DE8616259U1 - Holder for ferrite rings on an electrical conductor - Google Patents
Holder for ferrite rings on an electrical conductorInfo
- Publication number
- DE8616259U1 DE8616259U1 DE19868616259 DE8616259U DE8616259U1 DE 8616259 U1 DE8616259 U1 DE 8616259U1 DE 19868616259 DE19868616259 DE 19868616259 DE 8616259 U DE8616259 U DE 8616259U DE 8616259 U1 DE8616259 U1 DE 8616259U1
- Authority
- DE
- Germany
- Prior art keywords
- ferrite
- tube
- holder
- electrical conductor
- ferrite rings
- 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
Links
- 229910000859 α-Fe Inorganic materials 0.000 title claims description 18
- 239000004020 conductor Substances 0.000 title claims description 7
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000005476 soldering Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F17/062—Toroidal core with turns of coil around it
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Description
• a· ■· «a ta · a ι · · · a a ti a a * I I* a ι in « a · t a• a · ■ · «a ta · a ι · · · a a ti a a * I I * a ι in «a · t a
>f ·■ ■* · a ti> f · ■ ■ * · a ti
Siemens Aktiengesellschaft Unser Zeichen Berlin und München VPA 86 G 1 33 3 DESiemens Aktiengesellschaft Our symbol Berlin and Munich VPA 86 G 1 33 3 DE
Halterung für Ferritringe auf einem elektrischen Leiter.Holder for ferrite rings on an electrical conductor.
Die Neuerung bezieht sich auf eine Halterung für Ferritringe auf einem elektrischen Leiter, insbesondere einem
keramischen Rohrkondensator.
10The innovation relates to a holder for ferrite rings on an electrical conductor, in particular a ceramic tube capacitor.
10
Es besteht bei der Nachrichtentechnik häufig das Bedürfnis, zum Beispiel gegen Schwingneigung sogenannter Ferritperlen auf Leiterdrähte Koaxial isoliert aufzubringen. In communications technology, there is often a need, for example to counteract the tendency to oscillate To apply ferrite beads on conductor wires, coaxially insulated.
Der Neuerung liegt die Aufgabe zugrunde, eine Lösung für dieses Problem anzugeben.The innovation is based on the task of finding a solution for to indicate this problem.
Diese Aufgabe wird neuerungsgemäß dadurch gelöst, daß koaxial zwischen der Innenfläche des Ferritringes oder Ferritröhrchens und der Außenfläche des Leiters ein elastisch federndes Röhrchen aus plastisch verformbarem Kunststoffmaterial angeordnet ist, das umfangsseitig mehrfach unterbrochen und in den restlichen Stegen nach außen gewölbt ist.This object is achieved according to the invention in that coaxially between the inner surface of the ferrite ring or ferrite tube and the outer surface of the conductor elastically resilient tube made of plastically deformable plastic material is arranged, the circumferential is interrupted several times and arched outward in the remaining webs.
Nachstehend wird die Neuerung anhand von Figuren näher erläutert.The innovation is explained in more detail below with the aid of figures explained.
Figur 1 zeigt eine Ansicht des kompletten Bauteils.Figure 1 shows a view of the complete component.
Figuren 2 und 3 zeigen verschiedene Ansichten desFigures 2 and 3 show different views of the
Röhrchens.Tube.
Gz 1 PhI / 16.6.1986Gz 1 PhI / June 16, 1986
*· Il * t t > lit* U* · Il * t t> lit * U
··· ■ · t ι i*··· ■ · t ι i *
ι« * ι « * t * t ItI in i · t * t ItI in i
• * # · «II ' t • * # · «II ' t t t *t t *
- 2 - VPA 86 G 1 3 3 3 DE.- 2 - VPA 86 G 1 3 3 3 DE.
