FR2317192A1 - Magnetic conveyor belt or monorail control system - has fixed reader system connected to rail including Hall generator - Google Patents

Magnetic conveyor belt or monorail control system - has fixed reader system connected to rail including Hall generator

Info

Publication number
FR2317192A1
FR2317192A1 FR7521406A FR7521406A FR2317192A1 FR 2317192 A1 FR2317192 A1 FR 2317192A1 FR 7521406 A FR7521406 A FR 7521406A FR 7521406 A FR7521406 A FR 7521406A FR 2317192 A1 FR2317192 A1 FR 2317192A1
Authority
FR
Grant status
Application
Patent type
Prior art keywords
field
permanent
reader
magnets
rail
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.)
Granted
Application number
FR7521406A
Other languages
French (fr)
Other versions
FR2317192B1 (en )
Inventor
I V Antonets
I K Mlynchik
A P Panov
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.)
PROEKTNO TEKHNOLOGICHESKY INSTIT
PT INSTIT
Original Assignee
PROEKTNO TEKHNOLOGICHESKY INSTIT
PT INSTIT
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING; SHOP CONVEYOR SYSTEMS; PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material handling devices associated with conveyors; Methods employing such devices
    • B65G47/34Devices for discharging articles or materials from conveyors
    • B65G47/46Devices for discharging articles or materials from conveyors and distributing, e.g. automatically, to desired points
    • B65G47/48Devices for discharging articles or materials from conveyors and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load carrier
    • B65G47/49Devices for discharging articles or materials from conveyors and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load carrier without bodily contact between article or load carrier and automatic control device, e.g. the destination marks being electrically or electronically detected
    • B65G47/496Devices for discharging articles or materials from conveyors and distributing, e.g. automatically, to desired points according to bodily destination marks on either articles or load carrier without bodily contact between article or load carrier and automatic control device, e.g. the destination marks being electrically or electronically detected by use of magnetic responsive means

Abstract

A goods holder (5) running as a monorail has permanent magnets (3) acting as a data carrier (2). These permanent magnets pass through a gapped electro magnet which is supplied with DC or AC bracketted on the conveyor rail (1). Combinations of magnetic field strength and direction identify the residual field of the permanent magnets. A reader (15) bracketted alongside (16), has a Hall generator (17) with an input (18) on an AC supply (19) and an input (20) on a non-linear exciter circuit (21). The output EMF (22), (23) changed in magnitude and polarity according to the carrier field, channels through a heteropulse decoder (24) to a responding output unit (25). The exciter raised pulse amplitude with increased sensitivity. The reader includes earth field compensation for stability.
FR7521406A 1975-07-08 1975-07-08 Expired FR2317192B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7521406A FR2317192B1 (en) 1975-07-08 1975-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521406A FR2317192B1 (en) 1975-07-08 1975-07-08

Publications (2)

Publication Number Publication Date
FR2317192A1 true true FR2317192A1 (en) 1977-02-04
FR2317192B1 FR2317192B1 (en) 1977-12-16

Family

ID=9157664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521406A Expired FR2317192B1 (en) 1975-07-08 1975-07-08

Country Status (1)

Country Link
FR (1) FR2317192B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260349A (en) * 1965-10-04 1966-07-12 Rapids Standard Co Inc Coded carrier conveyor system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260349A (en) * 1965-10-04 1966-07-12 Rapids Standard Co Inc Coded carrier conveyor system

Also Published As

Publication number Publication date Type
FR2317192B1 (en) 1977-12-16 grant

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Legal Events

Date Code Title Description
ST Notification of lapse