DE4444259C1 - Electronic circuit for operation of number of electrical loads - Google Patents

Electronic circuit for operation of number of electrical loads

Info

Publication number
DE4444259C1
DE4444259C1 DE4444259A DE4444259A DE4444259C1 DE 4444259 C1 DE4444259 C1 DE 4444259C1 DE 4444259 A DE4444259 A DE 4444259A DE 4444259 A DE4444259 A DE 4444259A DE 4444259 C1 DE4444259 C1 DE 4444259C1
Authority
DE
Germany
Prior art keywords
switch
voltage
electronic circuit
operating voltage
decimal counter
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.)
Expired - Fee Related
Application number
DE4444259A
Other languages
German (de)
Inventor
Josef Horstmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE4444259A priority Critical patent/DE4444259C1/en
Application granted granted Critical
Publication of DE4444259C1 publication Critical patent/DE4444259C1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • H02J13/0001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using modification of a parameter of the network power signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/546—Combination of signalling, telemetering, protection
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5458—Monitor sensor; Alarm systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5495—Systems for power line communications having measurements and testing channel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y04S10/52—Outage or fault management, e.g. fault detection or location
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission

Abstract

An electronic circuit is used, together with a single optical switch, to provide selective operation of a number of 230 V, i.e. mains, electrical loads, such as lights (H1, H2) and a motor (M), e.g. for ventilator. The circuit has a decimal counter stage that responds to pulses generated each time the switch is operated. The output of the counter is used with logic stages to provide activation of each of the units in sequence.

Description

Es ist bekannt, Wechselstromverbraucher durch einen "Ring Counter" (Ringzähler) mit zugehöriger Beschaltung selektiv anzusteuern (US 48 99 089). Dabei ist die selektive Ansteuerung fortlaufend selbsttätig, und nur durch eine zusätzliche Steuerleitung wäre eine Start-Stop-Funktion möglich.It is known to AC consumers through a "ring Counter "(ring counter) with associated wiring selective to control (US 48 99 089). Here is the selective control continuously automatic, and only by an additional control line would be a start-stop function possible.

Ferner ist bekannt, Wechselstromverbraucher durch Diodenent­ kopplung unabhängig von einander anzusteuern GB 21 28 043 A). Dabei ist allerdings die Anzahl der Ver­ braucher auf zwei begrenzt, und ein Elektromotor muß ein Gleichstrommotor mit maximal 50-Watt-Leistungsaufnahme sein.It is also known to alternate current consumers through diode to control the coupling independently of each other GB 21 28 043 A). However, the number of ver needs limited to two, and an electric motor needs one DC motor with a maximum power consumption of 50 watts.

Der Erfindung liegt die Aufgabe zugrunde, bei nachträglicher Montage von 230-V-Wechselstromver­ brauchern, welche definiert selektiv geschaltet werden sollen, kostspielige Nachinstallationen zu vermeiden.The object of the invention is to achieve this the basis for subsequent installation of 230 V AC power users who are to be switched selectively, avoid expensive post-installations.

Diese Aufgabe wird durch die im Patentanspruch aufgeführte elektronische Schaltung gelöst.This task is by the electronic listed in the claim Circuit solved.

Fig. 1 zeigt die Verdrahtung der elektronischen Schaltung bei Deckenmontage. Fig. 1 shows the wiring of the electronic circuit for ceiling mounting.

Den Aufbau der elektronischen Schaltung gemäß der Erfindung zeigt Fig. 2 der Zeichnungen:The structure of the electronic circuit according to the invention is shown in FIG. 2 of the drawings:

Eine mit dem Schalter S1 geschaltete 230-V-Wechselspannung L wird an die elektronischen Schaltung und an die Wechselspannungsein­ gänge der elektronischen Lastrelais K1, K2, K3 mit Nullspannungs­ schalter gelegt. Der Nulleiter N wird nicht geschaltet. Durch den Wechselspannungskondensator C1, den Brückengleichrichter D1 und den Widerstand R1 wird eine Gleichspannung erzeugt, welche durch den Widerstand R2 und die Zenerdiode ZD1 auf 10 V begrenzt und durch den Elektrolyt-Kondensator C2 geglättet wird. Die Betriebsspannung für den nichtinvertierenden Komparator Op.Am. und den Dezimalzähler U1 wird durch die Diode D3, den Wider­ stand R8 und den Elektrolyt-Kondensator C4 gepuffert. A 230 V AC voltage L switched with the switch S1 becomes to the electronic circuit and to the AC voltage gears of the electronic load relays K1, K2, K3 with zero voltage switch set. The neutral conductor N is not switched. By the AC voltage capacitor C1, the bridge rectifier D1 and the resistor R1 generates a DC voltage which limited to 10 V by the resistor R2 and the Zener diode ZD1 and is smoothed by the electrolytic capacitor C2. The Operating voltage for the non-inverting comparator Op.Am. and the decimal counter U1 is through the diode D3, the counter stood R8 and the electrolytic capacitor C4 buffered.  

