GB555530A - Telephone or similar systems for establishing connections with a switching arrangement, comprising one or more stages with group selector switches - Google Patents

Telephone or similar systems for establishing connections with a switching arrangement, comprising one or more stages with group selector switches

Info

Publication number
GB555530A
GB555530A GB4476/42A GB447642A GB555530A GB 555530 A GB555530 A GB 555530A GB 4476/42 A GB4476/42 A GB 4476/42A GB 447642 A GB447642 A GB 447642A GB 555530 A GB555530 A GB 555530A
Authority
GB
United Kingdom
Prior art keywords
relay
selector
outlet
register
energizes
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
Application number
GB4476/42A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB555530A publication Critical patent/GB555530A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Relay Circuits (AREA)
  • Keying Circuit Devices (AREA)
GB4476/42A 1941-05-20 1942-04-03 Telephone or similar systems for establishing connections with a switching arrangement, comprising one or more stages with group selector switches Expired GB555530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL101409A NL57905C (nl) 1941-05-20 1941-05-20 Telefoonstelsel of soortgelijk stelsel

Publications (1)

Publication Number Publication Date
GB555530A true GB555530A (en) 1943-08-26

Family

ID=93260120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4476/42A Expired GB555530A (en) 1941-05-20 1942-04-03 Telephone or similar systems for establishing connections with a switching arrangement, comprising one or more stages with group selector switches

Country Status (9)

Country Link
US (1) US2452578A (enrdf_load_stackoverflow)
AT (1) AT167988B (enrdf_load_stackoverflow)
BE (1) BE446069A (enrdf_load_stackoverflow)
CH (1) CH255266A (enrdf_load_stackoverflow)
DE (1) DE874321C (enrdf_load_stackoverflow)
DK (1) DK65068C (enrdf_load_stackoverflow)
FR (1) FR882216A (enrdf_load_stackoverflow)
GB (1) GB555530A (enrdf_load_stackoverflow)
NL (1) NL57905C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553553A (en) * 1942-09-07 1951-05-22 Int Standard Electric Corp Selector switching system
US2579333A (en) * 1948-04-20 1951-12-18 Cie Ind Des Telephones Rotary-switch stopping circuit

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL57905C (nl) * 1941-05-20 1946-07-15 Bell Telephone Manufacturing Co Sa Telefoonstelsel of soortgelijk stelsel
NL57910C (nl) * 1942-03-31 1946-07-15 Bell Telephone Manufacturing Co Sa Schakeling voor telefoonstelsels of soortgelijke stelsels met registerbesturing
US2583014A (en) * 1942-06-12 1952-01-22 Int Standard Electric Corp Automatic control of final selectors
FR963726A (enrdf_load_stackoverflow) * 1947-03-12 1950-07-19
NL81976C (enrdf_load_stackoverflow) * 1949-06-02
BE499228A (enrdf_load_stackoverflow) * 1949-11-26
NL163379B (nl) * 1951-07-05 Burndy Corp Werktuig voor het insteken en uittrekken van een losneembaar elektrisch contactorgaan in of uit een bijbehorend vast elektrisch contactorgaan.
US2853726A (en) * 1954-06-28 1958-09-30 Hanke & Co Schuhmaschinen Sole cementing press
DE1088109B (de) * 1955-08-13 1960-09-01 Josef Dirr Anordnung zur Speicherung, Wiederholung und Umsetzung mehrstelligen Kennzahlen entsprechender Kennzeichen in Fernmelde-, insbesondere Fernsprechanlagen
DE1158126B (de) * 1958-11-08 1963-11-28 Josef Dirr Koordinatenschalter zur Ziffernspeicherung fuer Fernmelde-, insbesondere Fernsprechvermittlungsanlagen
NL6407113A (enrdf_load_stackoverflow) * 1964-06-22 1965-12-23

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL57905C (nl) * 1941-05-20 1946-07-15 Bell Telephone Manufacturing Co Sa Telefoonstelsel of soortgelijk stelsel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553553A (en) * 1942-09-07 1951-05-22 Int Standard Electric Corp Selector switching system
US2579333A (en) * 1948-04-20 1951-12-18 Cie Ind Des Telephones Rotary-switch stopping circuit

Also Published As

Publication number Publication date
NL57905C (nl) 1946-07-15
CH255266A (de) 1948-06-15
DE874321C (de) 1953-04-23
BE446069A (enrdf_load_stackoverflow) 1942-07-31
DK65068C (da) 1946-11-18
NL101409A (nl) 1945-10-15
AT167988B (de) 1951-03-27
FR882216A (fr) 1943-05-21
US2452578A (en) 1948-11-02

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