DE3502988C2 - - Google Patents

Info

Publication number
DE3502988C2
DE3502988C2 DE19853502988 DE3502988A DE3502988C2 DE 3502988 C2 DE3502988 C2 DE 3502988C2 DE 19853502988 DE19853502988 DE 19853502988 DE 3502988 A DE3502988 A DE 3502988A DE 3502988 C2 DE3502988 C2 DE 3502988C2
Authority
DE
Germany
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
DE19853502988
Other versions
DE3502988A1 (de
Inventor
Heinz Dipl.-Ing. 6230 Frankfurt De Lange
Klaus Dipl.-Ing. 6000 Frankfurt De Moses
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.)
Robert Bosch GmbH
Original Assignee
Telefonbau und Normalzeit GmbH
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 Telefonbau und Normalzeit GmbH filed Critical Telefonbau und Normalzeit GmbH
Priority to DE19853502988 priority Critical patent/DE3502988A1/de
Publication of DE3502988A1 publication Critical patent/DE3502988A1/de
Application granted granted Critical
Publication of DE3502988C2 publication Critical patent/DE3502988C2/de
Granted 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
DE19853502988 1985-01-30 1985-01-30 Schaltungsanordnung zur leitungsspeisung von zusatzeinrichtungen eines fernsprechapparates Granted DE3502988A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853502988 DE3502988A1 (de) 1985-01-30 1985-01-30 Schaltungsanordnung zur leitungsspeisung von zusatzeinrichtungen eines fernsprechapparates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853502988 DE3502988A1 (de) 1985-01-30 1985-01-30 Schaltungsanordnung zur leitungsspeisung von zusatzeinrichtungen eines fernsprechapparates

Publications (2)

Publication Number Publication Date
DE3502988A1 DE3502988A1 (de) 1986-08-07
DE3502988C2 true DE3502988C2 (de) 1987-05-07

Family

ID=6261097

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853502988 Granted DE3502988A1 (de) 1985-01-30 1985-01-30 Schaltungsanordnung zur leitungsspeisung von zusatzeinrichtungen eines fernsprechapparates

Country Status (1)

Country Link
DE (1) DE3502988A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743055A1 (de) * 1987-12-18 1989-06-29 Standard Elektrik Lorenz Ag Schaltungsanordnung zur speisung von zusatzschaltungen eines fernsprechapparates
DE4326238A1 (de) * 1993-07-31 1995-02-02 Deutsche Telephonwerk Kabel Schaltungsanordnung für eine übertragerlose physikalische Schnittstelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840250C2 (de) * 1978-09-15 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für eine leitungsgespeiste Lautfernsprechstation
AT359565B (de) * 1978-09-20 1980-11-25 Siemens Ag Oesterreich Schaltungsanordnung fuer die speisung elektroni- scher bauteile aus einem ueber die teilnehmer- anschlussleitung aufladbaren ladungsspeicher
DE3347765A1 (de) * 1983-04-27 1984-10-31 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur leitungsspeisung von zusatzeinrichtungen eines fernsprechapparates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3743055A1 (de) * 1987-12-18 1989-06-29 Standard Elektrik Lorenz Ag Schaltungsanordnung zur speisung von zusatzschaltungen eines fernsprechapparates
DE4326238A1 (de) * 1993-07-31 1995-02-02 Deutsche Telephonwerk Kabel Schaltungsanordnung für eine übertragerlose physikalische Schnittstelle

Also Published As

Publication number Publication date
DE3502988A1 (de) 1986-08-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRA

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TELENORMA GMBH, 6000 FRANKFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE

8339 Ceased/non-payment of the annual fee