RO84542B - Mecanism de inchidere cu presiune de etansare reglabila - Google Patents

Mecanism de inchidere cu presiune de etansare reglabila

Info

Publication number
RO84542B
RO84542B RO108730A RO10873082A RO84542B RO 84542 B RO84542 B RO 84542B RO 108730 A RO108730 A RO 108730A RO 10873082 A RO10873082 A RO 10873082A RO 84542 B RO84542 B RO 84542B
Authority
RO
Romania
Prior art keywords
sealing pressure
closing mechanism
adjustable sealing
plates
molten metal
Prior art date
Application number
RO108730A
Other languages
English (en)
Other versions
RO84542A (ro
Inventor
Murrysville
Bonk
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 filed by Uss Engineers And Consultants Inc filed Critical Uss Engineers And Consultants Inc
Publication of RO84542A publication Critical patent/RO84542A/ro
Publication of RO84542B publication Critical patent/RO84542B/ro

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)
  • Sliding Valves (AREA)
  • Sealing Devices (AREA)

Abstract

Inventia se refera la un mecanism cu presiune de etansare reglabila, pentru folosire în turnarea metalului topit, care este realizat cu mijloace pentru presiune de etansare precisa între placile mecanismului si pentru reglarea presiunii de etansare în timpul functionarii acestuia. Inventia permite a fi facute astfel de ajustari, pentru a rectifica finctionarile defectuoase ale mecanismului fara nevoia de a termina turnarea si a demonta mecanismul. Inventia este avantajoasa, în special prin rolul jucat de arcurile mecanice în transmiterea presiunii de etansare a supapei. Scurgerea metalului topit între placi poate fi terminata indiferent de functionarea arcurilor.
RO108730A 1981-10-02 1982-10-01 Mecanism de inchidere cu presiune de etansare reglabila RO84542B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/307,834 US4421256A (en) 1981-10-02 1981-10-02 Sliding gate valve having adjustable seal pressure

Publications (2)

Publication Number Publication Date
RO84542A RO84542A (ro) 1984-06-21
RO84542B true RO84542B (ro) 1984-08-30

Family

ID=23191365

Family Applications (1)

Application Number Title Priority Date Filing Date
RO108730A RO84542B (ro) 1981-10-02 1982-10-01 Mecanism de inchidere cu presiune de etansare reglabila

Country Status (18)

Country Link
US (1) US4421256A (ro)
JP (1) JPS58125364A (ro)
AU (1) AU8890482A (ro)
BE (1) BE894558A (ro)
BR (1) BR8205717A (ro)
DE (1) DE3236303A1 (ro)
DK (1) DK437982A (ro)
ES (1) ES516114A0 (ro)
FI (1) FI823361L (ro)
FR (1) FR2513915A1 (ro)
GB (2) GB2107027B (ro)
IT (1) IT8268156A0 (ro)
NL (1) NL8203751A (ro)
NO (1) NO823320L (ro)
PL (1) PL238467A1 (ro)
PT (1) PT75594A (ro)
RO (1) RO84542B (ro)
ZA (1) ZA826899B (ro)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423156C1 (de) * 1984-06-22 1985-10-10 Metacon AG, Zürich Schwenkschieber fuer den Ausguss metallurgischer Gefaesse
CH680838A5 (ro) * 1990-02-07 1992-11-30 Stopinc Ag
JP2580914B2 (ja) * 1991-11-21 1997-02-12 品川白煉瓦株式会社 スライドバルブのシール構造
DE9307781U1 (de) * 1992-07-17 1993-08-12 Stopinc Ag, Baar Antriebseinrichtung für einen Schiebeverschluß an einem Metallschmelze enthaltenden Behälter
US5823224A (en) * 1997-06-26 1998-10-20 Brifer International Ltd. Slide valve
US8282074B2 (en) * 2001-03-12 2012-10-09 Curtiss-Wright Flow Control Corporation Delayed coker isolation valve systems
CN113102739B (zh) * 2021-03-03 2023-02-28 新兴铸管股份有限公司 一种用于压力加镁的包盖装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786969A (en) * 1972-04-17 1974-01-22 Steel Corp Sliding-gate closure construction for bottom-pour vessels
US3765579A (en) * 1972-05-10 1973-10-16 United States Steel Corp Linearly movable gate mechanism
US3937372A (en) * 1974-10-25 1976-02-10 United States Steel Corporation Sliding gate mechanism with side wall mounted biasing springs
JPS5265131A (en) * 1975-11-26 1977-05-30 Nippon Steel Corp Method of setting up facial pressure in sliding nozzle equipment
GB2053431B (en) * 1979-07-17 1983-08-10 Vesuvius Int Corp Supporting refractory plates of sliding

Also Published As

Publication number Publication date
PT75594A (en) 1982-10-01
GB2107027B (en) 1986-01-29
DE3236303A1 (de) 1983-04-21
JPH0261349B2 (ro) 1990-12-19
RO84542A (ro) 1984-06-21
GB2153051B (en) 1986-01-29
FR2513915A1 (fr) 1983-04-08
GB2107027A (en) 1983-04-20
FI823361A0 (fi) 1982-10-01
DK437982A (da) 1983-04-03
NL8203751A (nl) 1983-05-02
ES8403345A1 (es) 1984-03-16
AU8890482A (en) 1983-04-14
PL238467A1 (en) 1983-04-25
ZA826899B (en) 1983-07-27
BE894558A (fr) 1983-03-30
ES516114A0 (es) 1984-03-16
FI823361L (fi) 1983-04-03
GB2153051A (en) 1985-08-14
NO823320L (no) 1983-04-05
JPS58125364A (ja) 1983-07-26
US4421256A (en) 1983-12-20
BR8205717A (pt) 1983-08-30
GB8506312D0 (en) 1985-04-11
IT8268156A0 (it) 1982-10-01

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