BE454196A - - Google Patents
Info
- Publication number
- BE454196A BE454196A BE454196DA BE454196A BE 454196 A BE454196 A BE 454196A BE 454196D A BE454196D A BE 454196DA BE 454196 A BE454196 A BE 454196A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2540558X | 1943-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE454196A true BE454196A (fr) |
Family
ID=19874653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE454196D BE454196A (fr) | 1943-02-02 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2540558A (fr) |
| BE (1) | BE454196A (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2404643A (en) * | 1943-03-20 | 1946-07-23 | Gen Electric | Electronic electroresponsive apparatus |
| US2412092A (en) * | 1943-04-09 | 1946-12-03 | Farnsworth Television & Radio | Electronic timer |
-
0
- BE BE454196D patent/BE454196A/xx unknown
-
1946
- 1946-07-16 US US684085A patent/US2540558A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2540558A (en) | 1951-02-06 |