GB9406350D0 - Filter - Google Patents

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Publication number
GB9406350D0
GB9406350D0 GB9406350A GB9406350A GB9406350D0 GB 9406350 D0 GB9406350 D0 GB 9406350D0 GB 9406350 A GB9406350 A GB 9406350A GB 9406350 A GB9406350 A GB 9406350A GB 9406350 D0 GB9406350 D0 GB 9406350D0
Authority
GB
United Kingdom
Prior art keywords
filter
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
GB9406350A
Other versions
GB2276993A (en
GB2276993B (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 GB9406350D0 publication Critical patent/GB9406350D0/en
Publication of GB2276993A publication Critical patent/GB2276993A/en
Application granted granted Critical
Publication of GB2276993B publication Critical patent/GB2276993B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • 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)
  • Filters And Equalizers (AREA)
GB9406350A 1993-04-05 1994-03-30 Filter Expired - Fee Related GB2276993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934311125 DE4311125B4 (en) 1993-04-05 1993-04-05 EMC filters for systems, systems and shielded rooms

Publications (3)

Publication Number Publication Date
GB9406350D0 true GB9406350D0 (en) 1994-05-25
GB2276993A GB2276993A (en) 1994-10-12
GB2276993B GB2276993B (en) 1996-08-07

Family

ID=6484764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9406350A Expired - Fee Related GB2276993B (en) 1993-04-05 1994-03-30 Filter

Country Status (4)

Country Link
CH (1) CH689030A5 (en)
DE (1) DE4311125B4 (en)
FR (1) FR2703857B1 (en)
GB (1) GB2276993B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9415767D0 (en) * 1994-08-04 1994-09-28 Smiths Industries Plc Filter assemblies
GB2292030B (en) * 1994-08-04 1997-11-05 Smiths Industries Plc Filter assemblies
DE102007045440A1 (en) 2007-09-22 2009-04-02 Haid, Markus, Prof., Dr. Shield for buildings, rooms and cabinets, has strips, which are attached at area-defining walls, covers and bottom, where strips have supporting material and continuous conductive layer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2022553A1 (en) * 1970-05-08 1971-11-25 Siemens Ag Arrangement for protection against interference in systems of communication and data technology
DE7227925U (en) * 1972-07-27 1973-01-04 Siemens Ag Symmetrically constructed radio interference suppression device
EP0250919B1 (en) * 1986-06-20 1990-09-05 Siemens Aktiengesellschaft Power line filter for three-phase systems
DE8634584U1 (en) * 1986-12-23 1988-06-09 Siemens AG, 1000 Berlin und 8000 München Current compensated choke for radio interference suppression
JPS63124713U (en) * 1987-02-06 1988-08-15
DE3717717A1 (en) * 1987-05-26 1988-12-29 Vogt Electronic Ag Current-compensated annular-core inductor having increased stray inductance
SU1746413A1 (en) * 1990-01-18 1992-07-07 Ленинградское научно-производственное объединение "Красная заря" N-winding choke for noise filter
US5142430A (en) * 1990-03-28 1992-08-25 Anthony Anthony A Power line filter and surge protection circuit components and circuits
US5023577A (en) * 1990-05-17 1991-06-11 The United States Of America As Represented By The Secretary Of The Navy Feedthrough radio frequency filter

Also Published As

Publication number Publication date
GB2276993A (en) 1994-10-12
FR2703857A1 (en) 1994-10-14
DE4311125B4 (en) 2004-10-21
DE4311125A1 (en) 1994-10-06
CH689030A5 (en) 1998-07-31
GB2276993B (en) 1996-08-07
FR2703857B1 (en) 1996-10-04

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Legal Events

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

Effective date: 20100330