IT998279B - Bobina ad induttanza tarabile - Google Patents

Bobina ad induttanza tarabile

Info

Publication number
IT998279B
IT998279B IT27028/73A IT2702873A IT998279B IT 998279 B IT998279 B IT 998279B IT 27028/73 A IT27028/73 A IT 27028/73A IT 2702873 A IT2702873 A IT 2702873A IT 998279 B IT998279 B IT 998279B
Authority
IT
Italy
Prior art keywords
inductance coil
adjustable inductance
adjustable
coil
inductance
Prior art date
Application number
IT27028/73A
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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT998279B publication Critical patent/IT998279B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT27028/73A 1972-07-27 1973-07-25 Bobina ad induttanza tarabile IT998279B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2236994A DE2236994C3 (de) 1972-07-27 1972-07-27 Induktivitätsabgleichbare Spule und Verfahren zur Herstellung einer Gewindehul se fur diese Spule

Publications (1)

Publication Number Publication Date
IT998279B true IT998279B (it) 1976-01-20

Family

ID=5851928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27028/73A IT998279B (it) 1972-07-27 1973-07-25 Bobina ad induttanza tarabile

Country Status (5)

Country Link
US (1) US3898601A (enExample)
JP (1) JPS5318269B2 (enExample)
DE (1) DE2236994C3 (enExample)
FR (1) FR2195043B1 (enExample)
IT (1) IT998279B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457860B2 (de) * 1974-12-06 1977-11-03 Siemens AG, 1000 Berlin und 8000 München Induktivitaetsabgleichbare elektrische spule
US4264683A (en) * 1978-07-26 1981-04-28 Permacoraltair, Inc. Metallic inductor cores
DE2856669A1 (de) * 1978-12-29 1980-07-03 Siemens Ag Induktivitaetsabgleichbare elektrische spule, insbesondere speicherdrossel
USD264959S (en) 1979-01-25 1982-06-15 Tdk Electronics Co. Ltd. Transformer core member
USD539220S1 (en) * 2005-03-07 2007-03-27 Tdk Corporation Ferrite magnetic core
USD537778S1 (en) * 2005-05-09 2007-03-06 Tdk Corporation Ferrite magnetic core
JP4224039B2 (ja) * 2005-05-25 2009-02-12 スミダコーポレーション株式会社 磁性素子
USD613245S1 (en) * 2009-05-29 2010-04-06 Seiden Mfg. Co., Ltd. Core for a high-frequency three-phase transformer
USD629749S1 (en) * 2009-11-19 2010-12-28 Tdk Corporation Toroidal core cover
USD669854S1 (en) 2010-03-26 2012-10-30 Tdk Corporation Core for electronic component
FR2972795B1 (fr) * 2011-03-15 2013-10-11 Crouzet Automatismes Capteur inductif de proximite et procede de montage dudit capteur
USD647848S1 (en) * 2011-04-11 2011-11-01 Delta Electronics, Inc. Core
USD800061S1 (en) * 2014-08-26 2017-10-17 Tokuden Co., Ltd. Transformer
USD912624S1 (en) * 2019-08-30 2021-03-09 Lite-On Electronics (Guangzhou) Limited Ferrite core
TWD205749S (zh) * 2019-08-30 2020-07-11 光寶科技股份有限公司 鐵芯
TWD205750S (zh) * 2019-08-30 2020-07-11 光寶科技股份有限公司 鐵芯
JP1660185S (enExample) * 2019-12-27 2020-05-25

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507196A (enExample) *
US2786983A (en) * 1953-11-12 1957-03-26 Aladdin Ind Inc High-voltage transformer
US3162829A (en) * 1958-11-14 1964-12-22 Philips Corp Ferromagnetic pot-core assembles
GB966937A (en) * 1963-07-05 1964-08-19 Standard Telephones Cables Ltd Adjustable inductor
GB1035378A (en) * 1964-12-04 1966-07-06 Standard Telephones Cables Ltd Improvements in or relating to magnetic core assemblies
US3480896A (en) * 1967-11-01 1969-11-25 Components Corp Adjustable inductor
US3471815A (en) * 1968-01-04 1969-10-07 Bell Telephone Labor Inc Temperature compensating inductor and circuit
US3671759A (en) * 1970-09-02 1972-06-20 Northern Electric Co Magnetic sensor
US3743853A (en) * 1972-01-10 1973-07-03 Electro Corp America Adjustable proximity sensor

Also Published As

Publication number Publication date
FR2195043B1 (enExample) 1979-01-26
US3898601A (en) 1975-08-05
DE2236994B2 (de) 1976-09-23
JPS4958354A (enExample) 1974-06-06
FR2195043A1 (enExample) 1974-03-01
DE2236994A1 (de) 1974-02-07
DE2236994C3 (de) 1978-09-28
JPS5318269B2 (enExample) 1978-06-14

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