Die Diode D2, in Flußrichtung betrieben, erzeugt die Betriebs­ spannung für die Logikgatter U2a, U2b, die in etwa gleich der gepufferten Betriebsspannung für den nichtinvertierenden Komparator Op.Am. und den Dezimalzähler U1 ist, und sorgt dafür, daß die Logikgatter U2a, U2b genügend Steuerstrom für die elektronischen Lastrelais K1, K2, K3 mit Nullspannungsschalter liefern können. Der nichtinvertierende Komparator Op.Am. er­ hält seine Referenzspannung für den invertierenden Eingang (-) durch einen Spannungsteiler, gebildet durch die Wider­ stände R5 und R6. Der Anstieg der Spannung, welche zum nicht­ invertierenden Eingang (+) des Komparators Op.Am. gelangt, wird durch den Widerstand R3 und den Elektolyt-Kondensator C3 verzögert. Bei Erreichen der Referenzspannung schaltet der Komparator Op.Am. von 0 Volt auf Betriebsspannung. Der so durch den nichtinvertierenden Komparator Op.Am. erzeugte Impuls gelangt auf den Takteingang (CLK) des Dezimalzählers U1, dessen Ausgang (1) auf Betriebsspannung geht und mittels Verknüpfung durch die Logikgatter U2a, U2b wird das elektronische Lastrelais K2 angesteuert, welches die Lampe H2 in Betrieb setzt. Der Widerstand R4 sorgt für eine Entladung des Elektrolyt-Kondensators C3 nach Ausschalten der 230-V- Wechselspannung.The diode D2, operated in the flow direction, generates the operating voltage for the logic gates U2a, U2b, which is approximately equal to the buffered operating voltage for the non-inverting comparator Op.Am. and the decimal counter is U1, and ensures that the logic gates U2a, U2b can supply sufficient control current for the electronic load relays K1, K2, K3 with zero voltage switch. The non-inverting comparator Op.Am. it holds its reference voltage for the inverting input (-) through a voltage divider, formed by the resistors R5 and R6. The increase in the voltage, which leads to the non-inverting input (+) of the comparator Op.Am. arrives, is delayed by the resistor R3 and the electrolytic capacitor C3. When the reference voltage is reached, the comparator Op.Am. from 0 volts to operating voltage. The so through the non-inverting comparator Op.Am. The generated pulse arrives at the clock input (CLK) of the decimal counter U1, the output ( 1 ) of which goes to the operating voltage, and by means of the logic gates U2a, U2b, the electronic load relay K2 is activated, which puts the lamp H2 into operation. The resistor R4 ensures that the electrolytic capacitor C3 is discharged after the 230 V AC voltage has been switched off.

Bei der nächsten Betätigung des Schalters S1, Schalter­ stellung "aus" bricht die geglättete Gleichspannung, erzeugt durch den Wechselspannungskondensator C1, den Brückengleich­ richter D1, den Widerstand R1 und den Elektrolyt-Kondensator C2, zusammen. Da die Betriebsspannung für den nicht­ invertieren Komparator Op.Am. und den Dezimalzähler U1 durch die Diode D3, den Widerstand R8 und den Elektrolyt- Kondensator C4 gepuffert ist, sinkt sie nur langsam, so daß der Dezimalzähler U1 seinen Betriebszustand für ca. 1 Minute beibehält.The next time switch S1 is pressed, switch position "off" breaks the smoothed DC voltage, generated through the AC capacitor C1, the bridge level judge D1, resistor R1 and the electrolytic capacitor C2, together. Because the operating voltage for the not invert comparator Op.Am. and the decimal counter U1 the diode D3, the resistor R8 and the electrolyte Capacitor C4 is buffered, it sinks only slowly, so that the decimal counter U1 is in its operating state for approx. 1 minute maintains.

Bei der nächsten Betätigung des Schalters S1 in die Schalter­ stellung "ein" liegt wieder Betriebsspannung am nicht­ invertierenden Komparator Op.Am. und dem Dezimalzähler U1 an. Die Spannung für den nichtinvertierenden Eingang (+) des Komparators steigt jedoch verzögert, bedingt durch den Widerstand R3 und den Elektrolyt-Kondensator C3, an und erst bei Erreichen der Referenzspannung, welche durch einen Spannungsteiler aus den Widerständen R5, R6 gebildet wird, schaltet der Ausgang des nichtinvertierenden Komparators Op.Am. auf Betriebsspannung und erzeugt so einen Impuls, welcher den Ausgang (2) des Dezimalzählers U1 auf Betriebsspannung bringt, und mittels Verknüpfung durch die Logikgatter U2a, U2b werden die elektronischen Lastrelais K1, K2 mit Nullspanungsschalter angesteuert und setzen die Lampen H1, H2 in Betrieb.The next time the switch S1 is actuated in the switch position "on", the operating voltage is again at the non-inverting comparator Op.Am. and the decimal counter U1. However, the voltage for the non-inverting input (+) of the comparator rises with a delay, due to the resistor R3 and the electrolytic capacitor C3, and only when the reference voltage, which is formed by a voltage divider from the resistors R5, R6, does the switch Output of the non-inverting comparator Op.Am. to operating voltage and thus generates a pulse that brings output ( 2 ) of decimal counter U1 to operating voltage, and by linking logic gates U2a, U2b, electronic load relays K1, K2 are controlled with zero voltage switches and put lamps H1, H2 into operation.

Die nächste Betätigung des Schalters S1 "aus" und wieder "ein" bewirkt in der elektronischen Schaltung den gleichen Funktions­ ablauf wie vorausgegangen beschrieben, es wird jedoch die Lampe H1 in Betrieb gesetzt.The next actuation of switch S1 "off" and again "on" causes the same function in the electronic circuit procedure as described above, but it will be the Lamp H1 put into operation.

Eine nochmalige Betätigung des Schalters S1 "aus" und wieder "ein" schaltet den Ausgang (4) des Dezimalzählers U1 auf Betriebsspannung, und da dieser Ausgang (4) mit dem Rücksetz­ eingang (RST) des Dezimalzählers U1 verbunden ist, wird dieser zurückgesetzt, und es geht Ausgang (0) auf Betriebsspannung, welcher durch die Logikgatter U2a, U2b und das elektronische Lastrelais K3 mit Nullspannungsschalter den Motor M in Betrieb setzt.Pressing switch S1 again "off" and "on" again switches output ( 4 ) of decimal counter U1 to operating voltage, and since this output ( 4 ) is connected to the reset input (RST) of decimal counter U1, it is reset, and it goes output ( 0 ) to operating voltage, which puts the motor M into operation by the logic gates U2a, U2b and the electronic load relay K3 with zero voltage switch.

Weitere "aus-ein"-Betätigungen des Schalters S1 haben einen Funktionsablauf, wie im Text zuvor beschrieben, zur Folge. Erst eine Unterbrechung der 230-V-Wechselspannung von mehr als einer Minute bewirkt einen Neustart der elektronischen Schaltung mit der Inbetriebsetzung der Lampe H2.Further "off-on" operations of switch S1 have one Functional sequence as described in the text above. Only an interruption of the 230 V AC voltage of more than one minute causes the electronic to restart Circuit with the commissioning of the lamp H2.

Die mit der Erfindung erzielten Vorteile sind:The advantages achieved with the invention are:

Bei nachträglicher Montage von 230 V-Wechselstromverbrauchern, welche definiert selektiv geschaltet werden sollen, entfällt die Nachverkabelung von zusätzlichen Schaltleitungen und Schaltern. Die schaltbare Leistung für die 230-V-Wechselstromverbraucher ist nur durch die Leitungssicherung, typisch 16 Ampere, und den maximalen Schaltstrom der elektronischen Lastrelais z. B. 16 Ampere, begrenzt.When retrofitting 230 V AC consumers, which is to be selectively switched selectively does not apply Post-wiring of additional switching cables and switches. The switchable power for the 230 V AC consumers is only through the line fuse, typically 16 amps, and the maximum switching current of the electronic load relay z. B. 16 amps, limited.

