GB1322341A - Sliding-gate closure for bottom-pour vessel removable as a unit - Google Patents
Sliding-gate closure for bottom-pour vessel removable as a unitInfo
- Publication number
- GB1322341A GB1322341A GB2526670A GB2526670A GB1322341A GB 1322341 A GB1322341 A GB 1322341A GB 2526670 A GB2526670 A GB 2526670A GB 2526670 A GB2526670 A GB 2526670A GB 1322341 A GB1322341 A GB 1322341A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mounting plate
- levers
- slides
- plate
- attached
- 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
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
- B22D41/24—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
- Closing Of Containers (AREA)
Abstract
1322341 Valves for casting ladles and tundishes USS ENGINEERS & CONSULTANTS Inc 26 May 1970 [26 May 1969] 25266/70 Heading F4B [Also in Division F2] A slide valve for a bottom pouring ladel or tundish comprises a slide 55 supported on rails 25, 26 extending from opposite sides of a mounting plate 17 attached to the ladle &c. and supporting a fixed orifice plate 19 against which the slide is pressed by springs in housings 27 acting on levers 28. The mounting plate 17 is attached by screws 18 to a sub-mounting plate 15 which is itself attached to the vessel by screws 16 and encloses the bottom of the pouring nozzle 14. Plate 15 also has an extension 46 carrying a fluid motor 47 which has a ram 50 pushing slides 55 or blank slides 56 below the nozzle 14. Extension 46 also carries parallel plates 53 with angle irons 54 forming a feed path for the slides 55, 56. The mounting plate 17 has passages 34, Fig. 4, connected to an air line and connected by branches 35 with the spring housings 27 for coding purposes. Orifice plate 19 rests on shoulders around an opening 23 in the mounting plate and is made of refractory with a disposable metal surround. In a modification (Fig. 6) the spring housings are replaced by hydraulic cylinders whose pistons press on levers 28. These levers and the rails 25, 26 are protected by heat shields 33.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82760569A | 1969-05-26 | 1969-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1322341A true GB1322341A (en) | 1973-07-04 |
Family
ID=25249654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2526670A Expired GB1322341A (en) | 1969-05-26 | 1970-05-26 | Sliding-gate closure for bottom-pour vessel removable as a unit |
Country Status (8)
Country | Link |
---|---|
US (1) | US3618834A (en) |
JP (1) | JPS4931411B1 (en) |
BE (1) | BE750763A (en) |
DE (1) | DE2024829B2 (en) |
ES (1) | ES380009A1 (en) |
FR (1) | FR2043660B1 (en) |
GB (1) | GB1322341A (en) |
NL (1) | NL165961C (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685705A (en) * | 1971-03-24 | 1972-08-22 | James W Cessna | Sliding gate valve having spring biased slide |
BE792424A (en) | 1971-12-10 | 1973-03-30 | Interstop Ag | REMOVABLE REGISTER GUIDE INTENDED FOR A REGISTER CLOSURE PROVIDED ON CONTAINERS CONTAINING LIQUID MELTED MASS |
DE2167251C2 (en) * | 1971-12-10 | 1982-07-29 | Stopinc AG, 6340 Baar | Slider closure on the spout of vessels containing metallic melt |
US3779424A (en) * | 1972-02-23 | 1973-12-18 | United States Steel Corp | Operating mechanisms and method for slidable-gate closures |
US3765579A (en) * | 1972-05-10 | 1973-10-16 | United States Steel Corp | Linearly movable gate mechanism |
US3866806A (en) * | 1973-03-01 | 1975-02-18 | United States Steel Corp | Operating mechanism for slidable gates and method of operating slide gate |
US3877675A (en) * | 1974-02-13 | 1975-04-15 | James T Shapland | Seal construction and method of forming seal between two abutting surfaces |
JPS5265131A (en) * | 1975-11-26 | 1977-05-30 | Nippon Steel Corp | Method of setting up facial pressure in sliding nozzle equipment |
