ATE24627T1 - Drosselspule. - Google Patents

Drosselspule.

Info

Publication number
ATE24627T1
ATE24627T1 AT83103679T AT83103679T ATE24627T1 AT E24627 T1 ATE24627 T1 AT E24627T1 AT 83103679 T AT83103679 T AT 83103679T AT 83103679 T AT83103679 T AT 83103679T AT E24627 T1 ATE24627 T1 AT E24627T1
Authority
AT
Austria
Prior art keywords
winding
coil
respect
insulating cylinder
core
Prior art date
Application number
AT83103679T
Other languages
German (de)
English (en)
Inventor
Giuseppe Marchegiani
Original Assignee
Sirten
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 Sirten filed Critical Sirten
Application granted granted Critical
Publication of ATE24627T1 publication Critical patent/ATE24627T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/08—Fixed transformers not covered by group H01F19/00 characterised by the structure without 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/361—Electric or magnetic shields or screens made of combinations of electrically conductive material and ferromagnetic material
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • 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)
  • Coils Or Transformers For Communication (AREA)
  • Burglar Alarm Systems (AREA)
  • Filters And Equalizers (AREA)
AT83103679T 1982-04-16 1983-04-15 Drosselspule. ATE24627T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8221582U IT8221582V0 (it) 1982-04-16 1982-04-16 Bobina d'induttanza.
EP83103679A EP0092204B1 (en) 1982-04-16 1983-04-15 Inductance coil

Publications (1)

Publication Number Publication Date
ATE24627T1 true ATE24627T1 (de) 1987-01-15

Family

ID=11183916

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83103679T ATE24627T1 (de) 1982-04-16 1983-04-15 Drosselspule.

Country Status (4)

Country Link
EP (1) EP0092204B1 (it)
AT (1) ATE24627T1 (it)
DE (1) DE3368807D1 (it)
IT (1) IT8221582V0 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344047A1 (de) * 1983-12-06 1985-06-13 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Magnetsystem fuer einen kernspintomograph
DE102011011302A1 (de) * 2011-02-15 2012-08-16 Sew-Eurodrive Gmbh & Co. Kg Anordnung zum Kühlen einer Spule und Umrichter
CN102290217B (zh) * 2011-05-04 2012-08-22 广东海鸿变压器有限公司 悬挂式安装的c级立体卷铁心干式变压器线圈
US9175694B2 (en) * 2012-03-20 2015-11-03 Hamilton Sundstrand Corporation Air cooled motor controllers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142029A (en) * 1960-08-22 1964-07-21 Gen Electric Shielding of foil wound electrical apparatus
GB1007569A (en) * 1962-05-29 1965-10-13 Anthony Barclay Trench Current limiting reactor
FR1398036A (fr) * 1964-03-24 1965-05-07 Electricite De France Inductance résistant aux efforts électrodynamiques élevés
FR1519919A (fr) * 1967-03-13 1968-04-05 Siemens Ag Bobine d'électroaimant refroidie par un liquide et procédé de fabrication d'une telle bobine
DE2108344A1 (de) * 1971-02-22 1972-09-07 Transformatoren Union Ag Anordnung zur Abschirmung der Kesselwand von Transformatoren und Drosselspulen
US4233583A (en) * 1978-09-22 1980-11-11 Bicron Electronics Company Flux shielded solenoid

Also Published As

Publication number Publication date
IT8221582V0 (it) 1982-04-16
DE3368807D1 (en) 1987-02-05
EP0092204A3 (en) 1984-02-15
EP0092204A2 (en) 1983-10-26
EP0092204B1 (en) 1986-12-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties