Title:
CIRCUIT PROTECTING DEVICE
Document Type and Number:
Japanese Patent JPS60115121
Kind Code:
A
Abstract:
A circuit protection device, particularly for printed circuit boards, comprises a slider (25) which is held in a first operating position by fusible wire (49) extending between two pegs (19,20). The slider is propelled by a spring (48), upon fusion of the fusible wire, into a second position in which it closes a signalling circuit by means of a conductive plate (33) which comes to rest against the pegs (21,22). Means (40,41; 46, 47) is provided to prevent rebound of the plate (33) from the pegs (21,22).
Inventors:
GII ROTOBARUTO
Application Number:
JP21874084A
Publication Date:
June 21, 1985
Filing Date:
October 19, 1984
Export Citation:
Assignee:
SORUMEKU SEHESU SOC EXPLOIT
International Classes:
H01H37/76; H01H85/02; H01H85/00; H01H85/30; H01H85/36; H01H89/00; (IPC1-7): H01H85/00
Domestic Patent References:
| JP58125344B | ||||
| JPS6013157B2 | 1985-04-05 |
Foreign References:
| US3437972A | 1969-04-08 |
Attorney, Agent or Firm:
Masao Miyake