DE590253C - Mixed frequency device for achieving flicker-free lighting when connected to networks with a low fundamental frequency - Google Patents

Mixed frequency device for achieving flicker-free lighting when connected to networks with a low fundamental frequency

Info

Publication number
DE590253C
DE590253C DEK129805D DEK0129805D DE590253C DE 590253 C DE590253 C DE 590253C DE K129805 D DEK129805 D DE K129805D DE K0129805 D DEK0129805 D DE K0129805D DE 590253 C DE590253 C DE 590253C
Authority
DE
Germany
Prior art keywords
networks
free lighting
low fundamental
fundamental frequency
flicker
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
DEK129805D
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.)
Dr-Ing Ottomar Kasperowski
Original Assignee
Dr-Ing Ottomar Kasperowski
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 Dr-Ing Ottomar Kasperowski filed Critical Dr-Ing Ottomar Kasperowski
Priority to DEK129805D priority Critical patent/DE590253C/en
Application granted granted Critical
Publication of DE590253C publication Critical patent/DE590253C/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

Landscapes

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

Description

Mischfrequenz-Vorrichtung zur Erzielung flimmerfreier Beleuchtung beim Anschluß an Netze mit niedriger Grundfrequenz Das Hauptpatent bezieht sich auf eine Mischfrequenz-Vorrichtung, welche beim Anschlüß an 16'/,periodische Netze flimmerfreies Glühlampenlicht ergibt. Erfindungsgemäß ist die Anwendung dieser Vorrichtung nicht auf Netze mit i6213.Hz beschränkt, sondern bei allen Frequenzen möglich, bei denen normalerweise ein,Flimmern der Glühlampen auftritt. Die Vorrichtung kann also bei sinngemäßer Bemessung der Kondensatoren auch an Netze angeschlossen werden, deren Grundfrequenz tiefer, z. B. 15 Hz, oder höher, z. B. 25 Hz, als i62/3 Hz ist.Mixed frequency device for achieving flicker-free lighting when connected to networks with a low fundamental frequency. The main patent relates to a mixed frequency device which, when connected to 16 '/ periodic networks, produces flicker-free incandescent lamp light. According to the invention, the use of this device is not limited to networks with i6213.Hz, but possible at all frequencies at which flickering of the incandescent lamps normally occurs. The device can therefore also be connected to networks with a corresponding dimensioning of the capacitors, the base frequency of which is lower, e.g. B. 15 Hz, or higher, e.g. B. 25 Hz when i62 / 3 Hz.

Claims (1)

PATENTANSPRUCH Mischfrequenz-Vorrichtung zur Erzielung flimmerfreier Beleuchtung nach Hauptpatent 589 281, dadurch gekennzeichnet, daß der Anschluß auch an niederperiodische Netze erfolgen kann, deren Grundfrequenz höher oder tiefer als 162/g Hz ist.PATENT CLAIM Mixed frequency device to achieve flicker-free Lighting according to main patent 589 281, characterized in that the connection also can take place on low-period networks, the basic frequency of which is higher or lower than 162 / g Hz.
DEK129805D 1933-02-28 1933-02-28 Mixed frequency device for achieving flicker-free lighting when connected to networks with a low fundamental frequency Expired DE590253C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK129805D DE590253C (en) 1933-02-28 1933-02-28 Mixed frequency device for achieving flicker-free lighting when connected to networks with a low fundamental frequency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK129805D DE590253C (en) 1933-02-28 1933-02-28 Mixed frequency device for achieving flicker-free lighting when connected to networks with a low fundamental frequency

Publications (1)

Publication Number Publication Date
DE590253C true DE590253C (en) 1933-12-28

Family

ID=7246955

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK129805D Expired DE590253C (en) 1933-02-28 1933-02-28 Mixed frequency device for achieving flicker-free lighting when connected to networks with a low fundamental frequency

Country Status (1)

Country Link
DE (1) DE590253C (en)

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