Claims (1)

Elektronische Schaltung zur definierten selektiven Inbetrieb­ setzung bzw. Ansteuerung von 230-V-Wechselstromverbrauchern durch eine mit dem Lichtschalter (S1) zu schaltende Schalt­ leitung, wobei die Schaltung den selektiv anzusteuernden Ver­ brauchern (H1, H2, M) vorgeschaltet ist und einen Dezimalzähler (U1) enthält, bei der die Steuersignalerzeugung als Schaltpuls des Lichtschalters (S1) erfolgt, bei der die Signalerfassung durch einen nichtinvertierenden Komparator (Op.Am.) mit gepufferter Betriebsspannung erfolgt, bei der die Steuersignalverarbeitung durch den Dezimalzähler (U1) mit gepufferter Betriebsspannung erfolgt, welcher durch jeden Schaltpuls des Lichtschalters (S1) den jeweils nächsten Ausgang ansteuert, wobei schaltungsmäßig logische Verknüpfungen der Ausgänge (U2a, U2b) möglich sind, und bei der die Einschaltung der Verbraucher (H1, H2, M) durch elektronische Lastrelais (K1, K2, K3) mit Nullspannungsschalter erfolgt.Electronic circuit for defined selective commissioning Setting or control of 230 V AC consumers by a switch to be switched with the light switch (S1) line, the circuit the selectively controlled Ver users (H1, H2, M) and a decimal counter (U1) contains, in which the control signal generation as a switching pulse of Light switch (S1) takes place at which the signal detection by a non-inverting comparator (Op.Am.) with buffered Operating voltage takes place at which the control signal processing through the decimal counter (U1) with buffered operating voltage which occurs through each switching pulse of the light switch (S1) controls the next output, with circuitry logical combinations of the outputs (U2a, U2b) are possible, and in which the Switching on the consumer (H1, H2, M) by electronic Load relay (K1, K2, K3) with zero voltage switch.
DE4444259A 1994-12-13 1994-12-13 Electronic circuit for operation of number of electrical loads Expired - Fee Related DE4444259C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4444259A DE4444259C1 (en) 1994-12-13 1994-12-13 Electronic circuit for operation of number of electrical loads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4444259A DE4444259C1 (en) 1994-12-13 1994-12-13 Electronic circuit for operation of number of electrical loads

Publications (1)

Publication Number Publication Date
DE4444259C1 true DE4444259C1 (en) 1995-10-26

Family

ID=6535621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4444259A Expired - Fee Related DE4444259C1 (en) 1994-12-13 1994-12-13 Electronic circuit for operation of number of electrical loads

Country Status (1)

Country Link
DE (1) DE4444259C1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602252A1 (en) * 1995-09-22 1997-03-27 Branimir Marinkic Multi-colour lamp
DE29706523U1 (en) * 1997-04-11 1998-08-13 Trilux Lenze Gmbh & Co Kg Lighting control device
DE19734106A1 (en) * 1997-08-07 1999-02-11 Abb Patent Gmbh Connection device for bus participants
DE19731150A1 (en) * 1997-07-21 1999-02-25 Elektrobau Oschatz Gmbh & Co K Method and circuit arrangement for operating and monitoring discontinuously operated electrical consumers via power lines
DE19844492C2 (en) * 1998-09-29 2000-11-30 Josef Horstmann Electronically controlled circuit arrangement
EP1978618A1 (en) 2007-04-03 2008-10-08 BSH Bosch und Siemens Hausgeräte GmbH Electrical appliance with reduced standby usage
DE102013202969A1 (en) * 2013-02-22 2014-08-28 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance, in particular tumble dryer, with a brushless DC motor and method for operating a brushless DC motor in a household appliance

