GB312104A - Improvements relating to electric time-delay devices - Google Patents
Improvements relating to electric time-delay devicesInfo
- Publication number
- GB312104A GB312104A GB192128A GB192128A GB312104A GB 312104 A GB312104 A GB 312104A GB 192128 A GB192128 A GB 192128A GB 192128 A GB192128 A GB 192128A GB 312104 A GB312104 A GB 312104A
- Authority
- GB
- United Kingdom
- Prior art keywords
- improvements relating
- delay devices
- electric time
- electric
- time
- 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
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/18—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for introducing delay in the operation of the relay
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB192128A GB312104A (en) | 1928-01-20 | 1928-01-20 | Improvements relating to electric time-delay devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB192128A GB312104A (en) | 1928-01-20 | 1928-01-20 | Improvements relating to electric time-delay devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB312104A true GB312104A (en) | 1929-05-21 |
Family
ID=9730350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB192128A Expired GB312104A (en) | 1928-01-20 | 1928-01-20 | Improvements relating to electric time-delay devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB312104A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2601010A (en) * | 1946-07-24 | 1952-06-17 | Trad Victor | Timing device |
DE1212194B (en) * | 1958-07-21 | 1966-03-10 | Licentia Gmbh | Electromagnetic time relay |
-
1928
- 1928-01-20 GB GB192128A patent/GB312104A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2601010A (en) * | 1946-07-24 | 1952-06-17 | Trad Victor | Timing device |
DE1212194B (en) * | 1958-07-21 | 1966-03-10 | Licentia Gmbh | Electromagnetic time relay |
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