DE950790C - Arrangement for deriving high-frequency interference waves from an electrical line - Google Patents
Arrangement for deriving high-frequency interference waves from an electrical lineInfo
- Publication number
- DE950790C DE950790C DEB9738D DEB0009738D DE950790C DE 950790 C DE950790 C DE 950790C DE B9738 D DEB9738 D DE B9738D DE B0009738 D DEB0009738 D DE B0009738D DE 950790 C DE950790 C DE 950790C
- Authority
- DE
- Germany
- Prior art keywords
- capacitor
- housing
- wall
- frequency interference
- line
- 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
- 239000003990 capacitor Substances 0.000 claims description 27
- 238000004804 winding Methods 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 5
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/35—Feed-through capacitors or anti-noise capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/22—Electrostatic or magnetic shielding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
Anordnung zur Ableitung von Hochfrequenzstörwellen von einer elektrischen Leitung Die Erfindung bezieht sich auf eine Anordnung zur Ableitung von Hochfrequenzstörwellen von einer elektrischen Leitung. Sie hat eine besonders wirkungsvolle Gestaltung dadurch erfahren, daß gemäß :der Erfindung ein als Entstörungskondensator für ultrakurze Wellen zu verwendender Durchführungskondensator mit einer zentralen, in den Zug der Leitung eingeschalteten und mit einer der konzentrisch zu ihr angeordneten Kondensatorbelegungen großflächig verbundenen Stromdurchführung derart in die Wand eines Abschirmgehäuses eingebaut ist, daß die Hochfrequenzstörwellen an der Durchführungsstelle der Leitung (durch die Wand) abgeleitet werden und die auf der dem Störsender abgewandten Seite der Wand verlaufenden Leitungsteile nur noch den weiterzuleitenden Nutzstrom führen. Beispielsweise als Wickelkondensatoren ausgebildete Durchführungskondensatoren, die als charakteristisches Merkmal einen zentral durch den Kondensatorwickel hindurchgeführten Leiter aufweisen, der mit einer der .in sich kurzgeschlossenen Kondensatorbelegungen unmittelbar leitend verbunden und an seinen aus dem Kondensatorgehäuse herausragenden Enden mit Anschlußstücken versehen ist, vermittels welcher die Kondensatoren in Leitungen eingeschaltet werden können, von welchen Hochfrequenzstörwellen über die andere- der in sich kurzgeschlossenen Kondensatorbelegungen-abgeleitet werden, haben sich wegen ihres. niedrigen Scheinwiderstandes als Entstörungskondensatoren besonders geeignet erwiesen. In sich kurzgeschlossen sind die Kondensatorbelegungen in der Regel durch auf die an den Stirnseiten der Kondensatorwickel vorstehenden Belegungen aufgedrückte Kontaktplatten oder durch aufgespritzte Kontaktbrücken, vorn denen eine mit dem Durchführungsleiter und die andere beispielsweise mit dem Kondensatorgehäuse unmittelbar leitend verbunden ist. Dadurch ist die Verbindung des Durchführungsleiters mit der einen und die Gehäuseverbindung mit der anderen Kondensatorbelegung großflächig gestaltet.Arrangement for deriving high-frequency interference waves from an electrical one Line The invention relates to an arrangement for diverting high-frequency interference waves from an electrical line. It has a particularly effective design learn that according to: the invention as a suppression capacitor for ultrashort Waves to be used through capacitor with a central, in the train of the line switched on and with one of the capacitor assignments arranged concentrically to it Large-area connected current feedthrough in such a way in the wall of a shielding housing is built in that the high-frequency interference waves at the point of passage of the line (through the wall) and on the side facing away from the jammer the wall running line parts only carry the useful current to be forwarded. For example, lead-through capacitors designed as wound capacitors, which as a characteristic feature a centrally guided through the capacitor winding Have conductors that are connected to one of the short-circuited capacitor assignments directly conductively connected and protruding from the capacitor housing at its Ends is provided with connecting pieces, by means of which the capacitors in Lines can be switched on, from which high-frequency interference waves over the others - of the internally short-circuited capacitor assignments - are derived yourself because of her. especially low impedance as anti-interference capacitors proved suitable. The capacitor assignments in the are short-circuited Usually by protruding on the front sides of the capacitor winding Assignments Pressed-on contact plates or by sprayed-on contact bridges, in front of them one with the lead-through conductor and the other with the capacitor housing, for example is directly connected. This is the connection of the lead-through conductor with one and the housing connection with the other capacitor assignment over a large area designed.
