DE2623737A1 - Druckueberwachung bei tablettierpresse - Google Patents

Druckueberwachung bei tablettierpresse

Info

Publication number
DE2623737A1
DE2623737A1 DE19762623737 DE2623737A DE2623737A1 DE 2623737 A1 DE2623737 A1 DE 2623737A1 DE 19762623737 DE19762623737 DE 19762623737 DE 2623737 A DE2623737 A DE 2623737A DE 2623737 A1 DE2623737 A1 DE 2623737A1
Authority
DE
Germany
Prior art keywords
pressure
maximum
signal
tablet
voltage
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.)
Pending
Application number
DE19762623737
Other languages
German (de)
English (en)
Inventor
Donald Melvyn Stiel
Joseph James Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of DE2623737A1 publication Critical patent/DE2623737A1/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
    • 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
    • B30B11/005—Control arrangements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
DE19762623737 1975-05-28 1976-05-26 Druckueberwachung bei tablettierpresse Pending DE2623737A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58145975A 1975-05-28 1975-05-28

Publications (1)

Publication Number Publication Date
DE2623737A1 true DE2623737A1 (de) 1976-12-09

Family

ID=24325281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762623737 Pending DE2623737A1 (de) 1975-05-28 1976-05-26 Druckueberwachung bei tablettierpresse

Country Status (6)

Country Link
US (1) US4121289A (enExample)
JP (1) JPS51144716A (enExample)
DE (1) DE2623737A1 (enExample)
FR (1) FR2312774A1 (enExample)
GB (1) GB1551954A (enExample)
NL (1) NL7605774A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955196A1 (de) * 1999-11-16 2001-05-23 Korsch Pressen Ag Verfahren zum Konstanthalten der Bruchhärte von Tabletten
DE19828004B4 (de) * 1998-06-24 2005-10-13 Korsch Ag Verfahren zur Erzielung einer konstanten Preßkraft bei Tablettiermaschinen

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742572B1 (de) * 1977-09-22 1979-03-29 Fette Wilhelm Gmbh Verfahren zum Herstellen von Tabletten und Tablettenpresse
FR2444460A1 (fr) * 1978-12-22 1980-07-18 Panoz Donald Nouvelle forme galenique a usage oral, et son procede de preparation
CH647676A5 (fr) * 1978-12-22 1985-02-15 Donald E Panoz Formes galeniques a usage oral, a liberation programmee et leurs procedes de preparation.
JPS5733353A (en) * 1980-08-06 1982-02-23 Furonto Sangyo Kk Tester for physical properties of solid agent
DE3213267A1 (de) * 1982-04-08 1983-10-20 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur pruefung von werkstoffen nach dem wirbelstromprinzip
CH660631A5 (de) * 1983-02-28 1987-05-15 Fischer Ag Georg Verfahren zur messung von formstoffeigenschaften, ein mittel zu dessen ausfuehrung und eine anwendung des verfahrens.
US4570229A (en) * 1983-09-19 1986-02-11 Pennwalt Corporation Tablet press controller and method
JPS61114832A (ja) * 1984-11-09 1986-06-02 Fanuc Ltd 工程モニタができる射出成形機
US4817006A (en) * 1986-03-28 1989-03-28 Thomas Engineering, Inc. Pharmaceutical tablet press control mechanism
DE3823417A1 (de) * 1988-07-11 1990-01-18 Fette Wilhelm Gmbh Verfahren und einrichtung zum ueberwachen der presskraefte der stempel einer tablettenpresse
FR2638118A1 (fr) * 1988-10-20 1990-04-27 Adl Automation Procede et appareil pour la compression et le controle de la compression de matieres pulverulentes et presse en faisant application
US5223192A (en) * 1989-12-02 1993-06-29 Firma Wilhelm Fette Gmbh Method of and arrangement for monitoring pressing forces in a pelletizing machine
DE3939956A1 (de) * 1989-12-02 1991-06-06 Fette Wilhelm Gmbh Verfahren und einrichtung zum ueberwachen der presskraefte einer tablettiermaschine
US5423199A (en) * 1992-12-14 1995-06-13 Ford Motor Company Method and apparatus for monitoring stamping press process
US5586041A (en) * 1992-12-14 1996-12-17 Ford Motor Company Method and system for real-time statistical process monitoring
US5838571A (en) * 1996-01-29 1998-11-17 Alza Corporation Tablet press monitoring and controlling method and apparatus
US6106262A (en) 1997-12-25 2000-08-22 Metropolitan Computing Corporation Press simulation apparatus
WO2002007957A2 (en) * 2000-07-24 2002-01-31 Boehringer Ingelheim Pharmaceuticals, Inc. Apparatus and method for predicting the suitability of a substance for dry granulation by roller compaction using small sample sizes
WO2002069897A2 (en) * 2001-03-02 2002-09-12 Euro-Celtique, S.A. Method and apparatus for compounding individualized dosage forms
US20050200038A1 (en) * 2004-03-12 2005-09-15 Courtoy Nv Method for controlling a rotary tablet press and such a press
US8361360B2 (en) * 2006-05-15 2013-01-29 Courtoy Nv Method for controlling a tablet press
FR2933897B1 (fr) * 2008-07-18 2011-05-20 Eurotab Dispositif pour former des tablettes par compaction a volume constant
US20120015094A1 (en) * 2009-04-09 2012-01-19 The Folgers Coffee Company Ground roast coffee tablet
CN102458140B (zh) * 2009-04-09 2013-08-14 福尔杰斯咖啡公司 研磨烘焙咖啡片
US20120227452A1 (en) 2011-03-07 2012-09-13 Toyota Motor Engineering & Manufacturing North America, Inc. Method and system for controlling the quality of a stamped part
EP3684322B1 (en) * 2017-09-21 2022-04-20 F. Hoffmann-La Roche AG Pharmaceutical manufacturing installation and method of manufacturing of a pharmaceutical product
WO2024137514A1 (en) * 2022-12-22 2024-06-27 Synthego Corporation Systems and method for automated oligonucleotide synthesis

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255716A (en) * 1962-12-10 1966-06-14 Upjohn Co Measurement of forces within a tableting machine
GB1216397A (en) * 1968-04-02 1970-12-23 Keith Marshall Improvements in or relating to tablet forming machines
BE791465A (fr) * 1971-11-16 1973-05-16 Upjohn Co Dispositif de prearmement pour pastilleuse
US3982865A (en) * 1974-03-21 1976-09-28 Hoffmann-La Roche Inc. Apparatus for high-speed accurate counting and handling of discrete objects such as tablets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19828004B4 (de) * 1998-06-24 2005-10-13 Korsch Ag Verfahren zur Erzielung einer konstanten Preßkraft bei Tablettiermaschinen
DE19955196A1 (de) * 1999-11-16 2001-05-23 Korsch Pressen Ag Verfahren zum Konstanthalten der Bruchhärte von Tabletten

Also Published As

Publication number Publication date
NL7605774A (nl) 1976-11-30
FR2312774A1 (fr) 1976-12-24
US4121289A (en) 1978-10-17
JPS51144716A (en) 1976-12-13
FR2312774B1 (enExample) 1978-08-25
GB1551954A (en) 1979-09-05

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Legal Events

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OHJ Non-payment of the annual fee