GB908870A - A number sending device for calling frequently wanted subscribers to a telephone system - Google Patents
A number sending device for calling frequently wanted subscribers to a telephone systemInfo
- Publication number
- GB908870A GB908870A GB13413/61A GB1341361A GB908870A GB 908870 A GB908870 A GB 908870A GB 13413/61 A GB13413/61 A GB 13413/61A GB 1341361 A GB1341361 A GB 1341361A GB 908870 A GB908870 A GB 908870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- row
- matrix
- cores
- key
- matrices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
- H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
- H04M1/276—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using magnetic recording, e.g. on tape
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Magnetic Treatment Devices (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE369260 | 1960-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB908870A true GB908870A (en) | 1962-10-24 |
Family
ID=20262672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13413/61A Expired GB908870A (en) | 1960-04-13 | 1961-04-13 | A number sending device for calling frequently wanted subscribers to a telephone system |
Country Status (5)
Country | Link |
---|---|
US (1) | US3218634A (fr) |
BE (1) | BE601340A (fr) |
DE (1) | DE1142192B (fr) |
GB (1) | GB908870A (fr) |
NL (1) | NL260659A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1174846B (de) * | 1963-04-23 | 1964-07-30 | Standard Elektrik Lorenz Ag | Verfahren zur Speicherung und Aussendung von vollstaendigen Rufnummern in Abhaengigkeit von einer gewaehlten Kennzahl in Fernsprech-, insbesondere Fernsprechnebenstellenanlagen mit Tastwahl und Schaltungsanordnung zur Durchfuehrung des Verfahrens |
DE1184809C2 (de) * | 1963-06-13 | 1973-07-26 | Nippon Comm Ind Company Ltd | Vorrichtung zum selbsttaetigen Waehlen von Zahlen |
US3291917A (en) * | 1963-06-13 | 1966-12-13 | Nippon Comm Ind Co Ltd | Automatic dialer for telephones having a magnetic memory |
DE1288156B (de) * | 1966-01-21 | 1969-01-30 | Nippon Comm Ind Company Ltd | Magnetkernnummernspeicher, insbesondere fuer Fernsprechnummern mit matrixartig angeordneten Magnetkernen und mit je einem Rangierdraht fuer jede gespeicherte Nummer alsLesedraht |
CN113992303B (zh) * | 2017-05-05 | 2023-06-02 | 中兴通讯股份有限公司 | 序列确定方法及装置、设备 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2499606A (en) * | 1948-07-16 | 1950-03-07 | Bell Telephone Labor Inc | Preset type telephone dialer with pulse generating transformers |
US2594325A (en) * | 1950-08-09 | 1952-04-29 | Bell Telephone Labor Inc | Spaced pulse impulse sender |
US2861130A (en) * | 1952-08-23 | 1958-11-18 | Yanagida Yoichiro | Automatic telephone calling apparatus |
BE534548A (fr) * | 1953-12-31 | |||
US2880278A (en) * | 1954-10-18 | 1959-03-31 | Albert F Vandenberg | Automatic pulser |
BE551984A (fr) * | 1955-01-14 | |||
US2904636A (en) * | 1955-12-22 | 1959-09-15 | Bell Telephone Labor Inc | Telephone circuit using magnetic cores |
DE1071387B (de) * | 1956-03-06 | 1959-12-17 | The National Cash Register Company, Dayton, Ohio (V. St. A.) | Wählschaltung für eine Magnetkernmstrix |
BE556821A (fr) * | 1956-04-04 | |||
US3074059A (en) * | 1956-08-16 | 1963-01-15 | Jr David B Flavan | Multi-sequence pulse code transmitter |
DE1098256B (de) * | 1956-11-05 | 1961-01-26 | Zuse K G | Informationsspeicher |
US2992416A (en) * | 1957-01-09 | 1961-07-11 | Sperry Rand Corp | Pulse control system |
NL235601A (fr) * | 1957-03-21 | |||
US3015813A (en) * | 1958-05-02 | 1962-01-02 | Gen Dynamics Corp | Binary information decoder |
US3134967A (en) * | 1960-11-04 | 1964-05-26 | Honeywell Regulator Co | Electrical apparatus |
-
0
- NL NL260659D patent/NL260659A/xx unknown
-
1960
- 1960-06-27 US US38914A patent/US3218634A/en not_active Expired - Lifetime
-
1961
- 1961-01-24 DE DET19575A patent/DE1142192B/de active Pending
- 1961-03-14 BE BE601340A patent/BE601340A/fr unknown
- 1961-04-13 GB GB13413/61A patent/GB908870A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL260659A (fr) | |
DE1142192B (de) | 1963-01-10 |
US3218634A (en) | 1965-11-16 |
BE601340A (fr) | 1961-07-03 |
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