FR2293778A2 - COIL WITH BALANCED INDUCTANCE - Google Patents

COIL WITH BALANCED INDUCTANCE

Info

Publication number
FR2293778A2
FR2293778A2 FR7536320A FR7536320A FR2293778A2 FR 2293778 A2 FR2293778 A2 FR 2293778A2 FR 7536320 A FR7536320 A FR 7536320A FR 7536320 A FR7536320 A FR 7536320A FR 2293778 A2 FR2293778 A2 FR 2293778A2
Authority
FR
France
Prior art keywords
coil
balanced inductance
inductance
balanced
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
FR7536320A
Other languages
French (fr)
Other versions
FR2293778B2 (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 FR2293778A2 publication Critical patent/FR2293778A2/en
Application granted granted Critical
Publication of FR2293778B2 publication Critical patent/FR2293778B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic 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
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H01F27/263—Fastening parts of the core together
FR7536320A 1974-12-06 1975-11-27 COIL WITH BALANCED INDUCTANCE Granted FR2293778A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457860 DE2457860B2 (en) 1974-12-06 1974-12-06 INDUCTIVITY ADJUSTABLE ELECTRIC COIL

Publications (2)

Publication Number Publication Date
FR2293778A2 true FR2293778A2 (en) 1976-07-02
FR2293778B2 FR2293778B2 (en) 1980-04-30

Family

ID=5932771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536320A Granted FR2293778A2 (en) 1974-12-06 1975-11-27 COIL WITH BALANCED INDUCTANCE

Country Status (5)

Country Link
JP (1) JPS5183159A (en)
DE (1) DE2457860B2 (en)
FR (1) FR2293778A2 (en)
GB (1) GB1483287A (en)
IT (1) IT1051671B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653766A1 (en) * 1993-11-15 1995-05-17 Hughes Aircraft Company Inductive coupling wand having a molded magnetic core

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420354A (en) * 1977-07-18 1979-02-15 Nippon Telegraph & Telephone Method of making coil bobbin
JPS5696810A (en) * 1979-12-29 1981-08-05 Matsushita Electric Works Ltd Coil frame for electromagnetic device and manufacture thereof
JP2544934Y2 (en) * 1991-04-26 1997-08-20 ティーディーケイ株式会社 Transformer for toner sensor
CN102789877A (en) * 2012-07-30 2012-11-21 昆山达功电子有限公司 Miniature inductor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2236994C3 (en) * 1972-07-27 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Inductance-adjustable coil and method for producing a threaded sleeve for this coil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0653766A1 (en) * 1993-11-15 1995-05-17 Hughes Aircraft Company Inductive coupling wand having a molded magnetic core

Also Published As

Publication number Publication date
GB1483287A (en) 1977-08-17
JPS5183159A (en) 1976-07-21
DE2457860C3 (en) 1979-01-25
DE2457860B2 (en) 1977-11-03
DE2457860A1 (en) 1976-06-16
IT1051671B (en) 1981-05-20
FR2293778B2 (en) 1980-04-30

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