AU547363B2 - Apparatus for use in a telephone exchange - Google Patents

Apparatus for use in a telephone exchange

Info

Publication number
AU547363B2
AU547363B2 AU86920/82A AU8692082A AU547363B2 AU 547363 B2 AU547363 B2 AU 547363B2 AU 86920/82 A AU86920/82 A AU 86920/82A AU 8692082 A AU8692082 A AU 8692082A AU 547363 B2 AU547363 B2 AU 547363B2
Authority
AU
Australia
Prior art keywords
telephone exchange
telephone
exchange
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 - Fee Related
Application number
AU86920/82A
Other languages
English (en)
Other versions
AU8692082A (en
Inventor
Dieter Blossfeldt
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of AU8692082A publication Critical patent/AU8692082A/en
Application granted granted Critical
Publication of AU547363B2 publication Critical patent/AU547363B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/195—Manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/30—Containers for detonators or fuzes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H04M9/005—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line
    • H04M9/007—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line wherein the key telephone sets are star-connected to a central unit by a limited number of lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
AU86920/82A 1981-08-07 1982-08-06 Apparatus for use in a telephone exchange Expired - Fee Related AU547363B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE31312993 1981-08-07
DE19813131299 DE3131299A1 (de) 1981-08-07 1981-08-07 Schaltungsanordnung fuer fernsprechvermittlungsanlagen, insbesondere kleine nebenstellenanlagen, fuer die externe verbindungen zu eine schleifenimpulswahl bzw. eine mehrfrequenzcode-wahl erfordernde vermittlungsstellen herstellbar sind

Publications (2)

Publication Number Publication Date
AU8692082A AU8692082A (en) 1983-01-13
AU547363B2 true AU547363B2 (en) 1985-10-17

Family

ID=6138822

Family Applications (1)

Application Number Title Priority Date Filing Date
AU86920/82A Expired - Fee Related AU547363B2 (en) 1981-08-07 1982-08-06 Apparatus for use in a telephone exchange

Country Status (7)

Country Link
AR (1) AR229427A1 (de)
AT (1) AT377606B (de)
AU (1) AU547363B2 (de)
BR (1) BR8204653A (de)
DE (1) DE3131299A1 (de)
FI (1) FI822746L (de)
NO (1) NO822201L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU600523B2 (en) * 1986-09-23 1990-08-16 Siemens Aktiengesellschaft Apparatus for simulating the dialling pulse switch in a two-loop telephone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU600523B2 (en) * 1986-09-23 1990-08-16 Siemens Aktiengesellschaft Apparatus for simulating the dialling pulse switch in a two-loop telephone

Also Published As

Publication number Publication date
AR229427A1 (es) 1983-08-15
NO822201L (no) 1983-02-08
AT377606B (de) 1985-04-10
FI822746A0 (fi) 1982-08-06
ATA414979A (de) 1984-08-15
AU8692082A (en) 1983-01-13
FI822746L (fi) 1983-02-08
DE3131299A1 (de) 1983-03-17
BR8204653A (pt) 1983-08-02

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