IT8420339A0 - Regolatore automatico della velocita' di un trasportatore sommerso a raschiamento. - Google Patents

Regolatore automatico della velocita' di un trasportatore sommerso a raschiamento.

Info

Publication number
IT8420339A0
IT8420339A0 IT8420339A IT2033984A IT8420339A0 IT 8420339 A0 IT8420339 A0 IT 8420339A0 IT 8420339 A IT8420339 A IT 8420339A IT 2033984 A IT2033984 A IT 2033984A IT 8420339 A0 IT8420339 A0 IT 8420339A0
Authority
IT
Italy
Prior art keywords
speed regulator
automatic speed
scraper conveyor
submerged scraper
submerged
Prior art date
Application number
IT8420339A
Other languages
English (en)
Other versions
IT1173540B (it
Inventor
M Malone Dennis
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of IT8420339A0 publication Critical patent/IT8420339A0/it
Application granted granted Critical
Publication of IT1173540B publication Critical patent/IT1173540B/it

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
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/16—Controlling the angular speed of one shaft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/923—Feed through including at least one endless conveyor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/906—Proportional-integral system

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Conveyors (AREA)
  • Chain Conveyers (AREA)
IT20339/84A 1983-04-18 1984-04-02 Regolatore automatico della velocita' di un trasportatore sommerso a raschiamento IT1173540B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/485,919 US4533856A (en) 1983-04-18 1983-04-18 Submerged scraper conveyor automatic speed control

Publications (2)

Publication Number Publication Date
IT8420339A0 true IT8420339A0 (it) 1984-04-02
IT1173540B IT1173540B (it) 1987-06-24

Family

ID=23929938

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20339/84A IT1173540B (it) 1983-04-18 1984-04-02 Regolatore automatico della velocita' di un trasportatore sommerso a raschiamento

Country Status (8)

Country Link
US (1) US4533856A (it)
JP (1) JPS59198215A (it)
AU (1) AU2703384A (it)
CA (1) CA1226922A (it)
DE (1) DE3414777A1 (it)
ES (1) ES8503613A1 (it)
IT (1) IT1173540B (it)
ZA (1) ZA836491B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895081A (en) * 1987-04-08 1990-01-23 General Signal Corporation Gravimetric feeder, especially adapted for use in a calorimetry system
US4770110A (en) * 1987-08-17 1988-09-13 Lothar Teske Conveyor for removing burnt residue from an incinerator
US8973742B2 (en) 2010-04-26 2015-03-10 Joy Mm Delaware, Inc. Chain tension sensor
GB2469815B (en) * 2009-04-28 2012-08-29 Joy Mm Delaware Inc Armoured face conveyor extendable at head gate end
GB2469816B (en) * 2009-04-28 2012-10-31 Joy Mm Delaware Inc Conveyor sensor arrangement
US8191703B2 (en) * 2010-02-18 2012-06-05 Ecolab Usa Inc. Conveyor system monitoring and maintenance
US8636140B2 (en) 2010-04-26 2014-01-28 Joy Mm Delaware, Inc. Chain tension sensor
US9422112B2 (en) 2011-07-22 2016-08-23 Joy Mm Delaware, Inc. Systems and methods for controlling a conveyor in a mining system
CN104291086A (zh) * 2014-10-21 2015-01-21 中煤张家口煤矿机械有限责任公司 一种用于变频驱动型刮板输送机控制系统
CN109533867B (zh) * 2018-12-30 2023-09-08 南京博蓝奇智能科技有限公司 分段独立控制输送机及输送系统
JP7419657B2 (ja) * 2019-02-21 2024-01-23 Ｕｂｅマシナリー株式会社 チェーン式コンベア装置及びその運転方法
CN113620024B (zh) * 2021-06-21 2022-10-25 国网浙江省电力有限公司湖州供电公司 一种数据驱动的多驱输送机转矩控制方法及装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221237A (en) * 1961-10-16 1965-11-30 Kalenian Aram Series capacitor in d.c. motor control system
US3188841A (en) * 1962-03-16 1965-06-15 Westinghouse Electric Corp Multistand sampling tension regulating system
US3348107A (en) * 1964-07-01 1967-10-17 Reliance Electric & Eng Co Tension controlled web drive
US3318547A (en) * 1964-09-28 1967-05-09 Minnesota Mining & Mfg Tape transport system
US3507134A (en) * 1968-02-20 1970-04-21 Westinghouse Electric Corp Interstand tension control for tandem cold rolling mills
US3671953A (en) * 1970-07-02 1972-06-20 Monsanto Co High, low and thermocouple burn-out alarm system
US3675482A (en) * 1970-10-14 1972-07-11 Goodyear Tire & Rubber Automatic tension sensing apparatus for belt conveyor
US3734426A (en) * 1971-04-15 1973-05-22 Bell & Howell Co Tape tension control in tape recorders
JPS5414388B2 (it) * 1973-03-28 1979-06-06
US4008386A (en) * 1976-01-13 1977-02-15 Leeds & Northrup Company Method and means for producing a control signal for process control including removable means for increasing gain as a time integral of error
US4126817A (en) * 1977-02-16 1978-11-21 Xerox Corporation Servo system for maintaining constant tension on a web
FI59494C (fi) * 1979-05-31 1981-08-10 Antti Niemi Foerfarande och anordning foer processreglering
US4347993A (en) * 1979-11-06 1982-09-07 W. J. Industries, Incorporated Tension monitor means and system
DE3203820A1 (de) * 1982-02-04 1983-08-18 Ruhrkohle Ag, 4300 Essen Verfahren und anordnung zur ueberlastsicherung von maschinen, insbesondere von gewinnungs- und foerderanlagen des bergbaus

Also Published As

Publication number Publication date
JPS59198215A (ja) 1984-11-10
ES531399A0 (es) 1985-03-01
DE3414777A1 (de) 1984-11-22
AU2703384A (en) 1984-10-25
CA1226922A (en) 1987-09-15
US4533856A (en) 1985-08-06
ZA836491B (en) 1984-04-25
ES8503613A1 (es) 1985-03-01
IT1173540B (it) 1987-06-24

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