Auf einem Keramikrohrköhdensätor 2 sollen Ferritringe 1 f axial isoliert gehalten werden* Der Abstand der inneren Ferritmantelfläche zum KeramikrohrauQenmantel ist in diesem Anwendungsfall erforderlich, um die geforderte Sprühspannungsfestigkeit an einem Leitungsfilter zu gewährleisten, das zur Potentialtrennung in einem Filter dient.Ferrite rings 1 f are kept axially isolated * The distance between the inner ferrite surface and the outer surface of the ceramic tube is required in this application in order to achieve the required spray voltage resistance on a line filter ensure that it is used for potential separation in a filter.
iö Zusätzlich muß die Halterung löttemperaturfest sein, da an dem Filter bei aufgesetzten Ferritringen gelötet wird.iö In addition, the bracket must be resistant to the soldering temperature, since is soldered to the filter with attached ferrite rings.
Für die koaxiale Lage der Ferritringe 1 auf dem Keramikrohrkondensator 2 wird eine Buchse 3 aus löttemperaturbeständigem Kunststoff (ETFE) verwendet, die sich dem Innendurchmesser der Ferritringe 1, mit großer Toleranzschwankung, anpassen kann. Die Variierung des Durchmessers wird durch die Formgebung erzielt. Die Mantelfläche 4 der Buchse 3 ist in einem Bereich 5 sickenförmig ausgebuchtet und ihre Mantelfläche ist umfangsseitig mehrfach ausgenommen. Beim Einschieben der Buchse 3 in den Ferritring 1 drücken sich die Bögen im Bereich 5 der Isolierbuchse 3 auf nahezu den Innendurchmesser des Ferritringes 1 zusammen und legen sich kraft- und formschlüssig an die Innenwand des Ferritringes an. Als Anschlag hat die Buchse einen Kragen 7. Die Buchse sitzt nun selbsthaftend im Ferritring und wird mit dem Ring 1 auf den Keramikrohrkondensator 2 aufgeschoben.For the coaxial position of the ferrite rings 1 on the ceramic tube capacitor 2, a socket 3 made of soldering temperature-resistant plastic (ETFE) is used, which is the inner diameter of the ferrite rings 1, with large tolerance fluctuations, adapt. The variation of the Diameter is achieved by the shape. The jacket surface 4 of the socket 3 is in an area 5 bulged in the shape of a bead and its outer surface is circumferential excepted several times. When the socket 3 is pushed into the ferrite ring 1, the arcs are pressed in Area 5 of the insulating bushing 3 to almost the inner diameter of the ferrite ring 1 and put force- and form-fit to the inner wall of the ferrite ring. The socket has a collar 7 as a stop. The socket now sits self-adhesive in the ferrite ring and is pushed onto the tubular ceramic capacitor 2 with the ring 1.
Anschließend erfolgt die weitere Komplettierung des Leitungsfilters zum Beispiel Anlöten der Anschlußelemente und Lackieren an den geforderten Stellen.The line filter is then further completed For example, soldering the connection elements and painting the required places.
2 Schutzansprüche2 claims for protection
3 Figuren3 figures
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868616259 DE8616259U1 (en) | 1986-06-18 | 1986-06-18 | Holder for ferrite rings on an electrical conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868616259 DE8616259U1 (en) | 1986-06-18 | 1986-06-18 | Holder for ferrite rings on an electrical conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8616259U1 true DE8616259U1 (en) | 1986-07-31 |
Family
ID=6795623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19868616259 Expired DE8616259U1 (en) | 1986-06-18 | 1986-06-18 | Holder for ferrite rings on an electrical conductor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8616259U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0335713A1 (en) * | 1988-03-31 | 1989-10-04 | Hewlett-Packard Company | Ferrite toroid isolator |
-
1986
- 1986-06-18 DE DE19868616259 patent/DE8616259U1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0335713A1 (en) * | 1988-03-31 | 1989-10-04 | Hewlett-Packard Company | Ferrite toroid isolator |
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