US1338001A - Bottom-pour ladle - Google Patents
Bottom-pour ladle Download PDFInfo
- Publication number
- US1338001A US1338001A US250926A US25092618A US1338001A US 1338001 A US1338001 A US 1338001A US 250926 A US250926 A US 250926A US 25092618 A US25092618 A US 25092618A US 1338001 A US1338001 A US 1338001A
- Authority
- US
- United States
- Prior art keywords
- pouring
- ladle
- spout
- metal
- openings
- 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 - Lifetime
Links
Images
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
- B22D41/50—Pouring-nozzles
Definitions
- WITNESSES I (jl/iol? @555324K L7@ MM. @WM JW iov U N T T'EV STATES PATEN" T FRANK CORDES, OF PITTSBURGH, 1EEN'N'SYIIVANIA.
- Fig. 2 is a plan view of the nozzle
- Fig. 3 is a sectional perspective view on the line III-III of Fig. 2.
- the reference character 2 designates the body of the ladle which is provided with a refractory lining 3.
- 4 is the pouring spout or nozzle. mounted in the bottom of the ladle and. which is provided with a cylindrical recess 5 in the upper portion thereof.
- a bottom pour ladle having a removable refractory pouring spout therein, said spout having an annular flange adapted to be supported on a -seat inthe bottom of the their being a p urality of outwardly flaring openings communicating with said opening "and extending through the spout, substantially as described.
- vA bottom pour ladle comprising a removable refractoryv pouring spout, said spout, having la recess In its upper part adapted to be closed bymeans of a stopper, .and having a plurality of openings com municating with said recess and extending entirely'throu h said spout co-axially with saidrecess and adapted to form a plurality of small feedin openings for a common mo'ldsubstantia y as described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
F. CORDES.'
BOTTOM POUR LADLE.
APPLICATION FILED AUG.22, 1918. 1,338,001. Patented Apr. 27,1920.
WITNESSES I (jl/iol? @555324K L7@ MM. @WM JW iov U N T T'EV STATES PATEN" T FRANK CORDES, OF PITTSBURGH, 1EEN'N'SYIIVANIA.
BOTTOM-POUR LADLE.
Specification of Letters Patent. Patented Apr. 27', 192.0.
. Application led August 22, 1918. 'Serial No. 250,926.
To all 'whom it may concern: y Be it known that I, FRANK Comms, a c1t1- zen of the United States, residing at Pittsbur h, in the county of Allegheny and State of ennsylvania, have invented a new and useful Improvement inBottom-Pour Ladles, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming part of this specification,- in. which: y Figure 1 is. a sectional view through a portion of a -bottom pour ladle and a stopper, showing one form of my invention.
Fig. 2 is a plan view of the nozzle, and
Fig. 3 is a sectional perspective view on the line III-III of Fig. 2.
`This invention relates to an improve= ment in bottom pour ladles, and is designed to provide a cheap and eilicent device whereby` the quantity .of metal passing through l'the pouring spout may be varied `and also to provide a spout. for pouring a' plurality of small streams without afectlng ment of theA jthe spirit an `fined in the appended claims.
the `volume of the liow, so that the gases can more readily escape from the metal durin the pouring. ,A
he precise nature ofvmyv invention will be understood by reference to the accompanying drawings, which will now be described,` it being premised, however, that various changes can be made in the details ofl construction and the' general 'arrange-v arts, without departing from d scope of my inventionas de- Referring to the drawings, the reference character 2 designates the body of the ladle which is provided with a refractory lining 3. 4 is the pouring spout or nozzle. mounted in the bottom of the ladle and. which is provided with a cylindrical recess 5 in the upper portion thereof.
with this recess and extending through the other end of the pouringrspoutl 4 are a. plurality of openings 6.- hese openings are outwardlyv Haring and are arranged lto di-v A {hdm-*into a.-
vide the metal flowing from plurality of streams of diameter. "7 designates the stopper whic of thezusual form ,for entering or closing the'rec'es's 5to stepstheflow "of metal through the nozzle. Y
th is 4wfell known to those faniliar with e art o pouring `an .particularly ingots, better castings dan be made if thestream of metal flowing to the mold is of small diameter,`as the gases within the metal can more readily escape from a small- Communicating Y stream than from a large stream. Heretoi fore attempts have been made to pour the castings by reducing the size of the opening in the nozzle inforder to permit the escapel of the gases, but this reduction in the vsize of the pouring opening has also `reduced the speed of the iow of metal. By my improved device, I am enabled to reduce [the size of the streams without affecting vthe speed of the flow of the metal. My nozzle is also very well adapted for pouring castings of different sizes, as all of the openings may be left open when pouring castings requiring a large volume of metal and one or more of the openings can be plugged up with clay when pouring smaller castings.
The advantages of my invention result from the provislon of a ladle having a plurality of pouring openings therethrough whlch are arranged to be closed with a single stopper.`
claim: 1. A bottom pour ladle having a removable refractory pouring spout therein, said spout having an annular flange adapted to be supported on a -seat inthe bottom of the their being a p urality of outwardly flaring openings communicating with said opening "and extending through the spout, substantially as described.
ladle, said 'spout having a cylindrical open- 3. vA bottom pour ladle comprising a removable refractoryv pouring spout, said spout, having la recess In its upper part adapted to be closed bymeans of a stopper, .and having a plurality of openings com municating with said recess and extending entirely'throu h said spout co-axially with saidrecess and adapted to form a plurality of small feedin openings for a common mo'ldsubstantia y as described.
I n testimony whereof I have hereunto set m hand.
.y FRANK CORDES,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US250926A US1338001A (en) | 1918-08-22 | 1918-08-22 | Bottom-pour ladle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US250926A US1338001A (en) | 1918-08-22 | 1918-08-22 | Bottom-pour ladle |
Publications (1)
Publication Number | Publication Date |
---|---|
US1338001A true US1338001A (en) | 1920-04-27 |
Family
ID=22949743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US250926A Expired - Lifetime US1338001A (en) | 1918-08-22 | 1918-08-22 | Bottom-pour ladle |
Country Status (1)
Country | Link |
---|---|
US (1) | US1338001A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752649A (en) * | 1952-12-27 | 1956-07-03 | Hunter Douglas Corp | Feed spout for continuous casting machine |
US3386633A (en) * | 1966-04-20 | 1968-06-04 | Nadrich John | Closure for a bottom pour metallurgical ladle |
US3511471A (en) * | 1968-01-19 | 1970-05-12 | Concast Inc | Ladle stopper |
US3912135A (en) * | 1973-04-17 | 1975-10-14 | Stopinc Ag | Aligning ring for refractory brick and sleeve of sliding gate |
US5221511A (en) * | 1990-11-14 | 1993-06-22 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Strip casting |
-
1918
- 1918-08-22 US US250926A patent/US1338001A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752649A (en) * | 1952-12-27 | 1956-07-03 | Hunter Douglas Corp | Feed spout for continuous casting machine |
US3386633A (en) * | 1966-04-20 | 1968-06-04 | Nadrich John | Closure for a bottom pour metallurgical ladle |
US3511471A (en) * | 1968-01-19 | 1970-05-12 | Concast Inc | Ladle stopper |
US3912135A (en) * | 1973-04-17 | 1975-10-14 | Stopinc Ag | Aligning ring for refractory brick and sleeve of sliding gate |
US5221511A (en) * | 1990-11-14 | 1993-06-22 | Ishikawajima-Harima Heavy Industries Co., Ltd. | Strip casting |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3253307A (en) | Method and apparatus for regulating molten metal teeming rates | |
US1338001A (en) | Bottom-pour ladle | |
KR100259887B1 (en) | Refractory article for preventing vortexing in a metallurgical vessel | |
JPS6036460B2 (en) | Vortex reactor and method for adding solid materials to molten metal | |
GB1322375A (en) | Vessel with slide closure for liquid melts | |
CN107073574A (en) | Impact pad includes the cast disk and equipment and its application method of impact pad | |
CN210254225U (en) | Immersion type water gap | |
CN105219977A (en) | copper anode furnace and operation method thereof | |
US1344688A (en) | Pouring vessel | |
US2087824A (en) | Metal teeming apparatus | |
CN2936498Y (en) | Slag blocking dam of middle ladle | |
JP2021041409A (en) | Molten metal pouring device | |
CN106424687A (en) | Tundish | |
US1399532A (en) | Teapot-spout ladle | |
GB1042962A (en) | Tapping of metal | |
CN206811088U (en) | A kind of sprue cup | |
KR102523540B1 (en) | Ladle | |
US909655A (en) | Swinging ladle. | |
GB105258A (en) | Improvements in or relating to Foundry Ladles. | |
JPS5890370A (en) | Apparatus and method of moving molten metal | |
US1223479A (en) | Apparatus for handling molten steel. | |
US1296594A (en) | Mold. | |
US639771A (en) | Gate-pattern for molds. | |
JPS63295056A (en) | Molten metal pouring nozzle | |
JPH0228396Y2 (en) |