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GB1545045A - Animal identification systems - Google Patents

Animal identification systems

Info

Publication number
GB1545045A
GB1545045A GB610375A GB610375A GB1545045A GB 1545045 A GB1545045 A GB 1545045A GB 610375 A GB610375 A GB 610375A GB 610375 A GB610375 A GB 610375A GB 1545045 A GB1545045 A GB 1545045A
Authority
GB
United Kingdom
Prior art keywords
identification systems
animal identification
animal
systems
identification
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
GB610375A
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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
Priority claimed from GB56091/67A external-priority patent/GB1187130A/en
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB610375A priority Critical patent/GB1545045A/en
Priority to AU11073/76A priority patent/AU506605B2/en
Priority to FR7603816A priority patent/FR2301135A2/en
Publication of GB1545045A publication Critical patent/GB1545045A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/04—Indicating or recording train identities
    • B61L25/043—Indicating or recording train identities using inductive tags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/04—Indicating or recording train identities
    • B61L25/045—Indicating or recording train identities using reradiating tags
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S13/00—Systems 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems 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
    • G01S13/751—Systems 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 wherein the responder or reflector radiates a coded signal
    • G01S13/758—Systems 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 wherein the responder or reflector radiates a coded signal using a signal generator powered by the interrogation signal
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
GB610375A 1967-12-09 1975-02-13 Animal identification systems Expired GB1545045A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB610375A GB1545045A (en) 1967-12-09 1975-02-13 Animal identification systems
AU11073/76A AU506605B2 (en) 1975-02-13 1976-02-12 Transponder/interrogator system
FR7603816A FR2301135A2 (en) 1967-12-09 1976-02-12 VEHICLE IDENTIFICATION SYSTEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB56091/67A GB1187130A (en) 1967-12-09 1967-12-09 Improvements in or relating to Vehicle Identification Systems.
GB610375A GB1545045A (en) 1967-12-09 1975-02-13 Animal identification systems

Publications (1)

Publication Number Publication Date
GB1545045A true GB1545045A (en) 1979-05-02

Family

ID=26240433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB610375A Expired GB1545045A (en) 1967-12-09 1975-02-13 Animal identification systems

Country Status (2)

Country Link
FR (1) FR2301135A2 (en)
GB (1) GB1545045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127575A (en) * 1982-04-15 1984-04-11 Philips Nv Optical wavelength-multiplexing and/or demultiplexing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442452A1 (en) * 1978-11-27 1980-06-20 Alsthom Cgee REMOTE RECOGNITION DEVICE OF A MOBILE CARRIER OF AN ENCODED ANSWERING DEVICE
NL8200138A (en) * 1982-01-14 1983-08-01 Nedap Nv DETECTION SYSTEM.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127575A (en) * 1982-04-15 1984-04-11 Philips Nv Optical wavelength-multiplexing and/or demultiplexing device

Also Published As

Publication number Publication date
FR2301135A2 (en) 1976-09-10

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years