DE2058509C3 - Funkentstördrossel gegen impulsartige Störspannungen - Google Patents

Funkentstördrossel gegen impulsartige Störspannungen

Info

Publication number
DE2058509C3
DE2058509C3 DE2058509A DE2058509A DE2058509C3 DE 2058509 C3 DE2058509 C3 DE 2058509C3 DE 2058509 A DE2058509 A DE 2058509A DE 2058509 A DE2058509 A DE 2058509A DE 2058509 C3 DE2058509 C3 DE 2058509C3
Authority
DE
Germany
Prior art keywords
core
interference suppression
sheet
radio interference
choke
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
Application number
DE2058509A
Other languages
German (de)
English (en)
Other versions
DE2058509B2 (de
DE2058509A1 (de
Inventor
H-P Kaiserswerth
P Kirmis
H Wagner
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Priority to DE2058509A priority Critical patent/DE2058509C3/de
Priority to CH1291771A priority patent/CH536546A/de
Priority to NO3343/71A priority patent/NO133086C/no
Priority to NL7114511A priority patent/NL7114511A/xx
Priority to GB4915271A priority patent/GB1367298A/en
Priority to IT31534/71A priority patent/IT941775B/it
Priority to US00201754A priority patent/US3781740A/en
Priority to AU36172/71A priority patent/AU3617271A/en
Priority to FR7142398A priority patent/FR2115417B1/fr
Priority to BE775903A priority patent/BE775903A/xx
Priority to SE7115168A priority patent/SE373975B/xx
Publication of DE2058509A1 publication Critical patent/DE2058509A1/de
Priority to AT846571A priority patent/AT314690B/de
Publication of DE2058509B2 publication Critical patent/DE2058509B2/de
Application granted granted Critical
Publication of DE2058509C3 publication Critical patent/DE2058509C3/de
Expired legal-status Critical Current

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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
DE2058509A 1970-11-27 1970-11-27 Funkentstördrossel gegen impulsartige Störspannungen Expired DE2058509C3 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE2058509A DE2058509C3 (de) 1970-11-27 1970-11-27 Funkentstördrossel gegen impulsartige Störspannungen
CH1291771A CH536546A (de) 1970-11-27 1971-09-03 Funkentstördrossel gegen impulsartige Störspannungen
NO3343/71A NO133086C (enExample) 1970-11-27 1971-09-08
NL7114511A NL7114511A (enExample) 1970-11-27 1971-10-21
GB4915271A GB1367298A (en) 1970-11-27 1971-10-22 Broadcast interference suppressor chokes
US00201754A US3781740A (en) 1970-11-27 1971-11-24 Radio interference elimination choke for suppressing impulse like interference voltages
IT31534/71A IT941775B (it) 1970-11-27 1971-11-24 Bobina anti radiodisturbi per la protezione da tensioni parassite a impulsi
AU36172/71A AU3617271A (en) 1970-11-27 1971-11-25 Broadcast interference suppressor chokes
FR7142398A FR2115417B1 (enExample) 1970-11-27 1971-11-26
BE775903A BE775903A (fr) 1970-11-27 1971-11-26 Self de deparasitage pour tensions perturbatrices semblables a des impulsions
SE7115168A SE373975B (enExample) 1970-11-27 1971-11-26
AT846571A AT314690B (de) 1970-11-27 1972-09-30 Funkentstördrossel gegen impulsartige Störspannungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2058509A DE2058509C3 (de) 1970-11-27 1970-11-27 Funkentstördrossel gegen impulsartige Störspannungen

Publications (3)

Publication Number Publication Date
DE2058509A1 DE2058509A1 (de) 1972-05-31
DE2058509B2 DE2058509B2 (de) 1974-11-14
DE2058509C3 true DE2058509C3 (de) 1975-07-03

Family

ID=5789323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2058509A Expired DE2058509C3 (de) 1970-11-27 1970-11-27 Funkentstördrossel gegen impulsartige Störspannungen

Country Status (12)

