OA01027A - Control of the signaling relays by a field switch. - Google Patents

Control of the signaling relays by a field switch.

Info

Publication number
OA01027A
OA01027A OA50353A OA50353A OA01027A OA 01027 A OA01027 A OA 01027A OA 50353 A OA50353 A OA 50353A OA 50353 A OA50353 A OA 50353A OA 01027 A OA01027 A OA 01027A
Authority
OA
OAPI
Prior art keywords
control
field switch
signaling relays
relays
signaling
Prior art date
Application number
OA50353A
Other languages
French (fr)
Original Assignee
Sncf
Emile Leroy
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 Sncf, Emile Leroy filed Critical Sncf
Publication of OA01027A publication Critical patent/OA01027A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels
    • G08C19/32—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels of one conductor or channel
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • G01D5/251—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts one conductor or channel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Multiple Motors (AREA)
  • Basic Packing Technique (AREA)
  • Relay Circuits (AREA)
OA50353A 1961-06-06 1964-09-18 Control of the signaling relays by a field switch. OA01027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864043A FR1299015A (en) 1961-06-06 1961-06-06 Control of the signaling relays by a switch in the field

Publications (1)

Publication Number Publication Date
OA01027A true OA01027A (en) 1968-08-07

Family

ID=8756643

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50353A OA01027A (en) 1961-06-06 1964-09-18 Control of the signaling relays by a field switch.

Country Status (6)

Country Link
CH (1) CH396157A (en)
ES (1) ES277907A1 (en)
FR (1) FR1299015A (en)
GB (1) GB955586A (en)
LU (1) LU41820A1 (en)
OA (1) OA01027A (en)

Also Published As

Publication number Publication date
LU41820A1 (en) 1962-08-02
GB955586A (en) 1964-04-15
CH396157A (en) 1965-07-31
FR1299015A (en) 1962-07-20
ES277907A1 (en) 1963-01-16

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