EP 0403855 B1 19930901 - INSULATING SPACER
Title (en)
INSULATING SPACER
Publication
Application
Priority
JP 7258289 U 19890621
Abstract (en)
[origin: EP0403855A1] An insulating spacer comprises a plurality of unit spacers each of which has a hollow portion. The unit spacers are disposed between two members, such as electrodes, so that side walls of peripheral portions of the unit spacers are not aligned on a plane between the two members. There is no possibility that the space between the two members may be filled, for the most part, with insulating solid material and a narrow gap may be present at the remaining minor part of the space. Therefore, there is no possibility of a local concentration of electric field between the two members.
IPC 1-7
IPC 8 full level
H01B 17/56 (2006.01); H01F 27/32 (2006.01); H02B 13/02 (2006.01); H02G 5/06 (2006.01)
CPC (source: EP)
H01B 17/56 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0403855 A1 19901227; EP 0403855 B1 19930901; DE 69003021 D1 19931007; DE 69003021 T2 19931216; HK 1003810 A1 19981106; JP H0312316 U 19910207; JP H0740263 Y2 19950913
DOCDB simple family (application)
EP 90110406 A 19900601; DE 69003021 T 19900601; HK 98102890 A 19980407; JP 7258289 U 19890621