IT957219B - Bobina per la soppressione dei radiodisturbi - Google Patents
Bobina per la soppressione dei radiodisturbiInfo
- Publication number
- IT957219B IT957219B IT7320/72A IT732072A IT957219B IT 957219 B IT957219 B IT 957219B IT 7320/72 A IT7320/72 A IT 7320/72A IT 732072 A IT732072 A IT 732072A IT 957219 B IT957219 B IT 957219B
- Authority
- IT
- Italy
- Prior art keywords
- suppression
- coil
- radio disturbances
- disturbances
- radio
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- 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
- H01F27/24—Magnetic cores
- H01F27/25—Magnetic cores made from strips or ribbons
-
- 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
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
-
- 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
- H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
- H01F38/023—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F2003/106—Magnetic circuits using combinations of different magnetic materials
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Coils Or Transformers For Communication (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2119950A DE2119950C3 (de) | 1971-04-23 | 1971-04-23 | Funk-Entstördrossel |
Publications (1)
Publication Number | Publication Date |
---|---|
IT957219B true IT957219B (it) | 1973-10-10 |
Family
ID=5805720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7320/72A IT957219B (it) | 1971-04-23 | 1972-04-21 | Bobina per la soppressione dei radiodisturbi |
Country Status (11)
Country | Link |
---|---|
US (1) | US3748618A (it) |
AT (1) | AT318772B (it) |
BE (1) | BE782488A (it) |
CH (1) | CH544391A (it) |
DD (1) | DD97114A5 (it) |
DE (1) | DE2119950C3 (it) |
FR (1) | FR2134340B1 (it) |
GB (1) | GB1383446A (it) |
HU (1) | HU164840B (it) |
IT (1) | IT957219B (it) |
NL (1) | NL7203229A (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU67651A1 (it) * | 1972-11-16 | 1973-07-26 | ||
DE2315970C2 (de) * | 1973-03-30 | 1982-04-08 | Aeg-Elotherm Gmbh, 5630 Remscheid | Parallelschwingkreisumrichter mit einer Glättungsdrossel im Gleichstromzwischenkreis |
DE2505080C3 (de) * | 1975-02-07 | 1989-04-06 | Hartmann, Götz-Udo, 6391 Grävenwiesbach | Funkentstördrossel und Verfahren zu ihrer Herstellung |
DE2721967A1 (de) * | 1977-05-14 | 1978-11-16 | Vogt Gmbh & Co Kg | Funkenstoerdrosseln fuer phasenanschnittgesteuerte halbleiterschaltungen |
GB2000873B (en) * | 1977-07-08 | 1982-05-26 | Landis & Gyr Ag | Measuring transformers for potential-free measurement of currents or voltages and static electricity meters including such transformers |
DE2736963C3 (de) * | 1977-08-17 | 1982-09-09 | Hartmann, Götz-Udo, 6391 Grävenwiesbach | Funkentstördrossel und Verfahren zu ihrer Herstellung |
US4160966A (en) * | 1977-09-06 | 1979-07-10 | Inductotherm Corp. | Stabilized reactor |
US4309655A (en) * | 1978-06-23 | 1982-01-05 | Lgz Landis & Gyr Zug Ag | Measuring transformer |
US4205288A (en) * | 1978-10-27 | 1980-05-27 | Westinghouse Electric Corp. | Transformer with parallel magnetic circuits of unequal mean lengths and loss characteristics |
JPS5591810A (en) * | 1978-12-29 | 1980-07-11 | Mitsubishi Electric Corp | Zero phase current transformer |
US4199744A (en) * | 1979-01-02 | 1980-04-22 | Sprague Electric Company | Magnetic core with magnetic ribbon in gap thereof |
JPS62173707A (ja) * | 1986-01-27 | 1987-07-30 | Mitsubishi Electric Corp | 回路しや断器の電流検出装置 |
DE19600308A1 (de) * | 1996-01-05 | 1997-07-10 | Siemens Matsushita Components | Induktives Bauelement zur Bedämpfung von Gleich- und Gegentaktstörungen |
FR2780548B1 (fr) * | 1998-06-29 | 2001-02-23 | Alsthom Gec | Ensemble d'alimentation electrique d'une charge a partir d'une source d'energie et locomotive equipee d'un tel ensemble |
US20050088267A1 (en) * | 2002-09-17 | 2005-04-28 | Charles Watts | Controlled inductance device and method |
JP6032218B2 (ja) * | 2014-01-23 | 2016-11-24 | Jfeスチール株式会社 | リアクトルコア |
DE102017113637A1 (de) * | 2017-06-21 | 2018-12-27 | Insta Gmbh | Phasenanschnittsteuerung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL57317C (it) * | ||||
US1318787A (en) * | 1919-10-14 | Johannes sgrensen mtfllerhoj | ||
DE644690C (de) * | 1937-05-11 | Aeg | Transformator | |
US1910253A (en) * | 1928-11-30 | 1933-05-23 | Siemens Ag | Current transformer |
US3170133A (en) * | 1961-01-05 | 1965-02-16 | Westinghouse Electric Corp | Electrical inductive apparatus |
FR1463842A (fr) * | 1965-06-15 | 1966-12-30 | Lignes Telegraph Telephon | Perfectionnements aux structures magnétiques toroïdales |
US3423710A (en) * | 1966-09-29 | 1969-01-21 | Atomic Energy Commission | Wide band inductive coil device |
-
1971
- 1971-04-23 DE DE2119950A patent/DE2119950C3/de not_active Expired
- 1971-12-30 FR FR7147476A patent/FR2134340B1/fr not_active Expired
-
1972
- 1972-02-04 CH CH167172A patent/CH544391A/de not_active IP Right Cessation
- 1972-02-29 GB GB918972A patent/GB1383446A/en not_active Expired
- 1972-03-10 NL NL7203229A patent/NL7203229A/xx not_active Application Discontinuation
- 1972-03-15 AT AT219372A patent/AT318772B/de not_active IP Right Cessation
- 1972-04-17 US US00244478A patent/US3748618A/en not_active Expired - Lifetime
- 1972-04-20 DD DD162444A patent/DD97114A5/xx unknown
- 1972-04-21 BE BE782488A patent/BE782488A/xx unknown
- 1972-04-21 IT IT7320/72A patent/IT957219B/it active
- 1972-04-22 HU HUSI1260A patent/HU164840B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
DD97114A5 (it) | 1973-04-12 |
AT318772B (de) | 1974-11-11 |
DE2119950C3 (de) | 1975-06-05 |
FR2134340B1 (it) | 1976-03-26 |
US3748618A (en) | 1973-07-24 |
BE782488A (fr) | 1972-10-16 |
DE2119950A1 (de) | 1972-11-02 |
DE2119950B2 (it) | 1974-10-10 |
GB1383446A (en) | 1974-02-12 |
CH544391A (de) | 1973-11-15 |
NL7203229A (it) | 1972-10-25 |
HU164840B (it) | 1974-04-11 |
FR2134340A1 (it) | 1972-12-08 |
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