Title:
OPERATION MECHANISM OF MULTIPOLE ELECTRIC CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JPS62105321
Kind Code:
A
Abstract:
A stored energy system of a circuit breaker operating mechanism comprises a telescopic link having a guide and a cap with relative movement between which at least one closing spring is inserted. At the end of charging travel, a removable blocking device can be inserted in orifices of the cap and guide to lock the telescopic link. The release of a recharging cam by unlocking a closing pawl then causes a break in the mechanical link with a drive lever, so as to allow the sub-assembly formed by the telescopic link and the closing spring in the compressed state to be removed.
Inventors:
PIEERU BAGANSUKI
JIYAN PIEERU NUBON
JIYAN PIEERU NUBON
Application Number:
JP25807286A
Publication Date:
May 15, 1987
Filing Date:
October 29, 1986
Export Citation:
Assignee:
MERLIN GERIN
International Classes:
H01H5/06; H01H3/30; (IPC1-7): H01H5/06
Foreign References:
| US2829737A | 1958-04-08 | |||
| US3084238A | 1963-04-02 | |||
| US3171938A | 1965-03-02 | |||
| US4027125A | 1977-05-31 | |||
| US4137436A | 1979-01-30 |
Attorney, Agent or Firm:
Kazuo Sato