SE9502652D0 - Searcher for live conductor pairs - Google Patents

Searcher for live conductor pairs

Info

Publication number
SE9502652D0
SE9502652D0 SE9502652A SE9502652A SE9502652D0 SE 9502652 D0 SE9502652 D0 SE 9502652D0 SE 9502652 A SE9502652 A SE 9502652A SE 9502652 A SE9502652 A SE 9502652A SE 9502652 D0 SE9502652 D0 SE 9502652D0
Authority
SE
Sweden
Prior art keywords
field
searcher
monitor
conductor pairs
live conductor
Prior art date
Application number
SE9502652A
Other languages
Swedish (sv)
Other versions
SE505015C3 (en
SE505015C2 (en
SE9502652L (en
Inventor
Carl Sivers
Original Assignee
Sivers Research Ab
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 Sivers Research Ab filed Critical Sivers Research Ab
Priority to SE9502652A priority Critical patent/SE505015C2/en
Publication of SE9502652D0 publication Critical patent/SE9502652D0/en
Publication of SE505015C3 publication Critical patent/SE505015C3/en
Publication of SE9502652L publication Critical patent/SE9502652L/en
Publication of SE505015C2 publication Critical patent/SE505015C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • 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
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

One field monitor (3, 9) is placed on each side of the centre between the conduits. A further field monitor (4) is placed centrally between the first two, and, when the central position is achieved indicates a zero field. The field monitors are fitted in conjunction with a current take-off (6). The third field monitor (4) has zero voltage if it is located centrally between the conductors, but when it is in an inclined position it has voltage of the same polarity as the monitor towards the side of which it is located.
SE9502652A 1995-07-19 1995-07-19 Device for monitoring pair of conduits carrying electrical voltage e.g. for trolley bus SE505015C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9502652A SE505015C2 (en) 1995-07-19 1995-07-19 Device for monitoring pair of conduits carrying electrical voltage e.g. for trolley bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502652A SE505015C2 (en) 1995-07-19 1995-07-19 Device for monitoring pair of conduits carrying electrical voltage e.g. for trolley bus

Publications (4)

Publication Number Publication Date
SE9502652D0 true SE9502652D0 (en) 1995-07-19
SE505015C3 SE505015C3 (en) 1997-01-20
SE9502652L SE9502652L (en) 1997-01-20
SE505015C2 SE505015C2 (en) 1997-06-09

Family

ID=20399035

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502652A SE505015C2 (en) 1995-07-19 1995-07-19 Device for monitoring pair of conduits carrying electrical voltage e.g. for trolley bus

Country Status (1)

Country Link
SE (1) SE505015C2 (en)

Also Published As

Publication number Publication date
SE505015C2 (en) 1997-06-09
SE9502652L (en) 1997-01-20

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