NL249695A - - Google Patents
Info
- Publication number
- NL249695A NL249695A NL249695DA NL249695A NL 249695 A NL249695 A NL 249695A NL 249695D A NL249695D A NL 249695DA NL 249695 A NL249695 A NL 249695A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/32—Switches without multi-position wipers having a multiplicity of interdependent armatures operated in succession by a single coil and each controlling one contact or set of contacts, e.g. counting relay
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE298859 | 1959-03-26 | ||
| SE298959 | 1959-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249695A true NL249695A (en:Method) |
Family
ID=26654399
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135271D NL135271C (en:Method) | 1959-03-26 | ||
| NL249695D NL249695A (en:Method) | 1959-03-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135271D NL135271C (en:Method) | 1959-03-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE588882A (en:Method) |
| DE (1) | DE1184811B (en:Method) |
| DK (1) | DK106866C (en:Method) |
| GB (1) | GB930318A (en:Method) |
| NL (2) | NL249695A (en:Method) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT119408B (de) * | 1928-01-25 | 1930-10-25 | Gotthilf Ansgarius Betulander | Wählereinrichtung mit gekreuzten Antriebsgliedern. |
| US2358095A (en) * | 1943-03-09 | 1944-09-12 | Bell Telephone Labor Inc | Switching device |
-
0
- NL NL135271D patent/NL135271C/xx active
- NL NL249695D patent/NL249695A/xx unknown
-
1960
- 1960-03-21 BE BE588882A patent/BE588882A/fr unknown
- 1960-03-24 DE DE1960T0018112 patent/DE1184811B/de active Pending
- 1960-03-25 DK DK116160A patent/DK106866C/da active
- 1960-03-25 GB GB1072560A patent/GB930318A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB930318A (en) | 1963-07-03 |
| DK106866C (da) | 1967-03-28 |
| BE588882A (fr) | 1960-07-18 |
| NL135271C (en:Method) | |
| DE1184811B (de) | 1965-01-07 |