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ES455203A1 - Slide gate valve - Google Patents

Slide gate valve

Info

Publication number
ES455203A1
ES455203A1 ES455203A ES455203A ES455203A1 ES 455203 A1 ES455203 A1 ES 455203A1 ES 455203 A ES455203 A ES 455203A ES 455203 A ES455203 A ES 455203A ES 455203 A1 ES455203 A1 ES 455203A1
Authority
ES
Spain
Prior art keywords
plate
support
mounting plate
bistable
joints
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
ES455203A
Other languages
Spanish (es)
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.)
Flogates Ltd
Original Assignee
Flogates 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 Flogates Ltd filed Critical Flogates Ltd
Publication of ES455203A1 publication Critical patent/ES455203A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22D41/40—Means for pressing the plates together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Improvements introduced in a sliding gate valve for a ladle, including a mounting plate that can be attached to a pouring ladle to mount in it a refractory head plate, a refractory slide plate and a support for them connected to the mounting plate, spring means for loading the slide plate towards the head plate, characterized in that the valve comprises a mechanism that can be operated to advance the support towards the mounting plate for loading the spring means and causing the sliding plate to be pushed into intimate contact with the head plate, including the mechanism: (I) joints of bistable articulated levers linking the support with the mounting plate and responding to a movement of the sliding plate in a first direction for advancing the support toward the mounting plate, a (II) releasable latching means for securing the joints of the bistable hinged dies in their positions of advanced support to prevent the backing of the support separating from the mounting plate and the consequent discharge of the spring means during the subsequent movements of the sliding plate, the joints of articulated levers being bistable sensitive to movement of the slide plate in a second direction to allow the backing of the support only after the release of the latching means. (Machine-translation by Google Translate, not legally binding)
ES455203A 1976-01-21 1977-01-20 Slide gate valve Expired ES455203A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2602087A DE2602087C2 (en) 1976-01-21 1976-01-21 Slide gate for a ladle

Publications (1)

Publication Number Publication Date
ES455203A1 true ES455203A1 (en) 1977-12-16

Family

ID=5967889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455203A Expired ES455203A1 (en) 1976-01-21 1977-01-20 Slide gate valve

Country Status (14)

Country Link
JP (1) JPS52134821A (en)
AR (1) AR210385A1 (en)
AT (1) AT346002B (en)
AU (1) AU2148877A (en)
BR (1) BR7700352A (en)
CA (1) CA1072291A (en)
CH (1) CH604981A5 (en)
DE (1) DE2602087C2 (en)
ES (1) ES455203A1 (en)
GB (1) GB1521242A (en)
IT (1) IT1074809B (en)
LU (1) LU76609A1 (en)
MX (1) MX146221A (en)
ZA (1) ZA77221B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55107180A (en) * 1978-03-27 1980-08-16 Loukonen Ernest W Liquid pressure responsing device in hydropressure system
IT1106745B (en) * 1978-12-22 1985-11-18 Sanac Spa ELASTIC LOCKING DEVICE USING TORSION BARS OF A DRAWER UNLOADER
JPS6045030B2 (en) * 1979-04-13 1985-10-07 日本鋼管株式会社 Door type rotary nozzle
DE3500863C2 (en) * 1985-01-12 1987-01-15 Stopinc Ag, Baar Sliding closure for the pouring of metallurgical vessels
CN112221713B (en) * 2020-11-17 2023-06-27 江苏绿都环境工程有限公司 Intelligent ash removal electric dust remover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105513A (en) * 1974-01-29 1975-08-20

Also Published As

Publication number Publication date
CA1072291A (en) 1980-02-26
AR210385A1 (en) 1977-07-29
MX146221A (en) 1982-05-28
BR7700352A (en) 1977-10-25
IT1074809B (en) 1985-04-20
DE2602087C2 (en) 1978-03-30
AT346002B (en) 1978-10-25
AU2148877A (en) 1978-07-27
ATA8377A (en) 1978-02-15
JPS52134821A (en) 1977-11-11
CH604981A5 (en) 1978-09-29
ZA77221B (en) 1978-07-26
LU76609A1 (en) 1977-06-24
DE2602087B1 (en) 1977-07-28
GB1521242A (en) 1978-08-16

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