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EP0144696A3 - Device for actuating an oscillating charging chute - Google Patents

Device for actuating an oscillating charging chute Download PDF

Info

Publication number
EP0144696A3
EP0144696A3 EP84112982A EP84112982A EP0144696A3 EP 0144696 A3 EP0144696 A3 EP 0144696A3 EP 84112982 A EP84112982 A EP 84112982A EP 84112982 A EP84112982 A EP 84112982A EP 0144696 A3 EP0144696 A3 EP 0144696A3
Authority
EP
European Patent Office
Prior art keywords
spout
housing
movement
rotary
support frame
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
EP84112982A
Other languages
French (fr)
Other versions
EP0144696A2 (en
EP0144696B1 (en
Inventor
Pierre Mailliet
Emile Lonardi
Giovanni Cimenti
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.)
Paul Wurth SA
Original Assignee
Paul Wurth SA
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 Paul Wurth SA filed Critical Paul Wurth SA
Priority to AT84112982T priority Critical patent/ATE33400T1/en
Publication of EP0144696A2 publication Critical patent/EP0144696A2/en
Publication of EP0144696A3 publication Critical patent/EP0144696A3/en
Application granted granted Critical
Publication of EP0144696B1 publication Critical patent/EP0144696B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/18—Bell-and-hopper arrangements
    • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20341—Power elements as controlling elements
    • Y10T74/2036—Pair of power elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Transmission Devices (AREA)
  • Blast Furnaces (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Coating Apparatus (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Cartons (AREA)
  • Confectionery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

An apparatus for driving an oscillating spout capable of pivoting about two orthogonal axes under the action of a pivoting control arm having the same degrees of liberties as the spout is presented. The driving apparatus includes a control mechanism which directs the control arm to perform the movement required by the spout and a transmission device which acts to transmit the control arm movement to the spout to reproduce it as spout movement, and vice versa. The apparatus further includes a rotary internal housing supported on a support frame via a bearing member and enclosed by an outer housing or cowl. The rotary housing is associated with a toothed rim which is actuated by a first motor fixed to or adjacent to the support frame. A control mechanism is also provided which includes a driving rod which is coaxial with the rotary internal housing and which is capable of sliding in the axial direction. The control mechanism is associated with a second motor which is also adjacent to or fixed to the support frame. A pivotal connecting means consisting of a central body and two diametrically opposed pivots is mounted on the lower end of the driving rod via one or more bearings in such a way so as to be freely rotatable in relation to the rod (and in conjunction with the rotary housing) but integral therewith with regard to vertical or axial movement. The pivotal connecting means is associated with the rotary housing such that a high rate of rotation may be transferred thereto.
EP84112982A 1983-11-07 1984-10-27 Device for actuating an oscillating charging chute Expired EP0144696B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84112982T ATE33400T1 (en) 1983-11-07 1984-10-27 DEVICE FOR DRIVING AN OSCILLATING DISTRIBUTION CHUTE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU85078A LU85078A1 (en) 1983-11-07 1983-11-07 DEVICE FOR DRIVING AN OSCILLATING CHUTE
LU85078 1983-11-07

Publications (3)

Publication Number Publication Date
EP0144696A2 EP0144696A2 (en) 1985-06-19
EP0144696A3 true EP0144696A3 (en) 1986-04-02
EP0144696B1 EP0144696B1 (en) 1988-04-06

Family

ID=19730167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112982A Expired EP0144696B1 (en) 1983-11-07 1984-10-27 Device for actuating an oscillating charging chute

Country Status (17)

Country Link
US (1) US4889004A (en)
EP (1) EP0144696B1 (en)
JP (1) JPH0694898B2 (en)
KR (1) KR920000518B1 (en)
AT (1) ATE33400T1 (en)
AU (1) AU561944B2 (en)
BR (1) BR8405770A (en)
CA (1) CA1220647A (en)
CS (1) CS250675B2 (en)
DE (1) DE3470326D1 (en)
ES (1) ES537173A0 (en)
IN (1) IN161784B (en)
LU (1) LU85078A1 (en)
PL (1) PL139299B1 (en)
SU (1) SU1329622A3 (en)
UA (1) UA7735A1 (en)
ZA (1) ZA848249B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141165A (en) * 1989-03-03 1992-08-25 Nordson Corporation Spray gun with five axis movement
US5280854A (en) * 1992-06-29 1994-01-25 Subhendu Das Robotic sprinkler head
CN101701271B (en) * 2009-12-08 2011-11-09 中冶南方工程技术有限公司 Blast furnace roof material distributing device
LU91683B1 (en) 2010-04-22 2011-10-24 Wurth Paul Sa Device for distributing bulk material with a distribution spout supported by a cardan suspension
CN102767961B (en) * 2012-07-24 2014-03-26 苏州汇科机电设备有限公司 Feeding and spreading mechanism for electronic kiln
CN109078771B (en) * 2018-10-31 2024-01-09 南宁市唯祺智控设备有限公司 Handheld paint spraying device with steering function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469683A1 (en) * 1979-11-13 1981-05-22 Ishikawajima Harima Heavy Ind APPARATUS FOR DISPENSING MATERIALS IN A VERTICAL OVEN
EP0062769A1 (en) * 1981-04-03 1982-10-20 Paul Wurth S.A. Method of actuating an oscillating chute in a receptacle under pressure, device for carrying out such a method and shaft furnace charging installation with such a device
EP0097859A1 (en) * 1982-06-24 1984-01-11 Paul Wurth S.A. Device for operating a pivoting charging chute

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3928999Y1 (en) * 1961-09-22 1964-10-01
US3362642A (en) * 1966-04-26 1968-01-09 Atomic Energy Commission Usa Apparatus for applying liquid to the interior of a vessel in a spiral spray pattern
AT311769B (en) * 1972-04-06 1973-12-10 Voest Ag Hydraulic forge charging pliers
CH566173A5 (en) * 1973-06-04 1975-09-15 Aeromatic Ag
JPS5933163B2 (en) * 1977-06-30 1984-08-14 石川島播磨重工業株式会社 Variable raw material distribution device for blast furnace
US4099708A (en) * 1977-08-03 1978-07-11 Riverside Clay Company Apparatus for applying granular refractory material to surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469683A1 (en) * 1979-11-13 1981-05-22 Ishikawajima Harima Heavy Ind APPARATUS FOR DISPENSING MATERIALS IN A VERTICAL OVEN
EP0062769A1 (en) * 1981-04-03 1982-10-20 Paul Wurth S.A. Method of actuating an oscillating chute in a receptacle under pressure, device for carrying out such a method and shaft furnace charging installation with such a device
EP0097859A1 (en) * 1982-06-24 1984-01-11 Paul Wurth S.A. Device for operating a pivoting charging chute

Also Published As

Publication number Publication date
PL139299B1 (en) 1987-01-31
JPS60129463A (en) 1985-07-10
BR8405770A (en) 1985-09-17
ATE33400T1 (en) 1988-04-15
IN161784B (en) 1988-02-06
EP0144696A2 (en) 1985-06-19
EP0144696B1 (en) 1988-04-06
ZA848249B (en) 1985-06-26
JPH0694898B2 (en) 1994-11-24
AU3478984A (en) 1985-05-16
AU561944B2 (en) 1987-05-21
ES8507258A1 (en) 1985-09-16
KR850004114A (en) 1985-07-01
KR920000518B1 (en) 1992-01-14
UA7735A1 (en) 1995-12-26
SU1329622A3 (en) 1987-08-07
CS250675B2 (en) 1987-05-14
PL250324A1 (en) 1985-07-30
US4889004A (en) 1989-12-26
LU85078A1 (en) 1985-07-17
DE3470326D1 (en) 1988-05-11
ES537173A0 (en) 1985-09-16
CA1220647A (en) 1987-04-21

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