JPS54131737A - Closed power board - Google Patents
Closed power boardInfo
- Publication number
- JPS54131737A JPS54131737A JP3880778A JP3880778A JPS54131737A JP S54131737 A JPS54131737 A JP S54131737A JP 3880778 A JP3880778 A JP 3880778A JP 3880778 A JP3880778 A JP 3880778A JP S54131737 A JPS54131737 A JP S54131737A
- Authority
- JP
- Japan
- Prior art keywords
- closing
- breaker
- power board
- shutter
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Trip Switchboards (AREA)
Abstract
PURPOSE:To accomplish closing of partition opening without any trouble in the closing of the breaker by moving the shutter to the position of closing the opening from the front of a fixed contactor immediately prior to the closing of the main circuit breaking section in linkage with the movement of the breaker into the board when it is carried thereinto. CONSTITUTION:As a breaker 13 is carried into a breaking chamber 12, the main circuit breaking section 20 is closed. A pin moving herein rotates a lever 25 clockwise. Driven by the lever, a shutter 22 moves to the position of closing the partition opening sliding with a fixed contactor 18.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3880778A JPS54131737A (en) | 1978-04-04 | 1978-04-04 | Closed power board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3880778A JPS54131737A (en) | 1978-04-04 | 1978-04-04 | Closed power board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54131737A true JPS54131737A (en) | 1979-10-13 |
Family
ID=12535553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3880778A Pending JPS54131737A (en) | 1978-04-04 | 1978-04-04 | Closed power board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54131737A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773870A (en) * | 1985-12-13 | 1988-09-27 | Siemens Aktiengesellschaft | Pull-out frame with a protective plate for a break-contact arrangement |
-
1978
- 1978-04-04 JP JP3880778A patent/JPS54131737A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773870A (en) * | 1985-12-13 | 1988-09-27 | Siemens Aktiengesellschaft | Pull-out frame with a protective plate for a break-contact arrangement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3683357D1 (en) | LOCKED CONTROL CABINET. | |
FR2235254B1 (en) | ||
ES472169A1 (en) | Circuit breaker with manual release | |
ES465196A1 (en) | Means for effectively controlling the forces imposed on the movable contact of a vacuum-type circuit interrupter | |
ATE443T1 (en) | SWITCH ARRANGEMENT WITH SWITCH CONTACTS OPTIONALLY CHANGEABLE AS OPEN OR NO CONTACTS. | |
JPS54131737A (en) | Closed power board | |
GB1225757A (en) | ||
JPS56155425A (en) | Switch device for vehicle speed changer | |
DE69617074T2 (en) | Switch-disconnector, auto-locked in the closed position of the arc chambers | |
JPS5556534A (en) | High frequency heater | |
GB1320448A (en) | Circuit breaker with an actuating mechanism | |
GB1021982A (en) | Circuit breaker actuating mechanism | |
DE2962140D1 (en) | Striking box for retaining the bolt of a door lock | |
JPS5347947A (en) | Enclosed switchboard | |
JPS5675216A (en) | Opening and closing device for sliding door | |
GB2017532A (en) | Crushing mechanisms | |
JPS53116444A (en) | Enclosed switchboard | |
JPS642236A (en) | Circuit breaker | |
JPS54120454A (en) | Refrigerator | |
FR2420863A1 (en) | Circuit breaker cabinet with rotatable shaft mounted on door - uses external lever to operate circuit breaker carriage via two crank arms | |
GB730377A (en) | Improvements relating to electric tumbler switches | |
JPS5398604A (en) | Magnetic hold relay with lock mechanism for electric switch machine | |
JPS54108766A (en) | Electric shaver | |
JPS54113839A (en) | Shutter device | |
GB537345A (en) | Improvements in or relating to electrical combined switch fuse and isolator devices |