GB310081A - An improved switching arrangement for zone time metering in interurban telephonic connections chargeable at different rates - Google Patents

An improved switching arrangement for zone time metering in interurban telephonic connections chargeable at different rates

Info

Publication number
GB310081A
GB310081A GB181228A GB181228A GB310081A GB 310081 A GB310081 A GB 310081A GB 181228 A GB181228 A GB 181228A GB 181228 A GB181228 A GB 181228A GB 310081 A GB310081 A GB 310081A
Authority
GB
United Kingdom
Prior art keywords
relay
metering
magnet
rotary switch
switch
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
GB181228A
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.)
HASLER CIDEVANT L ATELIER DES
MARTIN NEU
Original Assignee
HASLER CIDEVANT L ATELIER DES
MARTIN NEU
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 HASLER CIDEVANT L ATELIER DES, MARTIN NEU filed Critical HASLER CIDEVANT L ATELIER DES
Publication of GB310081A publication Critical patent/GB310081A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
GB181228A 1926-06-22 1928-01-19 An improved switching arrangement for zone time metering in interurban telephonic connections chargeable at different rates Expired GB310081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH124447T 1926-06-22

Publications (1)

Publication Number Publication Date
GB310081A true GB310081A (en) 1929-04-19

Family

ID=9728450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB181228A Expired GB310081A (en) 1926-06-22 1928-01-19 An improved switching arrangement for zone time metering in interurban telephonic connections chargeable at different rates

Country Status (4)

Country Link
CH (1) CH124447A (enrdf_load_stackoverflow)
DE (1) DE597243C (enrdf_load_stackoverflow)
GB (1) GB310081A (enrdf_load_stackoverflow)
NL (1) NL28426C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU30286A1 (enrdf_load_stackoverflow) * 1949-10-21

Also Published As

Publication number Publication date
DE597243C (de) 1934-05-19
CH124447A (de) 1928-02-01
NL28426C (enrdf_load_stackoverflow) 1932-07-15

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