FR2207051B1 - - Google Patents

Info

Publication number
FR2207051B1
FR2207051B1 FR7341064A FR7341064A FR2207051B1 FR 2207051 B1 FR2207051 B1 FR 2207051B1 FR 7341064 A FR7341064 A FR 7341064A FR 7341064 A FR7341064 A FR 7341064A FR 2207051 B1 FR2207051 B1 FR 2207051B1
Authority
FR
France
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
Application number
FR7341064A
Other languages
French (fr)
Other versions
FR2207051A1 (de
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.)
Societe Technique pour lIndustrie Nouvelle SA STIN Switzerland
Original Assignee
Societe Technique pour lIndustrie Nouvelle SA STIN Switzerland
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 Societe Technique pour lIndustrie Nouvelle SA STIN Switzerland filed Critical Societe Technique pour lIndustrie Nouvelle SA STIN Switzerland
Publication of FR2207051A1 publication Critical patent/FR2207051A1/fr
Application granted granted Critical
Publication of FR2207051B1 publication Critical patent/FR2207051B1/fr
Expired 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
    • B61L1/185—Use of direct current

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Circuits Of Receivers In General (AREA)
  • Amplifiers (AREA)
FR7341064A 1972-11-21 1973-11-19 Expired FR2207051B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1691272A CH544686A (de) 1972-11-21 1972-11-21 Gleisüberwachungseinrichtung

Publications (2)

Publication Number Publication Date
FR2207051A1 FR2207051A1 (de) 1974-06-14
FR2207051B1 true FR2207051B1 (de) 1978-11-17

Family

ID=4421291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7341064A Expired FR2207051B1 (de) 1972-11-21 1973-11-19

Country Status (7)

Country Link
BE (1) BE807546A (de)
CH (1) CH544686A (de)
DE (1) DE2349750C3 (de)
FR (1) FR2207051B1 (de)
GB (1) GB1411835A (de)
HU (1) HU168448B (de)
SE (1) SE396580B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046103A1 (de) * 1980-12-06 1982-06-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Achssensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB919420A (en) * 1959-05-11 1963-02-27 Philips Electrical Ind Ltd Improvements in or relating to apparatus for detecting the presence of a railway train
US3267280A (en) * 1962-09-07 1966-08-16 Gen Signal Corp Track circuit

Also Published As

Publication number Publication date
DE2349750C3 (de) 1980-04-03
FR2207051A1 (de) 1974-06-14
HU168448B (de) 1976-04-28
DE2349750A1 (de) 1974-06-06
SE396580B (sv) 1977-09-26
DE2349750B2 (de) 1979-08-02
CH544686A (de) 1973-11-30
GB1411835A (en) 1975-10-29
BE807546A (fr) 1974-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse