EP 0666579 A1 19950809 - High-tension transformer.
Title (en)
High-tension transformer.
Title (de)
Hochspannungstransformator.
Title (fr)
Transformateur à haute tension.
Publication
Application
Priority
JP 1144194 A 19940203
Abstract (en)
A high-tension transformer comprises a high-tension coil part (30), and a low-tension coil part (24) which is inserted in a through hole (30a) of the high-tension coil part (30). The low-tension coil part (24) has a cylindrical bobbin (25), a plurality of section collars (26, 27) which are formed on an outer peripheral surface of the cylindrical bobbin (25) at prescribed intervals along its longitudinal direction, and a plurality of lead wires (28) which are wound on regions between the plurality of section collars, while the cylindrical bobbin (25) is provided in a forward end side of its outer peripheral surface with a tapered portion (26a) which is tapered to approach the outer peripheral surface of the cylindrical bobbin (25) toward the forward end portion (25a). <IMAGE>
IPC 1-7
IPC 8 full level
H01F 27/30 (2006.01); H01F 38/42 (2006.01)
CPC (source: EP KR)
H01F 27/306 (2013.01 - EP); H01F 38/42 (2013.01 - EP KR); H01F 2005/022 (2013.01 - EP)
Citation (search report)
- [X] DE 2838174 A1 19800313 - PHILIPS PATENTVERWALTUNG
- [A] FR 2404358 A1 19790420 - MURATA MANUFACTURING CO [JP]
Designated contracting state (EPC)
DE ES FR GB IT NL PT
DOCDB simple family (publication)
EP 0666579 A1 19950809; EP 0666579 B1 19970402; DE 69500203 D1 19970507; DE 69500203 T2 19970925; ES 2100748 T3 19970616; JP H07220964 A 19950818; KR 0167120 B1 19990115; KR 950034311 A 19951228; MY 111777 A 20001230; TW 301753 B 19970401
DOCDB simple family (application)
EP 95101308 A 19950131; DE 69500203 T 19950131; ES 95101308 T 19950131; JP 1144194 A 19940203; KR 19950001754 A 19950128; MY PI19950243 A 19950203; TW 84100937 A 19950207