AU6590374A - Operating mechanism for slidable gates and flow-controlling method - Google Patents

Operating mechanism for slidable gates and flow-controlling method

Info

Publication number
AU6590374A
AU6590374A AU65903/74A AU6590374A AU6590374A AU 6590374 A AU6590374 A AU 6590374A AU 65903/74 A AU65903/74 A AU 65903/74A AU 6590374 A AU6590374 A AU 6590374A AU 6590374 A AU6590374 A AU 6590374A
Authority
AU
Australia
Prior art keywords
flow
operating mechanism
controlling method
slidable gates
gates
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.)
Expired
Application number
AU65903/74A
Other versions
AU485647B2 (en
Inventor
Earl Page Sharland, Jr
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 granted granted Critical
Publication of AU485647B2 publication Critical patent/AU485647B2/en
Publication of AU6590374A publication Critical patent/AU6590374A/en
Application filed by USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/42—Features relating to gas injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
    • F15B2211/8855—Compressible fluids, e.g. specific to pneumatics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Sampling And Sample Adjustment (AREA)
AU65903/74A 1973-03-01 1976-06-15 Operating mechanism for slidable gates and flow-controlling method Expired AU485647B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US337252A US3866806A (en) 1973-03-01 1973-03-01 Operating mechanism for slidable gates and method of operating slide gate
USUS337,252 1973-03-01

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU14899/76A Division AU498438B2 (en) 1976-06-15 1976-06-15 Sliding gate

Publications (2)

Publication Number Publication Date
AU485647B2 AU485647B2 (en) 1975-08-28
AU6590374A true AU6590374A (en) 1975-08-28

Family

ID=

Also Published As

Publication number Publication date
DE2409670A1 (en) 1974-09-12
DE2409670B2 (en) 1977-11-10
FI57887C (en) 1980-11-10
FI57887B (en) 1980-07-31
IT1009191B (en) 1976-12-10
NO140044B (en) 1979-03-19
GB1469411A (en) 1977-04-06
AR211762A1 (en) 1978-03-15
NO139513B (en) 1978-12-18
NL7402759A (en) 1974-09-03
HU168703B (en) 1976-06-28
IE39420B1 (en) 1978-10-11
NO139513C (en) 1979-03-28
CA992505A (en) 1976-07-06
AT340616B (en) 1977-12-27
JPS50120431A (en) 1975-09-20
TR18250A (en) 1976-11-10
JPS5040429A (en) 1975-04-14
IE39420L (en) 1974-09-01
NO740690L (en) 1974-09-03
SU969145A3 (en) 1982-10-23
YU257480A (en) 1983-06-30
NO140044C (en) 1979-06-27
YU39916B (en) 1985-06-30
ATA166174A (en) 1977-04-15
US3866806A (en) 1975-02-18
ES423714A1 (en) 1976-04-16
NO772924L (en) 1974-09-03
AR207440A1 (en) 1976-10-08
BR7401422D0 (en) 1974-11-19
JPS5226743B2 (en) 1977-07-15
FR2219815B1 (en) 1980-04-04
BE811663A (en) 1974-08-27
FR2219815A1 (en) 1974-09-27
YU53074A (en) 1982-02-28
DE2409670C3 (en) 1982-11-04
ZA741121B (en) 1975-01-29
BR7401424D0 (en) 1974-11-19
NL174434C (en) 1984-06-18

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