BE399883A - - Google Patents
Info
- Publication number
- BE399883A BE399883A BE399883DA BE399883A BE 399883 A BE399883 A BE 399883A BE 399883D A BE399883D A BE 399883DA BE 399883 A BE399883 A BE 399883A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
- H01H50/88—Mechanical means, e.g. dash-pot
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US417086XA | 1932-11-23 | 1932-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE399883A true BE399883A (en:Method) |
Family
ID=21917917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE399883D BE399883A (en:Method) | 1932-11-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE399883A (en:Method) |
| GB (1) | GB417086A (en:Method) |
-
0
- BE BE399883D patent/BE399883A/xx unknown
-
1933
- 1933-11-22 GB GB32628/33A patent/GB417086A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB417086A (en) | 1934-09-27 |