Country Link
US (1) US3781740A (enExample)
AT (1) AT314690B (enExample)
AU (1) AU3617271A (enExample)
BE (1) BE775903A (enExample)
CH (1) CH536546A (enExample)
DE (1) DE2058509C3 (enExample)
FR (1) FR2115417B1 (enExample)
GB (1) GB1367298A (enExample)
IT (1) IT941775B (enExample)
NL (1) NL7114511A (enExample)
NO (1) NO133086C (enExample)
SE (1) SE373975B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051129A1 (de) * 2004-10-18 2006-04-20 Siemens Ag Drossel, insbesondere zum Betrieb in einem Frequenzumrichtersystem, sowie Frequenzumrichtersystem

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7221902U (de) 1972-06-12 1972-11-16 Siemens Ag Ferromagnetischer kern fuer elektrische drosselspulen
DE2343377B2 (de) * 1973-08-28 1977-07-07 Siemens AG, 1000 Berlin und 8000 München Funkentstoerdrossel
US3867657A (en) * 1974-03-29 1975-02-18 Westinghouse Electric Corp Generator having shielded current transformers positioned therein
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
JPS6011545B2 (ja) * 1977-07-05 1985-03-26 ソニー株式会社 自励式ｄｃ−ｄｃコンバ−タ用の発振トランス
DE2736963C3 (de) * 1977-08-17 1982-09-09 Hartmann, Götz-Udo, 6391 Grävenwiesbach Funkentstördrossel und Verfahren zu ihrer Herstellung
JPS5591810A (en) * 1978-12-29 1980-07-11 Mitsubishi Electric Corp Zero phase current transformer
DE3324078A1 (de) * 1983-07-04 1985-01-17 Götz-Udo 6391 Grävenwiesbach Hartmann Isolierstoffgehaeuse
US4600911A (en) * 1984-03-20 1986-07-15 Pauwels-Trafo Belgium N.V. Elliptically shaped magnetic core
US4707619A (en) * 1985-02-13 1987-11-17 Maxwell Laboratories, Inc. Saturable inductor switch and pulse compression power supply employing the switch
US4728919A (en) * 1985-11-25 1988-03-01 Siemens Aktiengesellschaft Moisture-tight wound ferrite toroidal core with resin envelope
GB8613314D0 (en) * 1986-06-02 1986-07-09 Era Patents Ltd Microwave apparatus
DE3621573C2 (de) * 1986-06-27 1994-12-08 Siemens Ag Stromkompensierte Funkentstördrossel
WO1996027888A1 (en) * 1995-03-06 1996-09-12 American Lightwave Systems, Inc. Power takeoff inductor
US5838215A (en) * 1996-02-05 1998-11-17 Motorola, Inc. RF choke with a low Q core formed by sintering ferrous and ferric oxides
EP0794538A1 (de) * 1996-03-07 1997-09-10 Vacuumschmelze GmbH Ringkern für eine Drossel, insbesondere zur Funkentstörung von Halbleiterschaltungen nach dem Phasenanschnittverfahren
DE19608891A1 (de) * 1996-03-07 1997-09-11 Vacuumschmelze Gmbh Ringkerndrossel zur Funkentstörung von Halbleiterschaltungen nach dem Phasenanschnittverfahren
AT409703B (de) 1996-12-13 2002-10-25 Haas Franz Waffelmasch Verfahren und vorrichtungen zum herstellen von essbaren waffelröllchen
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
WO2005006519A1 (de) * 2003-07-08 2005-01-20 Siemens Aktiengesellschaft Schaltungsanordnung zur emv-entstörung eines gleichstrommotors sowie schaltmodul
CN100458988C (zh) * 2004-12-15 2009-02-04 台达电子工业股份有限公司 扼流线圈及其内埋型铁芯
TWI260652B (en) * 2005-11-23 2006-08-21 Delta Electronics Inc Inductor and fabricating method thereof
EP1895550A1 (en) * 2006-08-30 2008-03-05 Abb Research Ltd. A device for suppressing high frequency current or/and voltage components
US7724118B1 (en) * 2008-12-05 2010-05-25 Taimag Corporation Pulse transformer with a choke part
US8390418B2 (en) * 2010-01-05 2013-03-05 Cardiac Pacemakers, Inc. Apparatus and method for reducing inductor saturation in magnetic fields

