EP 0551555 A1 19930721 - Vehicle mounting transformer.
Title (en)
Vehicle mounting transformer.
Title (de)
Fahrzeug montierter Transformator.
Title (fr)
Transformateur monté sur véhicule.
Publication
Application
Priority
JP 641092 A 19920117
Abstract (en)
A light-weight and compact vehicle mounting transformer capable of providing a required reactive voltage and stable loose coupling characteristics between the output side windings is provided. The vehicle mounting transformer 4 comprises a shell-type iron core 5, an input side winding 6 and output side windings 7 wound around the iron core 5 in a magnetically inductive relationship relative to each other, a magnetic member assembly 17 with air gaps disposed between the input and output side windings, and a second magnetic member assembly 18 is disposed between the output side windings 7 for a magnetically loose coupling therebetween. The second magnetic member assembly 18 comprises air gap-less magnetic member 15 disposed within the space 5d surrounded by the iron core 5 and an insulating member 16 insulatingly supporting the air gap-less magnetic member 15 relative to the iron core and the windings. <IMAGE>
IPC 1-7
IPC 8 full level
H01F 38/08 (2006.01)
CPC (source: EP KR)
H01F 27/24 (2013.01 - KR); H01F 38/08 (2013.01 - EP)
Citation (search report)
- [AD] JP H02184007 A 19900718 - MITSUBISHI ELECTRIC CORP
- [AD] JP H01133311 A 19890525 - MITSUBISHI ELECTRIC CORP
- [A] EP 0406555 A1 19910109 - MITSUBISHI ELECTRIC CORP [JP]
Designated contracting state (EPC)
DE FR PT
DOCDB simple family (publication)
EP 0551555 A1 19930721; EP 0551555 B1 19960814; DE 69212794 D1 19960919; DE 69212794 T2 19970220; KR 930703692 A 19931130; KR 970000106 B1 19970104; WO 9314508 A1 19930722
DOCDB simple family (application)
EP 92107435 A 19920430; DE 69212794 T 19920430; JP 9200557 W 19920428; KR 920702731 A 19921103