v prvem preklopnem položaju vsaj prvi uporovni grelec (5) deluje z vnaprej določeno napajalno napetostjo in pri čemer lahko v drugem preklopnem položaju prvi in drugi uporovni grelec (6) delujeta električno zaporedno z vnaprej določeno napajalno napetostjo, značilna po tem, da je v prvem preklopnem položaju prvi uporovni grelec (5) razmeščen med nevtralnim vodnikom (N) in prvo fazo (Ll) in sta v drugem preklopnem položaju prvi in drugi uporovni grelec (6) razmeščena električno zaporedno med nevtralnim vodnikom (N) in prvo fazo (Ll), in pri čemer jev prvem preklopnem položaju drugi uporovni grelec (6) preko preklopnega stikala S2 razmeščen med nevtralnim vodnikom (N) in drugo fazo (L2).A household appliance, in particular a dishwasher, with a heating device (3) for water and an intermittently controlled (1, 4) for the heating device (3) for operating the heating device (3) for different power, the heating device 3) at least one first and one second resistor heater (5, 6), and further a switching device (4) is provided with two switching positions, wherein in the first switching position at least the first resistor heater (5) can operate with a predetermined supply voltage and wherein in the second switching position, the first and the second resistor heater (6) operate electrically in series with a predetermined supply voltage, characterized in that in the first switching position, the first resistor heater (5) is disposed between the neutral conductor (N) and the first (L1) and in the second switching position, the first and the second resistor heater (6) are arranged electrically in series between the neutral conductor (N) and the first phase (L1), and wherein in the first switching position the second resistor heater o switch switch S2 is located between the neutral conductor (N) and the second phase (L2). 2. Gospodinjska naprava po zahtevku 1, pri čemer ima stikalna naprava (4) stikalo SO nevtralnega vodnika, in pri čemer sta v prvem preklopnem položaju prvi in drugi uporovni grelec (5, 6) skupaj povezana preko stikala SO nevtralnega vodnika z nevtralnim vodnikom (N).The household appliance according to claim 1, wherein the switching device (4) has a neutral conductor SO switch, and wherein in the first switching position the first and the second resistor heater (5, 6) are connected together via a neutral conductor SO of the neutral conductor ( N). 3. Gospodinjska naprava po zahtevku 1, pri čemer je s preklopnim stikalom S2 drugi uporovni grelec (6) po izbiri povezljiv z nevtralnim vodnikom (N) in drugo fazo (L2).Household appliance according to claim 1, wherein the second resistor heater (6) is optionally coupled to the neutral conductor (N) and the second phase (L2) by switching switch S2. 4. Gospodinjska naprava po zahtevkih 1 in 3, pri čemer je stikalo (SO) nevtralnega vodnika preklopno stikalo, ki nevtralni vodnik (N) po izbiri povezuje s skupnimi priključki prvega in drugega uporovnega grelca (5, 6) ali s preklopnim stikalom S2.The household appliance according to claims 1 and 3, wherein the neutral (SO) of the neutral conductor is a switching switch which connects the neutral conductor (N) to the common connections of the first and second resistor heater (5, 6) or with the switching switch S2. 5. Gospodinjska naprava po zahtevku 1 ali 2, pri čemer v prvem preklopnem položaju ni moč pritisniti napetosti na drugi uporovni grelec (6).Household appliance according to claim 1 or 2, wherein in the first switching position the voltage can not be applied to the second resistor heater (6). 6. Gospodinjska naprava po katerem koli od zahtevkov od 1 do 5, pri čemer je med prvim uporovnim grelcem (5) in prvo fazo (Ll) razmeščeno intervalno stikalo (Sl), s katerim je prvi uporovni grelec (5) moč povezati s prvo fazo (Ll), in pri čemer je gospodinjska naprava zasnovana za to, da grelno napravo (3) v prvem in drugem preklopnem položaju intervalno preklaplja z vklapljanjem in izklapljanjem intervalnega stikala (Sl).Household appliance according to any one of claims 1 to 5, wherein an interval switch (Sl) is arranged between the first resistor heater (5) and the first phase (L1), by which the first resistor heater (5) can be connected to the first phase (L1), and wherein the household appliance is designed to intercept the heating device (3) intervalably in the first and second switching positions by switching on and off the interval switch (Sl). 7. Gospodinjska naprava po katerem koli od predhodnih zahtevkov s črpalko (2) za črpanje vode in s krmiljem (1) za krmiljenje črpalke (2) in stikalne naprave (4), pri čemer je krmilje (1) zasnovano, da črpa vodo vsaj s prvo in drugo hitrostjo, pri čemer je prva hitrost višja od druge hitrosti, in pri čemer je krmilje (1) nadalje zasnovano za to, da stikalno napravo (4) pri črpanju s prvo hitrostjo postavi v prvi preklopni položaj in pri črpanju z drugo hitrostjo v drugi preklopni položaj.Household appliance according to any one of the preceding claims with a pump (2) for pumping water and a control (1) for controlling the pump (2) and the switching device (4), wherein the controller (1) is designed to draw water at least with the first and second speed, the first speed being higher than the second speed, and wherein the controller (1) is further configured to position the switching device (4) at the first speed in the first switching position and when pumping with another speed to the second switching position. 8. Gospodinjska naprava po katerem koli od predhodnih zahtevkov, pri čemer uporovna grelca (5, 6) v prvem in v drugem preklopnem položaju delujeta v taktu.A home appliance according to any one of the preceding claims, wherein the resistor heater (5, 6) operates in the first and second switching positions in a clock. 9. Gospodinjska naprava po katerem koli od predhodnih zahtevkov, pri čemer je grelna naprava (3) pretočni grelnik.Household appliance according to any one of the preceding claims, wherein the heating device (3) is a flow heater.
SI200831960T 2007-12-27 2008-11-26 Household device, in particular dishwasher, with circulating, clocked heater SI2074922T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200720018050 DE202007018050U1 (en) 2007-12-27 2007-12-27 Domestic appliance, in particular dishwasher, with clocked continuous heater
EP08020495.1A EP2074922B1 (en) 2007-12-27 2008-11-26 Household device, in particular dishwasher, with circulating, clocked heater

Publications (1)

Publication Number Publication Date
SI2074922T1 true SI2074922T1 (en) 2018-07-31

Family

ID=39198905

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200831960T SI2074922T1 (en) 2007-12-27 2008-11-26 Household device, in particular dishwasher, with circulating, clocked heater

Country Status (5)

Country Link
EP (1) EP2074922B1 (en)
DE (1) DE202007018050U1 (en)
DK (1) DK2074922T3 (en)
PL (1) PL2074922T3 (en)
SI (1) SI2074922T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102465A1 (en) * 2013-03-12 2014-09-18 Refusol Gmbh heater
EP3095372B1 (en) 2015-05-21 2017-09-27 Illinois Tool Works Inc. Dish washer with efficient heating system
EP3733039B1 (en) * 2019-05-02 2022-01-26 Bonferraro S.p.A. Industrial dishwasher with variable water heating system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049133A (en) * 1959-08-31 1962-08-14 Gen Motors Corp Dishwasher
US3440399A (en) * 1966-01-12 1969-04-22 Westinghouse Electric Corp Domestic dishwasher and control
EP0022879B1 (en) * 1979-07-18 1984-02-22 Elpag Ag Chur Dish washer
EP1738677B1 (en) 2006-06-23 2008-08-06 V-Zug AG Dishwasher with steam generator and method of its operation

Also Published As

Publication number Publication date
EP2074922B1 (en) 2018-03-14
DE202007018050U1 (en) 2008-03-20
EP2074922A2 (en) 2009-07-01
EP2074922A3 (en) 2012-03-28
PL2074922T3 (en) 2018-10-31
DK2074922T3 (en) 2018-05-22

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