DE59401606D1 - Schaltung zur funktionsprüfung von freimelderelais - Google Patents

Schaltung zur funktionsprüfung von freimelderelais

Info

Publication number
DE59401606D1
DE59401606D1 DE59401606T DE59401606T DE59401606D1 DE 59401606 D1 DE59401606 D1 DE 59401606D1 DE 59401606 T DE59401606 T DE 59401606T DE 59401606 T DE59401606 T DE 59401606T DE 59401606 D1 DE59401606 D1 DE 59401606D1
Authority
DE
Germany
Prior art keywords
signalling
relay
free track
checking
contact
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
DE59401606T
Other languages
English (en)
Inventor
Norbert Brandes
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
Application granted granted Critical
Publication of DE59401606D1 publication Critical patent/DE59401606D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Cookers (AREA)
  • Relay Circuits (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE59401606T 1993-02-23 1994-02-14 Schaltung zur funktionsprüfung von freimelderelais Expired - Fee Related DE59401606D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9302965U DE9302965U1 (de) 1993-02-23 1993-02-23 Schaltung zur Funktionsprüfung von Freimelderelais
PCT/DE1994/000145 WO1994019223A1 (de) 1993-02-23 1994-02-14 Schaltung zur funktionsprüfung von freimelderelais

Publications (1)

Publication Number Publication Date
DE59401606D1 true DE59401606D1 (de) 1997-02-27

Family

ID=6890029

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9302965U Expired - Lifetime DE9302965U1 (de) 1993-02-23 1993-02-23 Schaltung zur Funktionsprüfung von Freimelderelais
DE59401606T Expired - Fee Related DE59401606D1 (de) 1993-02-23 1994-02-14 Schaltung zur funktionsprüfung von freimelderelais

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9302965U Expired - Lifetime DE9302965U1 (de) 1993-02-23 1993-02-23 Schaltung zur Funktionsprüfung von Freimelderelais

Country Status (5)

Country Link
EP (1) EP0686109B1 (de)
AT (1) ATE147689T1 (de)
DE (2) DE9302965U1 (de)
DK (1) DK0686109T3 (de)
WO (1) WO1994019223A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1198407B (de) * 1962-02-15 1965-08-12 Standard Elektrik Lorenz Ag Schaltung zur Funktionspruefung von Gleisfreimelderelais
DE3522418A1 (de) * 1985-06-22 1987-01-02 Standard Elektrik Lorenz Ag Einrichtung zur meldung des belegungszustandes von gleisabschnitten im bereich eines stellwerks

Also Published As

Publication number Publication date
WO1994019223A1 (de) 1994-09-01
EP0686109A1 (de) 1995-12-13
DE9302965U1 (de) 1993-04-29
DK0686109T3 (da) 1997-07-21
EP0686109B1 (de) 1997-01-15
ATE147689T1 (de) 1997-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee