NL112671C - - Google Patents
Info
- Publication number
- NL112671C NL112671C NL112671DA NL112671C NL 112671 C NL112671 C NL 112671C NL 112671D A NL112671D A NL 112671DA NL 112671 C NL112671 C NL 112671C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/36—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
- H01H63/38—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch for multi-position wiper switches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES49534A DE1028623B (de) | 1956-07-16 | 1956-07-16 | Schaltungsanordnung fuer einen elektronischen Waehler, z. B. fuer Umsteuervorgaenge in Fernmelde-, insbesondere Fernsprechanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL112671C true NL112671C (en:Method) |
Family
ID=7487332
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL218965D NL218965A (en:Method) | 1956-07-16 | ||
| NL112671D NL112671C (en:Method) | 1956-07-16 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL218965D NL218965A (en:Method) | 1956-07-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3035124A (en:Method) |
| CH (1) | CH353407A (en:Method) |
| DE (2) | DE1028623B (en:Method) |
| GB (1) | GB817547A (en:Method) |
| NL (2) | NL112671C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB864637A (en) * | 1958-08-15 | 1961-04-06 | Ass Elect Ind | Improvements relating to selector systems |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL141976B (nl) * | 1948-04-28 | Saab Scania Ab | Simulator voor het nabootsen van het vuren van wapens. | |
| US2640883A (en) * | 1948-09-11 | 1953-06-02 | Hartford Nat Bank & Trust Co | Marker control arrangement for selectors |
| US2763722A (en) * | 1952-05-05 | 1956-09-18 | Hartford Nat Bank & Trust Co | Busy tone circuit for automatic telephone systems |
| BE526142A (en:Method) * | 1953-02-02 | |||
| NL103264C (en:Method) * | 1955-03-25 |
-
0
- NL NL218965D patent/NL218965A/xx unknown
- NL NL112671D patent/NL112671C/xx active
- DE DENDAT1074664D patent/DE1074664B/de active Pending
-
1956
- 1956-07-16 DE DES49534A patent/DE1028623B/de active Pending
-
1957
- 1957-06-12 US US665219A patent/US3035124A/en not_active Expired - Lifetime
- 1957-07-09 CH CH353407D patent/CH353407A/de unknown
- 1957-07-15 GB GB22386/57A patent/GB817547A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1074664B (de) | 1960-02-04 |
| US3035124A (en) | 1962-05-15 |
| NL218965A (en:Method) | |
| CH353407A (de) | 1961-04-15 |
| GB817547A (en) | 1959-07-29 |
| DE1028623B (de) | 1958-04-24 |