GB1273553A - Improvements in closure means for casting ladles and like containers for molten metal - Google Patents
Improvements in closure means for casting ladles and like containers for molten metalInfo
- Publication number
- GB1273553A GB1273553A GB3302768A GB3302768A GB1273553A GB 1273553 A GB1273553 A GB 1273553A GB 3302768 A GB3302768 A GB 3302768A GB 3302768 A GB3302768 A GB 3302768A GB 1273553 A GB1273553 A GB 1273553A
- Authority
- GB
- United Kingdom
- Prior art keywords
- refractory
- nozzle
- molten metal
- slide valve
- valve
- 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
Links
- 239000002184 metal Substances 0.000 title abstract 5
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 238000005266 casting Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000004570 mortar (masonry) Substances 0.000 abstract 2
- 239000011819 refractory material Substances 0.000 abstract 2
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
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
- B22D41/28—Plates therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
1,273,553. Metal pouring ladles. INTERSTOP A.G. 27 June, 1969 [11 July, 1968], No. 33027/68. Heading F4B. A slide valve 17 for a casting ladle 10 having a discharge orifice 16 extending through a refractory outlet block 13, a bush 14 and a bottom plate 15, comprises a slidable member 19 of high conductivity refractory materal surrounded by a support block 23 of low conductivity refractory material. The low conductivity material minimizes heat leakage when the valve is in its closed position so preventing solidification of the metal occurring in the orifice region located above the slidable member 19. The slide valve, which is movable between open and closed positions by an hydraulic device 18, includes a collector nozzle 21 having inner and outer parts 21a, 21b. Preferably the nozzle interior is of diamond-shape cross-section (see Fig. 2). The various parts of the slide valve 17 are carried in a cast iron carriage 24 slidable on guides 25 within a valve housing 26. The bottom plate 15 and the nozzle inner part 21a are made of high conductivity refractory material whereas the bush 14 and the outer nozzle part 21b are of low conductivity material. The joints R which extend into contact with the molten metal are filled with highly refractory mortar e.g. magnesite whereas the joints T not in contact with molten metal are filled with porous fine clay mortar.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3302768A GB1273553A (en) | 1968-07-11 | 1968-07-11 | Improvements in closure means for casting ladles and like containers for molten metal |
LU59070D LU59070A1 (en) | 1968-07-11 | 1969-07-09 | |
CH1058969A CH512949A (en) | 1968-07-11 | 1969-07-09 | Container with slide lock for liquid melt |
BE735870D BE735870A (en) | 1968-07-11 | 1969-07-09 | |
AT662969A AT299465B (en) | 1968-07-11 | 1969-07-10 | Slide lock for melting container |
ES369369A ES369369A1 (en) | 1968-07-11 | 1969-07-10 | Improvements in closure means for casting ladles and like containers for molten metal |
FR6923758A FR2012770A1 (en) | 1968-07-11 | 1969-07-11 | |
NL6910759A NL6910759A (en) | 1968-07-11 | 1969-07-11 | |
DE19696927561 DE6927561U (en) | 1968-07-11 | 1969-07-11 | CONTAINER WITH SLIDER CLOSURE FOR LIQUID MELT. |
DE19691935424 DE1935424A1 (en) | 1968-07-11 | 1969-07-11 | Container with slide lock for liquid melt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3302768A GB1273553A (en) | 1968-07-11 | 1968-07-11 | Improvements in closure means for casting ladles and like containers for molten metal |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1273553A true GB1273553A (en) | 1972-05-10 |
