FR2189744B1 - - Google Patents

Info

Publication number
FR2189744B1
FR2189744B1 FR7222240A FR7222240A FR2189744B1 FR 2189744 B1 FR2189744 B1 FR 2189744B1 FR 7222240 A FR7222240 A FR 7222240A FR 7222240 A FR7222240 A FR 7222240A FR 2189744 B1 FR2189744 B1 FR 2189744B1
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
FR7222240A
Other languages
French (fr)
Other versions
FR2189744A1 (enrdf_load_stackoverflow
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse 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 Compagnie des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Priority to FR7222240A priority Critical patent/FR2189744B1/fr
Priority to IT6880173A priority patent/IT986477B/it
Publication of FR2189744A1 publication Critical patent/FR2189744A1/fr
Application granted granted Critical
Publication of FR2189744B1 publication Critical patent/FR2189744B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L17/00—Switching systems for classification yards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7222240A 1972-06-20 1972-06-20 Expired FR2189744B1 (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7222240A FR2189744B1 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20
IT6880173A IT986477B (it) 1972-06-20 1973-06-18 Dispositivo per la misura dell in duttanza di una spira conduttrice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222240A FR2189744B1 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20

Publications (2)

Publication Number Publication Date
FR2189744A1 FR2189744A1 (enrdf_load_stackoverflow) 1974-01-25
FR2189744B1 true FR2189744B1 (enrdf_load_stackoverflow) 1976-03-12

Family

ID=9100494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222240A Expired FR2189744B1 (enrdf_load_stackoverflow) 1972-06-20 1972-06-20

Country Status (2)

Country Link
FR (1) FR2189744B1 (enrdf_load_stackoverflow)
IT (1) IT986477B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
IT986477B (it) 1975-01-30
FR2189744A1 (enrdf_load_stackoverflow) 1974-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse