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ATE99758T1 - FLOW RATE CONTROL OF A BUCKET-WHEEL EXCAVATOR OR BUCKET-WHEEL RECEIVER IN OPEN-CAST MINING. - Google Patents

FLOW RATE CONTROL OF A BUCKET-WHEEL EXCAVATOR OR BUCKET-WHEEL RECEIVER IN OPEN-CAST MINING.

Info

Publication number
ATE99758T1
ATE99758T1AT90114612TAT90114612TATE99758T1AT E99758 T1ATE99758 T1AT E99758T1AT 90114612 TAT90114612 TAT 90114612TAT 90114612 TAT90114612 TAT 90114612TAT E99758 T1ATE99758 T1AT E99758T1
Authority
AT
Austria
Prior art keywords
bucket
wheel
open
flow rate
rate control
Prior art date
Application number
AT90114612T
Other languages
German (de)
Inventor
Edmund Heimes
Hans-Joerg Nuesslin
Johann Hipp
Franz-Josef Hartlief
Franz-Arno Fassbender
Ralf Eckoldt
Dieter Dr Henning
Original Assignee
Siemens Ag
Rheinische Braunkohlenw Ag
Ibeo Ingenieurbuero Fuer Elekt
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 Siemens Ag, Rheinische Braunkohlenw Ag, Ibeo Ingenieurbuero Fuer ElektfiledCriticalSiemens Ag
Application grantedgrantedCritical
Publication of ATE99758T1publicationCriticalpatent/ATE99758T1/en

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Abstract

The invention relates to an extracted-quantity control system for a bucket wheel excavator (6), in which the slewing speed of the bucket wheel boom (7) and/or its vertical position is controlled while taking into account the bucket-wheel drive current as well as the weight and volume of the extracted material, the extracted volume of solid material cut by the bucket wheel being used as a further control variable. <IMAGE>
AT90114612T1989-08-081990-07-30 FLOW RATE CONTROL OF A BUCKET-WHEEL EXCAVATOR OR BUCKET-WHEEL RECEIVER IN OPEN-CAST MINING.ATE99758T1 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
DE39262221989-08-08
EP90114612AEP0412399B1 (en)1989-08-081990-07-30Dug volume control for a bucket wheel excavator

Publications (1)

Publication NumberPublication Date
ATE99758T1true ATE99758T1 (en)1994-01-15

Family

ID=6386749

Family Applications (1)

Application NumberTitlePriority DateFiling Date
AT90114612TATE99758T1 (en)1989-08-081990-07-30 FLOW RATE CONTROL OF A BUCKET-WHEEL EXCAVATOR OR BUCKET-WHEEL RECEIVER IN OPEN-CAST MINING.

Country Status (5)

CountryLink
EP (1)EP0412399B1 (en)
AT (1)ATE99758T1 (en)
AU (1)AU634802B2 (en)
DE (1)DE59004104D1 (en)
ES (1)ES2048372T3 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0994987B1 (en)1997-07-102002-04-10Siemens AktiengesellschaftBucket wheel machinery
DE19748761A1 (en)*1997-11-051999-05-06Krupp Foerdertechnik GmbhCoal extraction machine
USRE46672E1 (en)2006-07-132018-01-16Velodyne Lidar, Inc.High definition LiDAR system
AU2012202213B2 (en)2011-04-142014-11-27Joy Global Surface Mining IncSwing automation for rope shovel
US9206587B2 (en)2012-03-162015-12-08Harnischfeger Technologies, Inc.Automated control of dipper swing for a shovel
US10627490B2 (en)2016-01-312020-04-21Velodyne Lidar, Inc.Multiple pulse, LIDAR based 3-D imaging
US12123950B2 (en)2016-02-152024-10-22Red Creamery, LLCHybrid LADAR with co-planar scanning and imaging field-of-view
US11556000B1 (en)2019-08-222023-01-17Red Creamery LlcDistally-actuated scanning mirror
US12399279B1 (en)2016-02-152025-08-26Red Creamery LlcEnhanced hybrid LIDAR with high-speed scanning
US12399278B1 (en)2016-02-152025-08-26Red Creamery LlcHybrid LIDAR with optically enhanced scanned laser
EP3430428B1 (en)2016-03-192025-04-02Velodyne Lidar USA, Inc.Integrated illumination and detection for lidar based 3-d imaging
WO2017210418A1 (en)2016-06-012017-12-07Velodyne Lidar, Inc.Multiple pixel scanning lidar
EP3593166B1 (en)2017-03-312024-04-17Velodyne Lidar USA, Inc.Integrated lidar illumination power control
CN110809704B (en)2017-05-082022-11-01威力登激光雷达美国有限公司LIDAR data acquisition and control
DE102018109498A1 (en)*2018-02-232019-08-29Liebherr-Components Biberach Gmbh Bucket wheel excavator and method for controlling a bucket wheel excavator
CN108661107A (en)*2018-04-122018-10-16王海燕Hydraulic energy distributes controllable type excavator
US11082010B2 (en)2018-11-062021-08-03Velodyne Lidar Usa, Inc.Systems and methods for TIA base current detection and compensation
US11885958B2 (en)2019-01-072024-01-30Velodyne Lidar Usa, Inc.Systems and methods for a dual axis resonant scanning mirror
US12061263B2 (en)2019-01-072024-08-13Velodyne Lidar Usa, Inc.Systems and methods for a configurable sensor system
DE102019214626A1 (en)*2019-09-252020-09-24Thyssenkrupp Ag Device and method for optimizing mining processes, as well as use and computer program product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE1634712C3 (en)*1965-12-171974-06-06Fried. Krupp Gmbh, 4300 Essen Device for regulating the conveying capacity of a continuously conveying earthmoving device
FR2420120A1 (en)*1978-03-171979-10-12Coal Industry Patents Ltd CONTROL SYSTEM ALLOWING TO DETERMINE THE CONFIGURATION OF AN ORE BLASTING PATH WHOSE ENDS CANNOT BE CONNECTED BY A LINE OF SIGHT
FR2468101A1 (en)*1979-10-171981-04-30SncfRadial dimensions of tunnel measurements appts. - employs laser whose output is deviated by constant angle by rotatable mirror assembly for alignment with reference beam
US4695163A (en)*1985-06-171987-09-22Schachar Ronald AMethod and apparatus for determining surface shapes using reflected laser light
FR2637625B1 (en)*1988-10-111994-04-08Screg Routes Travaux Publics METHOD AND DEVICE FOR AUTOMATICALLY POSITIONING CONTINUOUSLY AN ADJUSTMENT TOOL FOR A PUBLIC WORKS MACHINE, ON A GROUND HAVING A REAL SURFACE TO BE WORKED

Also Published As

Publication numberPublication date
AU6027890A (en)1991-02-14
ES2048372T3 (en)1994-03-16
EP0412399B1 (en)1994-01-05
DE59004104D1 (en)1994-02-17
AU634802B2 (en)1993-03-04
EP0412399A1 (en)1991-02-13

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