EP 0554853 B1 19950607 - Electrodes with fibre composite materials for a plug.
Title (en)
Electrodes with fibre composite materials for a plug.
Title (de)
Elektrode aus Faserverbundwerkstoff für Zündkerze.
Title (fr)
Electrodes à matériaux composites fibreux pour bougie.
Publication
Application
Priority
DE 4203251 A 19920205
Abstract (en)
[origin: EP0554853A1] Spark plug having an insulator (5), a centre electrode (1) arranged in the insulator (5), a body provided on the outside of the insulator and a body electrode (3) fitted on the body. The centre electrode (1) and/or the body electrode (3) are formed using a platinum-nickel fibrous composite material (2, 4) which consists of a platinum matrix in which nickel fibres are embedded, or of a nickel matrix in which platinum fibres are embedded.
IPC 1-7
IPC 8 full level
F02P 13/00 (2006.01); B29C 53/06 (2006.01); B29C 63/04 (2006.01); B29C 63/06 (2006.01); H01T 13/20 (2006.01); H01T 13/39 (2006.01)
CPC (source: EP US)
H01T 13/39 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0554853 A1 19930811; EP 0554853 B1 19950607; DE 4203251 A1 19930812; DE 59300237 D1 19950713; ES 2073310 T3 19950801; JP 3436556 B2 20030811; JP H0613157 A 19940121; US 5510667 A 19960423
DOCDB simple family (application)
EP 93101659 A 19930203; DE 4203251 A 19920205; DE 59300237 T 19930203; ES 93101659 T 19930203; JP 4069493 A 19930205; US 1502493 A 19930205