AU502205B2 (en) * | 1975-02-25 | 1979-07-19 | Kurosaki Refractories Co. Ltd. + Nippon Steel Corp. | Assembling a sliding gate |
GB1595815A (en) * | 1978-03-21 | 1981-08-19 | Vesuvius Int Corp | Flow control device for molten metal |
JPS6045030B2 (en) * | 1979-04-13 | 1985-10-07 | 日本鋼管株式会社 | Door type rotary nozzle |
US5139237A (en) * | 1988-01-15 | 1992-08-18 | Stopinc Ag | Metal member with annular centering surface |
US5465777A (en) * | 1994-05-18 | 1995-11-14 | The Budd Company | Contact pouring |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1155082A (en) * | 1955-08-12 | 1958-04-22 | Fonderia E Officina Meccanica | Casting device for casting ladles of molten metals, in particular steels and precious metals |
FR1460686A (en) * | 1964-09-22 | 1966-01-07 | Sliding shutter for casting ladle | |
US3352465A (en) * | 1965-05-06 | 1967-11-14 | United States Steel Corp | Refractory closure member for bottom pour vessels |
-
1969
- 1969-05-26 US US827605A patent/US3618834A/en not_active Expired - Lifetime
-
1970
- 1970-05-21 BE BE750763D patent/BE750763A/en not_active IP Right Cessation
- 1970-05-21 DE DE19702024829 patent/DE2024829B2/en not_active Ceased
- 1970-05-25 FR FR707018918A patent/FR2043660B1/fr not_active Expired
- 1970-05-25 ES ES380009A patent/ES380009A1/en not_active Expired
- 1970-05-25 NL NL7007542.A patent/NL165961C/en not_active IP Right Cessation
- 1970-05-26 GB GB2526670A patent/GB1322341A/en not_active Expired
- 1970-05-26 JP JP45045107A patent/JPS4931411B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE750763A (en) | 1970-11-23 |
NL7007542A (en) | 1970-11-30 |
NL165961B (en) | 1981-01-15 |
DE2024829A1 (en) | 1970-12-03 |
NL165961C (en) | 1981-06-15 |
FR2043660B1 (en) | 1974-03-01 |
US3618834A (en) | 1971-11-09 |
ES380009A1 (en) | 1972-08-01 |
FR2043660A1 (en) | 1971-02-19 |
DE2024829B2 (en) | 1977-11-10 |
JPS4931411B1 (en) | 1974-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1322341A (en) | Sliding-gate closure for bottom-pour vessel removable as a unit | |
US3765579A (en) | Linearly movable gate mechanism | |
IE36370B1 (en) | Sliding gate closure mechanism for controlling flow of molten metal | |
US3937372A (en) | Sliding gate mechanism with side wall mounted biasing springs | |
GB1028736A (en) | Method of and apparatus for casting metal | |
GB779723A (en) | Apparatus for casting metals, particularly iron, under pressure | |
GB1281012A (en) | Improvements relating to sliding closures for casting ladles or other vessels for the pouring of liquid metals | |
GB1472532A (en) | Sliding gate nozzles for metallurgical vessels | |
GB1274013A (en) | Bottom-pour teeming vessel with sliding gate and pouring nozzle | |
ES409563A1 (en) | Refractory pouring nozzles | |
GB1118024A (en) | Casting apparatus | |
GB1352639A (en) | Expansion gap compensating system for a die | |
GB1349591A (en) | Apparatus for use in teeming hot metal | |
GB838520A (en) | Ladle device for use in casting metals | |
ES369369A1 (en) | Improvements in closure means for casting ladles and like containers for molten metal | |
ES463172A1 (en) | Sliding gate valve | |
GB1393452A (en) | Operating mechanism for slidable-gate closures | |
GB908902A (en) | Improvements relating to nozzles for continuously casting metals | |
GB1495400A (en) | Slider valve for ladles for liquid metals | |
ES385884A1 (en) | Heat-insulating antipiping compositions | |
GB1353829A (en) | Device for controlling the level of a liquid metal in a pouring installation | |
GB1371729A (en) | Machine for casting metals under gas pressure | |
GB1520437A (en) | Apparatus for automatically lining vessels expecially casting ladles | |
GB1126633A (en) | Continuous metal casting equipment | |
FR2248106A1 (en) | Slide valve closure for ladles - having slide plate movable in two directions for uniform wear |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |