DE2149079A1 - PROCESS FOR MANUFACTURING ELECTRIC REACTOR COILS, IN PARTICULAR FOR LAMPS - Google Patents

PROCESS FOR MANUFACTURING ELECTRIC REACTOR COILS, IN PARTICULAR FOR LAMPS

Info

Publication number
DE2149079A1
DE2149079A1 DE19712149079 DE2149079A DE2149079A1 DE 2149079 A1 DE2149079 A1 DE 2149079A1 DE 19712149079 DE19712149079 DE 19712149079 DE 2149079 A DE2149079 A DE 2149079A DE 2149079 A1 DE2149079 A1 DE 2149079A1
Authority
DE
Germany
Prior art keywords
insulating material
gap
air gap
strip
lamps
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.)
Pending
Application number
DE19712149079
Other languages
German (de)
Inventor
Adolf Dalicho
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19712149079 priority Critical patent/DE2149079A1/en
Priority to NL7212782A priority patent/NL7212782A/xx
Priority to CH1431372A priority patent/CH544394A/en
Publication of DE2149079A1 publication Critical patent/DE2149079A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps

Description

Verfahren zur Herstellung elektrischer Drosseispulen, insbesondere fUr Leuchten Die Erfindung betrifft ein Verfahren zur Herstellung elektrischer Drosselspulen, insbesondere fUr Leuchten, deren Drosselkern einen als Luftspalt dienenden Zwischenraum aufweist, der durch magnetisches !Wllmaterial mindestens teilweise ausgeftillt ist. Bei einen bekannten Herstellungsserfahren, bei dem feinkörniges !llmaterial zur Veränderung des Luftspaltes verwendet wird, kann es zu Fertigungsschwierigkeiten kommen.Process for the production of electrical inductor coils, in particular for lights The invention relates to a method for producing electrical choke coils, especially for luminaires whose choke core has an interspace serving as an air gap which is at least partially filled by magnetic corrugated material. In a known manufacturing process in which fine-grained! Llmaterial for Changing the air gap can lead to manufacturing difficulties come.

Eine Verbesserung ist gemäß der Erfindung dadurch erzielt, daß während der Drosselmontage der als Luftspalt dienende, längsseitig noch offene Zwischenraum durch mindestens einen Isolierstoffstreifen mit ferromagnetischer Beschichtung auage Mllt wird. Das erfindungsgemäße Verfahren hat den Vorteil, daß durch die Isolierstoffstreifen mit Beschichtung in besonders einfacher Weise ein toleranzarmer und genau einhaltbarer Stromausgleich erzielt werden kann.An improvement is achieved according to the invention in that during the throttle assembly is the space that is still open on the longitudinal side and serves as an air gap by at least one strip of insulating material with a ferromagnetic coating Garbage will. The inventive method has the advantage that through the strips of insulating material with coating in a particularly simple manner, a low-tolerance and precisely observable Current equalization can be achieved.

Die Erfindung ist anhand der Zeichnung näher erläutert.The invention is explained in more detail with reference to the drawing.

Es zeigen: Fig. 1 einen vertikalen Längsschnitt einer Drosselspule mit eingelegten Isolierstoffstreifen vor dem Soll-Stromwert-Ausgleich, Fig. 2 einen vertikalen Querschnitt der Drosselspule nach der Fig. 1 und Fig. 3 einen vertikalen Längsschnitt einer Drosselspule mit eingelegten Isolierstoffstreifen bestimmter Länge.1 shows a vertical longitudinal section of a choke coil with inserted strips of insulating material in front of the target current value compensation, Fig. 2 a vertical cross section of the choke coil according to FIGS. 1 and 3 a vertical Longitudinal section of a choke coil with inlaid strips of insulation material Length.

Das beschriebene Verfahren zur Herstellung elektrischer Drosselspulen, insbesondere für Leuchten, ist für Drosseln vorgesehen, deren Drosselkern 1'einen als Luftspalt dienenden Zwischenraum 2 aufweist, der durch magnetisches Büllmaterial 3 mindestens teilweise ausgefüllt ist.The method described for the manufacture of electrical reactors, in particular for lights, is provided for chokes whose choke core 1'ein has serving as an air gap gap 2, the by magnetic Büllmaterial 3 is at least partially completed.

