GB9406349D0 - Multiple line choke - Google Patents

Multiple line choke

Info

Publication number
GB9406349D0
GB9406349D0 GB9406349A GB9406349A GB9406349D0 GB 9406349 D0 GB9406349 D0 GB 9406349D0 GB 9406349 A GB9406349 A GB 9406349A GB 9406349 A GB9406349 A GB 9406349A GB 9406349 D0 GB9406349 D0 GB 9406349D0
Authority
GB
United Kingdom
Prior art keywords
multiple line
line choke
choke
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.)
Granted
Application number
GB9406349A
Other versions
GB2276986A (en
GB2276986B (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.)
TDK Electronics AG
Original Assignee
Siemens Matsushita Components GmbH and Co KG
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 Matsushita Components GmbH and Co KG filed Critical Siemens Matsushita Components GmbH and Co KG
Publication of GB9406349D0 publication Critical patent/GB9406349D0/en
Publication of GB2276986A publication Critical patent/GB2276986A/en
Application granted granted Critical
Publication of GB2276986B publication Critical patent/GB2276986B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
GB9406349A 1993-04-05 1994-03-30 Multiple line choke Expired - Fee Related GB2276986B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934311126 DE4311126C2 (en) 1993-04-05 1993-04-05 Current-compensated multiple choke in a compact design

Publications (3)

Publication Number Publication Date
GB9406349D0 true GB9406349D0 (en) 1994-05-25
GB2276986A GB2276986A (en) 1994-10-12
GB2276986B GB2276986B (en) 1996-11-06

Family

ID=6484765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9406349A Expired - Fee Related GB2276986B (en) 1993-04-05 1994-03-30 Multiple line choke

Country Status (4)

Country Link
CH (1) CH688116A5 (en)
DE (1) DE4311126C2 (en)
FR (1) FR2703819B1 (en)
GB (1) GB2276986B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19600308A1 (en) * 1996-01-05 1997-07-10 Siemens Matsushita Components Inductive component for damping common-mode and push-pull interference
GB9622344D0 (en) * 1996-10-28 1997-01-08 Norweb Plc Inductor
DE29716058U1 (en) * 1997-09-06 1997-10-23 Wollnitzke, Helmut, 95100 Selb Magnetizable electrical component
DE102008031296A1 (en) * 2008-07-02 2009-08-20 Siemens Aktiengesellschaft Inductor device for e.g. output-sinusoidal filter of frequency converter, has three coils arranged on core from magnetic material, and another core arranged above three coils and forming single inductor acting as longitudinal inductance
DE102008046576A1 (en) * 2008-09-10 2010-03-18 Siemens Aktiengesellschaft Three-phase choke coil device for filter circuit utilized for output sinusoidal filter of frequency converter, has yokes that are linked with each other such that magnetic fluid flows into legs in leg direction
DE102013101323B4 (en) 2013-02-11 2015-12-24 Epcos Ag filter device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270063A (en) * 1960-07-12 1961-08-25 Lignes Telegraph Telephon Magnetic load of telecommunications circuits, in particular circuits with coaxial conductors
NL291330A (en) * 1962-04-19
AT249750B (en) * 1962-04-19 1966-10-10 Siemens Ag Suppression choke for several line systems
DE7227925U (en) * 1972-07-27 1973-01-04 Siemens Ag Symmetrically constructed radio interference suppression device
DE3621573C2 (en) * 1986-06-27 1994-12-08 Siemens Ag Current-compensated radio interference suppression choke
SG31165G (en) * 1986-06-30 1993-05-21 Rca Thomson Licensing Corp High frequency signal suppression component
EP0275499B1 (en) * 1986-12-23 1992-06-03 Siemens Aktiengesellschaft Current-compensated choke coil for spark interference suppression
DE8634584U1 (en) * 1986-12-23 1988-06-09 Siemens AG, 1000 Berlin und 8000 München Current compensated choke for radio interference suppression
DE3717717A1 (en) * 1987-05-26 1988-12-29 Vogt Electronic Ag Current-compensated annular-core inductor having increased stray inductance
SU1684819A1 (en) * 1988-09-26 1991-10-15 Чувашский государственный университет им.И.Н.Ульянова Current limiting device
ES2064837T3 (en) * 1991-09-02 1995-02-01 Siemens Ag DEFECT CURRENT PROTECTION SWITCH.

Also Published As

Publication number Publication date
GB2276986A (en) 1994-10-12
FR2703819B1 (en) 1996-01-05
DE4311126C2 (en) 1998-03-12
GB2276986B (en) 1996-11-06
FR2703819A1 (en) 1994-10-14
DE4311126A1 (en) 1994-10-06
CH688116A5 (en) 1997-05-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100330