IN2015DN03841A - - Google Patents

Download PDF

Info

Publication number
IN2015DN03841A
IN2015DN03841A IN3841DEN2015A IN2015DN03841A IN 2015DN03841 A IN2015DN03841 A IN 2015DN03841A IN 3841DEN2015 A IN3841DEN2015 A IN 3841DEN2015A IN 2015DN03841 A IN2015DN03841 A IN 2015DN03841A
Authority
IN
India
Prior art keywords
rotor
drive
shaft
peripheral
drum
Prior art date
Application number
Inventor
Bryant G Ragan
Kevin W Guernsey
Jr Wayne A Pertuit
Original Assignee
Laitram Llc
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 Laitram Llc filed Critical Laitram Llc
Publication of IN2015DN03841A publication Critical patent/IN2015DN03841A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/08—Drums, rollers, or wheels with self-contained driving mechanisms, e.g. motors and associated gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • B65G23/23—Arrangements or mountings of driving motors of electric linear motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/165—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors characterised by the squirrel-cage or other short-circuited windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/168—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having single-cage rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • H02K7/1008—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys structurally associated with the machine rotor

Abstract

A belt conveyor having an electromagnetic drive comprising a rotor and a stator sealed in separate nonmagnetic and non-conductive housings. The rotor is mounted to a drive shaft. A drive drum or drive sprockets supported on the shaft have peripheral drive surfaces that engage a conveyor belt. The rotor is coaxial with the peripheral drive surface either sealed within the drum or sprockets or housed on the shaft axially spaced from the drive surface. The rotor may include conductive rotor bars or permanent magnets. The stator is spaced apart from the rotor across a narrow gap and produces a traveling magnetic flux wave across the gap that causes the rotor and the peripheral drive surface to rotate and drive the conveyor belt.
IN3841DEN2015 2012-10-18 2013-10-08 IN2015DN03841A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261715383P 2012-10-18 2012-10-18
PCT/US2013/063766 WO2014062410A1 (en) 2012-10-18 2013-10-08 Belt conveyor and electromagnetic drive

Publications (1)

Publication Number Publication Date
IN2015DN03841A true IN2015DN03841A (en) 2015-10-02

Family

ID=50484331

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3841DEN2015 IN2015DN03841A (en) 2012-10-18 2013-10-08

Country Status (5)

Country Link
US (2) US9065310B2 (en)
EP (1) EP2909116B1 (en)
JP (1) JP2016501800A (en)
IN (1) IN2015DN03841A (en)
WO (1) WO2014062410A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9065310B2 (en) * 2012-10-18 2015-06-23 Laitram, L.L.C. Belt conveyor and electromagnetic drive
US9688473B2 (en) 2015-03-02 2017-06-27 Lorin Reed Conveying systems and methods of use
EP3307656A1 (en) * 2015-06-10 2018-04-18 Laitram, LLC Roller drive
EP3173887A1 (en) 2015-11-24 2017-05-31 Siemens Aktiengesellschaft Method for moving a linear actuator, linear actuator and production or packaging machine
CN105966823B (en) * 2016-06-14 2018-05-15 苏州艾隆科技股份有限公司 Horizontal medicine outlet device
US10538392B2 (en) * 2016-07-14 2020-01-21 Flexlink Ab Magnetic transmission for conveyor
US10723562B2 (en) * 2016-12-28 2020-07-28 Laitram, L.L.C. Axial flux motor for a conveyor
NZ765295A (en) 2017-11-22 2023-02-24 Lorin REED Improved produce conveying and sizing equipment
EP3885288B1 (en) * 2020-03-24 2023-03-01 Siemens Aktiengesellschaft Sorting system, latching device and transport unit
CN113086546B (en) * 2021-03-04 2022-08-05 中国矿业大学 Belt conveyor intelligent carrier roller set with self-checking function
KR102622872B1 (en) * 2021-06-17 2024-01-10 현대무벡스 주식회사 Goods transfer system
US11958694B2 (en) 2022-03-11 2024-04-16 Laitram, L.L.C. Magnetic XY sorting conveyor

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2684753A (en) 1952-05-10 1954-07-27 United Electric Coal Companies Magnetic drive for conveyer belts
US3501725A (en) * 1968-08-14 1970-03-17 Karl Richard Olesen Fixed stator rotary solenoid
DE2061175A1 (en) 1970-12-11 1972-07-06 Wedag Westfalia Dinnendahl Drive for belt conveyor
US3788447A (en) 1972-07-03 1974-01-29 Fmc Corp Linear motor conveyor
DE2336294A1 (en) 1973-07-17 1975-02-06 Continental Gummi Werke Ag CONVEYOR BELT
US4082180A (en) * 1976-08-02 1978-04-04 Reliance Electric Company Motorized conveyor pulley
JPS60229603A (en) 1984-04-26 1985-11-15 Toshiba Corp Conveying apparatus
US4832183A (en) 1984-08-20 1989-05-23 The Laitram Corporation Conveyor belt having insertable & selectable conveying member
US4781286A (en) 1986-11-12 1988-11-01 Automated Manufacturing Systems, Inc. Power and free roller conveyor
US5054601A (en) 1989-09-19 1991-10-08 Quipp, Incorporated Sorting conveyor
NL8902586A (en) 1989-10-19 1991-05-16 Vanderlande Ind Nederland TRANSPORT DEVICE.
US5172803A (en) 1989-11-01 1992-12-22 Lewin Heinz Ulrich Conveyor belt with built-in magnetic-motor linear drive
EP0594757B1 (en) 1991-07-12 1998-06-17 Denne Developments Limited Electromagnetic apparatus for producing linear motion
US5180344A (en) * 1992-03-23 1993-01-19 Interroll Holding A.G. Motorized pulley with internal mounts
JP2598711Y2 (en) 1993-06-30 1999-08-16 俊彦 清水 Linear motor type conveyor device
IT1275470B (en) * 1995-07-04 1997-08-07 Francesco Canziani DEVICE TO CONTROL THE MOVEMENT OF THE LOADING / UNLOADING BELT OF A TRANSPORT TROLLEY IN PARTICULAR FOR SORTING EQUIPMENT
JPH1029715A (en) 1996-07-15 1998-02-03 Ishikawajima Harima Heavy Ind Co Ltd Belt conveyor
JPH10231009A (en) 1996-12-17 1998-09-02 Ishikawajima Harima Heavy Ind Co Ltd Belt conveyor
US6710505B1 (en) * 1998-06-11 2004-03-23 Aspen Motion Technologies, Inc. Direct drive inside-out brushless roller motor
US6279728B1 (en) 1998-07-20 2001-08-28 Norbert G Jung Electro-magnetic conveyor
DE19914515C2 (en) 1999-03-30 2003-04-24 Interroll Holding Ag San Anton Drive system for conveyor rollers in a roller conveyor
US6229243B1 (en) * 1999-04-30 2001-05-08 Precise Power Corporation Rotor construction for controlled-pole electric machines
FI19992456A (en) * 1999-11-16 2001-05-17 Miscel Oy Ltd Structure and procedure for electric motor operation
US6450321B1 (en) * 2000-07-21 2002-09-17 The Procter & Gamble Company Method and apparatus utilizing servo motors for placing parts onto a moving web
BR0114193A (en) 2000-09-28 2003-07-29 Siemens Ag Positive displacement shoe and shoe separator and method
EP1353867A2 (en) * 2001-01-22 2003-10-22 Crisplant A/S Sorter conveyor
AU783789B2 (en) 2001-02-07 2005-12-08 Denipro Ag Conveyor system
US6528908B1 (en) 2001-10-09 2003-03-04 Rick Lee Induction drive for induction driven conveyor including a virtual continuous magnetic body and method of driving induction driven conveyor including a virtual continuous magnetic body
US20060011093A1 (en) 2002-07-26 2006-01-19 Viggo Jensen Conveyor and a method of providing a driving force to a conveyor
US20050113216A1 (en) * 2003-10-07 2005-05-26 Wei Cheng Belt drive system with outer rotor motor
US7597190B2 (en) 2004-10-15 2009-10-06 Rick Lee Belt including a flexible rare earth magnetic strip and conveyor utilizing a belt including a flexible rare earth magnetic strip
US7244205B2 (en) 2004-10-15 2007-07-17 Van Der Graaf, Inc. Key sprocket drive system
US7299915B2 (en) * 2004-12-06 2007-11-27 Reliance Electric Technologies, Llc Motorized pulley
WO2007006324A1 (en) * 2005-07-09 2007-01-18 Danfoss Drives A/S Conveyor
US7810637B2 (en) * 2008-07-28 2010-10-12 Laitram, L.L.C. Positively driven, tracking flat belt and conveyor
GB0902394D0 (en) * 2009-02-13 2009-04-01 Isis Innovation Electric machine- cooling
SG173872A1 (en) 2009-03-16 2011-10-28 Laitram Llc Conveyor belt apparatus and method including magnetically actuated rollers
DE102009014251B4 (en) 2009-03-20 2010-12-30 Siemens Aktiengesellschaft Container conveyor system for transporting piece goods, in particular pieces of luggage
WO2010108509A1 (en) * 2009-03-25 2010-09-30 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Electric linear drive
US20120032084A1 (en) 2009-04-15 2012-02-09 Koninklijke Philips Electronics N. V. Drive with curved linear induction motor
EP2421776A1 (en) 2009-04-20 2012-02-29 Andrew Boyd French Magnetic drive assemblies
US7618352B1 (en) * 2009-05-11 2009-11-17 Ta-Chuang Wei Driving mechanism for treadmill
IT1401648B1 (en) 2010-07-09 2013-08-02 Flexlink Techne S R L ELECTROMAGNETIC RING CONVEYOR CLOSED FOR THE TRANSPORT OF ITEMS
US8109383B1 (en) 2010-08-05 2012-02-07 Bunting Magnetics Co. Magnetic assembly for loading and conveying ferrous metal articles
DE102010054207A1 (en) * 2010-12-11 2012-06-14 Takraf Gmbh Drive drum, tail pulley and tensioning drum for belt conveyors
WO2012082680A2 (en) * 2010-12-13 2012-06-21 Radam Motors, Llc Stator used in an electrical motor or generator with low loss magnetic material and method of manufacturing a stator
CN202405974U (en) * 2012-01-01 2012-08-29 东菱技术股份有限公司 Magnetic steel build-in type irregular slot-shaped permanent-magnet servo motor
EP2664563A1 (en) * 2012-05-16 2013-11-20 ABB Technology AG Motor drive of a gearless belt conveyor drive system
US9065310B2 (en) * 2012-10-18 2015-06-23 Laitram, L.L.C. Belt conveyor and electromagnetic drive

Also Published As

Publication number Publication date
EP2909116A1 (en) 2015-08-26
US20140110227A1 (en) 2014-04-24
US9162824B2 (en) 2015-10-20
EP2909116A4 (en) 2016-06-22
EP2909116B1 (en) 2019-02-13
JP2016501800A (en) 2016-01-21
CN104718143A (en) 2015-06-17
US9065310B2 (en) 2015-06-23
US20150251853A1 (en) 2015-09-10
WO2014062410A1 (en) 2014-04-24

Similar Documents

Publication Publication Date Title
IN2015DN03841A (en)
CY1122489T1 (en) MAGNETIC MOTOR ARRANGEMENT FOR FOOD PROCESSING DEVICE
GB201214896D0 (en) A brake assembly and a method of operating a brake assembly
PH12016501452A1 (en) Flux machine
PH12015500383A1 (en) Apparatus and method for magnetically unloading a rotor bearing
MX2015015834A (en) Multi-layer sandwich-shaped electric wheel.
EP3011664A4 (en) Electric machine having rotor with slanted permanent magnets
RU2013118822A (en) SYNCHRONOUS MACHINE WITH ANISOTROPIC MAGNETIC CONDUCTIVITY OF ROTOR
IN2015DN01989A (en)
MX2017004933A (en) Radius conveyor with magnetic bearing.
WO2013026693A3 (en) Electric machine with damper shield
IN2014MN01440A (en)
IN2014DN07686A (en)
RU2013138975A (en) MAGNET REDUCER
WO2017191972A3 (en) Smartphone self-charging apparatus
WO2015062973A3 (en) Rotor for an electric machine of a domestic appliance, domestic appliance, and method for producing a rotor for an electric machine of a domestic appliance
EP3067899A4 (en) Magnetic material, permanent magnet, motor, and power generator
RU2014136019A (en) MAGNETIC CROSS CONVEYOR
LT2011036A (en) Toroidal electrical generator or engine
WO2013014151A3 (en) Electric machine
MX343526B (en) Direct-current electric motor.
PH12017501129A1 (en) Permanent magnet exciter and generator allowing highly efficient delivery of power
RU2010129121A (en) MAGNETIC DRIVE SYSTEM
IN2015DN03247A (en)
RU2012128488A (en) METHOD FOR CREATING ELECTRODYNAMIC TRACTION