BE536882A - - Google Patents
Info
- Publication number
- BE536882A BE536882A BE536882DA BE536882A BE 536882 A BE536882 A BE 536882A BE 536882D A BE536882D A BE 536882DA BE 536882 A BE536882 A BE 536882A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by AC
- H01H51/32—Frequency relays; Mechanically-tuned relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by AC
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1102537T | 1954-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE536882A true BE536882A (OSRAM) |
Family
ID=9621691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE536882D BE536882A (OSRAM) | 1954-04-06 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE536882A (OSRAM) |
| CH (1) | CH336504A (OSRAM) |
| FR (1) | FR1102537A (OSRAM) |
| GB (1) | GB775924A (OSRAM) |
-
0
- BE BE536882D patent/BE536882A/xx unknown
-
1954
- 1954-04-06 FR FR1102537D patent/FR1102537A/fr not_active Expired
-
1955
- 1955-03-30 GB GB9281/55A patent/GB775924A/en not_active Expired
- 1955-04-02 CH CH336504D patent/CH336504A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB775924A (en) | 1957-05-29 |
| CH336504A (fr) | 1959-02-28 |
| FR1102537A (fr) | 1955-10-24 |