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE28423C (de) * A. KRÜZNER in Wien Vorrichtung zum Signalisiren des Aufschneidens von Weichen
US1748857A (en) * 1927-09-06 1930-02-25 Gen Electric Electric transformer
US1910253A (en) * 1928-11-30 1933-05-23 Siemens Ag Current transformer
US1935885A (en) * 1930-01-15 1933-11-21 Telefunken Gmbh Electrical apparatus
US1897604A (en) * 1930-09-23 1933-02-14 Western Electric Co Electromagnetic device
US2975386A (en) * 1955-10-11 1961-03-14 Carl E Coy Toroidal electromagnetic device
US2843683A (en) * 1956-10-26 1958-07-15 Sarkes Tarzian Television tuner input circuit
US2988715A (en) * 1958-09-02 1961-06-13 Zenith Radio Corp Sweep transformer
US3423710A (en) * 1966-09-29 1969-01-21 Atomic Energy Commission Wide band inductive coil device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051129A1 (de) * 2004-10-18 2006-04-20 Siemens Ag Drossel, insbesondere zum Betrieb in einem Frequenzumrichtersystem, sowie Frequenzumrichtersystem

Also Published As

Publication number Publication date
SE373975B (enExample) 1975-02-17
DE2058509B2 (de) 1974-11-14
GB1367298A (en) 1974-09-18
IT941775B (it) 1973-03-10
NO133086B (enExample) 1975-11-24
CH536546A (de) 1973-04-30
NL7114511A (enExample) 1972-05-30
FR2115417B1 (enExample) 1976-06-04
BE775903A (fr) 1972-03-16
AU3617271A (en) 1973-05-31
NO133086C (enExample) 1976-03-10
US3781740A (en) 1973-12-25
DE2058509A1 (de) 1972-05-31
AT314690B (de) 1974-04-25
FR2115417A1 (enExample) 1972-07-07

Similar Documents

Publication Publication Date Title
DE2058509C3 (de) Funkentstördrossel gegen impulsartige Störspannungen
DE2119950C3 (de) Funk-Entstördrossel
DE2315970C2 (de) Parallelschwingkreisumrichter mit einer Glättungsdrossel im Gleichstromzwischenkreis
EP1123550A1 (de) Vorrichtung zur dämpfung von störspannungen
DE3605629A1 (de) Hochspannungstransformator
DE7043934U (de) Funkentstordrossel gegen impuls artige Storspannungen
CH630199A5 (en) Radio suppression inductor for semiconductor switches which are controlled by phase gating
DE1293334B (de) Eisenkernlose Hoechstspannungs-Nebenschlussdrossel
DE1613654A1 (de) Eisenkern fuer elektrische Induktionsapparate
DE102004008961B4 (de) Spulenkörper für geschlossenen magnetischen Kern und daraus hergestellte Entstördrossel
DE2844700A1 (de) Drossel mit eisenkern
DE873576C (de) Entstoerungskondensator, insbesondere zur Ableitung hoher Frequenzen
AT301714B (de) Ringkerndrossel, die aus zwei Magnetkernen zusammengesetzt ist
EP0711450B1 (de) Planar-transduktor
DE2609548A1 (de) Wicklung fuer transformatoren oder drosselspulen
DE878983C (de) Isoliertransformator fuer hohe Spannungen
DE1804835C3 (de) Ringkerndrossel zur Funkentstörung von Halbleiterschaltungen, die nach dem Phasenanschnittsverfahren arbeiten
DE102020100190A1 (de) Induktives Bauteil mit einer Betriebsfrequenz im Mittelfrequenzbereich
DE7115756U (de) Funk Entstordrossel
DE2343377B2 (de) Funkentstoerdrossel
DE1804835B2 (de) Ringkerndrossel zur Funkentstörung von Halbleiterschaltungen, die nach dem Phasenanschnittsverfahren arbeiten
DE19918322A1 (de) Phasenbaustein für verstimmte und unverstimmte Filterkreise
CH184964A (de) Transformator mit von Erde isoliertem Nullpunkt.
DE2251933C3 (de) Verfahren und Vorrichtung zur Herstellung von trockenisolierten Röhrensputen für Transformatoren, Drosseln oder dergl. Induktionsgeräte mit zwei oder mehr Lagen und Kühlkanälen
DD232175A3 (de) Hochspannungstransformator fuer tonfrequenz

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee