Global Patent Index - EP 0908907 A3

EP 0908907 A3 2000-03-15 - Load break switch

Title (en)

Load break switch

Title (de)

Lasttrennschalter

Title (fr)

Disjoncteur sectionneur

Publication

EP 0908907 A3 (DE)

Application

EP 98118624 A

Priority

DE 19744563 A

Abstract (en)

[origin: DE19744563C1] the switch has a sprung step mechanism whose axle actuates the switch drive, pref. a switch shaft. A lever (8) actuated by a magnet (9) is moved by the actuation. During its movement (22) the lever decouples the spring mechanism axle (19) from the switch drive (20). Further movement of the lever causes actuation of the switch drive to switch off the isolation switch, after which the coupling between the step axis and the switch drive is remade.

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

H01H 3/30; H01H 3/28; H01H 3/54

IPC 8 full level (invention and additional information)

H01H 3/30 (2006.01); H01H 3/54 (2006.01)

CPC (invention and additional information)

H01H 3/3031 (2013.01); H01H 3/54 (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

EPO simple patent family

DE 19744563 C1 19990204; CN 1087478 C 20020710; CN 1215904 A 19990505; EP 0908907 A2 19990414; EP 0908907 A3 20000315; US 6075218 A 20000613

INPADOC legal status


2004-01-07 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030702

2003-01-16 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-12-04 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021022

2000-11-22 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: BE ES FI FR GB IT NL SE

2000-11-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000915

2000-03-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

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

2000-03-15 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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

2000-03-15 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7H 01H 3/30 A, 7H 01H 3/54 B, 7H 01H 3/28 B

1999-04-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): BE ES FI FR GB IT NL SE

1999-04-14 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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