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128043A (en) * 1982-09-28 1984-04-18 Gen Electric Dual load remote power control
US4899089A (en) * 1986-05-09 1990-02-06 Hayes Dorothy E Time-variable illuminating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128043A (en) * 1982-09-28 1984-04-18 Gen Electric Dual load remote power control
US4899089A (en) * 1986-05-09 1990-02-06 Hayes Dorothy E Time-variable illuminating device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602252A1 (en) * 1995-09-22 1997-03-27 Branimir Marinkic Multi-colour lamp
DE29706523U1 (en) * 1997-04-11 1998-08-13 Trilux Lenze Gmbh & Co Kg Lighting control device
DE19731150A1 (en) * 1997-07-21 1999-02-25 Elektrobau Oschatz Gmbh & Co K Method and circuit arrangement for operating and monitoring discontinuously operated electrical consumers via power lines
DE19734106A1 (en) * 1997-08-07 1999-02-11 Abb Patent Gmbh Connection device for bus participants
DE19844492C2 (en) * 1998-09-29 2000-11-30 Josef Horstmann Electronically controlled circuit arrangement
EP1978618A1 (en) 2007-04-03 2008-10-08 BSH Bosch und Siemens Hausgeräte GmbH Electrical appliance with reduced standby usage
DE102007016075A1 (en) 2007-04-03 2008-10-09 BSH Bosch und Siemens Hausgeräte GmbH Electric appliance with reduced standby consumption
DE102013202969A1 (en) * 2013-02-22 2014-08-28 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance, in particular tumble dryer, with a brushless DC motor and method for operating a brushless DC motor in a household appliance
WO2014128001A3 (en) * 2013-02-22 2015-03-12 BSH Bosch und Siemens Hausgeräte GmbH Domestic appliance, in particular clothes dryer, having a brushless direct-current motor and method for operating a brushless direct-current motor in a domestic appliance
CN105008609A (en) * 2013-02-22 2015-10-28 Bsh家用电器有限公司 Domestic appliance, in particular clothes dryer, having a brushless direct-current motor and method for operating a brushless direct-current motor in a domestic appliance
RU2616849C2 (en) * 2013-02-22 2017-04-18 Бсх Хаусгерете Гмбх Household appliance, in particular, dryer with brushless dc motor and method of operating brushless dc motor in household appliance
CN105008609B (en) * 2013-02-22 2017-05-24 Bsh家用电器有限公司 Domestic appliance, in particular clothes dryer, having a brushless direct-current motor and method for operating a brushless direct-current motor in a domestic appliance

Similar Documents

Publication Publication Date Title
EP2225917B1 (en) Device and method for controlling electric consumers
EP0036666A1 (en) Remote load selector
DE4444259C1 (en) Electronic circuit for operation of number of electrical loads
EP1247431A1 (en) Device for controlling operating means for at least one electric illuminating means and a method for controlling operating means for at least one electric illuminating means
DE4311096C2 (en) Subscriber facility for an installation bus system
EP0889673B1 (en) Dimmer
DE102006046629B4 (en) Electrical circuit
DE19603680C1 (en) Process for the selective switching and control of consumers in an AC circuit
EP1511359A3 (en) Circuit arrangement for an electrical appliance
DE4013360C2 (en)
DE10233876B4 (en) Circuit arrangement for controlling two independent loads operable with a rectified AC voltage
CH691646A5 (en) Installationsbuseinrichtung for a current track lighting.
DE19526487C1 (en) Pushbutton selection arrangement e.g. for lighting elements
DE102011012801B4 (en) Electronic shock switch
DE3800950A1 (en) Electrical circuit
DE3828434A1 (en) PROGRAMMABLE LIGHT SWITCH
DE19844492C2 (en) Electronically controlled circuit arrangement
DE202017103672U1 (en) Electric safety switch
DE102007053298A1 (en) Circuit arrangement for identifying switch-on sequences for on/off switch of e.g. LED-torch light, has capacitor discharged via discharge resistor with defined time constant and charge time constant, when arrangement is switched off
DE102010002355A1 (en) Module and method for controlling a dimmable control gear
DE19610448B4 (en) Device for optically displaying the operating state of a power supply network
AT402124B (en) Method for controlling the lighting on a staircase (in a stairwell), and a circuit for carrying out the method
DE723351C (en) Device for the operation of several power consumers from a common power source
DE3030411A1 (en) Supply circuit for emergency lighting - has first switch changing from normal to standby supply and second switch changing from normal to standby light
DE602004000505T2 (en) Electronic power supply for emergency lighting with fluorescent lamp

Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8322 Nonbinding interest in granting licences declared
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee