GB1399013A - Sliding gate valve - Google Patents
Sliding gate valveInfo
- Publication number
- GB1399013A GB1399013A GB703375A GB703375A GB1399013A GB 1399013 A GB1399013 A GB 1399013A GB 703375 A GB703375 A GB 703375A GB 703375 A GB703375 A GB 703375A GB 1399013 A GB1399013 A GB 1399013A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gate
- sliding
- refractory
- nozzle
- turning
- 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
- B22D41/28—Plates therefor
-
- 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)
Abstract
1399013 Sliding gate valve for molten metal USS ENGS & CONSULTANTS Inc 31 May 1972 [7 June 1971] 7033/75 Divided out of 1399011 Heading F4B A reciprocatary sliding gate for use in the valve mechanism described in the parent Specification comprises a refractory plate with a central turning opening and a refractory nozzle port extending from one side of the plate, the gate and nozzle being encased in metal except for the sliding face, and being symmetrical about two perpendicular planes passing through the axis of the turning opening. The sliding face and nozzle lining may be of harder and more erosion resistant refractory than the remainder of the gate. Since reciprocal gate nozzles normally wear unsymmetrically, the life of the gate may be lengthened by turning it after it has become partly worn.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15058571A | 1971-06-07 | 1971-06-07 | |
| GB2554572A GB1399011A (en) | 1971-06-07 | 1972-05-31 | Ladle gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1399013A true GB1399013A (en) | 1975-06-25 |
Family
ID=26257741
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5266574A Expired GB1399012A (en) | 1971-06-07 | 1972-05-31 | Sliding gate closure mechanism for controlling flow of molten metal |
| GB703375A Expired GB1399013A (en) | 1971-06-07 | 1972-05-31 | Sliding gate valve |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5266574A Expired GB1399012A (en) | 1971-06-07 | 1972-05-31 | Sliding gate closure mechanism for controlling flow of molten metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB1399012A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166608A (en) * | 2016-08-18 | 2016-11-30 | 河北泰禾高温流体科技股份有限公司 | The slide gate mechanism of a kind of steel ladle pouring, assembling and using method thereof |
-
1972
- 1972-05-31 GB GB5266574A patent/GB1399012A/en not_active Expired
- 1972-05-31 GB GB703375A patent/GB1399013A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1399012A (en) | 1975-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PE20 | Patent expired after termination of 20 years |