DE954275C - Arrangement for interference suppression from gas discharge lamps - Google Patents

Arrangement for interference suppression from gas discharge lamps

Info

Publication number
DE954275C
DE954275C DEM11081A DEM0011081A DE954275C DE 954275 C DE954275 C DE 954275C DE M11081 A DEM11081 A DE M11081A DE M0011081 A DEM0011081 A DE M0011081A DE 954275 C DE954275 C DE 954275C
Authority
DE
Germany
Prior art keywords
arrangement
interference suppression
gas discharge
discharge lamps
tube
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
DEM11081A
Other languages
German (de)
Inventor
Theo Hessel
Dr Walter Masing
Kurt Weisser
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.)
Masing & Co Kommanditgesellsch
Original Assignee
Masing & Co Kommanditgesellsch
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
Priority claimed from DEH2010A external-priority patent/DE837895C/en
Application filed by Masing & Co Kommanditgesellsch filed Critical Masing & Co Kommanditgesellsch
Priority to DEM11081A priority Critical patent/DE954275C/en
Application granted granted Critical
Publication of DE954275C publication Critical patent/DE954275C/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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Description

Hierzu 1 Blatt Zeichnungen 1 sheet of drawings

O 609 529/439-5.56 (609 705 12.56}O 609 529 / 439-5.56 (609 705 12.56}

Claims (3)

.PATENTANSPRÜCHE:.PATENT CLAIMS: 1. Anordnung zur Funkentstörung von Leuchtstoffröhren nach Patent Nr. 837 895 mit statischem Entstörschirm, dadurch gekennzeichnet, daß der Schirm über einen Schutzkondensator mit einem Pol der Netzzuleitung verbunden wird.1. Arrangement for radio interference suppression of fluorescent tubes according to patent no. 837 895 with static interference suppression screen, characterized in that the screen has a protective capacitor is connected to one pole of the mains lead. 2. Anordnung nach Anspruch i, dadurch gekennzeichnet, daß der Kondensator in.einer der Fassungen der Röhre derart angeordnet ist, daß der eine seiner Pole mit einem Netzpol, der andere mit einer Kontaktvorrichtung verbunden ist, die den statischen Entstörschirm der Röhre berührt, wenn die Röhre in die Fassung gedrückt wird.2. Arrangement according to claim i, characterized in that that the capacitor in.einer of the sockets of the tube is arranged in such a way that one of its poles is connected to a network pole, the other to a contact device that touches the static anti-interference screen of the tube when the tube is pushed into the socket will. 3. Anordnung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Kondensator und die Kontaktvorrichtung berührungssicher angeordnet sind.3. Arrangement according to claim 1 and 2, characterized in that the capacitor and the contact device are arranged safe to touch.
DEM11081A 1950-03-15 1951-09-25 Arrangement for interference suppression from gas discharge lamps Expired DE954275C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM11081A DE954275C (en) 1950-03-15 1951-09-25 Arrangement for interference suppression from gas discharge lamps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH2010A DE837895C (en) 1950-03-15 1950-03-15 Arrangement for radio interference suppression of high or low voltage discharge tubes by means of a static screen
DEM11081A DE954275C (en) 1950-03-15 1951-09-25 Arrangement for interference suppression from gas discharge lamps

Publications (1)

Publication Number Publication Date
DE954275C true DE954275C (en) 1956-12-13

Family

ID=25979266

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM11081A Expired DE954275C (en) 1950-03-15 1951-09-25 Arrangement for interference suppression from gas discharge lamps

Country Status (1)

Country Link
DE (1) DE954275C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360761A (en) * 1980-08-25 1982-11-23 Gte Products Corporation Fluorescent lamp starting aid having an integral coupling impedance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360761A (en) * 1980-08-25 1982-11-23 Gte Products Corporation Fluorescent lamp starting aid having an integral coupling impedance

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