IT981334B - Bobina di induttanza con disposi tivo di attenuazione - Google Patents

Bobina di induttanza con disposi tivo di attenuazione

Info

Publication number
IT981334B
IT981334B IT21520/73A IT2152073A IT981334B IT 981334 B IT981334 B IT 981334B IT 21520/73 A IT21520/73 A IT 21520/73A IT 2152073 A IT2152073 A IT 2152073A IT 981334 B IT981334 B IT 981334B
Authority
IT
Italy
Prior art keywords
inductance coil
attenuation device
attenuation
inductance
coil
Prior art date
Application number
IT21520/73A
Other languages
English (en)
Italian (it)
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
Priority claimed from DE19727210297 external-priority patent/DE7210297U/de
Priority claimed from DE19727210330 external-priority patent/DE7210330U/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT981334B publication Critical patent/IT981334B/it

Links

Classifications

    • 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
    • H01F17/045—Fixed inductances of the signal type  with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Details Of Resistors (AREA)
IT21520/73A 1972-03-17 1973-03-13 Bobina di induttanza con disposi tivo di attenuazione IT981334B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19727210297 DE7210297U (de) 1972-03-17 1972-03-17 Bedaempfte drosselspule
DE19727210330 DE7210330U (de) 1972-03-17 1972-03-17 Bedaempfte drosselspule

Publications (1)

Publication Number Publication Date
IT981334B true IT981334B (it) 1974-10-10

Family

ID=25946949

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21520/73A IT981334B (it) 1972-03-17 1973-03-13 Bobina di induttanza con disposi tivo di attenuazione

Country Status (11)

Country Link
US (1) US3835370A (es)
JP (1) JPS4912363A (es)
AT (1) AT326235B (es)
CH (1) CH558073A (es)
DD (1) DD102850A5 (es)
ES (1) ES412776A1 (es)
FR (1) FR2176761B3 (es)
GB (1) GB1401127A (es)
IT (1) IT981334B (es)
NL (1) NL7300957A (es)
SE (1) SE377514B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394631A (en) * 1981-05-29 1983-07-19 C-Cor Electronics, Inc. Radio frequency choke and method of use
JPH0547457Y2 (es) * 1987-02-28 1993-12-14
IT1245557B (it) * 1991-03-20 1994-09-29 Gmv Martini Spa Dispositivo atto a ridurre i "picchi" di corrente nell'avviamento di un motore elettrico asincrono per il comando di ascensori di tipo oleodinamico
DE4432739B4 (de) * 1994-09-14 2005-03-17 Epcos Ag Induktives elektrisches Bauteil
DE19636742C2 (de) * 1996-09-10 1999-05-12 Siemens Matsushita Components Einrichtung zur Einstellung eines definierten elektrischen Potentials auf einem Ferritkern eines induktiven Bauelementes und/oder zur Verringerung einer Bedämpfung des induktiven Bauelementes durch von dessen Magnetfeld induzierte Wirbelströme
WO2004021378A1 (en) * 2002-08-30 2004-03-11 Bc Components Holdings B.V. Electrical component with impedance and resistor
US20040238202A1 (en) * 2003-06-02 2004-12-02 Ohmcraft Inc. Method of making an inductor with written wire and an inductor made therefrom
WO2016071498A1 (de) * 2014-11-06 2016-05-12 Hirschmann Car Communication Gmbh Kontaktierungspin aus kupferdraht

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931043A (en) * 1932-03-05 1933-10-17 Western Electric Co Electrical impedance device
US2368474A (en) * 1942-09-24 1945-01-30 Gen Electric Decoupling unit
US2692372A (en) * 1951-07-19 1954-10-19 Rca Corp Wide band radio frequency choke coil
US2976502A (en) * 1958-03-13 1961-03-21 Aladdin Ind Inc Inductive devices
US3171091A (en) * 1960-08-02 1965-02-23 Nytronics Inc Transformer encased in magnetic tape
US3176217A (en) * 1961-01-26 1965-03-30 Tdk Electronics Co Ltd Combined unit of resistance and inductance
US3295055A (en) * 1961-04-20 1966-12-27 Tdk Electronics Co Ltd Combined unit of impedance

Also Published As

Publication number Publication date
ATA99573A (de) 1975-02-15
JPS4912363A (es) 1974-02-02
US3835370A (en) 1974-09-10
DD102850A5 (es) 1973-12-20
ES412776A1 (es) 1976-05-16
CH558073A (de) 1975-01-15
NL7300957A (es) 1973-09-19
AT326235B (de) 1975-11-25
FR2176761B3 (es) 1976-03-12
SE377514B (es) 1975-07-07
FR2176761A1 (es) 1973-11-02
GB1401127A (en) 1975-07-16

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