AT355128B - CIRCUIT ARRANGEMENT FOR SECURELY INQUIRING THE SWITCHING POSITIONS OF SWITCHERS, IN PARTICULAR NUMBER SETTINGS - Google Patents

CIRCUIT ARRANGEMENT FOR SECURELY INQUIRING THE SWITCHING POSITIONS OF SWITCHERS, IN PARTICULAR NUMBER SETTINGS

Info

Publication number
AT355128B
AT355128B AT908477A AT908477A AT355128B AT 355128 B AT355128 B AT 355128B AT 908477 A AT908477 A AT 908477A AT 908477 A AT908477 A AT 908477A AT 355128 B AT355128 B AT 355128B
Authority
AT
Austria
Prior art keywords
switchers
inquiring
securely
circuit arrangement
particular number
Prior art date
Application number
AT908477A
Other languages
German (de)
Other versions
ATA908477A (en
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 ATA908477A publication Critical patent/ATA908477A/en
Application granted granted Critical
Publication of AT355128B publication Critical patent/AT355128B/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Input From Keyboards Or The Like (AREA)
AT908477A 1976-12-23 1977-12-19 CIRCUIT ARRANGEMENT FOR SECURELY INQUIRING THE SWITCHING POSITIONS OF SWITCHERS, IN PARTICULAR NUMBER SETTINGS AT355128B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762658521 DE2658521C3 (en) 1976-12-23 1976-12-23 Circuit arrangement for the secure interrogation of the switch positions of changeover switches, in particular number adjusters

Publications (2)

Publication Number Publication Date
ATA908477A ATA908477A (en) 1979-07-15
AT355128B true AT355128B (en) 1980-02-11

Family

ID=5996472

Family Applications (1)

Application Number Title Priority Date Filing Date
AT908477A AT355128B (en) 1976-12-23 1977-12-19 CIRCUIT ARRANGEMENT FOR SECURELY INQUIRING THE SWITCHING POSITIONS OF SWITCHERS, IN PARTICULAR NUMBER SETTINGS

Country Status (6)

Country Link
JP (1) JPS5380139A (en)
AT (1) AT355128B (en)
DE (1) DE2658521C3 (en)
FR (1) FR2375675A1 (en)
IT (1) IT1089183B (en)
NL (1) NL7712564A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA796811B (en) * 1978-12-22 1980-11-26 Lucas Industries Ltd Motor vehicle electrical system

Also Published As

Publication number Publication date
FR2375675B3 (en) 1980-08-29
DE2658521B2 (en) 1978-10-12
DE2658521C3 (en) 1979-06-07
DE2658521A1 (en) 1978-06-29
NL7712564A (en) 1978-06-27
ATA908477A (en) 1979-07-15
FR2375675A1 (en) 1978-07-21
JPS5380139A (en) 1978-07-15
IT1089183B (en) 1985-06-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee