EP0473458A3 - A method for molding powder under compression - Google Patents
A method for molding powder under compression Download PDFInfo
- Publication number
- EP0473458A3 EP0473458A3 EP19910307997 EP91307997A EP0473458A3 EP 0473458 A3 EP0473458 A3 EP 0473458A3 EP 19910307997 EP19910307997 EP 19910307997 EP 91307997 A EP91307997 A EP 91307997A EP 0473458 A3 EP0473458 A3 EP 0473458A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- bore
- compression
- powder under
- under compression
- molding powder
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
- B30B15/0017—Deairing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP229960/90 | 1990-08-30 | ||
JP2229960A JPH07115236B2 (en) | 1990-08-30 | 1990-08-30 | Powder compression molding method |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0473458A2 EP0473458A2 (en) | 1992-03-04 |
EP0473458A3 true EP0473458A3 (en) | 1992-07-01 |
EP0473458B1 EP0473458B1 (en) | 1995-03-01 |
Family
ID=16900405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91307997A Expired - Lifetime EP0473458B1 (en) | 1990-08-30 | 1991-08-30 | A method for molding powder under compression |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0473458B1 (en) |
JP (1) | JPH07115236B2 (en) |
AT (1) | ATE119102T1 (en) |
DE (1) | DE69107737T2 (en) |
DK (1) | DK0473458T3 (en) |
ES (1) | ES2068515T3 (en) |
GR (1) | GR3015735T3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1264747B1 (en) * | 1993-12-10 | 1996-10-04 | Ima Spa | ROTARY COMPRESSING MACHINE |
IT1264287B1 (en) * | 1993-12-10 | 1996-09-23 | Ima Spa | METHOD FOR COMPRESSION OF POWDERED OR GRANULAR MATERIAL. |
FR2933897B1 (en) * | 2008-07-18 | 2011-05-20 | Eurotab | DEVICE FOR FORMING TABLETS BY CONSTANT VOLUME COMPACTION |
JP2017019688A (en) * | 2015-07-10 | 2017-01-26 | 株式会社合同資源 | Manufacturing method of metal iodide tablet |
CN107599488B (en) * | 2017-10-23 | 2019-06-25 | 延安大学附属医院 | A kind of dedusting dust exhaust apparatus of medicinal tablet press machine |
IT201900019649A1 (en) * | 2019-10-23 | 2021-04-23 | Ima Spa | Tablet press machine and compression method. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB321748A (en) * | 1928-08-27 | 1929-11-21 | Frederick Cooke | Improvements in the manufacture of tablets or cubes for stock food, and in machines therefor |
US1803814A (en) * | 1926-01-11 | 1931-05-05 | Spengler Peter Joseph | Process of and apparatus for producing pressed bodies of powderous material |
US2260456A (en) * | 1939-07-20 | 1941-10-28 | Allied Products Inc | Method of and apparatus for forming rouge pads |
DE1111340B (en) * | 1960-02-15 | 1961-07-20 | Kilian & Co G M B H | Method and apparatus for producing multilayer tablets |
DE1584370A1 (en) * | 1964-06-24 | 1970-04-16 | Dorst Keramikmaschb Inh Otto D | Rotary table press for wall panels |
-
1990
- 1990-08-30 JP JP2229960A patent/JPH07115236B2/en not_active Expired - Lifetime
-
1991
- 1991-08-30 DK DK91307997.6T patent/DK0473458T3/en active
- 1991-08-30 ES ES91307997T patent/ES2068515T3/en not_active Expired - Lifetime
- 1991-08-30 DE DE69107737T patent/DE69107737T2/en not_active Expired - Fee Related
- 1991-08-30 AT AT91307997T patent/ATE119102T1/en not_active IP Right Cessation
- 1991-08-30 EP EP91307997A patent/EP0473458B1/en not_active Expired - Lifetime
-
1995
- 1995-04-10 GR GR950400868T patent/GR3015735T3/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1803814A (en) * | 1926-01-11 | 1931-05-05 | Spengler Peter Joseph | Process of and apparatus for producing pressed bodies of powderous material |
GB321748A (en) * | 1928-08-27 | 1929-11-21 | Frederick Cooke | Improvements in the manufacture of tablets or cubes for stock food, and in machines therefor |
US2260456A (en) * | 1939-07-20 | 1941-10-28 | Allied Products Inc | Method of and apparatus for forming rouge pads |
DE1111340B (en) * | 1960-02-15 | 1961-07-20 | Kilian & Co G M B H | Method and apparatus for producing multilayer tablets |
DE1584370A1 (en) * | 1964-06-24 | 1970-04-16 | Dorst Keramikmaschb Inh Otto D | Rotary table press for wall panels |
Also Published As
Publication number | Publication date |
---|---|
ES2068515T3 (en) | 1995-04-16 |
ATE119102T1 (en) | 1995-03-15 |
JPH04111997A (en) | 1992-04-13 |
DE69107737D1 (en) | 1995-04-06 |
GR3015735T3 (en) | 1995-07-31 |
EP0473458B1 (en) | 1995-03-01 |
EP0473458A2 (en) | 1992-03-04 |
JPH07115236B2 (en) | 1995-12-13 |
DE69107737T2 (en) | 1995-06-29 |
DK0473458T3 (en) | 1995-04-10 |
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