EP0980195A2 - Haushaltsgerät mit Mehrphasenanschluss und mit einer Mehrzahl von elektronischen Leistungsverbrauchern - Google Patents
Haushaltsgerät mit Mehrphasenanschluss und mit einer Mehrzahl von elektronischen Leistungsverbrauchern Download PDFInfo
- Publication number
- EP0980195A2 EP0980195A2 EP99115608A EP99115608A EP0980195A2 EP 0980195 A2 EP0980195 A2 EP 0980195A2 EP 99115608 A EP99115608 A EP 99115608A EP 99115608 A EP99115608 A EP 99115608A EP 0980195 A2 EP0980195 A2 EP 0980195A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- power
- connections
- current
- electronic control
- connection
- 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- Withdrawn
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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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
- H05B1/0258—For cooking
- H05B1/0261—For cooking of food
- H05B1/0266—Cooktops
Definitions
- the present invention relates to a household appliance with a multi-phase connection and with a plurality of electronic power consumers and with at least one electronic control device with input and display elements direct and / or indirect control bodies for switching on and off of power consumers, each a pair of power and at least two current-carrying connections can be connected to the supply voltage are, each one of the power consumer paths one-sided to one of a plurality from the first device power connections to which supply voltage lines can be applied and on the other hand with one of a plurality of others Supply voltage conductors to which device power connections can be turned on is.
- Such household appliances are devices with a high connected load, which are more convenient Way over a plurality of individually secured power supply lines fed in parallel can be supplied with electrical energy, e.g. in particular Household stoves, hobs, instantaneous water heaters or space heaters with typically fixed, i.e. Connections installed via clamp connections.
- Such devices are designed for a three-phase connection, wherein for reasons of clamping technology and to improve lossless as possible Current transfer in the area of the terminal connections of the neutral conductor is divided. The required earth conductor connection is also implemented.
- Such devices can have a nominal connected load of several kilowatts have and perform in normal use. So are For example, electric stoves are widely used, which with a connection voltage 230 V per phase over each of the three phases with 16 amp fuses are secured. Instantaneous heaters sometimes have significantly higher connected loads on.
- the present invention is based on the object of household appliances with multi-phase connection and with a plurality of electrical power consumers to conceive and design that these without any special Measures both when used as intended after connection the full power of the power supply appropriate for them unfold as well as are suitable for demonstration purposes create, only the control device with the input and display elements without putting the power consumers into operation.
- a household appliance with multi-phase connection and with a plurality of electronic Power consumers and with at least one electronic control device, whereby one power consumer paths one-sided to one of a plurality from the first device power connections to which supply voltage lines can be applied and on the other hand with one of a plurality of others Power supply lines can be switched on that meets these requirements is characterized according to the invention in that that the electronic control device with its input and display elements between one of the first and one of the further power device connections, between which no power consumer is directly interposed, is switched on.
- a preferred embodiment of the household appliance according to the invention with a A plurality of device power connections that can be energized with current-phase conductors and a divided pair of device power connections which can be acted upon by a neutral conductor is characterized in that the electronic control device with their input and display elements on the one hand together with a Power consumers to a device power connection charged with a current-phase conductor and on the other hand not on one of these power consumers supplying path of the device connection pair in which the neutral conductor is applied Connection is established.
- the schematic circuit arrangement for an electric cooker shows one electronic control device eSE with input elements EE and display elements AE.
- the resistors R1, R2, R3, R4 symbolize the heating elements of a Hob with four heating points; the resistors R5 and R6 symbolize Consumers in the oven.
- This is symbolic through the resistors R1 to R6 Power consumers shown are each via a circuit breaker S1 to S6 individually depending on the input via the input elements EE by the electronic Control device can be charged with power current.
- the resistors R1 and R2 on the one hand, R3 and R4 on the other hand and R5 and R6 on the third each result in one Power consumer pair of a power consumer path.
- the device has Power supply for the intended use five device power connections L1 to L5, the device power connections L1, L2, L3 the three assigned to the voltage-carrying phases of the power supply provided are, while the device power connections L4 and L5 a bridged neutral are assigned to this supply line.
- the division into two neutral connections takes place for reasons of clamping technology and power engineering.
- On the Main switch the power supply for the device as a whole can be switched on and off.
- the contacts of the Main switch HS mechanical in nature, while the switch contacts S1 to S6 too can be carried out electronically and possibly part of the electronic Control device are eSE.
- the power consumer pairs R1, R2 and R5, R6 and R3, R4 are each a device power connection L1, L2, L3 on the power supply side assigned.
- the neutral conductor side the two power consumer pairs R1, R2 and R3, R4 assigned to the device power connection L5, while the power consumer pair R5, R6 is applied to the device power connection L4.
- the electronic control device eSE with its input elements EE and display elements AE is in turn between the device power connections L2 and L5.
- these two connections L2 and L5 are included a two-wire connection cable with plug and this plug to one Two-pole supply line is connected, so is only the electronic control device eSE with its input elements EE and display elements AE in operation to put.
- An assignment of the device power connections L1 or L3 instead of Device power connection L2 and an assignment of the device power connection L4 instead of the connection L5 does not lead to the functionality of the device or individual elements, this creates a dangerous situation.
- the provisional connecting cable in the form of the two-core cable for demonstration operation can use the device for normal intended use by appropriately connecting all device power connections in the specified Frame be strengthened.
- Fig. 2 shows schematically a circuit arrangement only for a hob with four individual hotplates, which are the resistors R1, R2, R3, R4 assigned.
- the electronic control device eSE with its input elements
- the EE and display elements AE are the device power connections L1 and L5 assigned, while the power consumer pairs R1, R2 between the Device power connections L1 and L4 and the power consumer pair R3, R4 between the device power connections L2 and L3.
- the device is only in demonstration mode applicable.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
- Fig. 1
- eine Prinzip-Schaltungsanordnung für eine Herdekombination mit Kochbereich und Backofen sowie
- Fig. 2
- ein Prinzip-Schaltbild für eine Kochmulde.
Claims (2)
- Haushaltsgerät mit Mehrphasenanschluß und mit einer Mehrzahl von elektronischen Leistungsverbrauchern und mit zumindest einer elektronischen Steuereinrichtung mit Eingabe- und Anzeigeelementen unmittelbaren und/oder mittelbaren Steuerorganen zur An- und Abschaltung der Leistungsverbraucher, die jeweils einem Paar von stromzuführenden und zumindest zwei stromabführenden Gerätestromanschlüssen an Versorgungsspannung anschaltbar sind, wobei je einer der Leistungsverbraucherpfade einseitig an einen einer Mehrzahl von ersten mit Versorgungsapannungsleitungen beaufschlagbaren Gerätestromanschlüssen und andererseits an einen einer Mehrzahl von weiteren mit Versorgungsspannungsleitern beaufschlagbaren Gerätestromanschlüssen angeschaltet ist,
dadurch gekennzeichnet,
daß die elektronische Steuereinrichtung mit ihren Eingabe- und Anzeigeelementen zwischen einer der ersten und einer der weiteren Gerätestromanschlüssen, zwischen denen unmittelbar kein Leistungsverbraucher zwischengeschaltet ist, angeschaltet ist. - Haushaltsgerät mit einer Mehrzahl von mit Stromphasenleiter spannungsführend beaufschlagbaren Gerätestromanschlüssen und einem geteilten mit Stromnullleiter beaufschlagbaren Gerätestromanschlußpaar, dadurch gekennzeichnet, daß die elektronische Steuereinrichtung mit ihren Eingabe- und Anzeigeelementen einerseits zusammen mit einem Leistungsverbraucher an eine mit Strom-Phasen-Leiter beaufschlagten Gerätestromanschluß und andererseits an einem von diesem Leistungsverbraucher nicht versorgenden Pfad des mit Stromnullleiter beaufschlagten Geräteanschlußpaars in Verbindung steht.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1998136326 DE19836326A1 (de) | 1998-08-11 | 1998-08-11 | Haushaltsgerät mit Mehrphasenanschluß und mit einer Mehrzahl von elektronischen Leistungsverbrauchern |
| DE19836326 | 1998-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0980195A2 true EP0980195A2 (de) | 2000-02-16 |
| EP0980195A3 EP0980195A3 (de) | 2007-09-05 |
Family
ID=7877173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99115608A Withdrawn EP0980195A3 (de) | 1998-08-11 | 1999-08-06 | Haushaltsgerät mit Mehrphasenanschluss und mit einer Mehrzahl von elektronischen Leistungsverbrauchern |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0980195A3 (de) |
| DE (1) | DE19836326A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017072002A1 (de) * | 2015-10-28 | 2017-05-04 | Frima International Ag | Verfahren zur steuerung eines gargeräts, gargerät und heizelement |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2179781A (en) * | 1936-03-23 | 1939-11-14 | West Virginia Pulp & Paper Com | Electric boiler |
| DE901093C (de) * | 1942-12-17 | 1954-01-07 | Siemens Ag | Anordnung zur selbsttaetigen Umschaltung von hoeherer Anschlussleistung auf eine niedrigere und umgekehrt bei elektrischen Verbrauchern, insbesondere elektrischen OEfen |
| DE2658094A1 (de) * | 1976-12-22 | 1978-07-06 | Buderus Ag | Steuerungsvorrichtung zum aufladen einer elektrischen speicherheizungsanlage |
-
1998
- 1998-08-11 DE DE1998136326 patent/DE19836326A1/de not_active Withdrawn
-
1999
- 1999-08-06 EP EP99115608A patent/EP0980195A3/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017072002A1 (de) * | 2015-10-28 | 2017-05-04 | Frima International Ag | Verfahren zur steuerung eines gargeräts, gargerät und heizelement |
| US11343878B2 (en) | 2015-10-28 | 2022-05-24 | Rational International Ag | Method of controlling a cooking appliance, cooking appliance, and heating element |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0980195A3 (de) | 2007-09-05 |
| DE19836326A1 (de) | 2000-02-17 |
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