Global Patent Index - EP 1241688 A1

EP 1241688 A1 2002-09-18 - A contact device for medium and high voltage circuit breakers and switches.

Title (en)

A contact device for medium and high voltage circuit breakers and switches.

Title (de)

Kontaktvorrichtung für Mittel- und Hochspannungsleistungsschalter

Title (fr)

Dispositif de contact pour disjoncteurs à moyenne et haute tension

Publication

EP 1241688 A1 (EN)

Application

EP 01830180 A

Priority

EP 01830180 A

Abstract (en)

The electric connection between the stationary contact (10) and mobile contact (20) is made by a plurality of bridges (30) each being extended from the stationary contact to the mobile contact and having the outer wall pressed elastically by a spring (41) which in turn receives a loading force directed radially towards the device axis (A-A) from a case (50), the spring being a flexure spring (41) and its connection with the bridge (30) being a restrain joint (53) - (Fig. 4). <IMAGE>

IPC 1-7 (main, further and additional classification)

H01H 1/38

IPC 8 full level (invention and additional information)

H01H 1/38 (2006.01)

CPC (invention and additional information)

H01H 1/385 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

EP 1241688 A1 20020918

INPADOC legal status


2006-02-08 [18W] APPLICATION WITHDRAWN

- Effective date: 20051221

2003-06-04 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2003-05-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030306

2002-09-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-09-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI