FR2134340B1 - - Google Patents

Info

Publication number
FR2134340B1
FR2134340B1 FR7147476A FR7147476A FR2134340B1 FR 2134340 B1 FR2134340 B1 FR 2134340B1 FR 7147476 A FR7147476 A FR 7147476A FR 7147476 A FR7147476 A FR 7147476A FR 2134340 B1 FR2134340 B1 FR 2134340B1
Authority
FR
France
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
FR7147476A
Other languages
French (fr)
Other versions
FR2134340A1 (en
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of FR2134340A1 publication Critical patent/FR2134340A1/fr
Application granted granted Critical
Publication of FR2134340B1 publication Critical patent/FR2134340B1/fr
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
    • H01F27/24—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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
FR7147476A 1971-04-23 1971-12-30 Expired FR2134340B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2119950A DE2119950C3 (en) 1971-04-23 1971-04-23 Radio interference suppression choke

Publications (2)

Publication Number Publication Date
FR2134340A1 FR2134340A1 (en) 1972-12-08
FR2134340B1 true FR2134340B1 (en) 1976-03-26

Family

ID=5805720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7147476A Expired FR2134340B1 (en) 1971-04-23 1971-12-30

Country Status (11)

Country Link
US (1) US3748618A (en)
AT (1) AT318772B (en)
BE (1) BE782488A (en)
CH (1) CH544391A (en)
DD (1) DD97114A5 (en)
DE (1) DE2119950C3 (en)
FR (1) FR2134340B1 (en)
GB (1) GB1383446A (en)
HU (1) HU164840B (en)
IT (1) IT957219B (en)
NL (1) NL7203229A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU67651A1 (en) * 1972-11-16 1973-07-26
DE2315970C2 (en) * 1973-03-30 1982-04-08 Aeg-Elotherm Gmbh, 5630 Remscheid Parallel oscillating circuit converter with a smoothing choke in the DC link
DE2505080C3 (en) * 1975-02-07 1989-04-06 Hartmann, Götz-Udo, 6391 Grävenwiesbach Radio interference suppression choke and method for its manufacture
DE2721967A1 (en) * 1977-05-14 1978-11-16 Vogt Gmbh & Co Kg SPARK CONDUCTORS FOR PHASE-GATE CONTROLLED SEMI-CONDUCTOR CIRCUITS
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 (en) * 1977-08-17 1982-09-09 Hartmann, Götz-Udo, 6391 Grävenwiesbach Radio interference suppression choke and process for their manufacture
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 (en) * 1986-01-27 1987-07-30 Mitsubishi Electric Corp Current detector for circuit breaker
DE19600308A1 (en) * 1996-01-05 1997-07-10 Siemens Matsushita Components Inductive component for damping common-mode and push-pull interference
FR2780548B1 (en) * 1998-06-29 2001-02-23 Alsthom Gec POWER SUPPLY ASSEMBLY FOR A LOAD FROM AN ENERGY AND LOCOMOTIVE SOURCE EQUIPPED WITH SUCH AN ASSEMBLY
US20050088267A1 (en) * 2002-09-17 2005-04-28 Charles Watts Controlled inductance device and method
JP6032218B2 (en) * 2014-01-23 2016-11-24 Ｊｆｅスチール株式会社 Reach Turkey
DE102017113637A1 (en) * 2017-06-21 2018-12-27 Insta Gmbh Phase control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE644690C (en) * 1937-05-11 Aeg transformer
US1318787A (en) * 1919-10-14 Johannes sgrensen mtfllerhoj
NL57317C (en) *
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 (en) * 1965-06-15 1966-12-30 Lignes Telegraph Telephon Improvements to toroidal magnetic structures
US3423710A (en) * 1966-09-29 1969-01-21 Atomic Energy Commission Wide band inductive coil device

Also Published As

Publication number Publication date
DE2119950A1 (en) 1972-11-02
CH544391A (en) 1973-11-15
AT318772B (en) 1974-11-11
BE782488A (en) 1972-10-16
FR2134340A1 (en) 1972-12-08
DD97114A5 (en) 1973-04-12
GB1383446A (en) 1974-02-12
DE2119950C3 (en) 1975-06-05
NL7203229A (en) 1972-10-25
IT957219B (en) 1973-10-10
DE2119950B2 (en) 1974-10-10
HU164840B (en) 1974-04-11
US3748618A (en) 1973-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse