CH315019A - Electrical circuit breaker - Google Patents
Electrical circuit breakerInfo
- Publication number
- CH315019A CH315019A CH315019DA CH315019A CH 315019 A CH315019 A CH 315019A CH 315019D A CH315019D A CH 315019DA CH 315019 A CH315019 A CH 315019A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit breaker
- electrical circuit
- electrical
- breaker
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/68—Power reset mechanisms actuated by electromagnet
- H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Breakers (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB827552A GB774072A (en) | 1952-04-01 | 1952-04-01 | Improvements in or relating to electromagnetic switches adapted to trip under fault conditions |
Publications (1)
Publication Number | Publication Date |
---|---|
CH315019A true CH315019A (en) | 1956-07-15 |
Family
ID=9849370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH315019D CH315019A (en) | 1952-04-01 | 1953-03-31 | Electrical circuit breaker |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE518880A (en) |
CH (1) | CH315019A (en) |
DE (1) | DE1061419B (en) |
ES (1) | ES208580A1 (en) |
FR (1) | FR1079918A (en) |
GB (1) | GB774072A (en) |
NL (1) | NL87611C (en) |
-
0
- BE BE518880D patent/BE518880A/xx unknown
- NL NL87611D patent/NL87611C/xx active
-
1952
- 1952-04-01 GB GB827552A patent/GB774072A/en not_active Expired
-
1953
- 1953-03-28 DE DEW10906A patent/DE1061419B/en active Pending
- 1953-03-31 ES ES0208580A patent/ES208580A1/en not_active Expired
- 1953-03-31 CH CH315019D patent/CH315019A/en unknown
- 1953-04-01 FR FR1079918D patent/FR1079918A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1079918A (en) | 1954-12-03 |
DE1061419B (en) | 1959-07-16 |
GB774072A (en) | 1957-05-08 |
NL87611C (en) | |
ES208580A1 (en) | 1953-08-01 |
BE518880A (en) |
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