GB191226809A - Improvements relating to Means for the Interruption of Electric Circuits. - Google Patents
Improvements relating to Means for the Interruption of Electric Circuits.Info
- Publication number
- GB191226809A GB191226809A GB191226809DA GB191226809A GB 191226809 A GB191226809 A GB 191226809A GB 191226809D A GB191226809D A GB 191226809DA GB 191226809 A GB191226809 A GB 191226809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- current
- interruption
- electric circuits
- improvements relating
- 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.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 abstract 1
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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/36—Electromagnetic mechanisms frequency selective
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191226809T | 1912-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191226809A true GB191226809A (en) | 1913-08-14 |
Family
ID=32643594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191226809D Expired GB191226809A (en) | 1912-11-21 | 1912-11-21 | Improvements relating to Means for the Interruption of Electric Circuits. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE268694C (enrdf_load_stackoverflow) |
| GB (1) | GB191226809A (enrdf_load_stackoverflow) |
-
0
- DE DENDAT268694D patent/DE268694C/de active Active
-
1912
- 1912-11-21 GB GB191226809D patent/GB191226809A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE268694C (enrdf_load_stackoverflow) |
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