EP 0185149 A1 19860625 - Accumulating inductor
Title (en)
Accumulating inductor
Title (de)
SPEICHERDROSSEL
Title (fr)
Bobine d'accumulation
Publication
Application
Priority
DE 8428108 U 19840924
Abstract (en)
[origin: US4728918A] A storage coil for flux converters or low setting control elements is disclosed. The storage coil has a non-linear d-c bias characteristics associated with a ferrite core. The ferrite core may be a shell core, E core, RM core and U core, with an air gap formed between adjacent end faces of core parts, the adjacent end faces being oriented toward each other to provide a contact area without an air gap less than the overall cross-sectional area of the core and air gap of varying spacing occupying the area remaining between the contact area and the overall cross-sectional area.
Abstract (de)
Speicherdrossel für Flußwandler und Tiefsetzsteller, mit nichtlinearer Gleichstromvormagnetisierungscharakteristik und mit einem Ferritkern, insbesondere Schalenkern, E-Kern, RM-Kern und U-Kern, mit einem zwischen benachbarten Stirnflächen von Kernteilen gebildeten Luftspalt, wobei die benachbarten Stirnflächen bereichsweise luftspaltlos und bereichsweise mit einem Luftspalt wechselnder Luftspalthöhe zueinander ausgerichtet sind.
IPC 8 full level
H01F 38/02 (2006.01)
CPC (source: EP US)
H01F 38/023 (2013.01 - EP US)
Citation (search report)
- [X] DE 2403114 A1 19750724 - LICENTIA GMBH
- [A] DE 3123006 A1 19830105 - ROEDERSTEIN KONDENSATOREN [DE]
- [A] DE 2848119 A1 19800514 - SIEMENS AG
- [A] DE 3008861 A1 19810917 - SIEMENS AG [DE]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0185149 A1 19860625; DE 8428108 U1 19850103; US 4728918 A 19880301
DOCDB simple family (application)
EP 85111867 A 19850919; DE 8428108 U 19840924; US 76164985 A 19850802