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DE1927660U - Device for identification of movable objects, in particular rail vehicles. - Google Patents

Device for identification of movable objects, in particular rail vehicles.

Info

Publication number
DE1927660U
DE1927660U DE1965G0032828 DEG0032828U DE1927660U DE 1927660 U DE1927660 U DE 1927660U DE 1965G0032828 DE1965G0032828 DE 1965G0032828 DE G0032828 U DEG0032828 U DE G0032828U DE 1927660 U DE1927660 U DE 1927660U
Authority
DE
Grant status
Grant
Patent type
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
DE1965G0032828
Other languages
German (de)
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.)
General Electric Co
Original Assignee
General Electric Co
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
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/04Indicating or recording train identities
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/02Devices 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
    • B61L3/08Devices 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
    • B61L3/12Devices 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 using magnetic or electrostatic induction; using radio waves
    • B61L3/121Devices 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 using magnetic or electrostatic induction; using radio waves using magnetic induction
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
DE1965G0032828 1964-07-29 1965-07-28 Device for identification of movable objects, in particular rail vehicles. Expired DE1927660U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US38588164 true 1964-07-29 1964-07-29

Publications (1)

Publication Number Publication Date
DE1927660U true DE1927660U (en) 1965-11-25

Family

ID=49883567

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1965G0032828 Expired DE1927660U (en) 1964-07-29 1965-07-28 Device for identification of movable objects, in particular rail vehicles.
DE19651466099 Pending DE1466099A1 (en) 1964-07-29 1965-07-28 Selective antenna system

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19651466099 Pending DE1466099A1 (en) 1964-07-29 1965-07-28 Selective antenna system

Country Status (3)

Country Link
JP (1) JPS4217509Y1 (en)
DE (2) DE1927660U (en)
GB (1) GB1091437A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4894106A (en) * 1972-03-17 1973-12-04
JPS4959419U (en) * 1972-09-01 1974-05-25
JPS574551B2 (en) * 1973-06-01 1982-01-26
GB2133660B (en) * 1982-11-09 1986-07-30 Tag Radionics Ltd Transponder detection systems
JPS6082876A (en) * 1983-10-13 1985-05-11 Hitachi Cable Ltd Position detecting apparatus of moving body
GB2180123B (en) * 1984-12-21 1989-01-18 Senezco Limited Transponder systems
JPH05283925A (en) * 1992-04-03 1993-10-29 Yamatake Honeywell Co Ltd Noncontact identification card sending/receiving antenna
WO2009136876A1 (en) * 2008-05-06 2009-11-12 Vinko Kunc Arrangement of a transmitting antenna and a receiving antenna
WO2013173252A1 (en) 2012-05-13 2013-11-21 Invention Mine Llc Full duplex wireless transmission with channel phase-based encryption
US9413516B2 (en) 2013-11-30 2016-08-09 Amir Keyvan Khandani Wireless full-duplex system and method with self-interference sampling
US9236996B2 (en) 2013-11-30 2016-01-12 Amir Keyvan Khandani Wireless full-duplex system and method using sideband test signals
US9820311B2 (en) 2014-01-30 2017-11-14 Amir Keyvan Khandani Adapter and associated method for full-duplex wireless communication

Also Published As

Publication number Publication date Type
DE1466099A1 (en) 1970-04-16 application
JPS4217509Y1 (en) 1967-10-09 grant
GB1091437A (en) 1967-11-15 application

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