FR353888A - Railroad train protection system - Google Patents

Railroad train protection system

Info

Publication number
FR353888A
FR353888A FR353888DA FR353888A FR 353888 A FR353888 A FR 353888A FR 353888D A FR353888D A FR 353888DA FR 353888 A FR353888 A FR 353888A
Authority
FR
France
Prior art keywords
protection system
train protection
railroad train
railroad
train
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
Application number
Other languages
French (fr)
Inventor
Abel-Raimond-Alexandre Gerard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR353888A publication Critical patent/FR353888A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
FR353888D 1905-05-02 1905-05-02 Railroad train protection system Expired FR353888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR353888T 1905-05-02

Publications (1)

Publication Number Publication Date
FR353888A true FR353888A (en) 1905-09-22

Family

ID=1402017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR353888D Expired FR353888A (en) 1905-05-02 1905-05-02 Railroad train protection system

Country Status (1)

Country Link
FR (1) FR353888A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112396350A (en) * 2020-12-07 2021-02-23 西安市轨道交通集团有限公司 Subway station passenger flow organization method and system based on color grading

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112396350A (en) * 2020-12-07 2021-02-23 西安市轨道交通集团有限公司 Subway station passenger flow organization method and system based on color grading

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