GB282669A - Improvements in or relating to the quick release of electric switches - Google Patents
Improvements in or relating to the quick release of electric switchesInfo
- Publication number
- GB282669A GB282669A GB34122/27A GB3412227A GB282669A GB 282669 A GB282669 A GB 282669A GB 34122/27 A GB34122/27 A GB 34122/27A GB 3412227 A GB3412227 A GB 3412227A GB 282669 A GB282669 A GB 282669A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- current
- release
- circuit
- armature
- 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
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)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE282669X | 1926-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB282669A true GB282669A (en) | 1928-08-02 |
Family
ID=6042084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34122/27A Expired GB282669A (en) | 1926-12-24 | 1927-12-16 | Improvements in or relating to the quick release of electric switches |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB282669A (enrdf_load_html_response) |
NL (1) | NL23486C (enrdf_load_html_response) |
-
0
- NL NL23486D patent/NL23486C/xx active
-
1927
- 1927-12-16 GB GB34122/27A patent/GB282669A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL23486C (enrdf_load_html_response) |
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