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ES197046Y - A DEVICE TO GOVERN THE PROCESS OF CHARGING THE BUFFER BATTERY OF A SUBSCRIBER POST IN TELEPHONE INSTALLATIONS. - Google Patents

A DEVICE TO GOVERN THE PROCESS OF CHARGING THE BUFFER BATTERY OF A SUBSCRIBER POST IN TELEPHONE INSTALLATIONS.

Info

Publication number
ES197046Y
ES197046Y ES1971197046U ES197046U ES197046Y ES 197046 Y ES197046 Y ES 197046Y ES 1971197046 U ES1971197046 U ES 1971197046U ES 197046 U ES197046 U ES 197046U ES 197046 Y ES197046 Y ES 197046Y
Authority
ES
Spain
Prior art keywords
govern
charging
buffer battery
telephone installations
subscriber post
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
ES1971197046U
Other languages
Spanish (es)
Other versions
ES197046U (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.)
Societe des Compteurs de Geneve SODECO
Original Assignee
Societe des Compteurs de Geneve SODECO
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 Societe des Compteurs de Geneve SODECO filed Critical Societe des Compteurs de Geneve SODECO
Publication of ES197046U publication Critical patent/ES197046U/en
Application granted granted Critical
Publication of ES197046Y publication Critical patent/ES197046Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Prepayment Telephone Systems (AREA)
ES1971197046U 1970-05-12 1971-05-10 A DEVICE TO GOVERN THE PROCESS OF CHARGING THE BUFFER BATTERY OF A SUBSCRIBER POST IN TELEPHONE INSTALLATIONS. Expired ES197046Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH706170A CH512162A (en) 1970-05-12 1970-05-12 Device for the participant-side control of the charging process of a buffer battery in a telephone system

Publications (2)

Publication Number Publication Date
ES197046U ES197046U (en) 1975-04-01
ES197046Y true ES197046Y (en) 1975-08-16

Family

ID=4319308

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971197046U Expired ES197046Y (en) 1970-05-12 1971-05-10 A DEVICE TO GOVERN THE PROCESS OF CHARGING THE BUFFER BATTERY OF A SUBSCRIBER POST IN TELEPHONE INSTALLATIONS.

Country Status (6)

Country Link
AT (1) AT317307B (en)
CH (1) CH512162A (en)
DE (1) DE2031212A1 (en)
ES (1) ES197046Y (en)
FR (1) FR2091438A5 (en)
NL (1) NL7105420A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1540900A (en) * 1975-06-30 1979-02-21 Ericsson L M Pty Ltd Digital testing and power control in a digital communication system
DE2543696C3 (en) * 1975-09-30 1980-04-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for converting digital signals into analog signals and for converting analog signals into digital signals
FR2484749B1 (en) * 1980-06-16 1987-10-30 Cit Alcatel DEVICE FOR SUPPLYING ELECTRICAL ENERGY TO EQUIPMENT WHICH CAN TAKE TWO STATES CORRESPONDING TO DIFFERENT CONSUMPTIONS
FR2617357B1 (en) * 1987-06-24 1994-04-29 Crouzet Sa PUBLIC TELEPHONE APPARATUS WITH PERMANENT CONNECTION

Also Published As

Publication number Publication date
DE2031212A1 (en) 1971-11-18
NL7105420A (en) 1971-11-16
FR2091438A5 (en) 1972-01-14
CH512162A (en) 1971-08-31
AT317307B (en) 1974-08-26
ES197046U (en) 1975-04-01

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