FR832515A - Repeating detonator - Google Patents

Repeating detonator

Info

Publication number
FR832515A
FR832515A FR832515DA FR832515A FR 832515 A FR832515 A FR 832515A FR 832515D A FR832515D A FR 832515DA FR 832515 A FR832515 A FR 832515A
Authority
FR
France
Prior art keywords
detonator
repeating
repeating detonator
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)
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 dElectricite Mors SA
Original Assignee
Societe dElectricite Mors 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 Societe dElectricite Mors SA filed Critical Societe dElectricite Mors SA
Application granted granted Critical
Publication of FR832515A publication Critical patent/FR832515A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/20—Audible signals, e.g. detonator audible signalling
    • B61L5/22—Devices for initiating the release of detonators in a certain position of a signal
FR832515D 1937-05-13 1937-05-13 Repeating detonator Expired FR832515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832515T 1937-05-13

Publications (1)

Publication Number Publication Date
FR832515A true FR832515A (en) 1938-09-28

Family

ID=9296055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832515D Expired FR832515A (en) 1937-05-13 1937-05-13 Repeating detonator

Country Status (1)

Country Link
FR (1) FR832515A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187663B (en) * 1958-12-19 1965-02-25 Mors Electricite Bang signal device for railways for the acoustic indication of the crossing of a closed signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1187663B (en) * 1958-12-19 1965-02-25 Mors Electricite Bang signal device for railways for the acoustic indication of the crossing of a closed signal

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