BE746258A - DEVICE TO CONTROL THE MOVEMENT OF MATERIALS - Google Patents

DEVICE TO CONTROL THE MOVEMENT OF MATERIALS

Info

Publication number
BE746258A
BE746258A BE746258DA BE746258A BE 746258 A BE746258 A BE 746258A BE 746258D A BE746258D A BE 746258DA BE 746258 A BE746258 A BE 746258A
Authority
BE
Belgium
Prior art keywords
movement
materials
control
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Yawata Iron & Steel Cy 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 Yawata Iron & Steel Cy Ltd filed Critical Yawata Iron & Steel Cy Ltd
Publication of BE746258A publication Critical patent/BE746258A/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/20—Control of position or direction using feedback using a digital comparing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Fluid-Pressure Circuits (AREA)
BE746258D 1969-02-21 1970-02-20 DEVICE TO CONTROL THE MOVEMENT OF MATERIALS BE746258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1384969 1969-02-21

Publications (1)

Publication Number Publication Date
BE746258A true BE746258A (en) 1970-07-31

Family

ID=11844711

Family Applications (1)

Application Number Title Priority Date Filing Date
BE746258D BE746258A (en) 1969-02-21 1970-02-20 DEVICE TO CONTROL THE MOVEMENT OF MATERIALS

Country Status (7)

Country Link
US (1) US3643147A (en)
BE (1) BE746258A (en)
CA (1) CA921153A (en)
DE (1) DE2007749B2 (en)
FR (1) FR2032933A5 (en)
GB (1) GB1304923A (en)
NL (1) NL7002460A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101726189B (en) * 2009-11-25 2011-05-25 南京钢铁股份有限公司 Synchronous control method for lifting stepping beam of stepping plate blank heating furnace
CN104090580B (en) * 2013-12-30 2016-09-14 马钢(集团)控股有限公司 The translation control system of furnace charge arm and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110865A (en) * 1960-04-18 1963-11-12 Gen Electric Feed rate control system
BE643985A (en) * 1963-02-19 1964-08-18
DE1267451B (en) * 1964-02-14 1968-05-02 Licentia Gmbh Numerically operating arrangement for switching off a working machine
US3376486A (en) * 1964-07-22 1968-04-02 Westinghouse Electric Corp Speed-controlled servo-positioner
US3465217A (en) * 1965-02-26 1969-09-02 Collins Radio Co Digitalized shaft rotation direction control
US3466517A (en) * 1966-12-15 1969-09-09 Superior Electric Co Numerically controlled motor system

Also Published As

Publication number Publication date
CA921153A (en) 1973-02-13
NL7002460A (en) 1970-08-25
FR2032933A5 (en) 1970-11-27
DE2007749A1 (en) 1971-07-01
US3643147A (en) 1972-02-15
DE2007749B2 (en) 1971-07-01
GB1304923A (en) 1973-01-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: YAWATA IRON & STEEL CO. LTD

Effective date: 19870228