FR2205029A5 - - Google Patents

Info

Publication number
FR2205029A5
FR2205029A5 FR7238792A FR7238792A FR2205029A5 FR 2205029 A5 FR2205029 A5 FR 2205029A5 FR 7238792 A FR7238792 A FR 7238792A FR 7238792 A FR7238792 A FR 7238792A FR 2205029 A5 FR2205029 A5 FR 2205029A5
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
FR7238792A
Other languages
French (fr)
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.)
Cegelec SA
Original Assignee
Cegelec SA
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 Cegelec SA filed Critical Cegelec SA
Priority to FR7238792A priority Critical patent/FR2205029A5/fr
Priority to ZA738464A priority patent/ZA738464B/en
Priority to ES420208A priority patent/ES420208A1/en
Application granted granted Critical
Publication of FR2205029A5 publication Critical patent/FR2205029A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning, or like safety means along the route or between vehicles or vehicle trains
    • B61L23/08—Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only
    • B61L23/14—Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only automatically operated
    • B61L23/16—Track circuits specially adapted for section blocking
    • B61L23/166—Track circuits specially adapted for section blocking using alternating current
FR7238792A 1972-11-02 1972-11-02 Expired FR2205029A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7238792A FR2205029A5 (en) 1972-11-02 1972-11-02
ZA738464A ZA738464B (en) 1972-11-02 1973-11-02 Absolute,permissive single track block,without isolated joints and without line-wires
ES420208A ES420208A1 (en) 1972-11-02 1973-11-02 Improvements in automatic blocks for the signage of railways. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238792A FR2205029A5 (en) 1972-11-02 1972-11-02

Publications (1)

Publication Number Publication Date
FR2205029A5 true FR2205029A5 (en) 1974-05-24

Family

ID=9106534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238792A Expired FR2205029A5 (en) 1972-11-02 1972-11-02

Country Status (3)

Country Link
ES (1) ES420208A1 (en)
FR (1) FR2205029A5 (en)
ZA (1) ZA738464B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11104362B2 (en) * 2016-06-24 2021-08-31 Siemens Mobility, Inc. System and method for controlling signaling devices along railroad tracks in electrified territory

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11104362B2 (en) * 2016-06-24 2021-08-31 Siemens Mobility, Inc. System and method for controlling signaling devices along railroad tracks in electrified territory

Also Published As

Publication number Publication date
ZA738464B (en) 1974-09-25
ES420208A1 (en) 1976-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse