JPS567106A - Inducing system for travelling object - Google Patents

Inducing system for travelling object

Info

Publication number
JPS567106A
JPS567106A JP8098079A JP8098079A JPS567106A JP S567106 A JPS567106 A JP S567106A JP 8098079 A JP8098079 A JP 8098079A JP 8098079 A JP8098079 A JP 8098079A JP S567106 A JPS567106 A JP S567106A
Authority
JP
Japan
Prior art keywords
line
travelling object
shift
coil
coils
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.)
Pending
Application number
JP8098079A
Other languages
Japanese (ja)
Inventor
Kazuo Kotani
Susumu Osawa
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP8098079A priority Critical patent/JPS567106A/en
Publication of JPS567106A publication Critical patent/JPS567106A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

PURPOSE: To perform the induction for the travelling object by detecting the shift direction of the travelling object to the electromagnetic induction line, thus reducing the meandering running of the travelling object.
CONSTITUTION: Loop coil 2a provided vertically to the horizontal plane and right- angled to the longer direction of electromagnetic induction line 1 plus loop coil 2b provided right-angled to the horizontal plane and horizontally to the longer direction of line 1 are mounted on the travelling object (not shown in the figure) which runs along line 1. In case the direction of the travelling object shifts to line 1, both coils 2a and 2b also shift to line 1 by θ. In this connection, the magnetic line of force 4 given from line 1 pierces from face 3a through 3b of coil 2a. And in case the coils shift in the opposite direction, force 4 pierces through coil 2a in the opposite direction. On the other hand, the direction of force 4 piercing through coil 2b is constant regardless of its shift direction. Accordingly, the phases of the voltage induced to coils 2a and 2b become in the same direction or the opposite direction according to how to shift. Thus this phase direction is detected to give the directional control to the travelling object.
COPYRIGHT: (C)1981,JPO&Japio
JP8098079A 1979-06-27 1979-06-27 Inducing system for travelling object Pending JPS567106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8098079A JPS567106A (en) 1979-06-27 1979-06-27 Inducing system for travelling object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8098079A JPS567106A (en) 1979-06-27 1979-06-27 Inducing system for travelling object

Publications (1)

Publication Number Publication Date
JPS567106A true JPS567106A (en) 1981-01-24

Family

ID=13733646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8098079A Pending JPS567106A (en) 1979-06-27 1979-06-27 Inducing system for travelling object

Country Status (1)

Country Link
JP (1) JPS567106A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095617A (en) * 1983-10-28 1985-05-29 Shin Kobe Electric Mach Co Ltd Steering signal detecting device for unattended carrying car
NL1008587C2 (en) * 1998-03-13 1999-09-14 Univ Eindhoven Tech Determining the lateral position of a bus in relation to a road

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095617A (en) * 1983-10-28 1985-05-29 Shin Kobe Electric Mach Co Ltd Steering signal detecting device for unattended carrying car
NL1008587C2 (en) * 1998-03-13 1999-09-14 Univ Eindhoven Tech Determining the lateral position of a bus in relation to a road

Similar Documents

Publication Publication Date Title
KR840002524A (en) Device for detecting metal body
GB8321236D0 (en) Gradient null displacement coil
JPS567106A (en) Inducing system for travelling object
JPS5765416A (en) Control circuit system for magnetic bearing
JPS532045A (en) Coordinates read method and its device
JPS5611512A (en) Detecting method of off-course of unattended car of magnetic field induction type
JPS5262617A (en) Core for electric induction machine
JPS5693648A (en) Preventing method for oscillation of steel belt and device thereof
JPS5220063A (en) Location detector
JPS5631108A (en) Inducting system for travelling object
JPS562566A (en) Detecting method for rotation of motor
JPS5224593A (en) Material detecting device
JPS5477338A (en) Induction heating apparatus
JPS5346588A (en) Conveying body induction method
JPS5611513A (en) Detecting method of stop position of unattended car
JPS5725188A (en) Controlling method for induction motor
JPS5765415A (en) Control circuit system for magnetic bearing
JPS53122477A (en) End control system of auto balance circuit in eddy current flaw detector
JPS5363507A (en) Single phase induction motors
JPS5610004A (en) Controlling method of ac electric car
JPS5362997A (en) Control device of plasma generator
JPS5353866A (en) Positional control system for c-shaped hook suspended by crane
JPS5229247A (en) Metal detecting method
JPS5262832A (en) Course detect system of driverless car
JPS55138601A (en) Detector for breadth and breadthwise displacement of sheet blank