GB2027900B - Loop metal body detector assemblies - Google Patents

Loop metal body detector assemblies

Info

Publication number
GB2027900B
GB2027900B GB7920372A GB7920372A GB2027900B GB 2027900 B GB2027900 B GB 2027900B GB 7920372 A GB7920372 A GB 7920372A GB 7920372 A GB7920372 A GB 7920372A GB 2027900 B GB2027900 B GB 2027900B
Authority
GB
United Kingdom
Prior art keywords
metal body
body detector
detector assemblies
loop metal
loop
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
GB7920372A
Other versions
GB2027900A (en
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.)
ELECTROMATIC Ltd
Original Assignee
ELECTROMATIC 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
Application filed by ELECTROMATIC Ltd filed Critical ELECTROMATIC Ltd
Publication of GB2027900A publication Critical patent/GB2027900A/en
Application granted granted Critical
Publication of GB2027900B publication Critical patent/GB2027900B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • 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
    • G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB7920372A 1978-06-13 1979-06-12 Loop metal body detector assemblies Expired GB2027900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00783378A ZA783378B (en) 1978-06-13 1978-06-13 Loop detector sensitivity arrangement

Publications (2)

Publication Number Publication Date
GB2027900A GB2027900A (en) 1980-02-27
GB2027900B true GB2027900B (en) 1982-10-06

Family

ID=25573043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7920372A Expired GB2027900B (en) 1978-06-13 1979-06-12 Loop metal body detector assemblies

Country Status (2)

Country Link
GB (1) GB2027900B (en)
ZA (1) ZA783378B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8970346B2 (en) * 2005-05-20 2015-03-03 Continental Automotive Systems, Inc. Signal sensitivity control during passive authentication
WO2015172831A1 (en) * 2014-05-15 2015-11-19 Husqvarna Ab Automatic sensitivity adjustment in object detection system

Also Published As

Publication number Publication date
ZA783378B (en) 1979-12-27
GB2027900A (en) 1980-02-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee