ZA80951B - Encircling valve spring devices - Google Patents
Encircling valve spring devicesInfo
- Publication number
- ZA80951B ZA80951B ZA00800951A ZA80951A ZA80951B ZA 80951 B ZA80951 B ZA 80951B ZA 00800951 A ZA00800951 A ZA 00800951A ZA 80951 A ZA80951 A ZA 80951A ZA 80951 B ZA80951 B ZA 80951B
- Authority
- ZA
- South Africa
- Prior art keywords
- valve spring
- spring devices
- encircling valve
- encircling
- devices
- 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
- 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)
- Bolts, Nuts, And Washers (AREA)
- Sealing Devices (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7907429A GB2043217B (en) | 1979-03-02 | 1979-03-02 | Spring device for sliding gate valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA80951B true ZA80951B (en) | 1981-02-25 |
Family
ID=10503567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00800951A ZA80951B (en) | 1979-03-02 | 1980-02-19 | Encircling valve spring devices |
Country Status (14)
Country | Link |
---|---|
US (1) | US4358034A (es) |
JP (1) | JPS55149773A (es) |
AR (1) | AR219215A1 (es) |
AU (1) | AU5602780A (es) |
BE (1) | BE882014A (es) |
BR (1) | BR8001186A (es) |
DE (1) | DE3007758A1 (es) |
ES (1) | ES8100126A1 (es) |
FR (1) | FR2450134A1 (es) |
GB (1) | GB2043217B (es) |
IT (1) | IT8067325A0 (es) |
SE (1) | SE8001607L (es) |
YU (1) | YU54380A (es) |
ZA (1) | ZA80951B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4556157A (en) * | 1982-05-24 | 1985-12-03 | Flo-Con Systems, Inc. | Pressure fluid teeming valve and method |
US4561573A (en) * | 1982-08-20 | 1985-12-31 | Flo-Con Systems, Inc. | Valve and replaceable collector nozzle |
DE3334438C1 (de) * | 1983-09-23 | 1984-07-12 | Zimmermann & Jansen GmbH, 5160 Düren | Handbetaetigungsmechanismus fuer einen Giesspfannenschieberverschluss |
DE3528431C1 (de) * | 1985-08-08 | 1987-03-26 | Stopinc Ag | Verspanneinrichtung fuer Schieberverschluesse |
US5259592A (en) * | 1990-03-16 | 1993-11-09 | Flo-Con Systems, Inc. | Leaf spring valve and method |
US5105981A (en) * | 1990-11-19 | 1992-04-21 | Thomas Gehman | Selectively shakeable freestanding particulate matter reservoir |
DE69317260T2 (de) * | 1993-04-19 | 1998-06-25 | Vesuvius France Sa | Keramischer Bausatz für einen Giessverschluss und Verfahren zum Wechselen desselben |
DE69332116T3 (de) * | 1993-04-19 | 2006-09-28 | Vesuvius France S.A. | Vorrichtung und Verfahren zum Gießen mit einer zementfreien Verbindung des Schiebeverschlusses mit dem metallurgischen Gefäß |
US20070011873A1 (en) * | 2005-07-14 | 2007-01-18 | Teale David W | Methods for producing even wall down-hole power sections |
FI120385B (fi) * | 2007-07-06 | 2009-10-15 | Indref Oy | Sulkumekanismi sulan metallin annostelemiseksi ja menetelmä sulkumekanismin valmistamiseksi |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1476344A (en) * | 1921-05-12 | 1923-12-04 | Frank R Mcgee | Valve |
DE863183C (de) * | 1950-07-29 | 1953-01-15 | Poerringer & Schindler G M B H | Absperrschieber fuer Gasleitungen u. dgl. |
US3480186A (en) * | 1967-12-22 | 1969-11-25 | United States Steel Corp | Sliding gate for metal-holding vessel |
BE756374A (fr) * | 1969-09-24 | 1971-03-18 | Uss Eng & Consult | Mecanisme de support pour tiroir obturateur |
US3926406A (en) * | 1972-07-26 | 1975-12-16 | United States Steel Corp | Casting of metals |
GB1440916A (en) * | 1972-07-26 | 1976-06-30 | Flogates Ltd | Sliding gate valve assemblies |
US4076153A (en) * | 1974-10-24 | 1978-02-28 | Metacon Ag | Plate structure for a liquid metal container closure |
US4189073A (en) * | 1975-08-08 | 1980-02-19 | United States Steel Corporation | Spring element for use in sliding gate valve |
GB1590775A (en) * | 1977-02-17 | 1981-06-10 | Flogates Ltd | Sliding gate valves |
JPS5551285A (en) * | 1978-10-12 | 1980-04-14 | Nippon Kokan Kk | Sliding open*close device with dismantling unit |
-
1979
- 1979-03-02 GB GB7907429A patent/GB2043217B/en not_active Expired
-
1980
- 1980-01-24 US US06/114,815 patent/US4358034A/en not_active Expired - Lifetime
- 1980-02-19 ZA ZA00800951A patent/ZA80951B/xx unknown
- 1980-02-28 YU YU00543/80A patent/YU54380A/xx unknown
- 1980-02-29 DE DE19803007758 patent/DE3007758A1/de not_active Withdrawn
- 1980-02-29 ES ES489089A patent/ES8100126A1/es not_active Expired
- 1980-02-29 AU AU56027/80A patent/AU5602780A/en not_active Abandoned
- 1980-02-29 BE BE0/199621A patent/BE882014A/fr unknown
- 1980-02-29 FR FR8004637A patent/FR2450134A1/fr not_active Withdrawn
- 1980-02-29 BR BR8001186A patent/BR8001186A/pt unknown
- 1980-02-29 SE SE8001607A patent/SE8001607L/ not_active Application Discontinuation
- 1980-02-29 IT IT8067325A patent/IT8067325A0/it unknown
- 1980-02-29 JP JP2516980A patent/JPS55149773A/ja active Pending
- 1980-02-29 AR AR280137A patent/AR219215A1/es active
Also Published As
Publication number | Publication date |
---|---|
FR2450134A1 (fr) | 1980-09-26 |
AU5602780A (en) | 1980-09-04 |
GB2043217A (en) | 1980-10-01 |
DE3007758A1 (de) | 1980-09-11 |
BE882014A (fr) | 1980-08-29 |
BR8001186A (pt) | 1980-11-04 |
ES489089A0 (es) | 1980-11-01 |
AR219215A1 (es) | 1980-07-31 |
ES8100126A1 (es) | 1980-11-01 |
SE8001607L (sv) | 1980-09-03 |
GB2043217B (en) | 1982-10-20 |
JPS55149773A (en) | 1980-11-21 |
US4358034A (en) | 1982-11-09 |
IT8067325A0 (it) | 1980-02-29 |
YU54380A (en) | 1983-02-28 |
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