BE440200A - - Google Patents
Info
- Publication number
- BE440200A BE440200A BE440200DA BE440200A BE 440200 A BE440200 A BE 440200A BE 440200D A BE440200D A BE 440200DA BE 440200 A BE440200 A BE 440200A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
- H01F7/12—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements
- H01F7/1205—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements having short-circuited conductors
-
- 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)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH867006X | 1939-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440200A true BE440200A (en:Method) |
Family
ID=4543736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440200D BE440200A (en:Method) | 1939-10-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE440200A (en:Method) |
| CH (1) | CH211559A (en:Method) |
| FR (1) | FR867006A (en:Method) |
| NL (1) | NL55857C (en:Method) |
-
0
- BE BE440200D patent/BE440200A/xx unknown
- NL NL55857D patent/NL55857C/xx active
-
1939
- 1939-10-05 CH CH211559D patent/CH211559A/de unknown
-
1940
- 1940-09-05 FR FR867006D patent/FR867006A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH211559A (de) | 1940-09-30 |
| FR867006A (fr) | 1941-09-23 |
| NL55857C (en:Method) |