EP 1132935 A3 20030604 - Electrical component and process for the manufacture thereof
Title (en)
Electrical component and process for the manufacture thereof
Title (de)
Elektrisches Bauelement und Verfahren zu seiner Herstellung
Title (fr)
Composant électrique et son procédé de fabrication
Publication
Application
Priority
- EP 01105565 A 20010306
- EP 00104952 A 20000308
Abstract (en)
[origin: EP1132935A2] The invention relates to an electrical component having a functional unit (2) which is secured to a header (1) and which generates or is sensitive to sound, and having terminal elements (3) which are mechanically secured to the header (1) and electrically and acoustically coupled to the functional unit (2) and which project through holes in the header (1) onto the side of the header (1) remote from the functional unit (2) and which have a modulus of elasticity of EA > 50 MPa, in which the terminal elements are partially encased in a viskoelastic material (4) having a modulus of elasticity of Ew < 10 MPa. By encasing the terminal elements (3) in a viskoelastic material (4), effective sound-damping can be produced. Furthermore, the invention relates to a process for manufacturing the component. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 50/30 (2006.01); H01H 50/44 (2006.01); H01H 3/60 (2006.01)
CPC (source: EP)
H01H 50/305 (2013.01); H01H 50/443 (2013.01); H01H 3/60 (2013.01)
Citation (search report)
- [A] US 4933655 A 19900612 - MATSUBARA YUKIO [JP]
- [A] FR 2719716 A1 19951110 - OTIS ELEVATOR CO [US]
- [A] DE 19712958 C1 19980507 - KLOECKNER MOELLER GMBH [DE]
- [A] US 5949313 A 19990907 - AOKI SHIGEMITSU [JP], et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1132935 A2 20010912; EP 1132935 A3 20030604; EP 1132935 B1 20060823
DOCDB simple family (application)
EP 01105565 A 20010306