EP 1204981 A1 20020515 - CONNECTING BARS FOR ELECTRICAL APPLIANCES AND DEVICES FOR DIFFERENT NOMINAL CURRENTS
Title (en)
CONNECTING BARS FOR ELECTRICAL APPLIANCES AND DEVICES FOR DIFFERENT NOMINAL CURRENTS
Title (de)
ANSCHLUSSSCHIENEN FÜR ELEKTRISCHE GERÄTE UND APPARATE FÜR VERSCHIEDENE NENNSTRÖME
Title (fr)
PROFILES DE RACCORDEMENT D'APPAREILS ET DE DISPOSITIFS ELECTRIQUES DESTINES A DIFFERENTS COURANTS NOMINAUX
Publication
Application
Priority
- DE 0002779 W 20000811
- DE 19939710 A 19990818
Abstract (en)
[origin: DE19939710A1] The invention relates to connecting bars (1; 4; 7; 13; 31; 43) for electrical appliances and devices, for different nominal currents. Said connecting bars are configured in such a way that they are hollow. The connecting bars can have one or more cavities (2; 5; 8; 18-20; 24-36; 32). According to the invention, the connecting bars (1; 4; 7; 13; 31; 43) have the same outer cross-section for all current intensities but have different wall thicknesses for different current intensities, and therefore differently sized cavities (2; 5; 8; 18-20; 24-26; 32). The connecting bar feed-through openings into the respective switched housings of a type series can therefore all be configured identically, according to the dimensions for the connecting bars with the maximum current intensity.
IPC 1-7
IPC 8 full level
H01H 1/58 (2006.01); H01H 71/08 (2006.01)
CPC (source: EP US)
H01H 1/58 (2013.01 - EP US); H01H 71/08 (2013.01 - EP US); H01H 2011/0093 (2013.01 - EP US)
Citation (search report)
See references of WO 0113391A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19939710 A1 20010222; CN 1225755 C 20051102; CN 1370323 A 20020918; DE 50001298 D1 20030327; EP 1204981 A1 20020515; EP 1204981 B1 20030219; HK 1047500 A1 20030221; HK 1047500 B 20060113; US 6891105 B1 20050510; WO 0113391 A1 20010222
DOCDB simple family (application)
DE 19939710 A 19990818; CN 00811585 A 20000811; DE 0002779 W 20000811; DE 50001298 T 20000811; EP 00965757 A 20000811; HK 02108561 A 20021127; US 4982002 A 20020219