NL82994C - - Google Patents
Info
- Publication number
- NL82994C NL82994C NL82994DA NL82994C NL 82994 C NL82994 C NL 82994C NL 82994D A NL82994D A NL 82994DA NL 82994 C NL82994 C NL 82994C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
- H04Q9/04—Arrangements for synchronous operation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/02—Multi-position wiper switches
- H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
- H01H67/06—Rotary switches, i.e. having angularly movable wipers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Relay Circuits (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE298649X | 1951-01-22 | ||
| DE1061729X | 1951-01-22 | ||
| DE706880X | 1951-01-22 | ||
| DEL8172A DE866051C (de) | 1951-01-22 | 1951-01-23 | Schaltungsanordnung zur synchronen Steuerung von zwei an verschiedenen Orten befindlichen Schrittschalteinrichtungen unter Verwendung einer einzigen Steuerader zwischen beiden Orten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL82994C true NL82994C (fr) | 1956-10-15 |
Family
ID=66522913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL82994D NL82994C (fr) | 1951-01-22 | 1952-01-22 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE508621A (fr) |
| CH (1) | CH298649A (fr) |
| DE (1) | DE866051C (fr) |
| FR (1) | FR1061729A (fr) |
| GB (1) | GB706880A (fr) |
| NL (1) | NL82994C (fr) |
-
0
- BE BE508621D patent/BE508621A/fr unknown
-
1951
- 1951-01-23 DE DEL8172A patent/DE866051C/de not_active Expired
-
1952
- 1952-01-19 CH CH298649D patent/CH298649A/de unknown
- 1952-01-22 NL NL82994D patent/NL82994C/xx active
- 1952-01-22 FR FR1061729D patent/FR1061729A/fr not_active Expired
- 1952-01-22 GB GB1813/52A patent/GB706880A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE866051C (de) | 1953-02-05 |
| BE508621A (fr) | 1952-02-15 |
| FR1061729A (fr) | 1954-04-14 |
| CH298649A (de) | 1954-05-15 |
| GB706880A (en) | 1954-04-07 |