GB212268A - Process for casting moulded articles from magnesia cement - Google Patents
Process for casting moulded articles from magnesia cementInfo
- Publication number
- GB212268A GB212268A GB5280/24A GB528024A GB212268A GB 212268 A GB212268 A GB 212268A GB 5280/24 A GB5280/24 A GB 5280/24A GB 528024 A GB528024 A GB 528024A GB 212268 A GB212268 A GB 212268A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnesia cement
- moulded articles
- casting moulded
- casting
- moulds
- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Contacts (AREA)
Abstract
212,268. Jacobs, A. N. P. March 2,1923, [Convention date]. Processes; moulds.-Articles of magnesia cement are cast in electrolytically-deposited, internally-polished moulds preferably of silvered copper, the mould being removed from the cast article, after hardening, by sudden heating as by a blow-lamp.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK212268X | 1923-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB212268A true GB212268A (en) | 1925-03-26 |
Family
ID=8149972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5280/24A Expired GB212268A (en) | 1923-03-02 | 1924-02-29 | Process for casting moulded articles from magnesia cement |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB212268A (en) |
-
1924
- 1924-02-29 GB GB5280/24A patent/GB212268A/en not_active Expired
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