GB1386650A - Sliding gate nozzles - Google Patents
Sliding gate nozzlesInfo
- Publication number
- GB1386650A GB1386650A GB5668672A GB5668672A GB1386650A GB 1386650 A GB1386650 A GB 1386650A GB 5668672 A GB5668672 A GB 5668672A GB 5668672 A GB5668672 A GB 5668672A GB 1386650 A GB1386650 A GB 1386650A
- Authority
- GB
- United Kingdom
- Prior art keywords
- guideway
- main
- fastening means
- gate
- fastenings
- 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)
- Furnace Charging Or Discharging (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
1386650 Sliding gate valves STOPINC AG 8 Dec 1972 [10 Dec 1971] 56686/72 Heading F4B A sliding gate nozzle for a metallurgical vessel of the kind provided with a detachable guideway on which the nozzle carrier 11 slides has main fastening means 17 to locate and secure the guideway to the bottom of the vessel and secondary fastening means operative when the main fastening means are released to support the guide in a position such that worn parts of the gate can be replaced. In the form shown the main fastening means 17 may consist of bolts and the secondary fastening means of a pivot 24, the pivot hole 22 being enlarged to provide freedom of movement when the main fastenings are re-tightened. In another form the secondary fastening consists of a flexible coupling at each end of the guideway so that when the main fastenings are withdrawn the guideway is suspended at a suitable distance below the bottom of the vessel to allow the gate parts to be withdrawn. The couplings may be chains or steel ropes. In another form the guideway is mounted to slide down a vertical rod on one side when the main fastenings have been released, the rod having a head at the lower end to retain the guideway in the lower position. It may then be swung out from beneath the gate mechanism. In the form of Fig. 6 (not shown) the guideway is hinged on one side as in Fig. 1 and the upper gate member is hinged to the box 1 on the other side. This hinge is readily releasable for replacing the upper gate member.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2161368A DE2161368A1 (en) | 1971-12-10 | 1971-12-10 | REMOVABLE SLIDER GUIDE FOR ONE OF THE TANK FOR LIQUID MELT, IN PARTICULAR. STEEL CASTING PANS AND INTERMEDIATE CONTAINERS (TUNDISH) ARRANGED SLIDER LOCK |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1386650A true GB1386650A (en) | 1975-03-12 |
Family
ID=5827630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5668672A Expired GB1386650A (en) | 1971-12-10 | 1972-12-08 | Sliding gate nozzles |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3856189A (en) |
| JP (2) | JPS4876739A (en) |
| AT (1) | AT324595B (en) |
| BE (1) | BE792424A (en) |
| BR (1) | BR7208642D0 (en) |
| CA (1) | CA975132A (en) |
| CH (1) | CH561575A5 (en) |
| DE (1) | DE2161368A1 (en) |
| ES (1) | ES409288A1 (en) |
| FR (2) | FR2162646B1 (en) |
| GB (1) | GB1386650A (en) |
| IT (1) | IT973903B (en) |
| LU (1) | LU66618A1 (en) |
| NL (1) | NL174704C (en) |
| SE (2) | SE388144B (en) |
| ZA (1) | ZA728673B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH595915A5 (en) * | 1974-05-20 | 1978-02-28 | Stopinc Ag | |
| JPS514026A (en) * | 1974-07-01 | 1976-01-13 | Sumitomo Shipbuild Machinery | TORIBEYO SURAIDEING UNOZURU |
| AU502205B2 (en) * | 1975-02-25 | 1979-07-19 | Kurosaki Refractories Co. Ltd. + Nippon Steel Corp. | Assembling a sliding gate |
| JPS5265131A (en) * | 1975-11-26 | 1977-05-30 | Nippon Steel Corp | Method of setting up facial pressure in sliding nozzle equipment |
| IT1028952B (en) * | 1975-04-24 | 1979-02-10 | Sanac Spa | DRAWER SHUT-OFF DEVICE PARTICULARLY SUITABLE FOR LARGE MOLTEN METAL CONTAINERS |
| JPS531133A (en) * | 1976-06-18 | 1978-01-07 | Shinagawa Refractories Co | Fixing and removing mechanism of brick of sliding nozzle device |