Family
ID=10347552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3302768A Expired GB1273553A (en) | 1968-07-11 | 1968-07-11 | Improvements in closure means for casting ladles and like containers for molten metal |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT299465B (en) |
BE (1) | BE735870A (en) |
CH (1) | CH512949A (en) |
DE (2) | DE1935424A1 (en) |
ES (1) | ES369369A1 (en) |
FR (1) | FR2012770A1 (en) |
GB (1) | GB1273553A (en) |
LU (1) | LU59070A1 (en) |
NL (1) | NL6910759A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113000830A (en) * | 2021-02-25 | 2021-06-22 | 佟长功 | Safe refractory molten steel flow controller |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE36371L (en) * | 1971-06-07 | 1972-12-07 | Uss Eng & Consult | Gate valve for a foundry ladle |
ZA763385B (en) * | 1976-05-31 | 1977-05-25 | Den Speulhof P Van | A hydraulically setting high-alumina refractory concrete |
DE2719105B2 (en) * | 1977-04-29 | 1979-10-31 | Didier-Werke Ag, 6200 Wiesbaden | Fireproof plate for slide valve closures on metallurgical vessels |
CH659872A5 (en) * | 1983-09-02 | 1987-02-27 | Stopinc Ag | LOCKING PLATE FOR A SLIDING LOCK. |
GB8507277D0 (en) * | 1985-03-20 | 1985-04-24 | British Steel Corp | Refractory component |
DE3831386C1 (en) * | 1988-09-15 | 1990-03-01 | Didier-Werke Ag, 6200 Wiesbaden, De | |
DE3834250A1 (en) * | 1988-10-05 | 1990-04-26 | Gisbert Paech | Gyroscope for flicking - with a folded-in upper part which rises into a standing position in a contrary direction as a result of the principle of centrifugal inertia |
DE3914971A1 (en) * | 1988-10-05 | 1990-07-05 | Gisbert Paech | Spinning top for snapping with fingers - has centre columns and gear wheels producing different counter movements |
DE4002312A1 (en) * | 1989-05-02 | 1991-08-14 | Gisbert Paech | Toy top with rotary main body - has drive cog wheel and toothed plate, with stabiliser |
ES2020156A4 (en) * | 1989-06-02 | 1991-08-01 | Vesuvius Italia Spa | SLIDING DOOR VALVE MADE OF REFRACTORY MATERIAL FOR METALLURGICAL VESSELS |
DE19637960C2 (en) * | 1996-09-18 | 1999-08-19 | Didier Werke Ag | Multi-layer refractory wear body |
CN110523952B (en) * | 2019-10-15 | 2021-07-20 | 广东铭利达科技有限公司 | Local thin-wall part die-casting die and die-casting process |
-
1968
- 1968-07-11 GB GB3302768A patent/GB1273553A/en not_active Expired
-
1969
- 1969-07-09 BE BE735870D patent/BE735870A/xx unknown
- 1969-07-09 LU LU59070D patent/LU59070A1/xx unknown
- 1969-07-09 CH CH1058969A patent/CH512949A/en not_active IP Right Cessation
- 1969-07-10 AT AT662969A patent/AT299465B/en not_active IP Right Cessation
- 1969-07-10 ES ES369369A patent/ES369369A1/en not_active Expired
- 1969-07-11 DE DE19691935424 patent/DE1935424A1/en active Pending
- 1969-07-11 NL NL6910759A patent/NL6910759A/xx unknown
- 1969-07-11 FR FR6923758A patent/FR2012770A1/fr not_active Withdrawn
- 1969-07-11 DE DE19696927561 patent/DE6927561U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113000830A (en) * | 2021-02-25 | 2021-06-22 | 佟长功 | Safe refractory molten steel flow controller |
Also Published As
Publication number | Publication date |
---|---|
FR2012770A1 (en) | 1970-03-20 |
BE735870A (en) | 1969-12-16 |
AT299465B (en) | 1972-06-26 |
NL6910759A (en) | 1970-01-13 |
CH512949A (en) | 1971-09-30 |
LU59070A1 (en) | 1969-11-20 |
DE1935424A1 (en) | 1971-02-04 |
DE6927561U (en) | 1972-11-09 |
ES369369A1 (en) | 1971-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
414F | Notice of opposition given (sect. 14/1949) | ||
414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |