FR839324A - Improvements to delayed electrical systems - Google Patents
Improvements to delayed electrical systemsInfo
- Publication number
- FR839324A FR839324A FR839324DA FR839324A FR 839324 A FR839324 A FR 839324A FR 839324D A FR839324D A FR 839324DA FR 839324 A FR839324 A FR 839324A
- Authority
- FR
- France
- Prior art keywords
- electrical systems
- delayed electrical
- delayed
- systems
- electrical
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR839324T | 1938-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR839324A true FR839324A (en) | 1939-03-31 |
Family
ID=9299454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR839324D Expired FR839324A (en) | 1938-06-15 | 1938-06-15 | Improvements to delayed electrical systems |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR839324A (en) |
-
1938
- 1938-06-15 FR FR839324D patent/FR839324A/en not_active Expired
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