DE7820459U1 - INDUCTIVITY, IN PARTICULAR THROTTLE COIL - Google Patents
INDUCTIVITY, IN PARTICULAR THROTTLE COILInfo
- Publication number
- DE7820459U1 DE7820459U1 DE19787820459 DE7820459U DE7820459U1 DE 7820459 U1 DE7820459 U1 DE 7820459U1 DE 19787820459 DE19787820459 DE 19787820459 DE 7820459 U DE7820459 U DE 7820459U DE 7820459 U1 DE7820459 U1 DE 7820459U1
- Authority
- DE
- Germany
- Prior art keywords
- inductance
- magnetically conductive
- coil
- choke coil
- inductivity
- 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
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
Vogt GmbH & Co KG5 8391 ErW/ Passau'Vogt GmbH & Co KG 5 8391 ErW / Passau '
Induktivität, insbesondere Drosselspule.Inductance, especially a choke coil.
Der immer engere Aufbau von elektronischen Geräten erfordert streufeidarme Induktivitäten. Lösungen sind bekannt, z.B. zylindrische Induktivitäten mit einein rohrförmigen Mantel aus magnetisch leitendem Material.The ever tighter structure of electronic devices requires a low level of scatter Inductors. Solutions are known, e.g. cylindrical inductors with a tubular jacket made of magnetically conductive material.
Die Neuerung bietet die Möglichkeit, nicht nur zylindrische Induktivitäten mit axialen Anschlußdrähten, sondern auch Induktivitäten mit relativ dicken Drähten, die gleichzeitig die Anschlüsse bilden, magnetisch abzuschirmen und gleichzeitig zu isolieren.The innovation offers the possibility of not only cylindrical inductors with axial connecting wires, but also inductors with relatively thick ones Wires, which at the same time form the connections, are magnetically shielded and at the same time insulated.
In den Abbildungen 1 und 2 bedeuten:In Figures 1 and 2:
(1) ein aus magnetisch leitendem, elektrisch isolierendem Material gefertigter Becher (z.B. Ni-Ferrit, isoliertes Carbonyleisenpulver verpreßt);(1) one made of magnetically conductive, electrically insulating material Cups (e.g. Ni ferrite, pressed insulated carbonyl iron powder);
(2) die auf einen z.B. zylindrisch geformten Körper, vorzugsweise aus magnetisch leitendem Material, gewickelte Induktivität;(2) on a e.g. cylindrically shaped body, preferably made of magnetic conductive material, wound inductor;
(3) die axial herausgeführt und entsprechend abgebogenen Anschlußdrähte;(3) the axially led out and correspondingly bent connecting wires;
(4) eine ebenfalls durch Beimengungen von Ferrit- oder Eisenpulver magnetisch leitend gemachte Vergußmasse.(4) one also made magnetic by adding ferrite or iron powder potting compound made conductive.
In Abbildung 3 sind (5) die gleichzeitig als Anschlußdrähte dienenden, herausgeführten Wickeldrähte und (6) der nagnetisch leitende Kern, auf den die Wicklung aufgebracht ist.In Figure 3 (5) are the leads that are used as connecting wires at the same time Winding wires and (6) the magnetically conductive core on which the winding is upset.
7820459 iz.10.78 7820459 iz.10.78
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19787820459 DE7820459U1 (en) | 1978-07-07 | 1978-07-07 | INDUCTIVITY, IN PARTICULAR THROTTLE COIL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19787820459 DE7820459U1 (en) | 1978-07-07 | 1978-07-07 | INDUCTIVITY, IN PARTICULAR THROTTLE COIL |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7820459U1 true DE7820459U1 (en) | 1978-10-12 |
Family
ID=6693121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19787820459 Expired DE7820459U1 (en) | 1978-07-07 | 1978-07-07 | INDUCTIVITY, IN PARTICULAR THROTTLE COIL |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE7820459U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005020106A1 (en) * | 2005-04-25 | 2006-10-26 | Bombardier Transportation Gmbh | Electromagnet especially for safety-system of rail-vehicle, has bar-shaped coil carrier and is joined to housing at its opposite ends |
DE102006038359A1 (en) * | 2006-08-09 | 2008-02-21 | Danfoss GmbH Geschäftsbereich Industrieautomatik | Solenoid coil for valve device particularly fuelling valve, has an external casing (8) of plastic, where the casing is surrounded partially from a separate protective cover |
DE102008017303A1 (en) * | 2008-03-31 | 2009-10-01 | Würth Elektronik Rot am See GmbH & Co. KG | inductance component |
-
1978
- 1978-07-07 DE DE19787820459 patent/DE7820459U1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005020106A1 (en) * | 2005-04-25 | 2006-10-26 | Bombardier Transportation Gmbh | Electromagnet especially for safety-system of rail-vehicle, has bar-shaped coil carrier and is joined to housing at its opposite ends |
DE102006038359A1 (en) * | 2006-08-09 | 2008-02-21 | Danfoss GmbH Geschäftsbereich Industrieautomatik | Solenoid coil for valve device particularly fuelling valve, has an external casing (8) of plastic, where the casing is surrounded partially from a separate protective cover |
DE102008017303A1 (en) * | 2008-03-31 | 2009-10-01 | Würth Elektronik Rot am See GmbH & Co. KG | inductance component |
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