EP 0430135 B1 19950510 - Rigid electrical insulator.
Title (en)
Rigid electrical insulator.
Title (de)
Starrer elektrischer Isolator.
Title (fr)
Isolateur electrique rigide.
Publication
Application
Priority
FR 8915898 A 19891201
Abstract (en)
[origin: EP0430135A1] The invention relates to a rigid electrical insulator of the line post or pin type, of which the lower end is fixed to the said line post or to the said pin and the insulating upper end of which has at least one groove intended to receive an electrical cable. According to the invention, this insulator comprises at least one central rod (1) fixed at its lower portion to the said line post (5) or to the said pin and at its upper portion to a rigid head (7) equipped with at least one indentation (8), the external face of the said rod and of the said rigid head being covered in a sealed manner by a covering (10), that of the said head being made from flexible elastomer and that of the rod being chosen from elastomers, resins and varnishes, the said indentation (8) provided with its covering defining the said groove (18). <IMAGE>
IPC 1-7
IPC 8 full level
H01B 17/14 (2006.01); H01B 17/20 (2006.01); H01B 17/32 (2006.01)
CPC (source: EP)
H01B 17/14 (2013.01); H01B 17/32 (2013.01)
Citation (examination)
- EP 0264684 A1 19880427 - CERAVER [FR]
- DE 1932949 A1 19710107 - BBC BROWN BOVERI & CIE
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0430135 A1 19910605; EP 0430135 B1 19950510; AT E122495 T1 19950515; AU 628766 B2 19920917; AU 6700190 A 19910606; BR 9006100 A 19910924; DE 69019313 D1 19950614; DE 69019313 T2 19950921; FR 2655471 A1 19910607; FR 2655471 B1 19920221; JP 3098026 B2 20001010; JP H03210712 A 19910913; NO 179306 B 19960603; NO 179306 C 19960911; NO 905143 D0 19901128; NO 905143 L 19910603; ZA 909649 B 19910925
DOCDB simple family (application)
EP 90122543 A 19901126; AT 90122543 T 19901126; AU 6700190 A 19901127; BR 9006100 A 19901130; DE 69019313 T 19901126; FR 8915898 A 19891201; JP 34119490 A 19901130; NO 905143 A 19901128; ZA 909649 A 19901130