| JPS6045030B2 (en) * | 1979-04-13 | 1985-10-07 | 日本鋼管株式会社 | Door type rotary nozzle |
| CH640442A5 (en) * | 1979-05-25 | 1984-01-13 | Stopinc Ag | TURNTABLE CLOSURE FOR METALLURGICAL VESSELS, IN PARTICULAR STEEL CASTLE. |
| JPS58100965A (en) * | 1981-12-08 | 1983-06-15 | Kawasaki Steel Corp | Exchanging method for refractories of sliding nozzle device for molten metal vessel |
| GB2117489B (en) * | 1982-03-05 | 1985-06-05 | Nippon Kokan Kk | Dual door type rotary nozzle |
| GB2133505B (en) * | 1982-12-14 | 1987-04-15 | Nippon Kokan Kk | Rotary nozzle system for metallurgical vessels |
| DE3500865A1 (en) * | 1985-01-12 | 1986-07-17 | Stopinc Ag, Baar | Sliding gate, in particular for vessels containing molten steel |
| DE8530966U1 (en) * | 1985-11-02 | 1986-01-02 | Stopinc Ag, Baar | Axle joint for the housing cover of slide locks on metallurgical vessels |
| WO1988001211A1 (en) * | 1986-08-20 | 1988-02-25 | Stopinc Aktiengesellschaft | Sliding stopper for the spout of a molten bath container |
| BE1005987A3 (en) * | 1992-06-16 | 1994-04-12 | Int Ind Eng Sa | Control device of casting speed. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE547568C (en) | 1932-04-08 | Julius Grub Dipl Ing | Bottom closure for pouring pans | |
| US3511471A (en) * | 1968-01-19 | 1970-05-12 | Concast Inc | Ladle stopper |
| US3618834A (en) | 1969-05-26 | 1971-11-09 | United States Steel Corp | Sliding gate closure for bottom-pour vessel removable as a unit |
| CH523730A (en) * | 1970-05-25 | 1972-06-15 | Interstop Ag | Slide gate on container for liquid melt |
| US3730401A (en) * | 1972-03-22 | 1973-05-01 | Steel Corp | Apparatus for supporting and operating a slidable gate and extended tube nozzle on a bottom-pour vessel |
-
0
- BE BE792424D patent/BE792424A/en not_active IP Right Cessation
-
1971
- 1971-12-10 DE DE2161368A patent/DE2161368A1/en active Pending
-
1972
- 1972-12-01 CH CH1751672A patent/CH561575A5/xx not_active IP Right Cessation
- 1972-12-04 ES ES409288A patent/ES409288A1/en not_active Expired
- 1972-12-05 IT IT54493/72A patent/IT973903B/en active
- 1972-12-07 BR BR8642/72A patent/BR7208642D0/en unknown
- 1972-12-07 AT AT1045272A patent/AT324595B/en not_active IP Right Cessation
- 1972-12-07 ZA ZA728673A patent/ZA728673B/en unknown
- 1972-12-08 FR FR7243890A patent/FR2162646B1/fr not_active Expired
- 1972-12-08 SE SE7216025A patent/SE388144B/en unknown
- 1972-12-08 LU LU66618A patent/LU66618A1/xx unknown
- 1972-12-08 CA CA158,532A patent/CA975132A/en not_active Expired
- 1972-12-08 NL NLAANVRAGE7216754,A patent/NL174704C/en not_active IP Right Cessation
- 1972-12-08 GB GB5668672A patent/GB1386650A/en not_active Expired
- 1972-12-08 US US00313262A patent/US3856189A/en not_active Expired - Lifetime
- 1972-12-09 JP JP47123061A patent/JPS4876739A/ja active Pending
-
1975
- 1975-04-10 FR FR7511191A patent/FR2287958A1/en active Granted
- 1975-06-17 SE SE7506942A patent/SE404310B/en not_active IP Right Cessation
-
1980
- 1980-01-16 JP JP266580A patent/JPS55131683A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7506942L (en) | 1975-06-17 |
| FR2287958B1 (en) | 1979-02-16 |
| LU66618A1 (en) | 1973-02-08 |
| CH561575A5 (en) | 1975-05-15 |
| BE792424A (en) | 1973-03-30 |
| IT973903B (en) | 1974-06-10 |
| BR7208642D0 (en) | 1973-09-18 |
| ZA728673B (en) | 1973-08-29 |
| JPS55131683A (en) | 1980-10-13 |
| AT324595B (en) | 1975-09-10 |
| CA975132A (en) | 1975-09-30 |
| US3856189A (en) | 1974-12-24 |
| FR2162646B1 (en) | 1977-08-05 |
| JPS4876739A (en) | 1973-10-16 |
| NL7216754A (en) | 1973-06-13 |
| JPS6143149B2 (en) | 1986-09-26 |
| FR2287958A1 (en) | 1976-05-14 |
| SE404310B (en) | 1978-10-02 |
| DE2161368A1 (en) | 1973-06-28 |
| SE388144B (en) | 1976-09-27 |
| NL174704C (en) | 1984-08-01 |
| ES409288A1 (en) | 1975-12-16 |
| NL174704B (en) | 1984-03-01 |
| FR2162646A1 (en) | 1973-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19921207 |