GB301018A - - Google Patents
Info
- Publication number
- GB301018A GB301018A GB30501/28A GB3050128A GB301018A GB 301018 A GB301018 A GB 301018A GB 30501/28 A GB30501/28 A GB 30501/28A GB 3050128 A GB3050128 A GB 3050128A GB 301018 A GB301018 A GB 301018A
- Authority
- GB
- United Kingdom
- 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
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
- H01H71/26—Electromagnetic mechanisms with windings acting in opposition
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH301018T | 1927-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB301018A true GB301018A (zh) | 1929-08-01 |
Family
ID=31892683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30501/28A Expired GB301018A (zh) | 1927-11-23 | 1928-10-22 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR662340A (zh) |
| GB (1) | GB301018A (zh) |
-
1928
- 1928-10-15 FR FR662340D patent/FR662340A/fr not_active Expired
- 1928-10-22 GB GB30501/28A patent/GB301018A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR662340A (fr) | 1929-08-06 |