GB856208A - Improvements in a method of casting - Google Patents
Improvements in a method of castingInfo
- Publication number
- GB856208A GB856208A GB32029/57A GB3202957A GB856208A GB 856208 A GB856208 A GB 856208A GB 32029/57 A GB32029/57 A GB 32029/57A GB 3202957 A GB3202957 A GB 3202957A GB 856208 A GB856208 A GB 856208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- casting
- pressure
- cast
- sub
- 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
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/005—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of rolls, wheels or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S164/00—Metal founding
- Y10S164/14—Wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
856,208. Casting-machines. GRIFFIN WHEEL CO. Oct. 14, 1957, No. 32029/57. Drawings to Specification. Class 83 (1). In a method of casting wherein the material to be cast is held in an air-tight container and forced by super-atmospheric pressure into a mould outside the container, through a tube having one end in the container and the other end communicating with the mould gate, before the material is cast a sub-atmospheric pressure is developed and maintained in the container to degasify the molten material therein, and the level of the molten material in the tube is caused to change, either by varying the subatmospheric pressure or by alternating the pressure between sub-atmospheric and superatmospheric. The apparatus is substantially as described in Specification 726,354. Reference has been directed by the Comptroller to Specifications 718,744 and 726,354.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US565372A US2912728A (en) | 1956-02-14 | 1956-02-14 | Casting method and apparatus |
BE560855D BE560855A (en) | 1956-02-14 | 1957-09-16 | |
GB32029/57A GB856208A (en) | 1956-02-14 | 1957-10-14 | Improvements in a method of casting |
FR1185661D FR1185661A (en) | 1956-02-14 | 1957-10-31 | Improvements in a molding process |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US565372A US2912728A (en) | 1956-02-14 | 1956-02-14 | Casting method and apparatus |
BE560855T | 1957-09-16 | ||
GB32029/57A GB856208A (en) | 1956-02-14 | 1957-10-14 | Improvements in a method of casting |
FR1185661T | 1957-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB856208A true GB856208A (en) | 1960-12-14 |
Family
ID=26261185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32029/57A Expired GB856208A (en) | 1956-02-14 | 1957-10-14 | Improvements in a method of casting |
Country Status (4)
Country | Link |
---|---|
US (1) | US2912728A (en) |
BE (1) | BE560855A (en) |
FR (1) | FR1185661A (en) |
GB (1) | GB856208A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1236543B (en) * | 1961-10-13 | 1967-03-16 | Wilhelm Stich Dipl Ing Dr Tech | Process for high pressure heat treatment of steel produced in a vacuum |
US3188703A (en) * | 1962-08-08 | 1965-06-15 | Kelsey Hayes Co | Apparatus for low pressure permanent mold casting |
BE633140A (en) * | 1963-06-07 | |||
US3287773A (en) * | 1963-12-03 | 1966-11-29 | Amsted Ind Inc | Method of level control for continuous casting |
US3382912A (en) * | 1964-11-18 | 1968-05-14 | John Mohr And Sons | Apparatus for conserving heat, degassing and casting molten metal |
US3265348A (en) * | 1964-11-23 | 1966-08-09 | Edmund Q Sylvester | Mold purging apparatus and method |
US3628598A (en) * | 1968-10-23 | 1971-12-21 | Modern Equipment Co | Casting molds |
GB2115327B (en) * | 1982-02-08 | 1985-10-09 | Secr Defence | Casting fibre reinforced metals |
US5465777A (en) * | 1994-05-18 | 1995-11-14 | The Budd Company | Contact pouring |
WO2000076696A1 (en) * | 1999-06-09 | 2000-12-21 | Georg Fischer Disa A/S | Casting method and mould string |
DE102014015557B3 (en) * | 2014-10-21 | 2016-03-03 | Heinrich G. Baumgartner | Vertical gas pressure casting machine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US969539A (en) * | 1908-06-16 | 1910-09-06 | Compressed Metal Company | Casting apparatus. |
US1026733A (en) * | 1911-10-14 | 1912-05-21 | Franz De Buigne | Process for casting metals. |
US1029565A (en) * | 1911-11-03 | 1912-06-11 | Wetherill Finished Castings Company | Pneumatic casting apparatus. |
US1153220A (en) * | 1912-01-04 | 1915-09-14 | Charles M Grey | Casting-machine. |
US1360655A (en) * | 1918-06-08 | 1920-11-30 | John B Lukomski | Mold |
US1599624A (en) * | 1924-05-24 | 1926-09-14 | Doehler Die Casting Co | Die-casting machine |
US1913945A (en) * | 1931-05-06 | 1933-06-13 | Wetherill Morris Engineering C | Turret casting machine |
US2018586A (en) * | 1934-06-04 | 1935-10-22 | Wetherill Morris Engineering C | Metal casting system |
US2082588A (en) * | 1936-01-04 | 1937-06-01 | Mantle Lamp Co America | Apparatus for producing slush castings |
-
1956
- 1956-02-14 US US565372A patent/US2912728A/en not_active Expired - Lifetime
-
1957
- 1957-09-16 BE BE560855D patent/BE560855A/xx unknown
- 1957-10-14 GB GB32029/57A patent/GB856208A/en not_active Expired
- 1957-10-31 FR FR1185661D patent/FR1185661A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1185661A (en) | 1959-08-04 |
BE560855A (en) | 1957-10-15 |
US2912728A (en) | 1959-11-17 |
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