DE419293C - Circuit for stairwell lighting - Google Patents

Circuit for stairwell lighting

Info

Publication number
DE419293C
DE419293C DEP47578D DEP0047578D DE419293C DE 419293 C DE419293 C DE 419293C DE P47578 D DEP47578 D DE P47578D DE P0047578 D DEP0047578 D DE P0047578D DE 419293 C DE419293 C DE 419293C
Authority
DE
Germany
Prior art keywords
circuit
lighting
lamps
stairwell
switched
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
Application number
DEP47578D
Other languages
German (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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEP47578D priority Critical patent/DE419293C/en
Application granted granted Critical
Publication of DE419293C publication Critical patent/DE419293C/en
Expired 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
    • H05B39/06—Switching arrangements, e.g. from series operation to parallel operation

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Description

Mit nachstehend beschriebenem Apparat sollen die in elektrischen Treppenhausbeleuichtungsanlagien auftretenden Störungen vermieden bzw. auf ein Mindestmaß herabgesetzt werden. Bekanntlich sind 6o bis 70 Prozent aller Störungen bei Treppenhausbeleuchtuingsanlagen auf Defekte in den Einrichtungen für Betätigung der intermittierenden Nachtbeileuchtung zurückzuführen. Als solcheThe apparatus described below should be used in electrical stairwell lighting systems occurring disturbances are avoided or reduced to a minimum. It is well known that 6o to 70 percent are of all malfunctions in stairwell lighting systems for defects in the facilities for actuation of the intermittent night illumination. As such

ίο Defekte gelten: Druckknopfleitung unterbrochen, Lichtdrücker defekt, Kontakte in der Uhr verbrannt, Kontakt bleibt hängen oder klemmt sich, Spule für 3-Miniu.ten-Relais durchgebrannt u. a. m. Um nun diese Störungen zu beseitigen, soll von der intermittierenden Beleuchtung' abgesehen und Dauerbeleuchtung benutzt werden, indem gemäß der Erfindung während der Abendstunden Lampen normaler Helligkeit, während der Nacht aber Gtimmlampen dauernd eingeschaltet werden. Zu diesem Zweck, wird ein von einem Uhrwerk angetriebener Umschalter, z. B. in Form einer Schaltwalze angeordnet, der bei Beginn der Dunkelheit die Hauptlampen einschaltet (Schaltstellung II).ίο Defects apply: push button line interrupted, Light trigger defective, contacts in the clock burned, contact stuck or stuck, coil for 3-mini u.ten relay burned out i.a. m. In order to eliminate these disturbances, the intermittent Lighting 'apart and permanent lighting can be used by according to the invention lamps of normal brightness are switched on during the evening hours, but dimmer lamps are switched on continuously during the night. For this purpose, a clockwork-driven changeover switch, e.g. B. in shape a switching drum, which turns on the main lights at the onset of darkness (Switch position II).

Zu einem beliebig wäihlbaren Zeitpunkt wird die Hauptbeleuchtung ausgeschaltet und die Dämmerbeleuidhtunig in Gestalt von Glimmlampen eingesrihaltet (SchaltsteEungl).The main lighting is switched off and at any time that can be selected die Duskbeleuidhtunig in the form of Glow lamps included (SchaltsteEungl).

Diese Lampen brennen dann bis Tagesanbruch, wo sie ebenfalls ausgeschaltet werden (Schaltstellung· III).These lamps then stay on until daybreak, when they are also switched off (Switch position · III).

Claims (1)

Patent-Anspruch :Patent claim: Schaltung für Treppenhausbeleuchtung, dadurch gekennzeichnet, daß durch einen Zeitschalter während der Abendstunden Lampen noirmaler Helligkeit und an deren Stelle zu einem beliebig wählbaren Zeitpunkt für die Dauer der Nacht Glimmlampen eingeschaltet werden.Circuit for stairwell lighting, characterized in that by a Time switch during the evening hours of lamps of noirmal brightness and others Place glow lamps at any time you choose for the duration of the night be switched on.
DEP47578D Circuit for stairwell lighting Expired DE419293C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP47578D DE419293C (en) Circuit for stairwell lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP47578D DE419293C (en) Circuit for stairwell lighting

Publications (1)

Publication Number Publication Date
DE419293C true DE419293C (en) 1925-10-01

Family

ID=7382488

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP47578D Expired DE419293C (en) Circuit for stairwell lighting

Country Status (1)

Country Link
DE (1) DE419293C (en)

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