RO90775B - PLACA DE îNCHIDERE DIN MATERIAL REFRACTAR - Google Patents
PLACA DE îNCHIDERE DIN MATERIAL REFRACTARInfo
- Publication number
- RO90775B RO90775B RO116660A RO11666084A RO90775B RO 90775 B RO90775 B RO 90775B RO 116660 A RO116660 A RO 116660A RO 11666084 A RO11666084 A RO 11666084A RO 90775 B RO90775 B RO 90775B
- Authority
- RO
- Romania
- Prior art keywords
- plate
- liquid metal
- orifice
- refractory material
- plate made
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D37/00—Controlling or regulating the pouring of molten metal from a casting melt-holding vessel
-
- 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
- B22D41/28—Plates therefor
Abstract
Inventia se refera la o placa de închidere din material refractar la dispozitivele cu sertar glisant utilizate, în scpecial la curgerea dirijata a metalului lichid din oalele de turnare sau recipiente asemanatoare. Placa este prevazuta pe axa longitudinala, cu doua orificii. Unul din aceste oroficii de trecere a metalului lichid este obturat cu un dop, în timpul utilizarii placii cu celalalt orificiu. Dupa degradarea suprafetei din zona primului oroficiu de trecere, orificiul respectiv este obturat si se roteste placa cu cel de al doilea orificiu, pentru a fi adus în pozitia de trecere sau închidere a metalului lichid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3345539A DE3345539C1 (de) | 1983-12-16 | 1983-12-16 | Feuerfeste Verschlußplatte für Schieberverschlüsse |
Publications (2)
Publication Number | Publication Date |
---|---|
RO90775A RO90775A (ro) | 1987-01-30 |
RO90775B true RO90775B (ro) | 1987-01-31 |
Family
ID=6217121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO116660A RO90775B (ro) | 1983-12-16 | 1984-12-13 | PLACA DE îNCHIDERE DIN MATERIAL REFRACTAR |
Country Status (23)
Country | Link |
---|---|
US (1) | US4702460A (ro) |
JP (1) | JPS60145263A (ro) |
KR (1) | KR920000811B1 (ro) |
AR (1) | AR231810A1 (ro) |
AT (1) | AT395392B (ro) |
BE (1) | BE901264A (ro) |
BR (1) | BR8406427A (ro) |
CA (1) | CA1242881A (ro) |
CH (1) | CH665579A5 (ro) |
CS (1) | CS266564B2 (ro) |
DE (1) | DE3345539C1 (ro) |
FI (1) | FI72665C (ro) |
FR (1) | FR2556626B1 (ro) |
GB (1) | GB2151754B (ro) |
GR (1) | GR80693B (ro) |
HU (1) | HU189451B (ro) |
IL (1) | IL73790A (ro) |
IN (1) | IN162307B (ro) |
IT (1) | IT1179491B (ro) |
NL (1) | NL8403777A (ro) |
RO (1) | RO90775B (ro) |
SE (1) | SE461575B (ro) |
ZA (1) | ZA849777B (ro) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4801055A (en) * | 1983-12-16 | 1989-01-31 | Didier-Werke Ag | Method of repairing or renewing a worn refractory plate of a sliding closure unit |
DE3527756A1 (de) * | 1985-08-02 | 1987-03-26 | Didier Werke Ag | Verfahren zum erneuern von in schieberverschluessen verwendeten feuerfesten platten |
DE3423157C1 (de) * | 1984-06-22 | 1985-06-20 | Metacon AG, Zürich | Feuerfestes Plattenpaar fuer schwenk- bzw. drehbewegliche Schiebeverschluesse |
DE3709812C1 (de) * | 1987-03-25 | 1988-01-21 | Stopinc Ag | Feuerfeste Platte fuer Schiebeverschluesse am Ausguss metallurgischer Gefaesse |
JPH05289Y2 (ro) * | 1987-05-18 | 1993-01-06 | ||
DE3726312A1 (de) * | 1987-08-07 | 1989-02-16 | Didier Werke Ag | Verschlusskoerper fuer einen schiebeverschluss an einem metallschmelze enthaltenden gefaess sowie schiebeverschluss mit einem derartigen verschlusskoerper |
DE3935482C1 (ro) * | 1989-10-25 | 1990-09-27 | Didier-Werke Ag, 6200 Wiesbaden, De | |
JP2731725B2 (ja) * | 1994-08-25 | 1998-03-25 | 東芝セラミックス株式会社 | 再生スライドゲートプレート |
FR2740368B1 (fr) * | 1995-10-27 | 1997-12-12 | Vesuvius France Sa | Procede de reutilisation de plaques de fermeture a tiroir et plaque pour cette fermeture |
FI20040678A (fi) * | 2004-05-13 | 2005-11-14 | Outokumpu Oy | Liukusuljin sulan metallin virtauksen säätämiseksi |