Der Einbau der Kondensatoren kann in besonders zweckmäßiger Weise so vorgenommen werden, daß ein Teil der Wand des Abschirmgehäuses das Gehäuse für den Kondensatorwickel bildet. In diesem Fall würde dann lediglich ein Kondensatorwickel mit Stromdurchführung in eine am Abschirmgehäuse vorgesehene Ausbuchtung einzusetzen, und die nicht mit dem Durchführungsleiter verbundene Kondensatorbelegung großflächig an das Abschirmgehäuse anzuschließen sein. Die Verbindung eines in ein Gehäuse eingebauten Kondensatorwickels mit dem Abschirmgehäuse kann dadurch hergestellt werden, daß das Gehäuse des Kondensatorwickels mit einem Flansch verseben und an das Abschirmgehäuse angeflanscht wird. Dieser Anbau setzt lediglich voraus; daß das Abschirmgehäuse mit einer genügend großen Öffnung für das Kondensatorgehäuse oder mindestens für den Durchführungsleiter versehen ist.The capacitors can be installed in a particularly expedient manner be made so that part of the wall of the shielding housing the housing for forms the capacitor winding. In this case, there would only be a capacitor winding insert with current feedthrough in a bulge provided on the shielding housing, and the capacitor assignment not connected to the lead-through conductor over a large area to be connected to the shielding housing. The connection of a built-in housing Capacitor winding with the shielding housing can be produced in that the housing of the capacitor winding with a flange and to the shielding housing is flanged. This cultivation only requires; that the shield case with a sufficiently large opening for the capacitor housing or at least for the lead-through conductor is provided.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB9738D DE950790C (en) | 1937-10-22 | 1937-10-22 | Arrangement for deriving high-frequency interference waves from an electrical line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB9738D DE950790C (en) | 1937-10-22 | 1937-10-22 | Arrangement for deriving high-frequency interference waves from an electrical line |
Publications (1)
Publication Number | Publication Date |
---|---|
DE950790C true DE950790C (en) | 1956-10-18 |
Family
ID=6956523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB9738D Expired DE950790C (en) | 1937-10-22 | 1937-10-22 | Arrangement for deriving high-frequency interference waves from an electrical line |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE950790C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975342C (en) * | 1938-04-03 | 1961-11-09 | Siemens Ag | Device for suppression of a line carrying interference voltages |
DE975432C (en) * | 1938-08-20 | 1961-11-30 | Siemens Ag | Interference suppression devices for multiple lines |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1683239A (en) * | 1922-05-23 | 1928-09-04 | Delco Remy Corp | Ignition apparatus |
US1942153A (en) * | 1930-02-11 | 1934-01-02 | Rca Corp | Electrical condenser |
GB438665A (en) * | 1934-05-22 | 1935-11-21 | Siemens Brothers & Co Ltd | Improvements in or relating to electrical signalling systems |
US2050587A (en) * | 1934-02-17 | 1936-08-11 | Ruben Condenser Company | Electrolytic condenser |
FR842293A (en) * | 1937-08-21 | 1939-06-08 | Bosch Gmbh Robert | Capacitor for deriving high frequency oscillations of power lines |
-
1937
- 1937-10-22 DE DEB9738D patent/DE950790C/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1683239A (en) * | 1922-05-23 | 1928-09-04 | Delco Remy Corp | Ignition apparatus |
US1942153A (en) * | 1930-02-11 | 1934-01-02 | Rca Corp | Electrical condenser |
US2050587A (en) * | 1934-02-17 | 1936-08-11 | Ruben Condenser Company | Electrolytic condenser |
GB438665A (en) * | 1934-05-22 | 1935-11-21 | Siemens Brothers & Co Ltd | Improvements in or relating to electrical signalling systems |
FR842293A (en) * | 1937-08-21 | 1939-06-08 | Bosch Gmbh Robert | Capacitor for deriving high frequency oscillations of power lines |
FR49893E (en) * | 1937-08-21 | 1939-08-22 | Bosch Gmbh Robert | Capacitor for deriving high frequency oscillations of power lines |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975342C (en) * | 1938-04-03 | 1961-11-09 | Siemens Ag | Device for suppression of a line carrying interference voltages |
DE975432C (en) * | 1938-08-20 | 1961-11-30 | Siemens Ag | Interference suppression devices for multiple lines |
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