Erfindungsgemäß wird der während der Drosselmontage längsseitig noch offene, als Luftspalt dienende Zwischenraum 3 durch mindestens einen Isolierstoffstreifen 4 mit ferromagnetischer Beschichtung ausgefüllt. bus der Figur 1 ist zu erkennen, daß zweckmäßig bei einem maßlich unveränderbare Zwischenraum 3 der Soll-Strozwert durch verschieden weites Herausziehen eines Endes von mindestens einem Isolierstoffstreifen 4 erreicht werden kann. Nach dem Erreichen des Soll-Stromwertes werden die Isplierstoffstreifen 4 am Austrittsende abgeschnitten und gegebenenfalls am Gehäuse der Drosselspule festgelegt. Bei der Anordnung nach der Figur 3 ist zu erkennen, daß vorteilhaft bei der Verwendung von Isolierstreifen 14, die bereits vor dem Einlegen auf eine bestimmte Länge abgeschnitten wurden, der Soll-Stromwert durch Zusanenpressen des Zwischenraumes 3 erreicht wird. Dabei haben die Isolierstoffstreifen 14 eine Länge, die etwa gleich der des Zwischenraumes 3 ist.According to the invention, the is still on the longitudinal side during the throttle assembly open space 3 serving as an air gap by at least one strip of insulating material 4 filled with ferromagnetic coating. bus of Figure 1 can be seen that it is expedient in the case of a dimensionally unchangeable gap 3, the target Stroz value by pulling out one end of at least one insulating material strip to different lengths 4 can be achieved. After the target current value has been reached, the insulation strips are 4 cut off at the outlet end and possibly on the housing of the choke coil set. In the arrangement according to FIG. 3 it can be seen that it is advantageous when using insulating strips 14, which are already placed on a a certain length were cut, the target current value by pressing the Gap 3 is reached. The strips of insulating material 14 have a length which is approximately equal to that of the space 3.

3 Patentansprüche 3 Figuren3 claims 3 figures

Claims (3)

PatentansprEche S Verfshren zur Herstellung elektrischer Drosselspulen, insbesondere für Leuchten, deren Drosselkern einen als Luftspalt dienenden Zwischenraum aufweist, der durch magnetisches Füllmaterial mindestens teilweise ausgefüllt ist, dadurch gekennzeichnet, daß während der Drosselmontage der als Luftspalt dienende, längsseitig noch offene Zwischenraum (3) durch mindestens einen Isolierstoffstreifen (4, 14) mit ferromagnetischer Beschichtung ausgefüllt wird.Patent claims S method for the production of electrical choke coils, especially for luminaires with a choke core that serves as an air gap which is at least partially filled by magnetic filler material, characterized in that, during the throttle assembly, the air gap serving the gap (3) that is still open along the length is provided by at least one strip of insulating material (4, 14) is filled with a ferromagnetic coating. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß bei einem maßlich unveränderbaren Zwischenraum (3) der Soll-8troxwert durch verschieden weites Herausziehen eines Endes Ton mindestens einem Isolierstoffstreifen (4) erreicht wird.2. The method according to claim 1, characterized in that at one dimensionally unchangeable interspace (3) the target 8trox value through different widths Pulling out one end of clay achieved at least one strip of insulating material (4) will. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß bei Verwendung von vor dem Einlegen abgeschnittenen Isolierstoffstreifen (14), deren Länge etwa gleich der des Zwischenraumes (3) ist, der Soll-Stromwert durch Zusammenpressen des Zwischenraumes (3) erreicht wird.3. The method according to claim 1, characterized in that when using of insulating material strips (14) cut off before insertion, the length of which is approximately is equal to that of the gap (3), the target current value by compression of the space (3) is reached. LeerseiteBlank page
DE19712149079 1971-10-01 1971-10-01 PROCESS FOR MANUFACTURING ELECTRIC REACTOR COILS, IN PARTICULAR FOR LAMPS Pending DE2149079A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19712149079 DE2149079A1 (en) 1971-10-01 1971-10-01 PROCESS FOR MANUFACTURING ELECTRIC REACTOR COILS, IN PARTICULAR FOR LAMPS
NL7212782A NL7212782A (en) 1971-10-01 1972-09-21
CH1431372A CH544394A (en) 1971-10-01 1972-09-29 Process for the production of an electrical choke coil, in particular for lights

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149079 DE2149079A1 (en) 1971-10-01 1971-10-01 PROCESS FOR MANUFACTURING ELECTRIC REACTOR COILS, IN PARTICULAR FOR LAMPS

Publications (1)

Publication Number Publication Date
DE2149079A1 true DE2149079A1 (en) 1973-04-05

Family

ID=5821205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712149079 Pending DE2149079A1 (en) 1971-10-01 1971-10-01 PROCESS FOR MANUFACTURING ELECTRIC REACTOR COILS, IN PARTICULAR FOR LAMPS

Country Status (3)

Country Link
CH (1) CH544394A (en)
DE (1) DE2149079A1 (en)
NL (1) NL7212782A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328264A1 (en) * 1975-10-14 1977-05-13 Westinghouse Electric Corp TRITIUM ELIMINATION AND HOLDING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328264A1 (en) * 1975-10-14 1977-05-13 Westinghouse Electric Corp TRITIUM ELIMINATION AND HOLDING DEVICE

Also Published As

Publication number Publication date
NL7212782A (en) 1973-04-03
CH544394A (en) 1973-11-15

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