US10094364B2 (en) * | 2015-03-24 | 2018-10-09 | Ocean Pacific Technologies | Banded ceramic valve and/or port plate |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352465A (en) * | 1965-05-06 | 1967-11-14 | United States Steel Corp | Refractory closure member for bottom pour vessels |
US3684267A (en) * | 1970-01-12 | 1972-08-15 | United States Steel Corp | Apparatus for introducing gas to hot metal in a bottom-pour vessel |
US3866806A (en) * | 1973-03-01 | 1975-02-18 | United States Steel Corp | Operating mechanism for slidable gates and method of operating slide gate |
GB1494477A (en) * | 1973-11-16 | 1977-12-07 | Stopinc Ag | Slide gate nozzle |
IT1018247B (it) * | 1974-07-10 | 1977-09-30 | Sanac Spa | Scaricatore a cassetto perfezionato particolarmente adatto per paniere di colata continua siviere e simi li altri contenitori di metallo li quido |
DE2620423B2 (de) * | 1976-05-08 | 1978-06-22 | Stopinc Ag, Zug (Schweiz) | Schieberplatteneinheit fur Schieberverschlüsse |
IN147574B (ro) * | 1976-11-19 | 1980-04-19 | Uss Eng & Consult | |
JPS5477237A (en) * | 1977-11-28 | 1979-06-20 | Shinagawa Refractories Co | Fannshaped multiihole slideespray brick and sliding nozzle apparatus |
DE7737254U1 (de) * | 1977-12-07 | 1978-05-18 | Zimmermann & Jansen Gmbh, 5160 Dueren | Giesspfannenschieber |
GB1595815A (en) * | 1978-03-21 | 1981-08-19 | Vesuvius Int Corp | Flow control device for molten metal |
US4314659A (en) * | 1978-06-19 | 1982-02-09 | Flo-Con Systems, Inc. | Rotary valve |
DE2836409C2 (de) * | 1978-08-19 | 1982-07-22 | Stopinc AG, Zug | Vorrichtung zum Einführen von Behandlungsstoffen in die in einem metallurgischen Gefäß enthaltene Schmelze |
JPS6045030B2 (ja) * | 1979-04-13 | 1985-10-07 | 日本鋼管株式会社 | 扉式ロ−タリ−ノズル |
CH647966A5 (de) * | 1980-05-09 | 1985-02-28 | Stopinc Ag | Verschlussplatten-einheit fuer einen schiebeverschluss fuer metallurgische schmelzegefaesse. |
DE3120053A1 (de) * | 1981-05-20 | 1982-12-09 | Egon 5650 Solingen Evertz | Verfahren zur instandsetzung von schieberplatten |
DE3433558C2 (de) * | 1983-11-18 | 1986-07-31 | Stopinc Ag, Baar | Schieberverschluß für den Ausguss metallurgischer Gefäße |
-
1983
- 1983-12-16 DE DE3345539A patent/DE3345539C1/de not_active Expired
-
1984
- 1984-10-17 GR GR80693A patent/GR80693B/el unknown
- 1984-10-26 FI FI844216A patent/FI72665C/fi not_active IP Right Cessation
- 1984-11-14 IN IN784/CAL/84A patent/IN162307B/en unknown
- 1984-11-23 IT IT49204/84A patent/IT1179491B/it active
- 1984-11-26 AT AT0374384A patent/AT395392B/de not_active IP Right Cessation
- 1984-11-27 CH CH5642/84A patent/CH665579A5/de not_active IP Right Cessation
- 1984-12-05 JP JP59255865A patent/JPS60145263A/ja active Granted
- 1984-12-11 IL IL73790A patent/IL73790A/xx unknown
- 1984-12-12 NL NL8403777A patent/NL8403777A/nl not_active Application Discontinuation
- 1984-12-12 CS CS849686A patent/CS266564B2/cs unknown
- 1984-12-13 BE BE0/214158A patent/BE901264A/fr not_active IP Right Cessation
- 1984-12-13 RO RO116660A patent/RO90775B/ro unknown
- 1984-12-14 ZA ZA849777A patent/ZA849777B/xx unknown
- 1984-12-14 KR KR1019840007943A patent/KR920000811B1/ko not_active IP Right Cessation
- 1984-12-14 CA CA000470125A patent/CA1242881A/en not_active Expired
- 1984-12-14 GB GB08431669A patent/GB2151754B/en not_active Expired
- 1984-12-14 SE SE8406380A patent/SE461575B/sv not_active IP Right Cessation
- 1984-12-14 HU HU844678A patent/HU189451B/hu not_active IP Right Cessation
- 1984-12-14 FR FR8419218A patent/FR2556626B1/fr not_active Expired
- 1984-12-14 BR BR8406427A patent/BR8406427A/pt not_active IP Right Cessation
- 1984-12-17 AR AR298973A patent/AR231810A1/es active
-
1986
- 1986-08-07 US US06/893,447 patent/US4702460A/en not_active Expired - Fee Related
Also Published As
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