FR588243A - Improvements to electrically controlled devices - Google Patents
Improvements to electrically controlled devicesInfo
- Publication number
- FR588243A FR588243A FR588243DA FR588243A FR 588243 A FR588243 A FR 588243A FR 588243D A FR588243D A FR 588243DA FR 588243 A FR588243 A FR 588243A
- Authority
- FR
- France
- Prior art keywords
- electrically controlled
- controlled devices
- devices
- electrically
- controlled
- 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
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
- H01H47/223—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil adapted to be supplied by AC
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB588243X | 1923-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR588243A true FR588243A (en) | 1925-05-04 |
Family
ID=10482486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR588243D Expired FR588243A (en) | 1923-09-06 | 1924-09-05 | Improvements to electrically controlled devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR588243A (en) |
-
1924
- 1924-09-05 FR FR588243D patent/FR588243A/en not_active Expired
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