NO855248L - Anordning ved telefonanlegg. - Google Patents

Anordning ved telefonanlegg.

Info

Publication number
NO855248L
NO855248L NO855248A NO855248A NO855248L NO 855248 L NO855248 L NO 855248L NO 855248 A NO855248 A NO 855248A NO 855248 A NO855248 A NO 855248A NO 855248 L NO855248 L NO 855248L
Authority
NO
Norway
Prior art keywords
circuit
series
subscriber line
flashing
bistable relay
Prior art date
Application number
NO855248A
Other languages
English (en)
Norwegian (no)
Inventor
Guenther Hannak
Original Assignee
Kapsch Ag
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 Kapsch Ag filed Critical Kapsch Ag
Publication of NO855248L publication Critical patent/NO855248L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/53—Generation of additional signals, e.g. additional pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Relay Circuits (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
NO855248A 1984-12-28 1985-12-23 Anordning ved telefonanlegg. NO855248L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0412384A AT384133B (de) 1984-12-28 1984-12-28 Flash-tastenschaltung

Publications (1)

Publication Number Publication Date
NO855248L true NO855248L (no) 1986-06-30

Family

ID=3559965

Family Applications (1)

Application Number Title Priority Date Filing Date
NO855248A NO855248L (no) 1984-12-28 1985-12-23 Anordning ved telefonanlegg.

Country Status (5)

Country Link
AT (1) AT384133B (en, 2012)
DE (1) DE3543075A1 (en, 2012)
HU (1) HU192380B (en, 2012)
NL (1) NL8503570A (en, 2012)
NO (1) NO855248L (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609233B4 (de) * 1996-03-09 2005-09-01 Deutsche Telekom Ag Verfahren zur Erzeugung eines Steuersignals in einem Impulswahlverfahren für eine öffentliche Vermittlungsstelle
DE19924850A1 (de) * 1999-05-29 2000-11-30 Deutsche Telekom Ag Vorschalteinrichtung zur Anpassung der Dauer des Flash-Impulses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432454A1 (de) * 1974-07-06 1976-01-22 Telefonbau & Normalzeit Gmbh Schaltungsanordnung zur bildung eines eine kurzzeitunterbrechung abgebenden zweipoles
DE2723985C3 (de) * 1977-05-27 1980-05-29 Krone Gmbh, 1000 Berlin Schaltungsanordnung zum Unterbrechen eines Leitungsstromes während einer vorbestimmten Zeit, insbesondere in Fernsprechteilnehmerstationen
DE2920944C2 (de) * 1979-05-21 1984-02-23 Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin Schaltungsanordnung für eine zeitlich definierte Leitungsunterbrechung (flash) in Fernmelde- insbesondere Fernsprechanlagen

Also Published As

Publication number Publication date
ATA412384A (de) 1987-02-15
DE3543075C2 (en, 2012) 1987-08-20
NL8503570A (nl) 1986-07-16
HU192380B (en) 1987-05-28
AT384133B (de) 1987-10-12
DE3543075A1 (de) 1986-09-18
HUT39303A (en) 1986-08-28

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