EP 0958584 B1 20021002 - ENHANCED VARISTOR-BASED LIGHTING ARRESTERS
Title (en)
ENHANCED VARISTOR-BASED LIGHTING ARRESTERS
Title (de)
VERBESSERTER ÜBERSPANNUNGSLEITER AUF VARISTOR-BASIS
Title (fr)
PARAFOUDRE PERFECTIONNE A BASE DE VARISTANCES
Publication
Application
Priority
- FR 9700637 W 19970410
- FR 9604588 A 19960412
Abstract (en)
[origin: US6185813B1] The present invention relates to a method of manufacturing a lightning arrester, the method being of the type comprising steps consisting in making a stack of varistors (100), and in forming a cover (300) made of a composite material over the stack of varistors (100), said method being characterized by the fact that the step of forming a cover (300) made of a composite material consists in placing a woven fiber fabric (310) on the outside of the stack of varistors (100) and in contact therewith, in placing a flexible outer cover (400) on the outside of the stack of varistors (100), and in injecting a material (350) suitable for impregnating the fiber fabric (310) into the annular space formed between the stack of varistors (100) and the flexible outer cover (400).
IPC 1-7
IPC 8 full level
H01C 7/12 (2006.01)
CPC (source: EP US)
H01C 7/12 (2013.01 - EP US); Y10T 29/49087 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IE IT LI PT SE
DOCDB simple family (publication)
US 6185813 B1 20010213; AT E225561 T1 20021015; AU 2641197 A 19971107; BR 9708649 A 20000104; DE 69716132 D1 20021107; DE 69716132 T2 20030814; EP 0958584 A1 19991124; EP 0958584 B1 20021002; ES 2180971 T3 20030216; FR 2747500 A1 19971017; FR 2747500 B1 19980626; PT 958584 E 20030131; TR 199802055 T2 19990118; WO 9739462 A1 19971023
DOCDB simple family (application)
US 17121799 A 19990527; AT 97918198 T 19970410; AU 2641197 A 19970410; BR 9708649 A 19970410; DE 69716132 T 19970410; EP 97918198 A 19970410; ES 97918198 T 19970410; FR 9604588 A 19960412; FR 9700637 W 19970410; PT 97918198 T 19970410; TR 9802055 T 19970410