EP 0788128 A3 19981118 - Circuit breaker and manufacturing method therefor
Title (en)
Circuit breaker and manufacturing method therefor
Title (de)
Schalter und sein Herstellungsverfahren
Title (fr)
Disjoncteur et son procédé de fabrication
Publication
Application
Priority
- JP 1733696 A 19960202
- JP 23613896 A 19960906
Abstract (en)
[origin: EP0788128A2] The present invention has an object to provide a circuit breaker and an assembling method thereof, in which constituent units are inserted into a case (100) sequentially in one and same direction so as to improve the efficiency in automatic assembling. In the invention, an internal mechanism of a circuit breaker is divided into blocks or units of an arc-extinguishing chamber unit (400), a switching mechanism portion unit (500), an overcurrent tripper unit (600) and a manually operating handle (300), so that the respective units are inserted and assembled into a molded case sequentially in one direction to manufacture the circuit breaker. According to the invention, it is possible to provide a circuit breaker and an assembling method thereof in which the efficiency in automatic assembling can be improved. <IMAGE>
IPC 1-7
IPC 8 full level
H01H 69/00 (2006.01); H01H 73/06 (2006.01); H01H 71/02 (2006.01); H01H 71/12 (2006.01); H01H 73/04 (2006.01)
CPC (source: EP KR)
H01H 1/2058 (2013.01 - EP); H01H 69/00 (2013.01 - EP KR); H01H 71/0207 (2013.01 - EP); H01H 71/123 (2013.01 - EP); H01H 73/045 (2013.01 - EP)
Citation (search report)
- [Y] US 5204798 A 19930420 - SCOTT GRAHAM A [US]
- [Y] US 4894632 A 19900116 - CASTONGUAY ROGER N [US], et al
- [A] US 4218596 A 19800819 - CLAUSING CHALLISS I [US]
- [A] DE 1022298 B 19580109 - SIEMENS AG
- [A] GB 2096396 A 19821013 - SACE SPA
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0788128 A2 19970806; EP 0788128 A3 19981118; CN 1056704 C 20000920; CN 1164117 A 19971105; JP H09270225 A 19971014; KR 100237808 B1 20000115; KR 970063312 A 19970912; SG 76496 A1 20001121
DOCDB simple family (application)
EP 97300438 A 19970124; CN 97103161 A 19970202; JP 23613896 A 19960906; KR 19970003204 A 19970201; SG 1997000178 A 19970125