GB2098028B - Line circuit - Google Patents

Line circuit

Info

Publication number
GB2098028B
GB2098028B GB8211180A GB8211180A GB2098028B GB 2098028 B GB2098028 B GB 2098028B GB 8211180 A GB8211180 A GB 8211180A GB 8211180 A GB8211180 A GB 8211180A GB 2098028 B GB2098028 B GB 2098028B
Authority
GB
United Kingdom
Prior art keywords
line circuit
circuit
line
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
GB8211180A
Other versions
GB2098028A (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 GB2098028A publication Critical patent/GB2098028A/en
Application granted granted Critical
Publication of GB2098028B publication Critical patent/GB2098028B/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
    • H04M19/001—Current supply source at the exchanger providing current to substations
    • H04M19/005—Feeding arrangements without the use of line transformers
GB8211180A 1981-04-28 1982-04-16 Line circuit Expired GB2098028B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813116783 DE3116783C2 (en) 1981-04-28 1981-04-28 Circuit arrangement for a subscriber line circuit for telephone systems

Publications (2)

Publication Number Publication Date
GB2098028A GB2098028A (en) 1982-11-10
GB2098028B true GB2098028B (en) 1984-12-05

Family

ID=6130976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8211180A Expired GB2098028B (en) 1981-04-28 1982-04-16 Line circuit

Country Status (4)

Country Link
BE (1) BE893002A (en)
CH (1) CH655821A5 (en)
DE (1) DE3116783C2 (en)
GB (1) GB2098028B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1233580A (en) * 1984-05-26 1988-03-01 Kenji Takato Battery feed circuit for subscriber line

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655005C3 (en) * 1976-12-02 1980-04-17 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Circuit arrangement for an electronic subscriber feed
NL7810086A (en) * 1978-10-06 1980-04-09 Philips Nv POWER BRIDGE FOR A SUBSCRIBER FLOW.

Also Published As

Publication number Publication date
DE3116783A1 (en) 1982-11-18
GB2098028A (en) 1982-11-10
DE3116783C2 (en) 1983-09-01
CH655821A5 (en) 1986-05-15
BE893002A (en) 1982-10-28

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee