BE844714A - SELECTOR DEVICE, IN PARTICULAR, FOR AN EMERGENCY CALL DEVICE - Google Patents

SELECTOR DEVICE, IN PARTICULAR, FOR AN EMERGENCY CALL DEVICE

Info

Publication number
BE844714A
BE844714A BE169406A BE169406A BE844714A BE 844714 A BE844714 A BE 844714A BE 169406 A BE169406 A BE 169406A BE 169406 A BE169406 A BE 169406A BE 844714 A BE844714 A BE 844714A
Authority
BE
Belgium
Prior art keywords
emergency call
selector
call device
selector device
emergency
Prior art date
Application number
BE169406A
Other languages
French (fr)
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
Priority claimed from DE19752534228 external-priority patent/DE2534228C3/en
Application filed filed Critical
Publication of BE844714A publication Critical patent/BE844714A/en

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
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
    • H04M1/2725—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial using electronic memories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
    • H04Q5/02—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with direct connection for all subscribers, i.e. party-line systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
BE169406A 1975-07-31 1976-07-30 SELECTOR DEVICE, IN PARTICULAR, FOR AN EMERGENCY CALL DEVICE BE844714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752534228 DE2534228C3 (en) 1975-07-31 Dialing device, in particular for an emergency call device

Publications (1)

Publication Number Publication Date
BE844714A true BE844714A (en) 1976-11-16

Family

ID=5952912

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169406A BE844714A (en) 1975-07-31 1976-07-30 SELECTOR DEVICE, IN PARTICULAR, FOR AN EMERGENCY CALL DEVICE

Country Status (8)

Country Link
AT (1) AT351081B (en)
BE (1) BE844714A (en)
CH (1) CH599729A5 (en)
FI (1) FI61978C (en)
LU (1) LU75483A1 (en)
NL (1) NL175686C (en)
NO (1) NO141242C (en)
SE (1) SE435884B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI77344C (en) * 1987-10-15 1989-02-10 Sostel Oy TILL ETT TELEFONNAET ANSLUTBAR INTELLIGENT ALARMANORDNING.

Also Published As

Publication number Publication date
NO141242B (en) 1979-10-22
DE2534228B2 (en) 1977-06-30
NL7608423A (en) 1977-02-02
SE435884B (en) 1984-10-22
NL175686C (en) 1984-12-03
NO141242C (en) 1980-01-30
NO762533L (en) 1977-02-01
CH599729A5 (en) 1978-05-31
DE2534228A1 (en) 1977-02-03
ATA478276A (en) 1978-12-15
AT351081B (en) 1979-07-10
FI61978B (en) 1982-06-30
FI61978C (en) 1982-10-11
FI762139A (en) 1977-02-01
LU75483A1 (en) 1977-03-02
SE7607778L (en) 1977-02-01
NL175686B (en) 1984-07-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NEUMANN ELEKTRONIK G.M.B.H.

Effective date: 19880731